mirror of
https://github.com/edgelesssys/constellation.git
synced 2025-06-28 07:57:23 -04:00
Move cloud metadata packages and kubernetes resources marshaling to internal
Decouples cloud provider metadata packages from kubernetes related code Signed-off-by: Malte Poll <mp@edgeless.systems>
This commit is contained in:
Malte Poll
Malte Poll
parent
89e3acf6a1
commit
26e9c67a00
81 changed files with 169 additions and 145 deletions
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@ -1,70 +0,0 @@
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package azure
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import (
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"context"
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"github.com/Azure/azure-sdk-for-go/sdk/azcore/runtime"
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"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/applicationinsights/armapplicationinsights"
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armcomputev2 "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v2"
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"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork"
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"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/resources/armresources"
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)
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type imdsAPI interface {
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Retrieve(ctx context.Context) (metadataResponse, error)
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}
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type virtualNetworksAPI interface {
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NewListPager(resourceGroupName string, options *armnetwork.VirtualNetworksClientListOptions) *runtime.Pager[armnetwork.VirtualNetworksClientListResponse]
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}
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type securityGroupsAPI interface {
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NewListPager(resourceGroupName string, options *armnetwork.SecurityGroupsClientListOptions) *runtime.Pager[armnetwork.SecurityGroupsClientListResponse]
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}
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type networkInterfacesAPI interface {
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GetVirtualMachineScaleSetNetworkInterface(ctx context.Context, resourceGroupName string,
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virtualMachineScaleSetName string, virtualmachineIndex string, networkInterfaceName string,
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options *armnetwork.InterfacesClientGetVirtualMachineScaleSetNetworkInterfaceOptions,
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) (armnetwork.InterfacesClientGetVirtualMachineScaleSetNetworkInterfaceResponse, error)
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Get(ctx context.Context, resourceGroupName string, networkInterfaceName string,
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options *armnetwork.InterfacesClientGetOptions) (armnetwork.InterfacesClientGetResponse, error)
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}
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type publicIPAddressesAPI interface {
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GetVirtualMachineScaleSetPublicIPAddress(ctx context.Context, resourceGroupName string,
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virtualMachineScaleSetName string, virtualmachineIndex string, networkInterfaceName string,
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ipConfigurationName string, publicIPAddressName string,
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options *armnetwork.PublicIPAddressesClientGetVirtualMachineScaleSetPublicIPAddressOptions,
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) (armnetwork.PublicIPAddressesClientGetVirtualMachineScaleSetPublicIPAddressResponse, error)
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Get(ctx context.Context, resourceGroupName string, publicIPAddressName string,
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options *armnetwork.PublicIPAddressesClientGetOptions) (armnetwork.PublicIPAddressesClientGetResponse, error)
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}
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type virtualMachineScaleSetVMsAPI interface {
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Get(ctx context.Context, resourceGroupName string, vmScaleSetName string, instanceID string,
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options *armcomputev2.VirtualMachineScaleSetVMsClientGetOptions,
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) (armcomputev2.VirtualMachineScaleSetVMsClientGetResponse, error)
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NewListPager(resourceGroupName string, virtualMachineScaleSetName string,
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options *armcomputev2.VirtualMachineScaleSetVMsClientListOptions,
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) *runtime.Pager[armcomputev2.VirtualMachineScaleSetVMsClientListResponse]
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}
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type scaleSetsAPI interface {
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NewListPager(resourceGroupName string, options *armcomputev2.VirtualMachineScaleSetsClientListOptions,
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) *runtime.Pager[armcomputev2.VirtualMachineScaleSetsClientListResponse]
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}
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type loadBalancerAPI interface {
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NewListPager(resourceGroupName string, options *armnetwork.LoadBalancersClientListOptions,
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) *runtime.Pager[armnetwork.LoadBalancersClientListResponse]
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}
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type tagsAPI interface {
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CreateOrUpdateAtScope(ctx context.Context, scope string, parameters armresources.TagsResource, options *armresources.TagsClientCreateOrUpdateAtScopeOptions) (armresources.TagsClientCreateOrUpdateAtScopeResponse, error)
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UpdateAtScope(ctx context.Context, scope string, parameters armresources.TagsPatchResource, options *armresources.TagsClientUpdateAtScopeOptions) (armresources.TagsClientUpdateAtScopeResponse, error)
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}
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type applicationInsightsAPI interface {
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Get(ctx context.Context, resourceGroupName string, resourceName string, options *armapplicationinsights.ComponentsClientGetOptions) (armapplicationinsights.ComponentsClientGetResponse, error)
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}
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@ -1,276 +0,0 @@
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package azure
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import (
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"context"
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"testing"
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"github.com/Azure/azure-sdk-for-go/sdk/azcore/runtime"
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armcomputev2 "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v2"
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"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork"
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"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/resources/armresources"
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"go.uber.org/goleak"
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)
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func TestMain(m *testing.M) {
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goleak.VerifyTestMain(m,
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// https://github.com/census-instrumentation/opencensus-go/issues/1262
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goleak.IgnoreTopFunction("go.opencensus.io/stats/view.(*worker).start"),
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)
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}
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type stubIMDSAPI struct {
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res metadataResponse
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retrieveErr error
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}
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func (a *stubIMDSAPI) Retrieve(ctx context.Context) (metadataResponse, error) {
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return a.res, a.retrieveErr
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}
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type stubNetworkInterfacesAPI struct {
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getInterface armnetwork.Interface
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getErr error
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}
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func (a *stubNetworkInterfacesAPI) GetVirtualMachineScaleSetNetworkInterface(ctx context.Context, resourceGroupName string,
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virtualMachineScaleSetName string, virtualmachineIndex string, networkInterfaceName string,
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options *armnetwork.InterfacesClientGetVirtualMachineScaleSetNetworkInterfaceOptions,
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) (armnetwork.InterfacesClientGetVirtualMachineScaleSetNetworkInterfaceResponse, error) {
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return armnetwork.InterfacesClientGetVirtualMachineScaleSetNetworkInterfaceResponse{
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Interface: a.getInterface,
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}, a.getErr
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}
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func (a *stubNetworkInterfacesAPI) Get(ctx context.Context, resourceGroupName string, networkInterfaceName string,
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options *armnetwork.InterfacesClientGetOptions,
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) (armnetwork.InterfacesClientGetResponse, error) {
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return armnetwork.InterfacesClientGetResponse{
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Interface: a.getInterface,
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}, a.getErr
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}
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type stubVirtualMachineScaleSetVMsAPI struct {
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getVM armcomputev2.VirtualMachineScaleSetVM
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getErr error
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pager *stubVirtualMachineScaleSetVMPager
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}
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func (a *stubVirtualMachineScaleSetVMsAPI) Get(ctx context.Context, resourceGroupName string, vmScaleSetName string, instanceID string, options *armcomputev2.VirtualMachineScaleSetVMsClientGetOptions) (armcomputev2.VirtualMachineScaleSetVMsClientGetResponse, error) {
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return armcomputev2.VirtualMachineScaleSetVMsClientGetResponse{
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VirtualMachineScaleSetVM: a.getVM,
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}, a.getErr
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}
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func (a *stubVirtualMachineScaleSetVMsAPI) NewListPager(resourceGroupName string, virtualMachineScaleSetName string, options *armcomputev2.VirtualMachineScaleSetVMsClientListOptions) *runtime.Pager[armcomputev2.VirtualMachineScaleSetVMsClientListResponse] {
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return runtime.NewPager(runtime.PagingHandler[armcomputev2.VirtualMachineScaleSetVMsClientListResponse]{
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More: a.pager.moreFunc(),
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Fetcher: a.pager.fetcherFunc(),
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})
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}
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type stubVirtualMachineScaleSetsClientListPager struct {
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list []armcomputev2.VirtualMachineScaleSet
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fetchErr error
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more bool
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}
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func (p *stubVirtualMachineScaleSetsClientListPager) moreFunc() func(armcomputev2.VirtualMachineScaleSetsClientListResponse) bool {
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return func(armcomputev2.VirtualMachineScaleSetsClientListResponse) bool {
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return p.more
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}
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}
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func (p *stubVirtualMachineScaleSetsClientListPager) fetcherFunc() func(context.Context, *armcomputev2.VirtualMachineScaleSetsClientListResponse) (armcomputev2.VirtualMachineScaleSetsClientListResponse, error) {
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return func(context.Context, *armcomputev2.VirtualMachineScaleSetsClientListResponse) (armcomputev2.VirtualMachineScaleSetsClientListResponse, error) {
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page := make([]*armcomputev2.VirtualMachineScaleSet, len(p.list))
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for i := range p.list {
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page[i] = &p.list[i]
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}
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return armcomputev2.VirtualMachineScaleSetsClientListResponse{
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VirtualMachineScaleSetListResult: armcomputev2.VirtualMachineScaleSetListResult{
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Value: page,
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},
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}, p.fetchErr
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}
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}
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type stubScaleSetsAPI struct {
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pager *stubVirtualMachineScaleSetsClientListPager
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}
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func (a *stubScaleSetsAPI) NewListPager(resourceGroupName string, options *armcomputev2.VirtualMachineScaleSetsClientListOptions) *runtime.Pager[armcomputev2.VirtualMachineScaleSetsClientListResponse] {
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return runtime.NewPager(runtime.PagingHandler[armcomputev2.VirtualMachineScaleSetsClientListResponse]{
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More: a.pager.moreFunc(),
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Fetcher: a.pager.fetcherFunc(),
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})
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}
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type stubTagsAPI struct {
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createOrUpdateAtScopeErr error
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updateAtScopeErr error
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}
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func (a *stubTagsAPI) CreateOrUpdateAtScope(ctx context.Context, scope string, parameters armresources.TagsResource, options *armresources.TagsClientCreateOrUpdateAtScopeOptions) (armresources.TagsClientCreateOrUpdateAtScopeResponse, error) {
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return armresources.TagsClientCreateOrUpdateAtScopeResponse{}, a.createOrUpdateAtScopeErr
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}
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func (a *stubTagsAPI) UpdateAtScope(ctx context.Context, scope string, parameters armresources.TagsPatchResource, options *armresources.TagsClientUpdateAtScopeOptions) (armresources.TagsClientUpdateAtScopeResponse, error) {
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return armresources.TagsClientUpdateAtScopeResponse{}, a.updateAtScopeErr
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}
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type stubSecurityGroupsClientListPager struct {
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list []armnetwork.SecurityGroup
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fetchErr error
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more bool
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}
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func (p *stubSecurityGroupsClientListPager) moreFunc() func(armnetwork.SecurityGroupsClientListResponse) bool {
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return func(armnetwork.SecurityGroupsClientListResponse) bool {
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return p.more
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}
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}
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func (p *stubSecurityGroupsClientListPager) fetcherFunc() func(context.Context, *armnetwork.SecurityGroupsClientListResponse) (armnetwork.SecurityGroupsClientListResponse, error) {
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return func(context.Context, *armnetwork.SecurityGroupsClientListResponse) (armnetwork.SecurityGroupsClientListResponse, error) {
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page := make([]*armnetwork.SecurityGroup, len(p.list))
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for i := range p.list {
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page[i] = &p.list[i]
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}
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return armnetwork.SecurityGroupsClientListResponse{
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SecurityGroupListResult: armnetwork.SecurityGroupListResult{
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Value: page,
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},
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}, p.fetchErr
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}
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}
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type stubSecurityGroupsAPI struct {
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pager *stubSecurityGroupsClientListPager
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}
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func (a *stubSecurityGroupsAPI) NewListPager(resourceGroupName string, options *armnetwork.SecurityGroupsClientListOptions) *runtime.Pager[armnetwork.SecurityGroupsClientListResponse] {
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return runtime.NewPager(runtime.PagingHandler[armnetwork.SecurityGroupsClientListResponse]{
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More: a.pager.moreFunc(),
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Fetcher: a.pager.fetcherFunc(),
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})
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}
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type stubVirtualNetworksClientListPager struct {
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list []armnetwork.VirtualNetwork
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fetchErr error
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more bool
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}
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func (p *stubVirtualNetworksClientListPager) moreFunc() func(armnetwork.VirtualNetworksClientListResponse) bool {
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return func(armnetwork.VirtualNetworksClientListResponse) bool {
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return p.more
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}
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}
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func (p *stubVirtualNetworksClientListPager) fetcherFunc() func(context.Context, *armnetwork.VirtualNetworksClientListResponse) (armnetwork.VirtualNetworksClientListResponse, error) {
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return func(context.Context, *armnetwork.VirtualNetworksClientListResponse) (armnetwork.VirtualNetworksClientListResponse, error) {
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page := make([]*armnetwork.VirtualNetwork, len(p.list))
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for i := range p.list {
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page[i] = &p.list[i]
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}
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return armnetwork.VirtualNetworksClientListResponse{
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VirtualNetworkListResult: armnetwork.VirtualNetworkListResult{
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Value: page,
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},
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}, p.fetchErr
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}
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}
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type stubVirtualNetworksAPI struct {
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pager *stubVirtualNetworksClientListPager
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}
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func (a *stubVirtualNetworksAPI) NewListPager(resourceGroupName string, options *armnetwork.VirtualNetworksClientListOptions) *runtime.Pager[armnetwork.VirtualNetworksClientListResponse] {
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return runtime.NewPager(runtime.PagingHandler[armnetwork.VirtualNetworksClientListResponse]{
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More: a.pager.moreFunc(),
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Fetcher: a.pager.fetcherFunc(),
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})
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}
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type stubLoadBalancersAPI struct {
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pager *stubLoadBalancersClientListPager
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}
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func (a *stubLoadBalancersAPI) NewListPager(resourceGroupName string, options *armnetwork.LoadBalancersClientListOptions,
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) *runtime.Pager[armnetwork.LoadBalancersClientListResponse] {
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return runtime.NewPager(runtime.PagingHandler[armnetwork.LoadBalancersClientListResponse]{
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More: a.pager.moreFunc(),
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Fetcher: a.pager.fetcherFunc(),
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})
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}
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type stubPublicIPAddressesAPI struct {
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getResponse armnetwork.PublicIPAddressesClientGetResponse
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getVirtualMachineScaleSetPublicIPAddressResponse armnetwork.PublicIPAddressesClientGetVirtualMachineScaleSetPublicIPAddressResponse
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getErr error
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}
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func (a *stubPublicIPAddressesAPI) Get(ctx context.Context, resourceGroupName string, publicIPAddressName string,
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options *armnetwork.PublicIPAddressesClientGetOptions,
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) (armnetwork.PublicIPAddressesClientGetResponse, error) {
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return a.getResponse, a.getErr
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}
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func (a *stubPublicIPAddressesAPI) GetVirtualMachineScaleSetPublicIPAddress(ctx context.Context, resourceGroupName string, virtualMachineScaleSetName string,
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virtualmachineIndex string, networkInterfaceName string, IPConfigurationName string, publicIPAddressName string,
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options *armnetwork.PublicIPAddressesClientGetVirtualMachineScaleSetPublicIPAddressOptions,
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) (armnetwork.PublicIPAddressesClientGetVirtualMachineScaleSetPublicIPAddressResponse, error) {
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return a.getVirtualMachineScaleSetPublicIPAddressResponse, a.getErr
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}
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type stubVirtualMachineScaleSetVMPager struct {
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list []armcomputev2.VirtualMachineScaleSetVM
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fetchErr error
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more bool
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}
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func (p *stubVirtualMachineScaleSetVMPager) moreFunc() func(armcomputev2.VirtualMachineScaleSetVMsClientListResponse) bool {
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return func(armcomputev2.VirtualMachineScaleSetVMsClientListResponse) bool {
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return p.more
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}
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}
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func (p *stubVirtualMachineScaleSetVMPager) fetcherFunc() func(context.Context, *armcomputev2.VirtualMachineScaleSetVMsClientListResponse) (armcomputev2.VirtualMachineScaleSetVMsClientListResponse, error) {
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return func(context.Context, *armcomputev2.VirtualMachineScaleSetVMsClientListResponse) (armcomputev2.VirtualMachineScaleSetVMsClientListResponse, error) {
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page := make([]*armcomputev2.VirtualMachineScaleSetVM, len(p.list))
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for i := range p.list {
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page[i] = &p.list[i]
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}
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return armcomputev2.VirtualMachineScaleSetVMsClientListResponse{
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VirtualMachineScaleSetVMListResult: armcomputev2.VirtualMachineScaleSetVMListResult{
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Value: page,
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},
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}, p.fetchErr
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}
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}
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type stubLoadBalancersClientListPager struct {
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list []armnetwork.LoadBalancer
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fetchErr error
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more bool
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}
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func (p *stubLoadBalancersClientListPager) moreFunc() func(armnetwork.LoadBalancersClientListResponse) bool {
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return func(armnetwork.LoadBalancersClientListResponse) bool {
|
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return p.more
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}
|
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}
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|
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func (p *stubLoadBalancersClientListPager) fetcherFunc() func(context.Context, *armnetwork.LoadBalancersClientListResponse) (armnetwork.LoadBalancersClientListResponse, error) {
|
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return func(context.Context, *armnetwork.LoadBalancersClientListResponse) (armnetwork.LoadBalancersClientListResponse, error) {
|
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page := make([]*armnetwork.LoadBalancer, len(p.list))
|
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for i := range p.list {
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page[i] = &p.list[i]
|
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}
|
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return armnetwork.LoadBalancersClientListResponse{
|
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LoadBalancerListResult: armnetwork.LoadBalancerListResult{
|
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Value: page,
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},
|
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}, p.fetchErr
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}
|
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}
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|
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@ -1,123 +0,0 @@
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package azure
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|
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import (
|
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"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
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"github.com/edgelesssys/constellation/internal/azureshared"
|
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k8s "k8s.io/api/core/v1"
|
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meta "k8s.io/apimachinery/pkg/apis/meta/v1"
|
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)
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|
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// Autoscaler holds the Azure cluster-autoscaler configuration.
|
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type Autoscaler struct{}
|
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|
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// Name returns the cloud-provider name as used by k8s cluster-autoscaler.
|
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func (a *Autoscaler) Name() string {
|
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return "azure"
|
||||
}
|
||||
|
||||
// Secrets returns a list of secrets to deploy together with the k8s cluster-autoscaler.
|
||||
func (a *Autoscaler) Secrets(providerID string, cloudServiceAccountURI string) (resources.Secrets, error) {
|
||||
subscriptionID, resourceGroup, err := azureshared.BasicsFromProviderID(providerID)
|
||||
if err != nil {
|
||||
return resources.Secrets{}, err
|
||||
}
|
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creds, err := azureshared.ApplicationCredentialsFromURI(cloudServiceAccountURI)
|
||||
if err != nil {
|
||||
return resources.Secrets{}, err
|
||||
}
|
||||
return resources.Secrets{
|
||||
&k8s.Secret{
|
||||
TypeMeta: meta.TypeMeta{
|
||||
Kind: "Secret",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
ObjectMeta: meta.ObjectMeta{
|
||||
Name: "cluster-autoscaler-azure",
|
||||
Namespace: "kube-system",
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"ClientID": []byte(creds.ClientID),
|
||||
"ClientSecret": []byte(creds.ClientSecret),
|
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"ResourceGroup": []byte(resourceGroup),
|
||||
"SubscriptionID": []byte(subscriptionID),
|
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"TenantID": []byte(creds.TenantID),
|
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"VMType": []byte("vmss"),
|
||||
},
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
// Volumes returns a list of volumes to deploy together with the k8s cluster-autoscaler.
|
||||
func (a *Autoscaler) Volumes() []k8s.Volume {
|
||||
return []k8s.Volume{}
|
||||
}
|
||||
|
||||
// VolumeMounts returns a list of volume mounts to deploy together with the k8s cluster-autoscaler.
|
||||
func (a *Autoscaler) VolumeMounts() []k8s.VolumeMount {
|
||||
return []k8s.VolumeMount{}
|
||||
}
|
||||
|
||||
// Env returns a list of k8s environment key-value pairs to deploy together with the k8s cluster-autoscaler.
|
||||
func (a *Autoscaler) Env() []k8s.EnvVar {
|
||||
return []k8s.EnvVar{
|
||||
{
|
||||
Name: "ARM_SUBSCRIPTION_ID",
|
||||
ValueFrom: &k8s.EnvVarSource{
|
||||
SecretKeyRef: &k8s.SecretKeySelector{
|
||||
Key: "SubscriptionID",
|
||||
LocalObjectReference: k8s.LocalObjectReference{Name: "cluster-autoscaler-azure"},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: "ARM_RESOURCE_GROUP",
|
||||
ValueFrom: &k8s.EnvVarSource{
|
||||
SecretKeyRef: &k8s.SecretKeySelector{
|
||||
Key: "ResourceGroup",
|
||||
LocalObjectReference: k8s.LocalObjectReference{Name: "cluster-autoscaler-azure"},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: "ARM_TENANT_ID",
|
||||
ValueFrom: &k8s.EnvVarSource{
|
||||
SecretKeyRef: &k8s.SecretKeySelector{
|
||||
Key: "TenantID",
|
||||
LocalObjectReference: k8s.LocalObjectReference{Name: "cluster-autoscaler-azure"},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: "ARM_CLIENT_ID",
|
||||
ValueFrom: &k8s.EnvVarSource{
|
||||
SecretKeyRef: &k8s.SecretKeySelector{
|
||||
Key: "ClientID",
|
||||
LocalObjectReference: k8s.LocalObjectReference{Name: "cluster-autoscaler-azure"},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: "ARM_CLIENT_SECRET",
|
||||
ValueFrom: &k8s.EnvVarSource{
|
||||
SecretKeyRef: &k8s.SecretKeySelector{
|
||||
Key: "ClientSecret",
|
||||
LocalObjectReference: k8s.LocalObjectReference{Name: "cluster-autoscaler-azure"},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: "ARM_VM_TYPE",
|
||||
ValueFrom: &k8s.EnvVarSource{
|
||||
SecretKeyRef: &k8s.SecretKeySelector{
|
||||
Key: "VMType",
|
||||
LocalObjectReference: k8s.LocalObjectReference{Name: "cluster-autoscaler-azure"},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// Supported is used to determine if we support autoscaling for the cloud provider.
|
||||
func (a *Autoscaler) Supported() bool {
|
||||
return true
|
||||
}
|
||||
|
|
@ -1,81 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
meta "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
)
|
||||
|
||||
func TestAutoscalerSecrets(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
providerID string
|
||||
cloudServiceAccountURI string
|
||||
wantSecrets resources.Secrets
|
||||
wantErr bool
|
||||
}{
|
||||
"Secrets works": {
|
||||
providerID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scaleset/virtualMachines/instance-name",
|
||||
cloudServiceAccountURI: "serviceaccount://azure?tenant_id=tenant-id&client_id=client-id&client_secret=client-secret",
|
||||
wantSecrets: resources.Secrets{
|
||||
&k8s.Secret{
|
||||
TypeMeta: meta.TypeMeta{
|
||||
Kind: "Secret",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
ObjectMeta: meta.ObjectMeta{
|
||||
Name: "cluster-autoscaler-azure",
|
||||
Namespace: "kube-system",
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"ClientID": []byte("client-id"),
|
||||
"ClientSecret": []byte("client-secret"),
|
||||
"ResourceGroup": []byte("resource-group"),
|
||||
"SubscriptionID": []byte("subscription-id"),
|
||||
"TenantID": []byte("tenant-id"),
|
||||
"VMType": []byte("vmss"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
"invalid providerID fails": {
|
||||
providerID: "invalid",
|
||||
wantErr: true,
|
||||
},
|
||||
"invalid cloudServiceAccountURI fails": {
|
||||
providerID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachines/instance-name",
|
||||
cloudServiceAccountURI: "invalid",
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
autoscaler := Autoscaler{}
|
||||
secrets, err := autoscaler.Secrets(tc.providerID, tc.cloudServiceAccountURI)
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantSecrets, secrets)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestTrivialAutoscalerFunctions(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
autoscaler := Autoscaler{}
|
||||
|
||||
assert.NotEmpty(autoscaler.Name())
|
||||
assert.Empty(autoscaler.Volumes())
|
||||
assert.Empty(autoscaler.VolumeMounts())
|
||||
assert.NotEmpty(autoscaler.Env())
|
||||
assert.True(autoscaler.Supported())
|
||||
}
|
||||
|
|
@ -1,183 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/edgelesssys/constellation/internal/azureshared"
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
meta "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
)
|
||||
|
||||
type ccmMetadata interface {
|
||||
GetNetworkSecurityGroupName(ctx context.Context) (string, error)
|
||||
GetLoadBalancerName(ctx context.Context) (string, error)
|
||||
}
|
||||
|
||||
// CloudControllerManager holds the Azure cloud-controller-manager configuration.
|
||||
type CloudControllerManager struct {
|
||||
metadata ccmMetadata
|
||||
}
|
||||
|
||||
func NewCloudControllerManager(metadata ccmMetadata) *CloudControllerManager {
|
||||
return &CloudControllerManager{
|
||||
metadata: metadata,
|
||||
}
|
||||
}
|
||||
|
||||
// Image returns the container image used to provide cloud-controller-manager for the cloud-provider.
|
||||
func (c *CloudControllerManager) Image(k8sVersion versions.ValidK8sVersion) (string, error) {
|
||||
return versions.VersionConfigs[k8sVersion].CloudControllerManagerImageAzure, nil
|
||||
}
|
||||
|
||||
// Path returns the path used by cloud-controller-manager executable within the container image.
|
||||
func (c *CloudControllerManager) Path() string {
|
||||
return "cloud-controller-manager"
|
||||
}
|
||||
|
||||
// Name returns the cloud-provider name as used by k8s cloud-controller-manager (k8s.gcr.io/cloud-controller-manager).
|
||||
func (c *CloudControllerManager) Name() string {
|
||||
return "azure"
|
||||
}
|
||||
|
||||
// ExtraArgs returns a list of arguments to append to the cloud-controller-manager command.
|
||||
func (c *CloudControllerManager) ExtraArgs() []string {
|
||||
return []string{
|
||||
"--controllers=*,-cloud-node",
|
||||
"--cloud-config=/etc/azure/azure.json",
|
||||
"--allocate-node-cidrs=false",
|
||||
"--configure-cloud-routes=true",
|
||||
}
|
||||
}
|
||||
|
||||
// ConfigMaps returns a list of ConfigMaps to deploy together with the k8s cloud-controller-manager
|
||||
// Reference: https://kubernetes.io/docs/concepts/configuration/configmap/ .
|
||||
func (c *CloudControllerManager) ConfigMaps(instance metadata.InstanceMetadata) (resources.ConfigMaps, error) {
|
||||
return resources.ConfigMaps{}, nil
|
||||
}
|
||||
|
||||
// Secrets returns a list of secrets to deploy together with the k8s cloud-controller-manager.
|
||||
// Reference: https://kubernetes.io/docs/concepts/configuration/secret/ .
|
||||
func (c *CloudControllerManager) Secrets(ctx context.Context, providerID string, cloudServiceAccountURI string) (resources.Secrets, error) {
|
||||
// Azure CCM expects cloud provider config to contain cluster configuration and service principal client secrets
|
||||
// reference: https://kubernetes-sigs.github.io/cloud-provider-azure/install/configs/
|
||||
|
||||
subscriptionID, resourceGroup, err := azureshared.BasicsFromProviderID(providerID)
|
||||
if err != nil {
|
||||
return resources.Secrets{}, err
|
||||
}
|
||||
creds, err := azureshared.ApplicationCredentialsFromURI(cloudServiceAccountURI)
|
||||
if err != nil {
|
||||
return resources.Secrets{}, err
|
||||
}
|
||||
|
||||
vmType := "standard"
|
||||
if _, _, _, _, err := azureshared.ScaleSetInformationFromProviderID(providerID); err == nil {
|
||||
vmType = "vmss"
|
||||
}
|
||||
|
||||
securityGroupName, err := c.metadata.GetNetworkSecurityGroupName(ctx)
|
||||
if err != nil {
|
||||
return resources.Secrets{}, err
|
||||
}
|
||||
|
||||
loadBalancerName, err := c.metadata.GetLoadBalancerName(ctx)
|
||||
if err != nil {
|
||||
return resources.Secrets{}, err
|
||||
}
|
||||
|
||||
config := cloudConfig{
|
||||
Cloud: "AzurePublicCloud",
|
||||
TenantID: creds.TenantID,
|
||||
SubscriptionID: subscriptionID,
|
||||
ResourceGroup: resourceGroup,
|
||||
LoadBalancerSku: "standard",
|
||||
SecurityGroupName: securityGroupName,
|
||||
LoadBalancerName: loadBalancerName,
|
||||
UseInstanceMetadata: true,
|
||||
VMType: vmType,
|
||||
Location: creds.Location,
|
||||
AADClientID: creds.ClientID,
|
||||
AADClientSecret: creds.ClientSecret,
|
||||
}
|
||||
|
||||
rawConfig, err := json.Marshal(config)
|
||||
if err != nil {
|
||||
return resources.Secrets{}, err
|
||||
}
|
||||
|
||||
return resources.Secrets{
|
||||
&k8s.Secret{
|
||||
TypeMeta: meta.TypeMeta{
|
||||
Kind: "Secret",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
ObjectMeta: meta.ObjectMeta{
|
||||
Name: "azureconfig",
|
||||
Namespace: "kube-system",
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"azure.json": rawConfig,
|
||||
},
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
// Volumes returns a list of volumes to deploy together with the k8s cloud-controller-manager.
|
||||
// Reference: https://kubernetes.io/docs/concepts/storage/volumes/ .
|
||||
func (c *CloudControllerManager) Volumes() []k8s.Volume {
|
||||
return []k8s.Volume{
|
||||
{
|
||||
Name: "azureconfig",
|
||||
VolumeSource: k8s.VolumeSource{
|
||||
Secret: &k8s.SecretVolumeSource{
|
||||
SecretName: "azureconfig",
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// VolumeMounts a list of of volume mounts to deploy together with the k8s cloud-controller-manager.
|
||||
func (c *CloudControllerManager) VolumeMounts() []k8s.VolumeMount {
|
||||
return []k8s.VolumeMount{
|
||||
{
|
||||
Name: "azureconfig",
|
||||
ReadOnly: true,
|
||||
MountPath: "/etc/azure",
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// Env returns a list of k8s environment key-value pairs to deploy together with the k8s cloud-controller-manager.
|
||||
func (c *CloudControllerManager) Env() []k8s.EnvVar {
|
||||
return []k8s.EnvVar{}
|
||||
}
|
||||
|
||||
// Supported is used to determine if cloud controller manager is implemented for this cloud provider.
|
||||
func (c *CloudControllerManager) Supported() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
type cloudConfig struct {
|
||||
Cloud string `json:"cloud,omitempty"`
|
||||
TenantID string `json:"tenantId,omitempty"`
|
||||
SubscriptionID string `json:"subscriptionId,omitempty"`
|
||||
ResourceGroup string `json:"resourceGroup,omitempty"`
|
||||
Location string `json:"location,omitempty"`
|
||||
SubnetName string `json:"subnetName,omitempty"`
|
||||
SecurityGroupName string `json:"securityGroupName,omitempty"`
|
||||
SecurityGroupResourceGroup string `json:"securityGroupResourceGroup,omitempty"`
|
||||
LoadBalancerName string `json:"loadBalancerName,omitempty"`
|
||||
LoadBalancerSku string `json:"loadBalancerSku,omitempty"`
|
||||
VNetName string `json:"vnetName,omitempty"`
|
||||
VNetResourceGroup string `json:"vnetResourceGroup,omitempty"`
|
||||
CloudProviderBackoff bool `json:"cloudProviderBackoff,omitempty"`
|
||||
UseInstanceMetadata bool `json:"useInstanceMetadata,omitempty"`
|
||||
VMType string `json:"vmType,omitempty"`
|
||||
AADClientID string `json:"aadClientId,omitempty"`
|
||||
AADClientSecret string `json:"aadClientSecret,omitempty"`
|
||||
}
|
||||
|
|
@ -1,117 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
meta "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
)
|
||||
|
||||
func TestSecrets(t *testing.T) {
|
||||
someErr := errors.New("some error")
|
||||
testCases := map[string]struct {
|
||||
providerID string
|
||||
metadata ccmMetadata
|
||||
cloudServiceAccountURI string
|
||||
wantSecrets resources.Secrets
|
||||
wantErr bool
|
||||
}{
|
||||
"Secrets works for scale sets": {
|
||||
providerID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id",
|
||||
cloudServiceAccountURI: "serviceaccount://azure?tenant_id=tenant-id&client_id=client-id&client_secret=client-secret&location=location",
|
||||
metadata: &ccmMetadataStub{loadBalancerName: "load-balancer-name", networkSecurityGroupName: "network-security-group-name"},
|
||||
wantSecrets: resources.Secrets{
|
||||
&k8s.Secret{
|
||||
TypeMeta: meta.TypeMeta{
|
||||
Kind: "Secret",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
ObjectMeta: meta.ObjectMeta{
|
||||
Name: "azureconfig",
|
||||
Namespace: "kube-system",
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"azure.json": []byte(`{"cloud":"AzurePublicCloud","tenantId":"tenant-id","subscriptionId":"subscription-id","resourceGroup":"resource-group","location":"location","securityGroupName":"network-security-group-name","loadBalancerName":"load-balancer-name","loadBalancerSku":"standard","useInstanceMetadata":true,"vmType":"vmss","aadClientId":"client-id","aadClientSecret":"client-secret"}`),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
"cannot get load balancer Name": {
|
||||
providerID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id",
|
||||
cloudServiceAccountURI: "serviceaccount://azure?tenant_id=tenant-id&client_id=client-id&client_secret=client-secret&location=location",
|
||||
metadata: &ccmMetadataStub{getLoadBalancerNameErr: someErr},
|
||||
wantErr: true,
|
||||
},
|
||||
"cannot get network security group name": {
|
||||
providerID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id",
|
||||
cloudServiceAccountURI: "serviceaccount://azure?tenant_id=tenant-id&client_id=client-id&client_secret=client-secret&location=location",
|
||||
metadata: &ccmMetadataStub{getNetworkSecurityGroupNameErr: someErr},
|
||||
wantErr: true,
|
||||
},
|
||||
"invalid providerID fails": {
|
||||
providerID: "invalid",
|
||||
metadata: &ccmMetadataStub{},
|
||||
wantErr: true,
|
||||
},
|
||||
"invalid cloudServiceAccountURI fails": {
|
||||
providerID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachines/instance-name",
|
||||
metadata: &ccmMetadataStub{},
|
||||
cloudServiceAccountURI: "invalid",
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
cloud := NewCloudControllerManager(tc.metadata)
|
||||
secrets, err := cloud.Secrets(context.Background(), tc.providerID, tc.cloudServiceAccountURI)
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantSecrets, secrets)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestTrivialCCMFunctions(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
cloud := CloudControllerManager{}
|
||||
|
||||
assert.NotEmpty(cloud.Image(versions.Latest))
|
||||
assert.NotEmpty(cloud.Path())
|
||||
assert.NotEmpty(cloud.Name())
|
||||
assert.NotEmpty(cloud.ExtraArgs())
|
||||
assert.Empty(cloud.ConfigMaps(metadata.InstanceMetadata{}))
|
||||
assert.NotEmpty(cloud.Volumes())
|
||||
assert.NotEmpty(cloud.VolumeMounts())
|
||||
assert.Empty(cloud.Env())
|
||||
assert.True(cloud.Supported())
|
||||
}
|
||||
|
||||
type ccmMetadataStub struct {
|
||||
networkSecurityGroupName string
|
||||
loadBalancerName string
|
||||
|
||||
getNetworkSecurityGroupNameErr error
|
||||
getLoadBalancerNameErr error
|
||||
}
|
||||
|
||||
func (c *ccmMetadataStub) GetNetworkSecurityGroupName(ctx context.Context) (string, error) {
|
||||
return c.networkSecurityGroupName, c.getNetworkSecurityGroupNameErr
|
||||
}
|
||||
|
||||
func (c *ccmMetadataStub) GetLoadBalancerName(ctx context.Context) (string, error) {
|
||||
return c.loadBalancerName, c.getLoadBalancerNameErr
|
||||
}
|
||||
|
|
@ -1,31 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
)
|
||||
|
||||
// CloudNodeManager holds the Azure cloud-node-manager configuration.
|
||||
// reference: https://raw.githubusercontent.com/kubernetes-sigs/cloud-provider-azure/master/examples/out-of-tree/cloud-node-manager.yaml .
|
||||
type CloudNodeManager struct{}
|
||||
|
||||
// Image returns the container image used to provide cloud-node-manager for the cloud-provider.
|
||||
func (c *CloudNodeManager) Image(k8sVersion versions.ValidK8sVersion) (string, error) {
|
||||
return versions.VersionConfigs[k8sVersion].CloudNodeManagerImageAzure, nil
|
||||
}
|
||||
|
||||
// Path returns the path used by cloud-node-manager executable within the container image.
|
||||
func (c *CloudNodeManager) Path() string {
|
||||
return "cloud-node-manager"
|
||||
}
|
||||
|
||||
// ExtraArgs returns a list of arguments to append to the cloud-node-manager command.
|
||||
func (c *CloudNodeManager) ExtraArgs() []string {
|
||||
return []string{
|
||||
"--wait-routes=true",
|
||||
}
|
||||
}
|
||||
|
||||
// Supported is used to determine if cloud node manager is implemented for this cloud provider.
|
||||
func (c *CloudNodeManager) Supported() bool {
|
||||
return true
|
||||
}
|
||||
|
|
@ -1,18 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func TestTrivialCNMFunctions(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
cloud := CloudNodeManager{}
|
||||
|
||||
assert.NotEmpty(cloud.Image(versions.Latest))
|
||||
assert.NotEmpty(cloud.Path())
|
||||
assert.NotEmpty(cloud.ExtraArgs())
|
||||
assert.True(cloud.Supported())
|
||||
}
|
||||
|
|
@ -1,54 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"io"
|
||||
"net/http"
|
||||
)
|
||||
|
||||
// subset of azure imds API: https://docs.microsoft.com/en-us/azure/virtual-machines/windows/instance-metadata-service?tabs=linux
|
||||
// this is not yet available through the azure sdk (see https://github.com/Azure/azure-rest-api-specs/issues/4408)
|
||||
|
||||
const (
|
||||
imdsURL = "http://169.254.169.254/metadata/instance"
|
||||
imdsAPIVersion = "2021-02-01"
|
||||
)
|
||||
|
||||
type imdsClient struct {
|
||||
client *http.Client
|
||||
}
|
||||
|
||||
// Retrieve retrieves instance metadata from the azure imds API.
|
||||
func (c *imdsClient) Retrieve(ctx context.Context) (metadataResponse, error) {
|
||||
req, err := http.NewRequestWithContext(ctx, "GET", imdsURL, http.NoBody)
|
||||
if err != nil {
|
||||
return metadataResponse{}, err
|
||||
}
|
||||
req.Header.Add("Metadata", "True")
|
||||
query := req.URL.Query()
|
||||
query.Add("format", "json")
|
||||
query.Add("api-version", imdsAPIVersion)
|
||||
req.URL.RawQuery = query.Encode()
|
||||
resp, err := c.client.Do(req)
|
||||
if err != nil {
|
||||
return metadataResponse{}, err
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
body, err := io.ReadAll(resp.Body)
|
||||
if err != nil {
|
||||
return metadataResponse{}, err
|
||||
}
|
||||
var res metadataResponse
|
||||
if err := json.Unmarshal(body, &res); err != nil {
|
||||
return metadataResponse{}, err
|
||||
}
|
||||
return res, nil
|
||||
}
|
||||
|
||||
// metadataResponse contains metadataResponse with only the required values.
|
||||
type metadataResponse struct {
|
||||
Compute struct {
|
||||
ResourceID string `json:"resourceId,omitempty"`
|
||||
} `json:"compute,omitempty"`
|
||||
}
|
||||
|
|
@ -1,120 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
"google.golang.org/grpc/test/bufconn"
|
||||
)
|
||||
|
||||
func TestRetrieve(t *testing.T) {
|
||||
response := metadataResponse{
|
||||
Compute: struct {
|
||||
ResourceID string `json:"resourceId,omitempty"`
|
||||
}{
|
||||
ResourceID: "resource-id",
|
||||
},
|
||||
}
|
||||
testCases := map[string]struct {
|
||||
server httpBufconnServer
|
||||
wantErr bool
|
||||
wantResponse metadataResponse
|
||||
}{
|
||||
"metadata response parsed": {
|
||||
server: newHTTPBufconnServerWithMetadataResponse(response),
|
||||
wantResponse: response,
|
||||
},
|
||||
"invalid imds response detected": {
|
||||
server: newHTTPBufconnServer(func(writer http.ResponseWriter, request *http.Request) {
|
||||
fmt.Fprintln(writer, "invalid-result")
|
||||
}),
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
defer tc.server.Close()
|
||||
|
||||
hClient := http.Client{
|
||||
Transport: &http.Transport{
|
||||
DialContext: tc.server.DialContext,
|
||||
Dial: tc.server.Dial,
|
||||
DialTLSContext: tc.server.DialContext,
|
||||
DialTLS: tc.server.Dial,
|
||||
},
|
||||
}
|
||||
iClient := imdsClient{
|
||||
client: &hClient,
|
||||
}
|
||||
resp, err := iClient.Retrieve(context.Background())
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantResponse, resp)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
type httpBufconnServer struct {
|
||||
*httptest.Server
|
||||
*bufconn.Listener
|
||||
}
|
||||
|
||||
func (s *httpBufconnServer) DialContext(ctx context.Context, network, addr string) (net.Conn, error) {
|
||||
return s.Listener.DialContext(ctx)
|
||||
}
|
||||
|
||||
func (s *httpBufconnServer) Dial(network, addr string) (net.Conn, error) {
|
||||
return s.Listener.Dial()
|
||||
}
|
||||
|
||||
func (s *httpBufconnServer) Close() {
|
||||
s.Server.Close()
|
||||
s.Listener.Close()
|
||||
}
|
||||
|
||||
func newHTTPBufconnServer(handlerFunc http.HandlerFunc) httpBufconnServer {
|
||||
server := httptest.NewUnstartedServer(handlerFunc)
|
||||
listener := bufconn.Listen(1024)
|
||||
server.Listener = listener
|
||||
server.Start()
|
||||
return httpBufconnServer{
|
||||
Server: server,
|
||||
Listener: listener,
|
||||
}
|
||||
}
|
||||
|
||||
func newHTTPBufconnServerWithMetadataResponse(res metadataResponse) httpBufconnServer {
|
||||
return newHTTPBufconnServer(func(writer http.ResponseWriter, request *http.Request) {
|
||||
if request.Host != "169.254.169.254" || request.Header.Get("Metadata") != "True" || request.URL.Query().Get("format") != "json" || request.URL.Query().Get("api-version") != imdsAPIVersion {
|
||||
writer.WriteHeader(http.StatusInternalServerError)
|
||||
_, err := writer.Write([]byte("error"))
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
return
|
||||
}
|
||||
rawResp, err := json.Marshal(res)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
_, err = writer.Write(rawResp)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
})
|
||||
}
|
||||
|
|
@ -1,65 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/applicationinsights/armapplicationinsights"
|
||||
"github.com/edgelesssys/constellation/internal/azureshared"
|
||||
"github.com/microsoft/ApplicationInsights-Go/appinsights"
|
||||
)
|
||||
|
||||
type Logger struct {
|
||||
client appinsights.TelemetryClient
|
||||
}
|
||||
|
||||
// NewLogger creates a new client to store information in Azure Application Insights
|
||||
// https://github.com/Microsoft/ApplicationInsights-go
|
||||
func NewLogger(ctx context.Context, metadata *Metadata) (*Logger, error) {
|
||||
providerID, err := metadata.providerID(ctx)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
_, resourceGroup, err := azureshared.BasicsFromProviderID(providerID)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
uid, err := azureshared.UIDFromProviderID(providerID)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
resourceName := "constellation-insights-" + uid
|
||||
resp, err := metadata.applicationInsightsAPI.Get(ctx, resourceGroup, resourceName, &armapplicationinsights.ComponentsClientGetOptions{})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if resp.Properties == nil || resp.Properties.InstrumentationKey == nil {
|
||||
return nil, errors.New("unable to get instrumentation key")
|
||||
}
|
||||
client := appinsights.NewTelemetryClient(*resp.Properties.InstrumentationKey)
|
||||
|
||||
instance, err := metadata.GetInstance(ctx, providerID)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
client.Context().CommonProperties["instance-name"] = instance.Name
|
||||
|
||||
return &Logger{
|
||||
client: client,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// Disclose stores log information in Azure Application Insights!
|
||||
// Do **NOT** log sensitive information!
|
||||
func (l *Logger) Disclose(msg string) {
|
||||
l.client.Track(appinsights.NewTraceTelemetry(msg, appinsights.Information))
|
||||
}
|
||||
|
||||
// Close blocks until all information are written to cloud API.
|
||||
func (l *Logger) Close() error {
|
||||
<-l.client.Channel().Close()
|
||||
return nil
|
||||
}
|
||||
|
|
@ -1,348 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"regexp"
|
||||
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/applicationinsights/armapplicationinsights"
|
||||
armcomputev2 "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v2"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/resources/armresources"
|
||||
"github.com/edgelesssys/constellation/internal/azureshared"
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
)
|
||||
|
||||
var (
|
||||
publicIPAddressRegexp = regexp.MustCompile(`/subscriptions/[^/]+/resourceGroups/[^/]+/providers/Microsoft.Network/publicIPAddresses/(?P<IPname>[^/]+)`)
|
||||
keyPathRegexp = regexp.MustCompile(`^\/home\/([^\/]+)\/\.ssh\/authorized_keys$`)
|
||||
resourceGroupNameRegexp = regexp.MustCompile(`^(.*)-([^-]+)$`)
|
||||
)
|
||||
|
||||
// Metadata implements azure metadata APIs.
|
||||
type Metadata struct {
|
||||
imdsAPI
|
||||
virtualNetworksAPI
|
||||
securityGroupsAPI
|
||||
networkInterfacesAPI
|
||||
publicIPAddressesAPI
|
||||
scaleSetsAPI
|
||||
loadBalancerAPI
|
||||
virtualMachineScaleSetVMsAPI
|
||||
tagsAPI
|
||||
applicationInsightsAPI
|
||||
}
|
||||
|
||||
// NewMetadata creates a new Metadata.
|
||||
func NewMetadata(ctx context.Context) (*Metadata, error) {
|
||||
cred, err := azidentity.NewDefaultAzureCredential(nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
// The default http client may use a system-wide proxy and it is recommended to disable the proxy explicitly:
|
||||
// https://docs.microsoft.com/en-us/azure/virtual-machines/windows/instance-metadata-service?tabs=linux#proxies
|
||||
// See also: https://github.com/microsoft/azureimds/blob/master/imdssample.go#L10
|
||||
imdsAPI := imdsClient{
|
||||
client: &http.Client{Transport: &http.Transport{Proxy: nil}},
|
||||
}
|
||||
instanceMetadata, err := imdsAPI.Retrieve(ctx)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
subscriptionID, _, err := azureshared.BasicsFromProviderID("azure://" + instanceMetadata.Compute.ResourceID)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
virtualNetworksAPI, err := armnetwork.NewVirtualNetworksClient(subscriptionID, cred, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
networkInterfacesAPI, err := armnetwork.NewInterfacesClient(subscriptionID, cred, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
publicIPAddressesAPI, err := armnetwork.NewPublicIPAddressesClient(subscriptionID, cred, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
securityGroupsAPI, err := armnetwork.NewSecurityGroupsClient(subscriptionID, cred, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
scaleSetsAPI, err := armcomputev2.NewVirtualMachineScaleSetsClient(subscriptionID, cred, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
loadBalancerAPI, err := armnetwork.NewLoadBalancersClient(subscriptionID, cred, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
virtualMachineScaleSetVMsAPI, err := armcomputev2.NewVirtualMachineScaleSetVMsClient(subscriptionID, cred, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
tagsAPI, err := armresources.NewTagsClient(subscriptionID, cred, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
applicationInsightsAPI, err := armapplicationinsights.NewComponentsClient(subscriptionID, cred, nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return &Metadata{
|
||||
imdsAPI: &imdsAPI,
|
||||
virtualNetworksAPI: virtualNetworksAPI,
|
||||
networkInterfacesAPI: networkInterfacesAPI,
|
||||
securityGroupsAPI: securityGroupsAPI,
|
||||
publicIPAddressesAPI: publicIPAddressesAPI,
|
||||
loadBalancerAPI: loadBalancerAPI,
|
||||
scaleSetsAPI: scaleSetsAPI,
|
||||
virtualMachineScaleSetVMsAPI: virtualMachineScaleSetVMsAPI,
|
||||
tagsAPI: tagsAPI,
|
||||
applicationInsightsAPI: applicationInsightsAPI,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// List retrieves all instances belonging to the current constellation.
|
||||
func (m *Metadata) List(ctx context.Context) ([]metadata.InstanceMetadata, error) {
|
||||
providerID, err := m.providerID(ctx)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
_, resourceGroup, err := azureshared.BasicsFromProviderID(providerID)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
scaleSetInstances, err := m.listScaleSetVMs(ctx, resourceGroup)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return scaleSetInstances, nil
|
||||
}
|
||||
|
||||
// Self retrieves the current instance.
|
||||
func (m *Metadata) Self(ctx context.Context) (metadata.InstanceMetadata, error) {
|
||||
providerID, err := m.providerID(ctx)
|
||||
if err != nil {
|
||||
return metadata.InstanceMetadata{}, err
|
||||
}
|
||||
return m.GetInstance(ctx, providerID)
|
||||
}
|
||||
|
||||
// GetInstance retrieves an instance using its providerID.
|
||||
func (m *Metadata) GetInstance(ctx context.Context, providerID string) (metadata.InstanceMetadata, error) {
|
||||
instance, scaleSetErr := m.getScaleSetVM(ctx, providerID)
|
||||
if scaleSetErr == nil {
|
||||
return instance, nil
|
||||
}
|
||||
return metadata.InstanceMetadata{}, fmt.Errorf("retrieving instance given providerID %v: %w", providerID, scaleSetErr)
|
||||
}
|
||||
|
||||
// GetNetworkSecurityGroupName returns the security group name of the resource group.
|
||||
func (m *Metadata) GetNetworkSecurityGroupName(ctx context.Context) (string, error) {
|
||||
providerID, err := m.providerID(ctx)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
_, resourceGroup, err := azureshared.BasicsFromProviderID(providerID)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
nsg, err := m.getNetworkSecurityGroup(ctx, resourceGroup)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
if nsg == nil || nsg.Name == nil {
|
||||
return "", fmt.Errorf("could not dereference network security group name")
|
||||
}
|
||||
return *nsg.Name, nil
|
||||
}
|
||||
|
||||
// GetSubnetworkCIDR retrieves the subnetwork CIDR from cloud provider metadata.
|
||||
func (m *Metadata) GetSubnetworkCIDR(ctx context.Context) (string, error) {
|
||||
providerID, err := m.providerID(ctx)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
_, resourceGroup, err := azureshared.BasicsFromProviderID(providerID)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
virtualNetwork, err := m.getVirtualNetwork(ctx, resourceGroup)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
if virtualNetwork == nil || virtualNetwork.Properties == nil || len(virtualNetwork.Properties.Subnets) == 0 ||
|
||||
virtualNetwork.Properties.Subnets[0].Properties == nil || virtualNetwork.Properties.Subnets[0].Properties.AddressPrefix == nil {
|
||||
return "", fmt.Errorf("could not retrieve subnetwork CIDR from virtual network %v", virtualNetwork)
|
||||
}
|
||||
|
||||
return *virtualNetwork.Properties.Subnets[0].Properties.AddressPrefix, nil
|
||||
}
|
||||
|
||||
// UID retrieves the UID of the constellation.
|
||||
func (m *Metadata) UID(ctx context.Context) (string, error) {
|
||||
providerID, err := m.providerID(ctx)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
_, resourceGroup, err := azureshared.BasicsFromProviderID(providerID)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
uid, err := getUIDFromResourceGroup(resourceGroup)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return uid, nil
|
||||
}
|
||||
|
||||
// getLoadBalancer retrieves the load balancer from cloud provider metadata.
|
||||
func (m *Metadata) getLoadBalancer(ctx context.Context) (*armnetwork.LoadBalancer, error) {
|
||||
providerID, err := m.providerID(ctx)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
_, resourceGroup, err := azureshared.BasicsFromProviderID(providerID)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
pager := m.loadBalancerAPI.NewListPager(resourceGroup, nil)
|
||||
|
||||
for pager.More() {
|
||||
page, err := pager.NextPage(ctx)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("retrieving loadbalancer page: %w", err)
|
||||
}
|
||||
for _, lb := range page.Value {
|
||||
if lb != nil && lb.Properties != nil {
|
||||
return lb, nil
|
||||
}
|
||||
}
|
||||
}
|
||||
return nil, fmt.Errorf("could not get any load balancer")
|
||||
}
|
||||
|
||||
// SupportsLoadBalancer returns true if the cloud provider supports load balancers.
|
||||
func (m *Metadata) SupportsLoadBalancer() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetLoadBalancerName returns the load balancer name of the resource group.
|
||||
func (m *Metadata) GetLoadBalancerName(ctx context.Context) (string, error) {
|
||||
lb, err := m.getLoadBalancer(ctx)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
if lb == nil || lb.Name == nil {
|
||||
return "", fmt.Errorf("could not dereference load balancer name")
|
||||
}
|
||||
return *lb.Name, nil
|
||||
}
|
||||
|
||||
// GetLoadBalancerEndpoint retrieves the first load balancer IP from cloud provider metadata.
|
||||
//
|
||||
// The returned string is an IP address without a port, but the method name needs to satisfy the
|
||||
// metadata interface.
|
||||
func (m *Metadata) GetLoadBalancerEndpoint(ctx context.Context) (string, error) {
|
||||
lb, err := m.getLoadBalancer(ctx)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
if lb == nil || lb.Properties == nil {
|
||||
return "", fmt.Errorf("could not dereference load balancer IP configuration")
|
||||
}
|
||||
|
||||
var pubIPID string
|
||||
for _, fipConf := range lb.Properties.FrontendIPConfigurations {
|
||||
if fipConf == nil || fipConf.Properties == nil || fipConf.Properties.PublicIPAddress == nil || fipConf.Properties.PublicIPAddress.ID == nil {
|
||||
continue
|
||||
}
|
||||
pubIPID = *fipConf.Properties.PublicIPAddress.ID
|
||||
break
|
||||
}
|
||||
|
||||
if pubIPID == "" {
|
||||
return "", fmt.Errorf("could not find public IP address reference in load balancer")
|
||||
}
|
||||
|
||||
matches := publicIPAddressRegexp.FindStringSubmatch(pubIPID)
|
||||
if len(matches) != 2 {
|
||||
return "", fmt.Errorf("could not find public IP address name in load balancer: %v", pubIPID)
|
||||
}
|
||||
pubIPName := matches[1]
|
||||
|
||||
providerID, err := m.providerID(ctx)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
_, resourceGroup, err := azureshared.BasicsFromProviderID(providerID)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
resp, err := m.publicIPAddressesAPI.Get(ctx, resourceGroup, pubIPName, nil)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("could not retrieve public IP address: %w", err)
|
||||
}
|
||||
if resp.Properties == nil || resp.Properties.IPAddress == nil {
|
||||
return "", fmt.Errorf("could not resolve public IP address reference for load balancer")
|
||||
}
|
||||
return *resp.Properties.IPAddress, nil
|
||||
}
|
||||
|
||||
// Supported is used to determine if metadata API is implemented for this cloud provider.
|
||||
func (m *Metadata) Supported() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// providerID retrieves the current instances providerID.
|
||||
func (m *Metadata) providerID(ctx context.Context) (string, error) {
|
||||
instanceMetadata, err := m.imdsAPI.Retrieve(ctx)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
return "azure://" + instanceMetadata.Compute.ResourceID, nil
|
||||
}
|
||||
|
||||
// extractInstanceTags converts azure tags into metadata key-value pairs.
|
||||
func extractInstanceTags(tags map[string]*string) map[string]string {
|
||||
metadataMap := map[string]string{}
|
||||
for key, value := range tags {
|
||||
if value == nil {
|
||||
continue
|
||||
}
|
||||
metadataMap[key] = *value
|
||||
}
|
||||
return metadataMap
|
||||
}
|
||||
|
||||
// extractSSHKeys extracts SSH public keys from azure instance OS Profile.
|
||||
func extractSSHKeys(sshConfig armcomputev2.SSHConfiguration) map[string][]string {
|
||||
sshKeys := map[string][]string{}
|
||||
for _, key := range sshConfig.PublicKeys {
|
||||
if key == nil || key.Path == nil || key.KeyData == nil {
|
||||
continue
|
||||
}
|
||||
matches := keyPathRegexp.FindStringSubmatch(*key.Path)
|
||||
if len(matches) != 2 {
|
||||
continue
|
||||
}
|
||||
sshKeys[matches[1]] = append(sshKeys[matches[1]], *key.KeyData)
|
||||
}
|
||||
return sshKeys
|
||||
}
|
||||
|
||||
func getUIDFromResourceGroup(resourceGroup string) (string, error) {
|
||||
matches := resourceGroupNameRegexp.FindStringSubmatch(resourceGroup)
|
||||
if len(matches) != 3 {
|
||||
return "", errors.New("error splitting resource group name")
|
||||
}
|
||||
return matches[2], nil
|
||||
}
|
||||
|
|
@ -1,761 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"testing"
|
||||
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
|
||||
armcomputev2 "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v2"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork"
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestList(t *testing.T) {
|
||||
wantInstances := []metadata.InstanceMetadata{
|
||||
{
|
||||
Name: "scale-set-name-instance-id",
|
||||
ProviderID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id",
|
||||
VPCIP: "192.0.2.0",
|
||||
SSHKeys: map[string][]string{"user": {"key-data"}},
|
||||
},
|
||||
}
|
||||
testCases := map[string]struct {
|
||||
imdsAPI imdsAPI
|
||||
networkInterfacesAPI networkInterfacesAPI
|
||||
scaleSetsAPI scaleSetsAPI
|
||||
virtualMachineScaleSetVMsAPI virtualMachineScaleSetVMsAPI
|
||||
tagsAPI tagsAPI
|
||||
wantErr bool
|
||||
wantInstances []metadata.InstanceMetadata
|
||||
}{
|
||||
"List works": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
networkInterfacesAPI: newNetworkInterfacesStub(),
|
||||
scaleSetsAPI: newScaleSetsStub(),
|
||||
virtualMachineScaleSetVMsAPI: newVirtualMachineScaleSetsVMsStub(),
|
||||
tagsAPI: newTagsStub(),
|
||||
wantInstances: wantInstances,
|
||||
},
|
||||
"providerID cannot be retrieved": {
|
||||
imdsAPI: &stubIMDSAPI{retrieveErr: errors.New("imds err")},
|
||||
wantErr: true,
|
||||
},
|
||||
"providerID cannot be parsed": {
|
||||
imdsAPI: newInvalidIMDSStub(),
|
||||
wantErr: true,
|
||||
},
|
||||
"listScaleSetVMs fails": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
networkInterfacesAPI: newNetworkInterfacesStub(),
|
||||
scaleSetsAPI: newScaleSetsStub(),
|
||||
virtualMachineScaleSetVMsAPI: newFailingListsVirtualMachineScaleSetsVMsStub(),
|
||||
tagsAPI: newTagsStub(),
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
azureMetadata := Metadata{
|
||||
imdsAPI: tc.imdsAPI,
|
||||
networkInterfacesAPI: tc.networkInterfacesAPI,
|
||||
scaleSetsAPI: tc.scaleSetsAPI,
|
||||
virtualMachineScaleSetVMsAPI: tc.virtualMachineScaleSetVMsAPI,
|
||||
tagsAPI: tc.tagsAPI,
|
||||
}
|
||||
instances, err := azureMetadata.List(context.Background())
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.ElementsMatch(tc.wantInstances, instances)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestSelf(t *testing.T) {
|
||||
wantScaleSetInstance := metadata.InstanceMetadata{
|
||||
Name: "scale-set-name-instance-id",
|
||||
ProviderID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id",
|
||||
VPCIP: "192.0.2.0",
|
||||
SSHKeys: map[string][]string{"user": {"key-data"}},
|
||||
}
|
||||
testCases := map[string]struct {
|
||||
imdsAPI imdsAPI
|
||||
networkInterfacesAPI networkInterfacesAPI
|
||||
virtualMachineScaleSetVMsAPI virtualMachineScaleSetVMsAPI
|
||||
wantErr bool
|
||||
wantInstance metadata.InstanceMetadata
|
||||
}{
|
||||
"self for scale set instance works": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
networkInterfacesAPI: newNetworkInterfacesStub(),
|
||||
virtualMachineScaleSetVMsAPI: newVirtualMachineScaleSetsVMsStub(),
|
||||
wantInstance: wantScaleSetInstance,
|
||||
},
|
||||
"providerID cannot be retrieved": {
|
||||
imdsAPI: &stubIMDSAPI{retrieveErr: errors.New("imds err")},
|
||||
wantErr: true,
|
||||
},
|
||||
"GetInstance fails": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
virtualMachineScaleSetVMsAPI: &stubVirtualMachineScaleSetVMsAPI{getErr: errors.New("failed")},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
metadata := Metadata{
|
||||
imdsAPI: tc.imdsAPI,
|
||||
networkInterfacesAPI: tc.networkInterfacesAPI,
|
||||
virtualMachineScaleSetVMsAPI: tc.virtualMachineScaleSetVMsAPI,
|
||||
}
|
||||
instance, err := metadata.Self(context.Background())
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantInstance, instance)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetNetworkSecurityGroupName(t *testing.T) {
|
||||
name := "network-security-group-name"
|
||||
testCases := map[string]struct {
|
||||
securityGroupsAPI securityGroupsAPI
|
||||
imdsAPI imdsAPI
|
||||
wantName string
|
||||
wantErr bool
|
||||
}{
|
||||
"GetNetworkSecurityGroupName works": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
securityGroupsAPI: &stubSecurityGroupsAPI{
|
||||
pager: &stubSecurityGroupsClientListPager{
|
||||
list: []armnetwork.SecurityGroup{{Name: to.Ptr(name)}},
|
||||
},
|
||||
},
|
||||
wantName: name,
|
||||
},
|
||||
"no security group": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
securityGroupsAPI: &stubSecurityGroupsAPI{
|
||||
pager: &stubSecurityGroupsClientListPager{},
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
"missing name in security group struct": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
securityGroupsAPI: &stubSecurityGroupsAPI{
|
||||
pager: &stubSecurityGroupsClientListPager{
|
||||
list: []armnetwork.SecurityGroup{{}},
|
||||
},
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
metadata := Metadata{
|
||||
imdsAPI: tc.imdsAPI,
|
||||
securityGroupsAPI: tc.securityGroupsAPI,
|
||||
}
|
||||
name, err := metadata.GetNetworkSecurityGroupName(context.Background())
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantName, name)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetSubnetworkCIDR(t *testing.T) {
|
||||
subnetworkCIDR := "192.0.2.0/24"
|
||||
name := "name"
|
||||
testCases := map[string]struct {
|
||||
virtualNetworksAPI virtualNetworksAPI
|
||||
imdsAPI imdsAPI
|
||||
wantNetworkCIDR string
|
||||
wantErr bool
|
||||
}{
|
||||
"GetSubnetworkCIDR works": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
virtualNetworksAPI: &stubVirtualNetworksAPI{
|
||||
pager: &stubVirtualNetworksClientListPager{
|
||||
list: []armnetwork.VirtualNetwork{{
|
||||
Name: to.Ptr(name),
|
||||
Properties: &armnetwork.VirtualNetworkPropertiesFormat{
|
||||
Subnets: []*armnetwork.Subnet{
|
||||
{Properties: &armnetwork.SubnetPropertiesFormat{AddressPrefix: to.Ptr(subnetworkCIDR)}},
|
||||
},
|
||||
},
|
||||
}},
|
||||
},
|
||||
},
|
||||
wantNetworkCIDR: subnetworkCIDR,
|
||||
},
|
||||
"no virtual networks found": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
virtualNetworksAPI: &stubVirtualNetworksAPI{
|
||||
pager: &stubVirtualNetworksClientListPager{},
|
||||
},
|
||||
wantErr: true,
|
||||
wantNetworkCIDR: subnetworkCIDR,
|
||||
},
|
||||
"malformed network struct": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
virtualNetworksAPI: &stubVirtualNetworksAPI{
|
||||
pager: &stubVirtualNetworksClientListPager{list: []armnetwork.VirtualNetwork{{}}},
|
||||
},
|
||||
wantErr: true,
|
||||
wantNetworkCIDR: subnetworkCIDR,
|
||||
},
|
||||
}
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
metadata := Metadata{
|
||||
imdsAPI: tc.imdsAPI,
|
||||
virtualNetworksAPI: tc.virtualNetworksAPI,
|
||||
}
|
||||
subnetworkCIDR, err := metadata.GetSubnetworkCIDR(context.Background())
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantNetworkCIDR, subnetworkCIDR)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetLoadBalancerName(t *testing.T) {
|
||||
loadBalancerName := "load-balancer-name"
|
||||
testCases := map[string]struct {
|
||||
loadBalancerAPI loadBalancerAPI
|
||||
imdsAPI imdsAPI
|
||||
wantName string
|
||||
wantErr bool
|
||||
}{
|
||||
"GetLoadBalancerName works": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
loadBalancerAPI: &stubLoadBalancersAPI{
|
||||
pager: &stubLoadBalancersClientListPager{
|
||||
list: []armnetwork.LoadBalancer{{
|
||||
Name: to.Ptr(loadBalancerName),
|
||||
Properties: &armnetwork.LoadBalancerPropertiesFormat{},
|
||||
}},
|
||||
},
|
||||
},
|
||||
wantName: loadBalancerName,
|
||||
},
|
||||
"invalid load balancer struct": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
loadBalancerAPI: &stubLoadBalancersAPI{
|
||||
pager: &stubLoadBalancersClientListPager{list: []armnetwork.LoadBalancer{{}}},
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
"invalid missing name": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
loadBalancerAPI: &stubLoadBalancersAPI{
|
||||
pager: &stubLoadBalancersClientListPager{list: []armnetwork.LoadBalancer{{
|
||||
Properties: &armnetwork.LoadBalancerPropertiesFormat{},
|
||||
}}},
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
metadata := Metadata{
|
||||
imdsAPI: tc.imdsAPI,
|
||||
loadBalancerAPI: tc.loadBalancerAPI,
|
||||
}
|
||||
loadbalancerName, err := metadata.GetLoadBalancerName(context.Background())
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantName, loadbalancerName)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetLoadBalancerEndpoint(t *testing.T) {
|
||||
loadBalancerName := "load-balancer-name"
|
||||
publicIP := "192.0.2.1"
|
||||
correctPublicIPID := "/subscriptions/subscription/resourceGroups/resourceGroup/providers/Microsoft.Network/publicIPAddresses/pubIPName"
|
||||
someErr := errors.New("some error")
|
||||
testCases := map[string]struct {
|
||||
loadBalancerAPI loadBalancerAPI
|
||||
publicIPAddressesAPI publicIPAddressesAPI
|
||||
imdsAPI imdsAPI
|
||||
wantIP string
|
||||
wantErr bool
|
||||
}{
|
||||
"GetLoadBalancerEndpoint works": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
loadBalancerAPI: &stubLoadBalancersAPI{
|
||||
pager: &stubLoadBalancersClientListPager{
|
||||
list: []armnetwork.LoadBalancer{{
|
||||
Name: to.Ptr(loadBalancerName),
|
||||
Properties: &armnetwork.LoadBalancerPropertiesFormat{
|
||||
FrontendIPConfigurations: []*armnetwork.FrontendIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.FrontendIPConfigurationPropertiesFormat{
|
||||
PublicIPAddress: &armnetwork.PublicIPAddress{ID: &correctPublicIPID},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}},
|
||||
},
|
||||
},
|
||||
publicIPAddressesAPI: &stubPublicIPAddressesAPI{getResponse: armnetwork.PublicIPAddressesClientGetResponse{
|
||||
PublicIPAddress: armnetwork.PublicIPAddress{
|
||||
Properties: &armnetwork.PublicIPAddressPropertiesFormat{
|
||||
IPAddress: &publicIP,
|
||||
},
|
||||
},
|
||||
}},
|
||||
wantIP: publicIP,
|
||||
},
|
||||
"no load balancer": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
loadBalancerAPI: &stubLoadBalancersAPI{
|
||||
pager: &stubLoadBalancersClientListPager{},
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
"load balancer missing public IP reference": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
loadBalancerAPI: &stubLoadBalancersAPI{
|
||||
pager: &stubLoadBalancersClientListPager{
|
||||
list: []armnetwork.LoadBalancer{{
|
||||
Name: to.Ptr(loadBalancerName),
|
||||
Properties: &armnetwork.LoadBalancerPropertiesFormat{
|
||||
FrontendIPConfigurations: []*armnetwork.FrontendIPConfiguration{},
|
||||
},
|
||||
}},
|
||||
},
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
"public IP reference has wrong format": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
loadBalancerAPI: &stubLoadBalancersAPI{
|
||||
pager: &stubLoadBalancersClientListPager{
|
||||
list: []armnetwork.LoadBalancer{{
|
||||
Name: to.Ptr(loadBalancerName),
|
||||
Properties: &armnetwork.LoadBalancerPropertiesFormat{
|
||||
FrontendIPConfigurations: []*armnetwork.FrontendIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.FrontendIPConfigurationPropertiesFormat{
|
||||
PublicIPAddress: &armnetwork.PublicIPAddress{
|
||||
ID: to.Ptr("wrong-format"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}},
|
||||
},
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
"no public IP address found": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
loadBalancerAPI: &stubLoadBalancersAPI{
|
||||
pager: &stubLoadBalancersClientListPager{
|
||||
list: []armnetwork.LoadBalancer{{
|
||||
Name: to.Ptr(loadBalancerName),
|
||||
Properties: &armnetwork.LoadBalancerPropertiesFormat{
|
||||
FrontendIPConfigurations: []*armnetwork.FrontendIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.FrontendIPConfigurationPropertiesFormat{
|
||||
PublicIPAddress: &armnetwork.PublicIPAddress{ID: &correctPublicIPID},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}},
|
||||
},
|
||||
},
|
||||
publicIPAddressesAPI: &stubPublicIPAddressesAPI{getErr: someErr},
|
||||
wantErr: true,
|
||||
},
|
||||
"found public IP has no address field": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
loadBalancerAPI: &stubLoadBalancersAPI{
|
||||
pager: &stubLoadBalancersClientListPager{
|
||||
list: []armnetwork.LoadBalancer{{
|
||||
Name: to.Ptr(loadBalancerName),
|
||||
Properties: &armnetwork.LoadBalancerPropertiesFormat{
|
||||
FrontendIPConfigurations: []*armnetwork.FrontendIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.FrontendIPConfigurationPropertiesFormat{
|
||||
PublicIPAddress: &armnetwork.PublicIPAddress{ID: &correctPublicIPID},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}},
|
||||
},
|
||||
},
|
||||
publicIPAddressesAPI: &stubPublicIPAddressesAPI{getResponse: armnetwork.PublicIPAddressesClientGetResponse{
|
||||
PublicIPAddress: armnetwork.PublicIPAddress{
|
||||
Properties: &armnetwork.PublicIPAddressPropertiesFormat{},
|
||||
},
|
||||
}},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
metadata := Metadata{
|
||||
imdsAPI: tc.imdsAPI,
|
||||
loadBalancerAPI: tc.loadBalancerAPI,
|
||||
publicIPAddressesAPI: tc.publicIPAddressesAPI,
|
||||
}
|
||||
loadbalancerName, err := metadata.GetLoadBalancerEndpoint(context.Background())
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantIP, loadbalancerName)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestMetadataSupported(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
metadata := Metadata{}
|
||||
assert.True(metadata.Supported())
|
||||
}
|
||||
|
||||
func TestProviderID(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
imdsAPI imdsAPI
|
||||
wantErr bool
|
||||
wantProviderID string
|
||||
}{
|
||||
"providerID for scale set instance works": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
wantProviderID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id",
|
||||
},
|
||||
"imds retrieval fails": {
|
||||
imdsAPI: &stubIMDSAPI{retrieveErr: errors.New("imds err")},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
metadata := Metadata{
|
||||
imdsAPI: tc.imdsAPI,
|
||||
}
|
||||
providerID, err := metadata.providerID(context.Background())
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantProviderID, providerID)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestUID(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
imdsAPI imdsAPI
|
||||
wantErr bool
|
||||
wantUID string
|
||||
}{
|
||||
"uid extraction from providerID works": {
|
||||
imdsAPI: &stubIMDSAPI{
|
||||
res: metadataResponse{Compute: struct {
|
||||
ResourceID string `json:"resourceId,omitempty"`
|
||||
}{"/subscriptions/subscription-id/resourceGroups/basename-uid/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id"}},
|
||||
},
|
||||
wantUID: "uid",
|
||||
},
|
||||
"providerID does not contain uid": {
|
||||
imdsAPI: &stubIMDSAPI{
|
||||
res: metadataResponse{Compute: struct {
|
||||
ResourceID string `json:"resourceId,omitempty"`
|
||||
}{"/subscriptions/subscription-id/resourceGroups/invalid/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id"}},
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
"providerID is invalid": {
|
||||
imdsAPI: newInvalidIMDSStub(),
|
||||
wantErr: true,
|
||||
},
|
||||
"imds retrieval fails": {
|
||||
imdsAPI: &stubIMDSAPI{retrieveErr: errors.New("imds err")},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
metadata := Metadata{
|
||||
imdsAPI: tc.imdsAPI,
|
||||
}
|
||||
uid, err := metadata.UID(context.Background())
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantUID, uid)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestExtractInstanceTags(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
in map[string]*string
|
||||
wantTags map[string]string
|
||||
}{
|
||||
"tags are extracted": {
|
||||
in: map[string]*string{"key": to.Ptr("value")},
|
||||
wantTags: map[string]string{"key": "value"},
|
||||
},
|
||||
"nil values are skipped": {
|
||||
in: map[string]*string{"key": nil},
|
||||
wantTags: map[string]string{},
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
|
||||
tags := extractInstanceTags(tc.in)
|
||||
|
||||
assert.Equal(tc.wantTags, tags)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestExtractSSHKeys(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
in armcomputev2.SSHConfiguration
|
||||
wantKeys map[string][]string
|
||||
}{
|
||||
"ssh key is extracted": {
|
||||
in: armcomputev2.SSHConfiguration{
|
||||
PublicKeys: []*armcomputev2.SSHPublicKey{
|
||||
{
|
||||
KeyData: to.Ptr("key-data"),
|
||||
Path: to.Ptr("/home/user/.ssh/authorized_keys"),
|
||||
},
|
||||
},
|
||||
},
|
||||
wantKeys: map[string][]string{"user": {"key-data"}},
|
||||
},
|
||||
"invalid path is skipped": {
|
||||
in: armcomputev2.SSHConfiguration{
|
||||
PublicKeys: []*armcomputev2.SSHPublicKey{
|
||||
{
|
||||
KeyData: to.Ptr("key-data"),
|
||||
Path: to.Ptr("invalid-path"),
|
||||
},
|
||||
},
|
||||
},
|
||||
wantKeys: map[string][]string{},
|
||||
},
|
||||
"key data is nil": {
|
||||
in: armcomputev2.SSHConfiguration{
|
||||
PublicKeys: []*armcomputev2.SSHPublicKey{
|
||||
{
|
||||
Path: to.Ptr("/home/user/.ssh/authorized_keys"),
|
||||
},
|
||||
},
|
||||
},
|
||||
wantKeys: map[string][]string{},
|
||||
},
|
||||
"path is nil": {
|
||||
in: armcomputev2.SSHConfiguration{
|
||||
PublicKeys: []*armcomputev2.SSHPublicKey{
|
||||
{
|
||||
KeyData: to.Ptr("key-data"),
|
||||
},
|
||||
},
|
||||
},
|
||||
wantKeys: map[string][]string{},
|
||||
},
|
||||
"public keys are nil": {
|
||||
in: armcomputev2.SSHConfiguration{},
|
||||
wantKeys: map[string][]string{},
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
|
||||
keys := extractSSHKeys(tc.in)
|
||||
|
||||
assert.Equal(tc.wantKeys, keys)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func newScaleSetIMDSStub() *stubIMDSAPI {
|
||||
return &stubIMDSAPI{
|
||||
res: metadataResponse{Compute: struct {
|
||||
ResourceID string `json:"resourceId,omitempty"`
|
||||
}{"/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id"}},
|
||||
}
|
||||
}
|
||||
|
||||
func newInvalidIMDSStub() *stubIMDSAPI {
|
||||
return &stubIMDSAPI{
|
||||
res: metadataResponse{Compute: struct {
|
||||
ResourceID string `json:"resourceId,omitempty"`
|
||||
}{"invalid-resource-id"}},
|
||||
}
|
||||
}
|
||||
|
||||
func newNetworkInterfacesStub() *stubNetworkInterfacesAPI {
|
||||
return &stubNetworkInterfacesAPI{
|
||||
getInterface: armnetwork.Interface{
|
||||
Name: to.Ptr("interface-name"),
|
||||
Properties: &armnetwork.InterfacePropertiesFormat{
|
||||
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
|
||||
PrivateIPAddress: to.Ptr("192.0.2.0"),
|
||||
Primary: to.Ptr(true),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func newScaleSetsStub() *stubScaleSetsAPI {
|
||||
return &stubScaleSetsAPI{
|
||||
pager: &stubVirtualMachineScaleSetsClientListPager{
|
||||
list: []armcomputev2.VirtualMachineScaleSet{{
|
||||
Name: to.Ptr("scale-set-name"),
|
||||
}},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func newVirtualMachineScaleSetsVMsStub() *stubVirtualMachineScaleSetVMsAPI {
|
||||
return &stubVirtualMachineScaleSetVMsAPI{
|
||||
getVM: armcomputev2.VirtualMachineScaleSetVM{
|
||||
Name: to.Ptr("scale-set-name_instance-id"),
|
||||
InstanceID: to.Ptr("instance-id"),
|
||||
ID: to.Ptr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id"),
|
||||
Properties: &armcomputev2.VirtualMachineScaleSetVMProperties{
|
||||
NetworkProfile: &armcomputev2.NetworkProfile{
|
||||
NetworkInterfaces: []*armcomputev2.NetworkInterfaceReference{
|
||||
{
|
||||
ID: to.Ptr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id/networkInterfaces/interface-name"),
|
||||
},
|
||||
},
|
||||
},
|
||||
OSProfile: &armcomputev2.OSProfile{
|
||||
ComputerName: to.Ptr("scale-set-name-instance-id"),
|
||||
LinuxConfiguration: &armcomputev2.LinuxConfiguration{
|
||||
SSH: &armcomputev2.SSHConfiguration{
|
||||
PublicKeys: []*armcomputev2.SSHPublicKey{
|
||||
{
|
||||
KeyData: to.Ptr("key-data"),
|
||||
Path: to.Ptr("/home/user/.ssh/authorized_keys"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
pager: &stubVirtualMachineScaleSetVMPager{
|
||||
list: []armcomputev2.VirtualMachineScaleSetVM{{
|
||||
Name: to.Ptr("scale-set-name_instance-id"),
|
||||
InstanceID: to.Ptr("instance-id"),
|
||||
ID: to.Ptr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id"),
|
||||
Properties: &armcomputev2.VirtualMachineScaleSetVMProperties{
|
||||
NetworkProfile: &armcomputev2.NetworkProfile{
|
||||
NetworkInterfaces: []*armcomputev2.NetworkInterfaceReference{
|
||||
{
|
||||
ID: to.Ptr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id/networkInterfaces/interface-name"),
|
||||
},
|
||||
},
|
||||
},
|
||||
OSProfile: &armcomputev2.OSProfile{
|
||||
ComputerName: to.Ptr("scale-set-name-instance-id"),
|
||||
LinuxConfiguration: &armcomputev2.LinuxConfiguration{
|
||||
SSH: &armcomputev2.SSHConfiguration{
|
||||
PublicKeys: []*armcomputev2.SSHPublicKey{
|
||||
{
|
||||
KeyData: to.Ptr("key-data"),
|
||||
Path: to.Ptr("/home/user/.ssh/authorized_keys"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func newFailingListsVirtualMachineScaleSetsVMsStub() *stubVirtualMachineScaleSetVMsAPI {
|
||||
return &stubVirtualMachineScaleSetVMsAPI{
|
||||
pager: &stubVirtualMachineScaleSetVMPager{
|
||||
list: []armcomputev2.VirtualMachineScaleSetVM{{
|
||||
InstanceID: to.Ptr("invalid-instance-id"),
|
||||
}},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func newTagsStub() *stubTagsAPI {
|
||||
return &stubTagsAPI{}
|
||||
}
|
||||
|
|
@ -1,116 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"strings"
|
||||
|
||||
armcomputev2 "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v2"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork"
|
||||
)
|
||||
|
||||
// getVMInterfaces retrieves all network interfaces referenced by a virtual machine.
|
||||
func (m *Metadata) getVMInterfaces(ctx context.Context, vm armcomputev2.VirtualMachine, resourceGroup string) ([]armnetwork.Interface, error) {
|
||||
if vm.Properties == nil || vm.Properties.NetworkProfile == nil {
|
||||
return []armnetwork.Interface{}, nil
|
||||
}
|
||||
interfaceNames := extractInterfaceNamesFromInterfaceReferences(vm.Properties.NetworkProfile.NetworkInterfaces)
|
||||
networkInterfaces := []armnetwork.Interface{}
|
||||
for _, interfaceName := range interfaceNames {
|
||||
networkInterfacesResp, err := m.networkInterfacesAPI.Get(ctx, resourceGroup, interfaceName, nil)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("retrieving network interface %v: %w", interfaceName, err)
|
||||
}
|
||||
networkInterfaces = append(networkInterfaces, networkInterfacesResp.Interface)
|
||||
}
|
||||
return networkInterfaces, nil
|
||||
}
|
||||
|
||||
// getScaleSetVMInterfaces retrieves all network interfaces referenced by a scale set virtual machine.
|
||||
func (m *Metadata) getScaleSetVMInterfaces(ctx context.Context, vm armcomputev2.VirtualMachineScaleSetVM, resourceGroup, scaleSet, instanceID string) ([]armnetwork.Interface, error) {
|
||||
if vm.Properties == nil || vm.Properties.NetworkProfile == nil {
|
||||
return []armnetwork.Interface{}, nil
|
||||
}
|
||||
interfaceNames := extractInterfaceNamesFromInterfaceReferences(vm.Properties.NetworkProfile.NetworkInterfaces)
|
||||
networkInterfaces := []armnetwork.Interface{}
|
||||
for _, interfaceName := range interfaceNames {
|
||||
networkInterfacesResp, err := m.networkInterfacesAPI.GetVirtualMachineScaleSetNetworkInterface(ctx, resourceGroup, scaleSet, instanceID, interfaceName, nil)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("retrieving network interface %v: %w", interfaceName, err)
|
||||
}
|
||||
networkInterfaces = append(networkInterfaces, networkInterfacesResp.Interface)
|
||||
}
|
||||
return networkInterfaces, nil
|
||||
}
|
||||
|
||||
// getScaleSetVMPublicIPAddress retrieves the primary public IP address from a network interface which is referenced by a scale set virtual machine.
|
||||
func (m *Metadata) getScaleSetVMPublicIPAddress(ctx context.Context, resourceGroup, scaleSet, instanceID string,
|
||||
networkInterfaces []armnetwork.Interface,
|
||||
) (string, error) {
|
||||
for _, networkInterface := range networkInterfaces {
|
||||
if networkInterface.Properties == nil || networkInterface.Name == nil {
|
||||
continue
|
||||
}
|
||||
for _, config := range networkInterface.Properties.IPConfigurations {
|
||||
if config == nil || config.Name == nil || config.Properties == nil || config.Properties.PublicIPAddress == nil ||
|
||||
config.Properties.Primary == nil || !*config.Properties.Primary {
|
||||
continue
|
||||
}
|
||||
publicIPAddressName := *config.Properties.PublicIPAddress.ID
|
||||
publicIPAddressNameParts := strings.Split(publicIPAddressName, "/")
|
||||
publicIPAddressName = publicIPAddressNameParts[len(publicIPAddressNameParts)-1]
|
||||
publicIPAddress, err := m.publicIPAddressesAPI.GetVirtualMachineScaleSetPublicIPAddress(ctx, resourceGroup, scaleSet, instanceID, *networkInterface.Name, *config.Name, publicIPAddressName, nil)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("failed to retrieve public ip address %v: %w", publicIPAddressName, err)
|
||||
}
|
||||
if publicIPAddress.Properties == nil || publicIPAddress.Properties.IPAddress == nil {
|
||||
return "", errors.New("retrieved public ip address has invalid ip address")
|
||||
}
|
||||
|
||||
return *publicIPAddress.Properties.IPAddress, nil
|
||||
}
|
||||
}
|
||||
|
||||
// instances may have no public IP, in that case we don't return an error.
|
||||
return "", nil
|
||||
}
|
||||
|
||||
// extractVPCIP extracts the primary VPC IP from a list of network interface IP configurations.
|
||||
func extractVPCIP(networkInterfaces []armnetwork.Interface) string {
|
||||
for _, networkInterface := range networkInterfaces {
|
||||
if networkInterface.Properties == nil || len(networkInterface.Properties.IPConfigurations) == 0 {
|
||||
continue
|
||||
}
|
||||
for _, config := range networkInterface.Properties.IPConfigurations {
|
||||
if config == nil || config.Properties == nil || config.Properties.PrivateIPAddress == nil || config.Properties.Primary == nil {
|
||||
continue
|
||||
}
|
||||
if *config.Properties.Primary {
|
||||
return *config.Properties.PrivateIPAddress
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return ""
|
||||
}
|
||||
|
||||
// extractInterfaceNamesFromInterfaceReferences extracts the name of a network interface from a reference id.
|
||||
// Format:
|
||||
// - "/subscriptions/<subscription>/resourceGroups/<resource-group>/providers/Microsoft.Network/networkInterfaces/<interface-name>"
|
||||
// - "/subscriptions/<subscription>/resourceGroups/<resource-group>/providers/Microsoft.Compute/virtualMachineScaleSets/<scale-set-name>/virtualMachines/<instanceID>/networkInterfaces/<interface-name>".
|
||||
func extractInterfaceNamesFromInterfaceReferences(references []*armcomputev2.NetworkInterfaceReference) []string {
|
||||
interfaceNames := []string{}
|
||||
for _, interfaceReference := range references {
|
||||
if interfaceReference == nil || interfaceReference.ID == nil {
|
||||
continue
|
||||
}
|
||||
interfaceIDParts := strings.Split(*interfaceReference.ID, "/")
|
||||
if len(interfaceIDParts) < 1 {
|
||||
continue
|
||||
}
|
||||
interfaceName := interfaceIDParts[len(interfaceIDParts)-1]
|
||||
interfaceNames = append(interfaceNames, interfaceName)
|
||||
}
|
||||
return interfaceNames
|
||||
}
|
||||
|
|
@ -1,399 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"testing"
|
||||
|
||||
armcomputev2 "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v2"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork"
|
||||
"github.com/Azure/go-autorest/autorest/to"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestGetVMInterfaces(t *testing.T) {
|
||||
wantNetworkInterfaces := []armnetwork.Interface{
|
||||
{
|
||||
Name: to.StringPtr("interface-name"),
|
||||
Properties: &armnetwork.InterfacePropertiesFormat{
|
||||
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
|
||||
PrivateIPAddress: to.StringPtr("192.0.2.0"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
vm := armcomputev2.VirtualMachine{
|
||||
Properties: &armcomputev2.VirtualMachineProperties{
|
||||
NetworkProfile: &armcomputev2.NetworkProfile{
|
||||
NetworkInterfaces: []*armcomputev2.NetworkInterfaceReference{
|
||||
{
|
||||
ID: to.StringPtr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Network/networkInterfaces/interface-name"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
testCases := map[string]struct {
|
||||
vm armcomputev2.VirtualMachine
|
||||
networkInterfacesAPI networkInterfacesAPI
|
||||
wantErr bool
|
||||
wantNetworkInterfaces []armnetwork.Interface
|
||||
}{
|
||||
"retrieval works": {
|
||||
vm: vm,
|
||||
networkInterfacesAPI: &stubNetworkInterfacesAPI{
|
||||
getInterface: armnetwork.Interface{
|
||||
Name: to.StringPtr("interface-name"),
|
||||
Properties: &armnetwork.InterfacePropertiesFormat{
|
||||
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
|
||||
PrivateIPAddress: to.StringPtr("192.0.2.0"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
wantNetworkInterfaces: wantNetworkInterfaces,
|
||||
},
|
||||
"vm can have 0 interfaces": {
|
||||
vm: armcomputev2.VirtualMachine{},
|
||||
networkInterfacesAPI: &stubNetworkInterfacesAPI{
|
||||
getInterface: armnetwork.Interface{
|
||||
Name: to.StringPtr("interface-name"),
|
||||
Properties: &armnetwork.InterfacePropertiesFormat{
|
||||
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
|
||||
PrivateIPAddress: to.StringPtr("192.0.2.0"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
wantNetworkInterfaces: []armnetwork.Interface{},
|
||||
},
|
||||
"interface retrieval fails": {
|
||||
vm: vm,
|
||||
networkInterfacesAPI: &stubNetworkInterfacesAPI{
|
||||
getErr: errors.New("get err"),
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
metadata := Metadata{
|
||||
networkInterfacesAPI: tc.networkInterfacesAPI,
|
||||
}
|
||||
vmNetworkInteraces, err := metadata.getVMInterfaces(context.Background(), tc.vm, "resource-group")
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantNetworkInterfaces, vmNetworkInteraces)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetScaleSetVMInterfaces(t *testing.T) {
|
||||
wantNetworkInterfaces := []armnetwork.Interface{
|
||||
{
|
||||
Name: to.StringPtr("interface-name"),
|
||||
Properties: &armnetwork.InterfacePropertiesFormat{
|
||||
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
|
||||
PrivateIPAddress: to.StringPtr("192.0.2.0"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
vm := armcomputev2.VirtualMachineScaleSetVM{
|
||||
Properties: &armcomputev2.VirtualMachineScaleSetVMProperties{
|
||||
NetworkProfile: &armcomputev2.NetworkProfile{
|
||||
NetworkInterfaces: []*armcomputev2.NetworkInterfaceReference{
|
||||
{
|
||||
ID: to.StringPtr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id/networkInterfaces/interface-name"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
testCases := map[string]struct {
|
||||
vm armcomputev2.VirtualMachineScaleSetVM
|
||||
networkInterfacesAPI networkInterfacesAPI
|
||||
wantErr bool
|
||||
wantNetworkInterfaces []armnetwork.Interface
|
||||
}{
|
||||
"retrieval works": {
|
||||
vm: vm,
|
||||
networkInterfacesAPI: &stubNetworkInterfacesAPI{
|
||||
getInterface: armnetwork.Interface{
|
||||
Name: to.StringPtr("interface-name"),
|
||||
Properties: &armnetwork.InterfacePropertiesFormat{
|
||||
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
|
||||
PrivateIPAddress: to.StringPtr("192.0.2.0"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
wantNetworkInterfaces: wantNetworkInterfaces,
|
||||
},
|
||||
"vm can have 0 interfaces": {
|
||||
vm: armcomputev2.VirtualMachineScaleSetVM{},
|
||||
networkInterfacesAPI: &stubNetworkInterfacesAPI{
|
||||
getInterface: armnetwork.Interface{
|
||||
Name: to.StringPtr("interface-name"),
|
||||
Properties: &armnetwork.InterfacePropertiesFormat{
|
||||
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
|
||||
PrivateIPAddress: to.StringPtr("192.0.2.0"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
wantNetworkInterfaces: []armnetwork.Interface{},
|
||||
},
|
||||
"interface retrieval fails": {
|
||||
vm: vm,
|
||||
networkInterfacesAPI: &stubNetworkInterfacesAPI{
|
||||
getErr: errors.New("get err"),
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
metadata := Metadata{
|
||||
networkInterfacesAPI: tc.networkInterfacesAPI,
|
||||
}
|
||||
configs, err := metadata.getScaleSetVMInterfaces(context.Background(), tc.vm, "resource-group", "scale-set-name", "instance-id")
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantNetworkInterfaces, configs)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetScaleSetVMPublicIPAddresses(t *testing.T) {
|
||||
someErr := errors.New("some err")
|
||||
newNetworkInterfaces := func() []armnetwork.Interface {
|
||||
return []armnetwork.Interface{{
|
||||
Name: to.StringPtr("interface-name"),
|
||||
Properties: &armnetwork.InterfacePropertiesFormat{
|
||||
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
|
||||
{
|
||||
Name: to.StringPtr("ip-config-name"),
|
||||
Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
|
||||
Primary: to.BoolPtr(true),
|
||||
PublicIPAddress: &armnetwork.PublicIPAddress{
|
||||
ID: to.StringPtr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Network/publicIPAddresses/public-ip-name"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}, {
|
||||
Name: to.StringPtr("interface-name2"),
|
||||
Properties: &armnetwork.InterfacePropertiesFormat{
|
||||
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
|
||||
{
|
||||
Name: to.StringPtr("ip-config-name2"),
|
||||
Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
|
||||
PublicIPAddress: &armnetwork.PublicIPAddress{
|
||||
ID: to.StringPtr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Network/publicIPAddresses/public-ip-name2"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}}
|
||||
}
|
||||
|
||||
testCases := map[string]struct {
|
||||
networkInterfacesMutator func(*[]armnetwork.Interface)
|
||||
networkInterfaces []armnetwork.Interface
|
||||
publicIPAddressesAPI publicIPAddressesAPI
|
||||
wantIP string
|
||||
wantErr bool
|
||||
}{
|
||||
"retrieval works": {
|
||||
publicIPAddressesAPI: &stubPublicIPAddressesAPI{getVirtualMachineScaleSetPublicIPAddressResponse: armnetwork.PublicIPAddressesClientGetVirtualMachineScaleSetPublicIPAddressResponse{
|
||||
PublicIPAddress: armnetwork.PublicIPAddress{
|
||||
Properties: &armnetwork.PublicIPAddressPropertiesFormat{
|
||||
IPAddress: to.StringPtr("192.0.2.1"),
|
||||
},
|
||||
},
|
||||
}},
|
||||
networkInterfaces: newNetworkInterfaces(),
|
||||
wantIP: "192.0.2.1",
|
||||
},
|
||||
"retrieval works for no valid interfaces": {
|
||||
publicIPAddressesAPI: &stubPublicIPAddressesAPI{getVirtualMachineScaleSetPublicIPAddressResponse: armnetwork.PublicIPAddressesClientGetVirtualMachineScaleSetPublicIPAddressResponse{
|
||||
PublicIPAddress: armnetwork.PublicIPAddress{
|
||||
Properties: &armnetwork.PublicIPAddressPropertiesFormat{
|
||||
IPAddress: to.StringPtr("192.0.2.1"),
|
||||
},
|
||||
},
|
||||
}},
|
||||
networkInterfaces: newNetworkInterfaces(),
|
||||
networkInterfacesMutator: func(nets *[]armnetwork.Interface) {
|
||||
(*nets)[0].Properties.IPConfigurations = []*armnetwork.InterfaceIPConfiguration{nil}
|
||||
(*nets)[1] = armnetwork.Interface{Name: nil}
|
||||
},
|
||||
},
|
||||
"fail to get public IP": {
|
||||
publicIPAddressesAPI: &stubPublicIPAddressesAPI{getErr: someErr},
|
||||
networkInterfaces: newNetworkInterfaces(),
|
||||
wantErr: true,
|
||||
},
|
||||
"fail to parse IPv4 address of public IP": {
|
||||
publicIPAddressesAPI: &stubPublicIPAddressesAPI{getVirtualMachineScaleSetPublicIPAddressResponse: armnetwork.PublicIPAddressesClientGetVirtualMachineScaleSetPublicIPAddressResponse{
|
||||
PublicIPAddress: armnetwork.PublicIPAddress{},
|
||||
}},
|
||||
networkInterfaces: newNetworkInterfaces(),
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
if tc.networkInterfacesMutator != nil {
|
||||
tc.networkInterfacesMutator(&tc.networkInterfaces)
|
||||
}
|
||||
|
||||
metadata := Metadata{
|
||||
publicIPAddressesAPI: tc.publicIPAddressesAPI,
|
||||
}
|
||||
|
||||
ips, err := metadata.getScaleSetVMPublicIPAddress(context.Background(), "resource-group", "scale-set-name", "instance-id", tc.networkInterfaces)
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantIP, ips)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestExtractPrivateIPs(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
networkInterfaces []armnetwork.Interface
|
||||
wantIP string
|
||||
}{
|
||||
"extraction works": {
|
||||
networkInterfaces: []armnetwork.Interface{
|
||||
{
|
||||
Properties: &armnetwork.InterfacePropertiesFormat{
|
||||
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
|
||||
Primary: to.BoolPtr(true),
|
||||
PrivateIPAddress: to.StringPtr("192.0.2.0"),
|
||||
},
|
||||
},
|
||||
{
|
||||
Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
|
||||
PrivateIPAddress: to.StringPtr("192.0.2.1"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
wantIP: "192.0.2.0",
|
||||
},
|
||||
"can be empty": {
|
||||
networkInterfaces: []armnetwork.Interface{},
|
||||
},
|
||||
"invalid interface is skipped": {
|
||||
networkInterfaces: []armnetwork.Interface{{}},
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
|
||||
ip := extractVPCIP(tc.networkInterfaces)
|
||||
assert.Equal(tc.wantIP, ip)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestExtractInterfaceNamesFromInterfaceReferences(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
references []*armcomputev2.NetworkInterfaceReference
|
||||
wantNames []string
|
||||
}{
|
||||
"extraction with individual interface reference works": {
|
||||
references: []*armcomputev2.NetworkInterfaceReference{
|
||||
{
|
||||
ID: to.StringPtr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Network/networkInterfaces/interface-name"),
|
||||
},
|
||||
},
|
||||
wantNames: []string{"interface-name"},
|
||||
},
|
||||
"extraction with scale set interface reference works": {
|
||||
references: []*armcomputev2.NetworkInterfaceReference{
|
||||
{
|
||||
ID: to.StringPtr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id/networkInterfaces/interface-name"),
|
||||
},
|
||||
},
|
||||
wantNames: []string{"interface-name"},
|
||||
},
|
||||
"can be empty": {
|
||||
references: []*armcomputev2.NetworkInterfaceReference{},
|
||||
},
|
||||
"interface reference containing nil fields is skipped": {
|
||||
references: []*armcomputev2.NetworkInterfaceReference{
|
||||
{},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
|
||||
names := extractInterfaceNamesFromInterfaceReferences(tc.references)
|
||||
|
||||
assert.ElementsMatch(tc.wantNames, names)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
|
@ -1,115 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"regexp"
|
||||
|
||||
armcomputev2 "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v2"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork"
|
||||
"github.com/edgelesssys/constellation/bootstrapper/role"
|
||||
"github.com/edgelesssys/constellation/internal/azureshared"
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
)
|
||||
|
||||
var (
|
||||
controlPlaneScaleSetRegexp = regexp.MustCompile(`constellation-scale-set-controlplanes-[0-9a-zA-Z]+$`)
|
||||
workerScaleSetRegexp = regexp.MustCompile(`constellation-scale-set-workers-[0-9a-zA-Z]+$`)
|
||||
)
|
||||
|
||||
// getScaleSetVM tries to get an azure vm belonging to a scale set.
|
||||
func (m *Metadata) getScaleSetVM(ctx context.Context, providerID string) (metadata.InstanceMetadata, error) {
|
||||
_, resourceGroup, scaleSet, instanceID, err := azureshared.ScaleSetInformationFromProviderID(providerID)
|
||||
if err != nil {
|
||||
return metadata.InstanceMetadata{}, err
|
||||
}
|
||||
vmResp, err := m.virtualMachineScaleSetVMsAPI.Get(ctx, resourceGroup, scaleSet, instanceID, nil)
|
||||
if err != nil {
|
||||
return metadata.InstanceMetadata{}, err
|
||||
}
|
||||
networkInterfaces, err := m.getScaleSetVMInterfaces(ctx, vmResp.VirtualMachineScaleSetVM, resourceGroup, scaleSet, instanceID)
|
||||
if err != nil {
|
||||
return metadata.InstanceMetadata{}, err
|
||||
}
|
||||
publicIPAddress, err := m.getScaleSetVMPublicIPAddress(ctx, resourceGroup, scaleSet, instanceID, networkInterfaces)
|
||||
if err != nil {
|
||||
return metadata.InstanceMetadata{}, err
|
||||
}
|
||||
|
||||
return convertScaleSetVMToCoreInstance(scaleSet, vmResp.VirtualMachineScaleSetVM, networkInterfaces, publicIPAddress)
|
||||
}
|
||||
|
||||
// listScaleSetVMs lists all scale set VMs in the current resource group.
|
||||
func (m *Metadata) listScaleSetVMs(ctx context.Context, resourceGroup string) ([]metadata.InstanceMetadata, error) {
|
||||
instances := []metadata.InstanceMetadata{}
|
||||
scaleSetPager := m.scaleSetsAPI.NewListPager(resourceGroup, nil)
|
||||
for scaleSetPager.More() {
|
||||
page, err := scaleSetPager.NextPage(ctx)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("retrieving scale sets: %w", err)
|
||||
}
|
||||
for _, scaleSet := range page.Value {
|
||||
if scaleSet == nil || scaleSet.Name == nil {
|
||||
continue
|
||||
}
|
||||
vmPager := m.virtualMachineScaleSetVMsAPI.NewListPager(resourceGroup, *scaleSet.Name, nil)
|
||||
for vmPager.More() {
|
||||
vmPage, err := vmPager.NextPage(ctx)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("retrieving vms: %w", err)
|
||||
}
|
||||
for _, vm := range vmPage.Value {
|
||||
if vm == nil || vm.InstanceID == nil {
|
||||
continue
|
||||
}
|
||||
interfaces, err := m.getScaleSetVMInterfaces(ctx, *vm, resourceGroup, *scaleSet.Name, *vm.InstanceID)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
instance, err := convertScaleSetVMToCoreInstance(*scaleSet.Name, *vm, interfaces, "")
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
instances = append(instances, instance)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return instances, nil
|
||||
}
|
||||
|
||||
// convertScaleSetVMToCoreInstance converts an azure scale set virtual machine with interface configurations into a core.Instance.
|
||||
func convertScaleSetVMToCoreInstance(scaleSet string, vm armcomputev2.VirtualMachineScaleSetVM, networkInterfaces []armnetwork.Interface, publicIPAddress string) (metadata.InstanceMetadata, error) {
|
||||
if vm.ID == nil {
|
||||
return metadata.InstanceMetadata{}, errors.New("retrieving instance from armcompute API client returned no instance ID")
|
||||
}
|
||||
if vm.Properties == nil || vm.Properties.OSProfile == nil || vm.Properties.OSProfile.ComputerName == nil {
|
||||
return metadata.InstanceMetadata{}, errors.New("retrieving instance from armcompute API client returned no computer name")
|
||||
}
|
||||
var sshKeys map[string][]string
|
||||
if vm.Properties.OSProfile.LinuxConfiguration == nil || vm.Properties.OSProfile.LinuxConfiguration.SSH == nil {
|
||||
sshKeys = map[string][]string{}
|
||||
} else {
|
||||
sshKeys = extractSSHKeys(*vm.Properties.OSProfile.LinuxConfiguration.SSH)
|
||||
}
|
||||
return metadata.InstanceMetadata{
|
||||
Name: *vm.Properties.OSProfile.ComputerName,
|
||||
ProviderID: "azure://" + *vm.ID,
|
||||
Role: extractScaleSetVMRole(scaleSet),
|
||||
VPCIP: extractVPCIP(networkInterfaces),
|
||||
PublicIP: publicIPAddress,
|
||||
SSHKeys: sshKeys,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// extractScaleSetVMRole extracts the constellation role of a scale set using its name.
|
||||
func extractScaleSetVMRole(scaleSet string) role.Role {
|
||||
if controlPlaneScaleSetRegexp.MatchString(scaleSet) {
|
||||
return role.ControlPlane
|
||||
}
|
||||
if workerScaleSetRegexp.MatchString(scaleSet) {
|
||||
return role.Worker
|
||||
}
|
||||
return role.Unknown
|
||||
}
|
||||
|
|
@ -1,328 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"testing"
|
||||
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
|
||||
armcomputev2 "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/compute/armcompute/v2"
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork"
|
||||
"github.com/edgelesssys/constellation/bootstrapper/role"
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestGetScaleSetVM(t *testing.T) {
|
||||
wantInstance := metadata.InstanceMetadata{
|
||||
Name: "scale-set-name-instance-id",
|
||||
ProviderID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id",
|
||||
VPCIP: "192.0.2.0",
|
||||
SSHKeys: map[string][]string{"user": {"key-data"}},
|
||||
}
|
||||
testCases := map[string]struct {
|
||||
providerID string
|
||||
networkInterfacesAPI networkInterfacesAPI
|
||||
virtualMachineScaleSetVMsAPI virtualMachineScaleSetVMsAPI
|
||||
wantErr bool
|
||||
wantInstance metadata.InstanceMetadata
|
||||
}{
|
||||
"getVM for scale set instance works": {
|
||||
providerID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id",
|
||||
networkInterfacesAPI: newNetworkInterfacesStub(),
|
||||
virtualMachineScaleSetVMsAPI: newVirtualMachineScaleSetsVMsStub(),
|
||||
wantInstance: wantInstance,
|
||||
},
|
||||
"getVM for individual instance must fail": {
|
||||
providerID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachines/instance-name",
|
||||
wantErr: true,
|
||||
},
|
||||
"Get fails": {
|
||||
providerID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id",
|
||||
virtualMachineScaleSetVMsAPI: newFailingGetScaleSetVirtualMachinesStub(),
|
||||
wantErr: true,
|
||||
},
|
||||
"conversion fails": {
|
||||
providerID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id",
|
||||
virtualMachineScaleSetVMsAPI: newGetInvalidScaleSetVirtualMachinesStub(),
|
||||
networkInterfacesAPI: newNetworkInterfacesStub(),
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
metadata := Metadata{
|
||||
networkInterfacesAPI: tc.networkInterfacesAPI,
|
||||
virtualMachineScaleSetVMsAPI: tc.virtualMachineScaleSetVMsAPI,
|
||||
}
|
||||
instance, err := metadata.getScaleSetVM(context.Background(), tc.providerID)
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantInstance, instance)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestListScaleSetVMs(t *testing.T) {
|
||||
wantInstances := []metadata.InstanceMetadata{
|
||||
{
|
||||
Name: "scale-set-name-instance-id",
|
||||
ProviderID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id",
|
||||
VPCIP: "192.0.2.0",
|
||||
SSHKeys: map[string][]string{"user": {"key-data"}},
|
||||
},
|
||||
}
|
||||
testCases := map[string]struct {
|
||||
imdsAPI imdsAPI
|
||||
networkInterfacesAPI networkInterfacesAPI
|
||||
virtualMachineScaleSetVMsAPI virtualMachineScaleSetVMsAPI
|
||||
scaleSetsAPI scaleSetsAPI
|
||||
wantErr bool
|
||||
wantInstances []metadata.InstanceMetadata
|
||||
}{
|
||||
"listVMs works": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
networkInterfacesAPI: newNetworkInterfacesStub(),
|
||||
virtualMachineScaleSetVMsAPI: newVirtualMachineScaleSetsVMsStub(),
|
||||
scaleSetsAPI: newScaleSetsStub(),
|
||||
wantInstances: wantInstances,
|
||||
},
|
||||
"invalid scale sets are skipped": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
networkInterfacesAPI: newNetworkInterfacesStub(),
|
||||
virtualMachineScaleSetVMsAPI: newVirtualMachineScaleSetsVMsStub(),
|
||||
scaleSetsAPI: newListContainingNilScaleSetStub(),
|
||||
wantInstances: wantInstances,
|
||||
},
|
||||
"listVMs can return 0 VMs": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
networkInterfacesAPI: newNetworkInterfacesStub(),
|
||||
virtualMachineScaleSetVMsAPI: &stubVirtualMachineScaleSetVMsAPI{pager: &stubVirtualMachineScaleSetVMPager{}},
|
||||
scaleSetsAPI: newScaleSetsStub(),
|
||||
wantInstances: []metadata.InstanceMetadata{},
|
||||
},
|
||||
"can skip nil in VM list": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
networkInterfacesAPI: newNetworkInterfacesStub(),
|
||||
virtualMachineScaleSetVMsAPI: newListContainingNilScaleSetVirtualMachinesStub(),
|
||||
scaleSetsAPI: newScaleSetsStub(),
|
||||
wantInstances: wantInstances,
|
||||
},
|
||||
"converting instance fails": {
|
||||
imdsAPI: newScaleSetIMDSStub(),
|
||||
networkInterfacesAPI: newNetworkInterfacesStub(),
|
||||
virtualMachineScaleSetVMsAPI: newListContainingInvalidScaleSetVirtualMachinesStub(),
|
||||
scaleSetsAPI: newScaleSetsStub(),
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
metadata := Metadata{
|
||||
imdsAPI: tc.imdsAPI,
|
||||
networkInterfacesAPI: tc.networkInterfacesAPI,
|
||||
virtualMachineScaleSetVMsAPI: tc.virtualMachineScaleSetVMsAPI,
|
||||
scaleSetsAPI: tc.scaleSetsAPI,
|
||||
}
|
||||
instances, err := metadata.listScaleSetVMs(context.Background(), "resource-group")
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.ElementsMatch(tc.wantInstances, instances)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestConvertScaleSetVMToCoreInstance(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
inVM armcomputev2.VirtualMachineScaleSetVM
|
||||
inInterface []armnetwork.Interface
|
||||
inPublicIP string
|
||||
wantErr bool
|
||||
wantInstance metadata.InstanceMetadata
|
||||
}{
|
||||
"conversion works": {
|
||||
inVM: armcomputev2.VirtualMachineScaleSetVM{
|
||||
Name: to.Ptr("scale-set-name_instance-id"),
|
||||
ID: to.Ptr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id"),
|
||||
Tags: map[string]*string{"tag-key": to.Ptr("tag-value")},
|
||||
Properties: &armcomputev2.VirtualMachineScaleSetVMProperties{
|
||||
OSProfile: &armcomputev2.OSProfile{
|
||||
ComputerName: to.Ptr("scale-set-name-instance-id"),
|
||||
},
|
||||
},
|
||||
},
|
||||
inInterface: []armnetwork.Interface{
|
||||
{
|
||||
Name: to.Ptr("scale-set-name_instance-id"),
|
||||
ID: to.Ptr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Network/networkInterfaces/interface-name"),
|
||||
Properties: &armnetwork.InterfacePropertiesFormat{
|
||||
IPConfigurations: []*armnetwork.InterfaceIPConfiguration{
|
||||
{
|
||||
Properties: &armnetwork.InterfaceIPConfigurationPropertiesFormat{
|
||||
Primary: to.Ptr(true),
|
||||
PrivateIPAddress: to.Ptr("192.0.2.0"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
inPublicIP: "192.0.2.100",
|
||||
wantInstance: metadata.InstanceMetadata{
|
||||
Name: "scale-set-name-instance-id",
|
||||
ProviderID: "azure:///subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id",
|
||||
VPCIP: "192.0.2.0",
|
||||
PublicIP: "192.0.2.100",
|
||||
SSHKeys: map[string][]string{},
|
||||
},
|
||||
},
|
||||
"invalid instance": {
|
||||
inVM: armcomputev2.VirtualMachineScaleSetVM{},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
instance, err := convertScaleSetVMToCoreInstance("scale-set", tc.inVM, tc.inInterface, tc.inPublicIP)
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantInstance, instance)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestExtractScaleSetVMRole(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
scaleSet string
|
||||
wantRole role.Role
|
||||
}{
|
||||
"bootstrapper role": {
|
||||
scaleSet: "constellation-scale-set-controlplanes-abcd123",
|
||||
wantRole: role.ControlPlane,
|
||||
},
|
||||
"node role": {
|
||||
scaleSet: "constellation-scale-set-workers-abcd123",
|
||||
wantRole: role.Worker,
|
||||
},
|
||||
"unknown role": {
|
||||
scaleSet: "unknown",
|
||||
wantRole: role.Unknown,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
|
||||
role := extractScaleSetVMRole(tc.scaleSet)
|
||||
|
||||
assert.Equal(tc.wantRole, role)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func newFailingGetScaleSetVirtualMachinesStub() *stubVirtualMachineScaleSetVMsAPI {
|
||||
return &stubVirtualMachineScaleSetVMsAPI{
|
||||
getErr: errors.New("get err"),
|
||||
}
|
||||
}
|
||||
|
||||
func newGetInvalidScaleSetVirtualMachinesStub() *stubVirtualMachineScaleSetVMsAPI {
|
||||
return &stubVirtualMachineScaleSetVMsAPI{
|
||||
getVM: armcomputev2.VirtualMachineScaleSetVM{},
|
||||
}
|
||||
}
|
||||
|
||||
func newListContainingNilScaleSetVirtualMachinesStub() *stubVirtualMachineScaleSetVMsAPI {
|
||||
return &stubVirtualMachineScaleSetVMsAPI{
|
||||
pager: &stubVirtualMachineScaleSetVMPager{
|
||||
list: []armcomputev2.VirtualMachineScaleSetVM{
|
||||
{
|
||||
Name: to.Ptr("scale-set-name_instance-id"),
|
||||
ID: to.Ptr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id"),
|
||||
InstanceID: to.Ptr("instance-id"),
|
||||
Tags: map[string]*string{
|
||||
"tag-key": to.Ptr("tag-value"),
|
||||
},
|
||||
Properties: &armcomputev2.VirtualMachineScaleSetVMProperties{
|
||||
NetworkProfile: &armcomputev2.NetworkProfile{
|
||||
NetworkInterfaces: []*armcomputev2.NetworkInterfaceReference{
|
||||
{
|
||||
ID: to.Ptr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id/networkInterfaces/interface-name"),
|
||||
},
|
||||
},
|
||||
},
|
||||
OSProfile: &armcomputev2.OSProfile{
|
||||
ComputerName: to.Ptr("scale-set-name-instance-id"),
|
||||
LinuxConfiguration: &armcomputev2.LinuxConfiguration{
|
||||
SSH: &armcomputev2.SSHConfiguration{
|
||||
PublicKeys: []*armcomputev2.SSHPublicKey{
|
||||
{
|
||||
KeyData: to.Ptr("key-data"),
|
||||
Path: to.Ptr("/home/user/.ssh/authorized_keys"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func newListContainingInvalidScaleSetVirtualMachinesStub() *stubVirtualMachineScaleSetVMsAPI {
|
||||
return &stubVirtualMachineScaleSetVMsAPI{
|
||||
pager: &stubVirtualMachineScaleSetVMPager{
|
||||
list: []armcomputev2.VirtualMachineScaleSetVM{
|
||||
{
|
||||
InstanceID: to.Ptr("instance-id"),
|
||||
Properties: &armcomputev2.VirtualMachineScaleSetVMProperties{
|
||||
OSProfile: &armcomputev2.OSProfile{},
|
||||
NetworkProfile: &armcomputev2.NetworkProfile{
|
||||
NetworkInterfaces: []*armcomputev2.NetworkInterfaceReference{
|
||||
{
|
||||
ID: to.Ptr("/subscriptions/subscription-id/resourceGroups/resource-group/providers/Microsoft.Compute/virtualMachineScaleSets/scale-set-name/virtualMachines/instance-id/networkInterfaces/interface-name"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func newListContainingNilScaleSetStub() *stubScaleSetsAPI {
|
||||
return &stubScaleSetsAPI{
|
||||
pager: &stubVirtualMachineScaleSetsClientListPager{
|
||||
list: []armcomputev2.VirtualMachineScaleSet{{Name: to.Ptr("scale-set-name")}},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
|
@ -1,23 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork"
|
||||
)
|
||||
|
||||
// getNetworkSecurityGroup retrieves the list of security groups for the given resource group.
|
||||
func (m *Metadata) getNetworkSecurityGroup(ctx context.Context, resourceGroup string) (*armnetwork.SecurityGroup, error) {
|
||||
pager := m.securityGroupsAPI.NewListPager(resourceGroup, nil)
|
||||
for pager.More() {
|
||||
page, err := pager.NextPage(ctx)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("retrieving security groups: %w", err)
|
||||
}
|
||||
for _, securityGroup := range page.Value {
|
||||
return securityGroup, nil
|
||||
}
|
||||
}
|
||||
return nil, fmt.Errorf("no security group found for resource group %q", resourceGroup)
|
||||
}
|
||||
|
|
@ -1,25 +0,0 @@
|
|||
package azure
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/network/armnetwork"
|
||||
)
|
||||
|
||||
// getVirtualNetwork return the first virtual network found in the resource group.
|
||||
func (m *Metadata) getVirtualNetwork(ctx context.Context, resourceGroup string) (*armnetwork.VirtualNetwork, error) {
|
||||
pager := m.virtualNetworksAPI.NewListPager(resourceGroup, nil)
|
||||
for pager.More() {
|
||||
page, err := pager.NextPage(ctx)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("retrieving virtual networks: %w", err)
|
||||
}
|
||||
for _, network := range page.Value {
|
||||
if network != nil {
|
||||
return network, nil
|
||||
}
|
||||
}
|
||||
}
|
||||
return nil, fmt.Errorf("no virtual network found in resource group %s", resourceGroup)
|
||||
}
|
||||
|
|
@ -1,51 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
compute "cloud.google.com/go/compute/apiv1"
|
||||
|
||||
"github.com/googleapis/gax-go/v2"
|
||||
computepb "google.golang.org/genproto/googleapis/cloud/compute/v1"
|
||||
)
|
||||
|
||||
type instanceAPI interface {
|
||||
Get(ctx context.Context, req *computepb.GetInstanceRequest, opts ...gax.CallOption) (*computepb.Instance, error)
|
||||
List(ctx context.Context, req *computepb.ListInstancesRequest, opts ...gax.CallOption) InstanceIterator
|
||||
SetMetadata(ctx context.Context, req *computepb.SetMetadataInstanceRequest, opts ...gax.CallOption) (*compute.Operation, error)
|
||||
Close() error
|
||||
}
|
||||
|
||||
type subnetworkAPI interface {
|
||||
List(ctx context.Context, req *computepb.ListSubnetworksRequest, opts ...gax.CallOption) SubnetworkIterator
|
||||
Get(ctx context.Context, req *computepb.GetSubnetworkRequest, opts ...gax.CallOption) (*computepb.Subnetwork, error)
|
||||
Close() error
|
||||
}
|
||||
|
||||
type forwardingRulesAPI interface {
|
||||
List(ctx context.Context, req *computepb.ListForwardingRulesRequest, opts ...gax.CallOption) ForwardingRuleIterator
|
||||
Close() error
|
||||
}
|
||||
|
||||
type metadataAPI interface {
|
||||
InstanceAttributeValue(attr string) (string, error)
|
||||
ProjectID() (string, error)
|
||||
Zone() (string, error)
|
||||
InstanceName() (string, error)
|
||||
}
|
||||
|
||||
type Operation interface {
|
||||
Proto() *computepb.Operation
|
||||
}
|
||||
|
||||
type InstanceIterator interface {
|
||||
Next() (*computepb.Instance, error)
|
||||
}
|
||||
|
||||
type SubnetworkIterator interface {
|
||||
Next() (*computepb.Subnetwork, error)
|
||||
}
|
||||
|
||||
type ForwardingRuleIterator interface {
|
||||
Next() (*computepb.ForwardingRule, error)
|
||||
}
|
||||
|
|
@ -1,59 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
)
|
||||
|
||||
// Autoscaler holds the GCP cluster-autoscaler configuration.
|
||||
type Autoscaler struct{}
|
||||
|
||||
// Name returns the cloud-provider name as used by k8s cluster-autoscaler.
|
||||
func (a *Autoscaler) Name() string {
|
||||
return "gce"
|
||||
}
|
||||
|
||||
// Secrets returns a list of secrets to deploy together with the k8s cluster-autoscaler.
|
||||
func (a *Autoscaler) Secrets(instance, cloudServiceAccountURI string) (resources.Secrets, error) {
|
||||
return resources.Secrets{}, nil
|
||||
}
|
||||
|
||||
// Volumes returns a list of volumes to deploy together with the k8s cluster-autoscaler.
|
||||
func (a *Autoscaler) Volumes() []k8s.Volume {
|
||||
return []k8s.Volume{
|
||||
{
|
||||
Name: "gcekey",
|
||||
VolumeSource: k8s.VolumeSource{
|
||||
Secret: &k8s.SecretVolumeSource{
|
||||
SecretName: "gcekey",
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// VolumeMounts returns a list of volume mounts to deploy together with the k8s cluster-autoscaler.
|
||||
func (a *Autoscaler) VolumeMounts() []k8s.VolumeMount {
|
||||
return []k8s.VolumeMount{
|
||||
{
|
||||
Name: "gcekey",
|
||||
ReadOnly: true,
|
||||
MountPath: "/var/secrets/google",
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// Env returns a list of k8s environment key-value pairs to deploy together with the k8s cluster-autoscaler.
|
||||
func (a *Autoscaler) Env() []k8s.EnvVar {
|
||||
return []k8s.EnvVar{
|
||||
{
|
||||
Name: "GOOGLE_APPLICATION_CREDENTIALS",
|
||||
Value: "/var/secrets/google/key.json",
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// Supported is used to determine if we support autoscaling for the cloud provider.
|
||||
func (a *Autoscaler) Supported() bool {
|
||||
return true
|
||||
}
|
||||
|
|
@ -1,19 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func TestTrivialAutoscalerFunctions(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
autoscaler := Autoscaler{}
|
||||
|
||||
assert.NotEmpty(autoscaler.Name())
|
||||
assert.Empty(autoscaler.Secrets("", ""))
|
||||
assert.NotEmpty(autoscaler.Volumes())
|
||||
assert.NotEmpty(autoscaler.VolumeMounts())
|
||||
assert.NotEmpty(autoscaler.Env())
|
||||
assert.True(autoscaler.Supported())
|
||||
}
|
||||
|
|
@ -1,164 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"strings"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
"github.com/edgelesssys/constellation/internal/gcpshared"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
)
|
||||
|
||||
// CloudControllerManager holds the gcp cloud-controller-manager configuration.
|
||||
type CloudControllerManager struct{}
|
||||
|
||||
// Image returns the container image used to provide cloud-controller-manager for the cloud-provider.
|
||||
func (c *CloudControllerManager) Image(k8sVersion versions.ValidK8sVersion) (string, error) {
|
||||
return versions.VersionConfigs[k8sVersion].CloudControllerManagerImageGCP, nil
|
||||
}
|
||||
|
||||
// Path returns the path used by cloud-controller-manager executable within the container image.
|
||||
func (c *CloudControllerManager) Path() string {
|
||||
return "/cloud-controller-manager"
|
||||
}
|
||||
|
||||
// Name returns the cloud-provider name as used by k8s cloud-controller-manager (k8s.gcr.io/cloud-controller-manager).
|
||||
func (c *CloudControllerManager) Name() string {
|
||||
return "gce"
|
||||
}
|
||||
|
||||
// ExtraArgs returns a list of arguments to append to the cloud-controller-manager command.
|
||||
func (c *CloudControllerManager) ExtraArgs() []string {
|
||||
return []string{
|
||||
"--use-service-account-credentials",
|
||||
"--controllers=cloud-node,cloud-node-lifecycle,nodeipam,service,route",
|
||||
"--cloud-config=/etc/gce/gce.conf",
|
||||
"--cidr-allocator-type=CloudAllocator",
|
||||
"--allocate-node-cidrs=true",
|
||||
"--configure-cloud-routes=false",
|
||||
}
|
||||
}
|
||||
|
||||
// ConfigMaps returns a list of ConfigMaps to deploy together with the k8s cloud-controller-manager
|
||||
// Reference: https://kubernetes.io/docs/concepts/configuration/configmap/ .
|
||||
func (c *CloudControllerManager) ConfigMaps(instance metadata.InstanceMetadata) (resources.ConfigMaps, error) {
|
||||
// GCP CCM expects cloud config to contain the GCP project-id and other configuration.
|
||||
// reference: https://github.com/kubernetes/cloud-provider-gcp/blob/master/cluster/gce/gci/configure-helper.sh#L791-L892
|
||||
var config strings.Builder
|
||||
config.WriteString("[global]\n")
|
||||
projectID, _, _, err := gcpshared.SplitProviderID(instance.ProviderID)
|
||||
if err != nil {
|
||||
return resources.ConfigMaps{}, err
|
||||
}
|
||||
config.WriteString(fmt.Sprintf("project-id = %s\n", projectID))
|
||||
config.WriteString("use-metadata-server = true\n")
|
||||
|
||||
nameParts := strings.Split(instance.Name, "-")
|
||||
config.WriteString("node-tags = constellation-" + nameParts[len(nameParts)-2] + "\n")
|
||||
|
||||
return resources.ConfigMaps{
|
||||
&k8s.ConfigMap{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "ConfigMap",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
ObjectMeta: v1.ObjectMeta{
|
||||
Name: "gceconf",
|
||||
Namespace: "kube-system",
|
||||
},
|
||||
Data: map[string]string{
|
||||
"gce.conf": config.String(),
|
||||
},
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
// Secrets returns a list of secrets to deploy together with the k8s cloud-controller-manager.
|
||||
// Reference: https://kubernetes.io/docs/concepts/configuration/secret/ .
|
||||
func (c *CloudControllerManager) Secrets(ctx context.Context, _ string, cloudServiceAccountURI string) (resources.Secrets, error) {
|
||||
serviceAccountKey, err := gcpshared.ServiceAccountKeyFromURI(cloudServiceAccountURI)
|
||||
if err != nil {
|
||||
return resources.Secrets{}, err
|
||||
}
|
||||
rawKey, err := json.Marshal(serviceAccountKey)
|
||||
if err != nil {
|
||||
return resources.Secrets{}, err
|
||||
}
|
||||
|
||||
return resources.Secrets{
|
||||
&k8s.Secret{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "Secret",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
ObjectMeta: v1.ObjectMeta{
|
||||
Name: "gcekey",
|
||||
Namespace: "kube-system",
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"key.json": rawKey,
|
||||
},
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
// Volumes returns a list of volumes to deploy together with the k8s cloud-controller-manager.
|
||||
// Reference: https://kubernetes.io/docs/concepts/storage/volumes/ .
|
||||
func (c *CloudControllerManager) Volumes() []k8s.Volume {
|
||||
return []k8s.Volume{
|
||||
{
|
||||
Name: "gceconf",
|
||||
VolumeSource: k8s.VolumeSource{
|
||||
ConfigMap: &k8s.ConfigMapVolumeSource{
|
||||
LocalObjectReference: k8s.LocalObjectReference{
|
||||
Name: "gceconf",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
{
|
||||
Name: "gcekey",
|
||||
VolumeSource: k8s.VolumeSource{
|
||||
Secret: &k8s.SecretVolumeSource{
|
||||
SecretName: "gcekey",
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// VolumeMounts returns a list of volume mounts to deploy together with the k8s cloud-controller-manager.
|
||||
func (c *CloudControllerManager) VolumeMounts() []k8s.VolumeMount {
|
||||
return []k8s.VolumeMount{
|
||||
{
|
||||
Name: "gceconf",
|
||||
ReadOnly: true,
|
||||
MountPath: "/etc/gce",
|
||||
},
|
||||
{
|
||||
Name: "gcekey",
|
||||
ReadOnly: true,
|
||||
MountPath: "/var/secrets/google",
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// Env returns a list of k8s environment key-value pairs to deploy together with the k8s cloud-controller-manager.
|
||||
func (c *CloudControllerManager) Env() []k8s.EnvVar {
|
||||
return []k8s.EnvVar{
|
||||
{
|
||||
Name: "GOOGLE_APPLICATION_CREDENTIALS",
|
||||
Value: "/var/secrets/google/key.json",
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
// Supported is used to determine if cloud controller manager is implemented for this cloud provider.
|
||||
func (c *CloudControllerManager) Supported() bool {
|
||||
return true
|
||||
}
|
||||
|
|
@ -1,144 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
"github.com/edgelesssys/constellation/internal/gcpshared"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
)
|
||||
|
||||
func TestConfigMaps(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
instance metadata.InstanceMetadata
|
||||
wantConfigMaps resources.ConfigMaps
|
||||
wantErr bool
|
||||
}{
|
||||
"ConfigMaps works": {
|
||||
instance: metadata.InstanceMetadata{ProviderID: "gce://project-id/zone/instanceName-UID-0", Name: "instanceName-UID-0"},
|
||||
wantConfigMaps: resources.ConfigMaps{
|
||||
&k8s.ConfigMap{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "ConfigMap",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
ObjectMeta: v1.ObjectMeta{
|
||||
Name: "gceconf",
|
||||
Namespace: "kube-system",
|
||||
},
|
||||
Data: map[string]string{
|
||||
"gce.conf": `[global]
|
||||
project-id = project-id
|
||||
use-metadata-server = true
|
||||
node-tags = constellation-UID
|
||||
`,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
"invalid providerID fails": {
|
||||
instance: metadata.InstanceMetadata{ProviderID: "invalid"},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
cloud := CloudControllerManager{}
|
||||
configMaps, err := cloud.ConfigMaps(tc.instance)
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantConfigMaps, configMaps)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestSecrets(t *testing.T) {
|
||||
serviceAccountKey := gcpshared.ServiceAccountKey{
|
||||
Type: "type",
|
||||
ProjectID: "project-id",
|
||||
PrivateKeyID: "private-key-id",
|
||||
PrivateKey: "private-key",
|
||||
ClientEmail: "client-email",
|
||||
ClientID: "client-id",
|
||||
AuthURI: "auth-uri",
|
||||
TokenURI: "token-uri",
|
||||
AuthProviderX509CertURL: "auth-provider-x509-cert-url",
|
||||
ClientX509CertURL: "client-x509-cert-url",
|
||||
}
|
||||
rawKey, err := json.Marshal(serviceAccountKey)
|
||||
require.NoError(t, err)
|
||||
testCases := map[string]struct {
|
||||
instance metadata.InstanceMetadata
|
||||
cloudServiceAccountURI string
|
||||
wantSecrets resources.Secrets
|
||||
wantErr bool
|
||||
}{
|
||||
"Secrets works": {
|
||||
cloudServiceAccountURI: "serviceaccount://gcp?type=type&project_id=project-id&private_key_id=private-key-id&private_key=private-key&client_email=client-email&client_id=client-id&auth_uri=auth-uri&token_uri=token-uri&auth_provider_x509_cert_url=auth-provider-x509-cert-url&client_x509_cert_url=client-x509-cert-url",
|
||||
wantSecrets: resources.Secrets{
|
||||
&k8s.Secret{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "Secret",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
ObjectMeta: v1.ObjectMeta{
|
||||
Name: "gcekey",
|
||||
Namespace: "kube-system",
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"key.json": rawKey,
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
"invalid serviceAccountKey fails": {
|
||||
cloudServiceAccountURI: "invalid",
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
cloud := CloudControllerManager{}
|
||||
secrets, err := cloud.Secrets(context.Background(), tc.instance.ProviderID, tc.cloudServiceAccountURI)
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantSecrets, secrets)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestTrivialCCMFunctions(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
cloud := CloudControllerManager{}
|
||||
|
||||
assert.NotEmpty(cloud.Image(versions.Latest))
|
||||
assert.NotEmpty(cloud.Path())
|
||||
assert.NotEmpty(cloud.Name())
|
||||
assert.NotEmpty(cloud.ExtraArgs())
|
||||
assert.NotEmpty(cloud.Volumes())
|
||||
assert.NotEmpty(cloud.VolumeMounts())
|
||||
assert.NotEmpty(cloud.Env())
|
||||
assert.True(cloud.Supported())
|
||||
}
|
||||
|
|
@ -1,424 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
"regexp"
|
||||
"strings"
|
||||
|
||||
compute "cloud.google.com/go/compute/apiv1"
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
"github.com/edgelesssys/constellation/internal/gcpshared"
|
||||
"google.golang.org/api/iterator"
|
||||
computepb "google.golang.org/genproto/googleapis/cloud/compute/v1"
|
||||
"google.golang.org/protobuf/proto"
|
||||
)
|
||||
|
||||
const (
|
||||
gcpSSHMetadataKey = "ssh-keys"
|
||||
constellationUIDMetadataKey = "constellation-uid"
|
||||
)
|
||||
|
||||
var zoneFromRegionRegex = regexp.MustCompile("([a-z]*-[a-z]*[0-9])")
|
||||
|
||||
// Client implements the gcp.API interface.
|
||||
type Client struct {
|
||||
instanceAPI
|
||||
subnetworkAPI
|
||||
metadataAPI
|
||||
forwardingRulesAPI
|
||||
}
|
||||
|
||||
// NewClient creates a new Client.
|
||||
func NewClient(ctx context.Context) (*Client, error) {
|
||||
insAPI, err := compute.NewInstancesRESTClient(ctx)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
subnetAPI, err := compute.NewSubnetworksRESTClient(ctx)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
forwardingRulesAPI, err := compute.NewForwardingRulesRESTClient(ctx)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &Client{
|
||||
instanceAPI: &instanceClient{insAPI},
|
||||
subnetworkAPI: &subnetworkClient{subnetAPI},
|
||||
forwardingRulesAPI: &forwardingRulesClient{forwardingRulesAPI},
|
||||
metadataAPI: &metadataClient{},
|
||||
}, nil
|
||||
}
|
||||
|
||||
// RetrieveInstances returns list of instances including their ips and metadata.
|
||||
func (c *Client) RetrieveInstances(ctx context.Context, project, zone string) ([]metadata.InstanceMetadata, error) {
|
||||
uid, err := c.UID()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
req := &computepb.ListInstancesRequest{
|
||||
Project: project,
|
||||
Zone: zone,
|
||||
}
|
||||
instanceIterator := c.instanceAPI.List(ctx, req)
|
||||
|
||||
instances := []metadata.InstanceMetadata{}
|
||||
for {
|
||||
resp, err := instanceIterator.Next()
|
||||
if err == iterator.Done {
|
||||
break
|
||||
}
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("retrieving instance list from compute API client: %w", err)
|
||||
}
|
||||
metadata := extractInstanceMetadata(resp.Metadata, "", false)
|
||||
// skip instances not belonging to the current constellation
|
||||
if instanceUID, ok := metadata[constellationUIDMetadataKey]; !ok || instanceUID != uid {
|
||||
continue
|
||||
}
|
||||
instance, err := convertToCoreInstance(resp, project, zone)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
instances = append(instances, instance)
|
||||
}
|
||||
return instances, nil
|
||||
}
|
||||
|
||||
// RetrieveInstance returns a an instance including ips and metadata.
|
||||
func (c *Client) RetrieveInstance(ctx context.Context, project, zone, instanceName string) (metadata.InstanceMetadata, error) {
|
||||
instance, err := c.getComputeInstance(ctx, project, zone, instanceName)
|
||||
if err != nil {
|
||||
return metadata.InstanceMetadata{}, err
|
||||
}
|
||||
|
||||
return convertToCoreInstance(instance, project, zone)
|
||||
}
|
||||
|
||||
// RetrieveProjectID retrieves the GCP projectID containing the current instance.
|
||||
func (c *Client) RetrieveProjectID() (string, error) {
|
||||
value, err := c.metadataAPI.ProjectID()
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("requesting GCP projectID failed %w", err)
|
||||
}
|
||||
return value, nil
|
||||
}
|
||||
|
||||
// RetrieveZone retrieves the GCP zone containing the current instance.
|
||||
func (c *Client) RetrieveZone() (string, error) {
|
||||
value, err := c.metadataAPI.Zone()
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("requesting GCP zone failed %w", err)
|
||||
}
|
||||
return value, nil
|
||||
}
|
||||
|
||||
func (c *Client) RetrieveInstanceName() (string, error) {
|
||||
value, err := c.metadataAPI.InstanceName()
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("requesting GCP instanceName failed %w", err)
|
||||
}
|
||||
return value, nil
|
||||
}
|
||||
|
||||
func (c *Client) RetrieveInstanceMetadata(attr string) (string, error) {
|
||||
value, err := c.metadataAPI.InstanceAttributeValue(attr)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("requesting GCP instance metadata: %w", err)
|
||||
}
|
||||
return value, nil
|
||||
}
|
||||
|
||||
// SetInstanceMetadata modifies a key value pair of metadata for the instance specified by project, zone and instanceName.
|
||||
func (c *Client) SetInstanceMetadata(ctx context.Context, project, zone, instanceName, key, value string) error {
|
||||
instance, err := c.getComputeInstance(ctx, project, zone, instanceName)
|
||||
if err != nil {
|
||||
return fmt.Errorf("retrieving instance metadata: %w", err)
|
||||
}
|
||||
if instance == nil || instance.Metadata == nil {
|
||||
return fmt.Errorf("retrieving instance metadata returned invalid results")
|
||||
}
|
||||
|
||||
// convert instance metadata to map to handle duplicate keys correctly
|
||||
metadataMap := extractInstanceMetadata(instance.Metadata, key, false)
|
||||
metadataMap[key] = value
|
||||
// convert instance metadata back to flat list
|
||||
metadata := flattenInstanceMetadata(metadataMap, instance.Metadata.Fingerprint, instance.Metadata.Kind)
|
||||
|
||||
if err := c.updateInstanceMetadata(ctx, project, zone, instanceName, metadata); err != nil {
|
||||
return fmt.Errorf("setting instance metadata %v: %v: %w", key, value, err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// UnsetInstanceMetadata modifies a key value pair of metadata for the instance specified by project, zone and instanceName.
|
||||
func (c *Client) UnsetInstanceMetadata(ctx context.Context, project, zone, instanceName, key string) error {
|
||||
instance, err := c.getComputeInstance(ctx, project, zone, instanceName)
|
||||
if err != nil {
|
||||
return fmt.Errorf("retrieving instance metadata: %w", err)
|
||||
}
|
||||
if instance == nil || instance.Metadata == nil {
|
||||
return fmt.Errorf("retrieving instance metadata returned invalid results")
|
||||
}
|
||||
|
||||
// convert instance metadata to map to handle duplicate keys correctly
|
||||
// and skip the key to be removed
|
||||
metadataMap := extractInstanceMetadata(instance.Metadata, key, true)
|
||||
|
||||
// convert instance metadata back to flat list
|
||||
metadata := flattenInstanceMetadata(metadataMap, instance.Metadata.Fingerprint, instance.Metadata.Kind)
|
||||
|
||||
if err := c.updateInstanceMetadata(ctx, project, zone, instanceName, metadata); err != nil {
|
||||
return fmt.Errorf("unsetting instance metadata key %v: %w", key, err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// RetrieveSubnetworkAliasCIDR returns the alias CIDR of the subnetwork specified by project, zone and subnetworkName.
|
||||
func (c *Client) RetrieveSubnetworkAliasCIDR(ctx context.Context, project, zone, instanceName string) (string, error) {
|
||||
instance, err := c.getComputeInstance(ctx, project, zone, instanceName)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
if instance == nil || instance.NetworkInterfaces == nil || len(instance.NetworkInterfaces) == 0 || instance.NetworkInterfaces[0].Subnetwork == nil {
|
||||
return "", fmt.Errorf("retrieving instance network interfaces failed")
|
||||
}
|
||||
subnetworkURL := *instance.NetworkInterfaces[0].Subnetwork
|
||||
subnetworkURLFragments := strings.Split(subnetworkURL, "/")
|
||||
subnetworkName := subnetworkURLFragments[len(subnetworkURLFragments)-1]
|
||||
|
||||
// convert:
|
||||
// zone --> region
|
||||
// europe-west3-b --> europe-west3
|
||||
region := zoneFromRegionRegex.FindString(zone)
|
||||
if region == "" {
|
||||
return "", fmt.Errorf("invalid zone %s", zone)
|
||||
}
|
||||
|
||||
req := &computepb.GetSubnetworkRequest{
|
||||
Project: project,
|
||||
Region: region,
|
||||
Subnetwork: subnetworkName,
|
||||
}
|
||||
subnetwork, err := c.subnetworkAPI.Get(ctx, req)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("retrieving subnetwork alias CIDR failed: %w", err)
|
||||
}
|
||||
if subnetwork == nil || len(subnetwork.SecondaryIpRanges) == 0 || (subnetwork.SecondaryIpRanges[0]).IpCidrRange == nil {
|
||||
return "", fmt.Errorf("retrieving subnetwork alias CIDR returned invalid results")
|
||||
}
|
||||
|
||||
return *(subnetwork.SecondaryIpRanges[0]).IpCidrRange, nil
|
||||
}
|
||||
|
||||
// RetrieveLoadBalancerEndpoint returns the endpoint of the load balancer with the constellation-uid tag.
|
||||
func (c *Client) RetrieveLoadBalancerEndpoint(ctx context.Context, project, zone string) (string, error) {
|
||||
uid, err := c.UID()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
region := zoneFromRegionRegex.FindString(zone)
|
||||
if region == "" {
|
||||
return "", fmt.Errorf("invalid zone %s", zone)
|
||||
}
|
||||
|
||||
req := &computepb.ListForwardingRulesRequest{
|
||||
Project: project,
|
||||
Region: region,
|
||||
}
|
||||
iter := c.forwardingRulesAPI.List(ctx, req)
|
||||
for {
|
||||
resp, err := iter.Next()
|
||||
if err == iterator.Done {
|
||||
break
|
||||
}
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("retrieving load balancer IP failed: %w", err)
|
||||
}
|
||||
if resp.Labels["constellation-uid"] == uid {
|
||||
if len(resp.Ports) == 0 {
|
||||
return "", errors.New("load balancer with searched UID has no ports")
|
||||
}
|
||||
return net.JoinHostPort(*resp.IPAddress, resp.Ports[0]), nil
|
||||
}
|
||||
}
|
||||
|
||||
return "", fmt.Errorf("retrieving load balancer IP failed: load balancer not found")
|
||||
}
|
||||
|
||||
// Close closes the instanceAPI client.
|
||||
func (c *Client) Close() error {
|
||||
if err := c.subnetworkAPI.Close(); err != nil {
|
||||
return err
|
||||
}
|
||||
if err := c.forwardingRulesAPI.Close(); err != nil {
|
||||
return err
|
||||
}
|
||||
return c.instanceAPI.Close()
|
||||
}
|
||||
|
||||
func (c *Client) getComputeInstance(ctx context.Context, project, zone, instanceName string) (*computepb.Instance, error) {
|
||||
instanceGetReq := &computepb.GetInstanceRequest{
|
||||
Project: project,
|
||||
Zone: zone,
|
||||
Instance: instanceName,
|
||||
}
|
||||
instance, err := c.instanceAPI.Get(ctx, instanceGetReq)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("retrieving compute instance: %w", err)
|
||||
}
|
||||
return instance, nil
|
||||
}
|
||||
|
||||
// updateInstanceMetadata updates all instance metadata key-value pairs.
|
||||
func (c *Client) updateInstanceMetadata(ctx context.Context, project, zone, instanceName string, metadata *computepb.Metadata) error {
|
||||
setMetadataReq := &computepb.SetMetadataInstanceRequest{
|
||||
Project: project,
|
||||
Zone: zone,
|
||||
Instance: instanceName,
|
||||
MetadataResource: metadata,
|
||||
}
|
||||
|
||||
if _, err := c.instanceAPI.SetMetadata(ctx, setMetadataReq); err != nil {
|
||||
return fmt.Errorf("updating instance metadata: %w", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// UID retrieves the current instances uid.
|
||||
func (c *Client) UID() (string, error) {
|
||||
// API endpoint: http://metadata.google.internal/computeMetadata/v1/instance/attributes/constellation-uid
|
||||
uid, err := c.RetrieveInstanceMetadata(constellationUIDMetadataKey)
|
||||
if err != nil {
|
||||
return "", fmt.Errorf("retrieving constellation uid: %w", err)
|
||||
}
|
||||
return uid, nil
|
||||
}
|
||||
|
||||
// extractVPCIP extracts the primary private IP from a list of interfaces.
|
||||
func extractVPCIP(interfaces []*computepb.NetworkInterface) string {
|
||||
for _, interf := range interfaces {
|
||||
if interf == nil || interf.NetworkIP == nil || interf.Name == nil || *interf.Name != "nic0" {
|
||||
continue
|
||||
}
|
||||
// return private IP from the default interface
|
||||
return *interf.NetworkIP
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// extractPublicIP extracts a public IP from a list of interfaces.
|
||||
func extractPublicIP(interfaces []*computepb.NetworkInterface) string {
|
||||
for _, interf := range interfaces {
|
||||
if interf == nil || interf.AccessConfigs == nil || interf.Name == nil || *interf.Name != "nic0" {
|
||||
continue
|
||||
}
|
||||
|
||||
// return public IP from the default interface
|
||||
// GCP only supports one type of access config, so returning the first IP should result in a valid public IP
|
||||
for _, accessConfig := range interf.AccessConfigs {
|
||||
if accessConfig == nil || accessConfig.NatIP == nil {
|
||||
continue
|
||||
}
|
||||
return *accessConfig.NatIP
|
||||
}
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// extractAliasIPRanges extracts alias interface IPs from a list of interfaces.
|
||||
func extractAliasIPRanges(interfaces []*computepb.NetworkInterface) []string {
|
||||
ips := []string{}
|
||||
for _, interf := range interfaces {
|
||||
if interf == nil || interf.AliasIpRanges == nil {
|
||||
continue
|
||||
}
|
||||
for _, aliasIP := range interf.AliasIpRanges {
|
||||
if aliasIP == nil || aliasIP.IpCidrRange == nil {
|
||||
continue
|
||||
}
|
||||
ips = append(ips, *aliasIP.IpCidrRange)
|
||||
}
|
||||
}
|
||||
return ips
|
||||
}
|
||||
|
||||
// extractSSHKeys extracts SSH keys from GCP instance metadata.
|
||||
// reference: https://cloud.google.com/compute/docs/connect/add-ssh-keys .
|
||||
func extractSSHKeys(metadata map[string]string) map[string][]string {
|
||||
sshKeysRaw, ok := metadata[gcpSSHMetadataKey]
|
||||
if !ok {
|
||||
// ignore missing metadata entry
|
||||
return map[string][]string{}
|
||||
}
|
||||
|
||||
sshKeyLines := strings.Split(sshKeysRaw, "\n")
|
||||
keys := map[string][]string{}
|
||||
for _, sshKeyRaw := range sshKeyLines {
|
||||
keyParts := strings.SplitN(sshKeyRaw, ":", 2)
|
||||
if len(keyParts) != 2 {
|
||||
continue
|
||||
}
|
||||
username := keyParts[0]
|
||||
keyParts = strings.SplitN(keyParts[1], " ", 3)
|
||||
if len(keyParts) < 2 {
|
||||
continue
|
||||
}
|
||||
keyValue := fmt.Sprintf("%s %s", keyParts[0], keyParts[1])
|
||||
keys[username] = append(keys[username], keyValue)
|
||||
}
|
||||
return keys
|
||||
}
|
||||
|
||||
// convertToCoreInstance converts a *computepb.Instance to a core.Instance.
|
||||
func convertToCoreInstance(in *computepb.Instance, project string, zone string) (metadata.InstanceMetadata, error) {
|
||||
if in.Name == nil {
|
||||
return metadata.InstanceMetadata{}, fmt.Errorf("retrieving instance from compute API client returned invalid instance Name: %v", in.Name)
|
||||
}
|
||||
mdata := extractInstanceMetadata(in.Metadata, "", false)
|
||||
return metadata.InstanceMetadata{
|
||||
Name: *in.Name,
|
||||
ProviderID: gcpshared.JoinProviderID(project, zone, *in.Name),
|
||||
Role: extractRole(mdata),
|
||||
VPCIP: extractVPCIP(in.NetworkInterfaces),
|
||||
PublicIP: extractPublicIP(in.NetworkInterfaces),
|
||||
AliasIPRanges: extractAliasIPRanges(in.NetworkInterfaces),
|
||||
SSHKeys: extractSSHKeys(mdata),
|
||||
}, nil
|
||||
}
|
||||
|
||||
// extractInstanceMetadata will extract the list of instance metadata key-value pairs into a map.
|
||||
// If "skipKey" is true, "key" will be skipped.
|
||||
func extractInstanceMetadata(in *computepb.Metadata, key string, skipKey bool) map[string]string {
|
||||
metadataMap := map[string]string{}
|
||||
for _, item := range in.Items {
|
||||
if item == nil || item.Key == nil || item.Value == nil {
|
||||
continue
|
||||
}
|
||||
if skipKey && *item.Key == key {
|
||||
continue
|
||||
}
|
||||
metadataMap[*item.Key] = *item.Value
|
||||
}
|
||||
return metadataMap
|
||||
}
|
||||
|
||||
// flattenInstanceMetadata takes a map of metadata key-value pairs and returns a flat list of computepb.Items inside computepb.Metadata.
|
||||
func flattenInstanceMetadata(metadataMap map[string]string, fingerprint, kind *string) *computepb.Metadata {
|
||||
metadata := &computepb.Metadata{
|
||||
Fingerprint: fingerprint,
|
||||
Kind: kind,
|
||||
Items: make([]*computepb.Items, len(metadataMap)),
|
||||
}
|
||||
i := 0
|
||||
for mapKey, mapValue := range metadataMap {
|
||||
metadata.Items[i] = &computepb.Items{Key: proto.String(mapKey), Value: proto.String(mapValue)}
|
||||
i++
|
||||
}
|
||||
return metadata
|
||||
}
|
||||
File diff suppressed because it is too large
Load diff
|
|
@ -1,29 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import "github.com/edgelesssys/constellation/internal/versions"
|
||||
|
||||
// CloudNodeManager holds the GCP cloud-node-manager configuration.
|
||||
type CloudNodeManager struct{}
|
||||
|
||||
// Image returns the container image used to provide cloud-node-manager for the cloud-provider.
|
||||
// Not used on GCP.
|
||||
func (c *CloudNodeManager) Image(k8sVersion versions.ValidK8sVersion) (string, error) {
|
||||
return "", nil
|
||||
}
|
||||
|
||||
// Path returns the path used by cloud-node-manager executable within the container image.
|
||||
// Not used on GCP.
|
||||
func (c *CloudNodeManager) Path() string {
|
||||
return ""
|
||||
}
|
||||
|
||||
// ExtraArgs returns a list of arguments to append to the cloud-node-manager command.
|
||||
// Not used on GCP.
|
||||
func (c *CloudNodeManager) ExtraArgs() []string {
|
||||
return []string{}
|
||||
}
|
||||
|
||||
// Supported is used to determine if cloud node manager is implemented for this cloud provider.
|
||||
func (c *CloudNodeManager) Supported() bool {
|
||||
return false
|
||||
}
|
||||
|
|
@ -1,17 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func TestTrivialCNMFunctions(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
cloud := CloudNodeManager{}
|
||||
|
||||
assert.Empty(cloud.Image(""))
|
||||
assert.Empty(cloud.Path())
|
||||
assert.Empty(cloud.ExtraArgs())
|
||||
assert.False(cloud.Supported())
|
||||
}
|
||||
|
|
@ -1,45 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"context"
|
||||
"log"
|
||||
|
||||
"cloud.google.com/go/logging"
|
||||
"github.com/edgelesssys/constellation/internal/gcpshared"
|
||||
)
|
||||
|
||||
type Logger struct {
|
||||
client *logging.Client
|
||||
logger *log.Logger
|
||||
}
|
||||
|
||||
// NewLogger creates a new Cloud Logger for GCP.
|
||||
// https://cloud.google.com/logging/docs/setup/go
|
||||
func NewLogger(ctx context.Context, providerID string, logName string) (*Logger, error) {
|
||||
projectID, _, _, err := gcpshared.SplitProviderID(providerID)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
client, err := logging.NewClient(ctx, projectID)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
logger := client.Logger(logName).StandardLogger(logging.Info)
|
||||
|
||||
return &Logger{
|
||||
client: client,
|
||||
logger: logger,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// Disclose stores log information in GCP Cloud Logging! Do **NOT** log sensitive
|
||||
// information!
|
||||
func (l *Logger) Disclose(msg string) {
|
||||
l.logger.Println(msg)
|
||||
}
|
||||
|
||||
// Close waits for all buffer to be written.
|
||||
func (l *Logger) Close() error {
|
||||
return l.client.Close()
|
||||
}
|
||||
|
|
@ -1,135 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
"github.com/edgelesssys/constellation/internal/gcpshared"
|
||||
)
|
||||
|
||||
// API handles all GCP API requests.
|
||||
type API interface {
|
||||
// UID retrieves the current instances uid.
|
||||
UID() (string, error)
|
||||
// RetrieveInstances retrieves a list of all accessible GCP instances with their metadata.
|
||||
RetrieveInstances(ctx context.Context, project, zone string) ([]metadata.InstanceMetadata, error)
|
||||
// RetrieveInstances retrieves a single GCP instances with its metadata.
|
||||
RetrieveInstance(ctx context.Context, project, zone, instanceName string) (metadata.InstanceMetadata, error)
|
||||
// RetrieveInstanceMetadata retrieves the GCP instance metadata of the current instance.
|
||||
RetrieveInstanceMetadata(attr string) (string, error)
|
||||
// RetrieveProjectID retrieves the GCP projectID containing the current instance.
|
||||
RetrieveProjectID() (string, error)
|
||||
// RetrieveZone retrieves the GCP zone containing the current instance.
|
||||
RetrieveZone() (string, error)
|
||||
// RetrieveInstanceName retrieves the instance name of the current instance.
|
||||
RetrieveInstanceName() (string, error)
|
||||
// RetrieveSubnetworkAliasCIDR retrieves the subnetwork CIDR of the current instance.
|
||||
RetrieveSubnetworkAliasCIDR(ctx context.Context, project, zone, instanceName string) (string, error)
|
||||
// RetrieveLoadBalancerEndpoint retrieves the load balancer endpoint of the current instance.
|
||||
RetrieveLoadBalancerEndpoint(ctx context.Context, project, zone string) (string, error)
|
||||
// SetInstanceMetadata sets metadata key: value of the instance specified by project, zone and instanceName.
|
||||
SetInstanceMetadata(ctx context.Context, project, zone, instanceName, key, value string) error
|
||||
// UnsetInstanceMetadata removes a metadata key-value pair of the instance specified by project, zone and instanceName.
|
||||
UnsetInstanceMetadata(ctx context.Context, project, zone, instanceName, key string) error
|
||||
}
|
||||
|
||||
// Metadata implements core.ProviderMetadata interface.
|
||||
type Metadata struct {
|
||||
api API
|
||||
}
|
||||
|
||||
// New creates a new Provider with real API and FS.
|
||||
func New(api API) *Metadata {
|
||||
return &Metadata{
|
||||
api: api,
|
||||
}
|
||||
}
|
||||
|
||||
// List retrieves all instances belonging to the current constellation.
|
||||
func (m *Metadata) List(ctx context.Context) ([]metadata.InstanceMetadata, error) {
|
||||
project, err := m.api.RetrieveProjectID()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
zone, err := m.api.RetrieveZone()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
instances, err := m.api.RetrieveInstances(ctx, project, zone)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("retrieving instances list from GCP api: %w", err)
|
||||
}
|
||||
return instances, nil
|
||||
}
|
||||
|
||||
// Self retrieves the current instance.
|
||||
func (m *Metadata) Self(ctx context.Context) (metadata.InstanceMetadata, error) {
|
||||
project, err := m.api.RetrieveProjectID()
|
||||
if err != nil {
|
||||
return metadata.InstanceMetadata{}, err
|
||||
}
|
||||
zone, err := m.api.RetrieveZone()
|
||||
if err != nil {
|
||||
return metadata.InstanceMetadata{}, err
|
||||
}
|
||||
instanceName, err := m.api.RetrieveInstanceName()
|
||||
if err != nil {
|
||||
return metadata.InstanceMetadata{}, err
|
||||
}
|
||||
return m.api.RetrieveInstance(ctx, project, zone, instanceName)
|
||||
}
|
||||
|
||||
// GetInstance retrieves an instance using its providerID.
|
||||
func (m *Metadata) GetInstance(ctx context.Context, providerID string) (metadata.InstanceMetadata, error) {
|
||||
project, zone, instanceName, err := gcpshared.SplitProviderID(providerID)
|
||||
if err != nil {
|
||||
return metadata.InstanceMetadata{}, fmt.Errorf("invalid providerID: %w", err)
|
||||
}
|
||||
return m.api.RetrieveInstance(ctx, project, zone, instanceName)
|
||||
}
|
||||
|
||||
// GetSubnetworkCIDR returns the subnetwork CIDR of the current instance.
|
||||
func (m *Metadata) GetSubnetworkCIDR(ctx context.Context) (string, error) {
|
||||
project, err := m.api.RetrieveProjectID()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
zone, err := m.api.RetrieveZone()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
instanceName, err := m.api.RetrieveInstanceName()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
return m.api.RetrieveSubnetworkAliasCIDR(ctx, project, zone, instanceName)
|
||||
}
|
||||
|
||||
// SupportsLoadBalancer returns true if the cloud provider supports load balancers.
|
||||
func (m *Metadata) SupportsLoadBalancer() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// GetLoadBalancerEndpoint returns the endpoint of the load balancer.
|
||||
func (m *Metadata) GetLoadBalancerEndpoint(ctx context.Context) (string, error) {
|
||||
project, err := m.api.RetrieveProjectID()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
zone, err := m.api.RetrieveZone()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
return m.api.RetrieveLoadBalancerEndpoint(ctx, project, zone)
|
||||
}
|
||||
|
||||
// UID retrieves the UID of the constellation.
|
||||
func (m *Metadata) UID(ctx context.Context) (string, error) {
|
||||
return m.api.UID()
|
||||
}
|
||||
|
||||
// Supported is used to determine if metadata API is implemented for this cloud provider.
|
||||
func (m *Metadata) Supported() bool {
|
||||
return true
|
||||
}
|
||||
|
|
@ -1,319 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestList(t *testing.T) {
|
||||
err := errors.New("some err")
|
||||
uid := "1234"
|
||||
instancesGenerator := func() *[]metadata.InstanceMetadata {
|
||||
return &[]metadata.InstanceMetadata{
|
||||
{
|
||||
Name: "someInstance",
|
||||
ProviderID: "gce://someProject/someZone/someInstance",
|
||||
VPCIP: "192.0.2.0",
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
testCases := map[string]struct {
|
||||
client stubGCPClient
|
||||
instancesGenerator func() *[]metadata.InstanceMetadata
|
||||
instancesMutator func(*[]metadata.InstanceMetadata)
|
||||
wantErr bool
|
||||
wantInstances []metadata.InstanceMetadata
|
||||
}{
|
||||
"retrieve works": {
|
||||
client: stubGCPClient{
|
||||
projectID: "someProjectID",
|
||||
zone: "someZone",
|
||||
retrieveInstanceMetadaValues: map[string]string{
|
||||
"constellation-uid": uid,
|
||||
},
|
||||
},
|
||||
instancesGenerator: instancesGenerator,
|
||||
wantInstances: []metadata.InstanceMetadata{
|
||||
{
|
||||
Name: "someInstance",
|
||||
ProviderID: "gce://someProject/someZone/someInstance",
|
||||
VPCIP: "192.0.2.0",
|
||||
},
|
||||
},
|
||||
},
|
||||
"retrieve error is detected": {
|
||||
client: stubGCPClient{
|
||||
projectID: "someProjectID",
|
||||
zone: "someZone",
|
||||
retrieveInstanceMetadaValues: map[string]string{
|
||||
"constellation-uid": uid,
|
||||
},
|
||||
retrieveInstancesErr: err,
|
||||
},
|
||||
instancesGenerator: instancesGenerator,
|
||||
wantErr: true,
|
||||
},
|
||||
"project metadata retrieval error is detected": {
|
||||
client: stubGCPClient{
|
||||
retrieveProjectIDErr: err,
|
||||
},
|
||||
instancesGenerator: instancesGenerator,
|
||||
wantErr: true,
|
||||
},
|
||||
"zone retrieval error is detected": {
|
||||
client: stubGCPClient{
|
||||
retrieveZoneErr: err,
|
||||
},
|
||||
instancesGenerator: instancesGenerator,
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
tc.client.retrieveInstancesValues = *tc.instancesGenerator()
|
||||
if tc.instancesMutator != nil {
|
||||
tc.instancesMutator(&tc.client.retrieveInstancesValues)
|
||||
}
|
||||
metadata := New(&tc.client)
|
||||
instances, err := metadata.List(context.Background())
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.ElementsMatch(tc.wantInstances, instances)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestSelf(t *testing.T) {
|
||||
err := errors.New("some err")
|
||||
uid := "1234"
|
||||
|
||||
testCases := map[string]struct {
|
||||
client stubGCPClient
|
||||
wantErr bool
|
||||
wantInstance metadata.InstanceMetadata
|
||||
}{
|
||||
"retrieve works": {
|
||||
client: stubGCPClient{
|
||||
projectID: "someProjectID",
|
||||
zone: "someZone",
|
||||
retrieveInstanceValue: metadata.InstanceMetadata{
|
||||
Name: "someInstance",
|
||||
ProviderID: "gce://someProject/someZone/someInstance",
|
||||
VPCIP: "192.0.2.0",
|
||||
},
|
||||
},
|
||||
wantInstance: metadata.InstanceMetadata{
|
||||
Name: "someInstance",
|
||||
ProviderID: "gce://someProject/someZone/someInstance",
|
||||
VPCIP: "192.0.2.0",
|
||||
},
|
||||
},
|
||||
"retrieve error is detected": {
|
||||
client: stubGCPClient{
|
||||
projectID: "someProjectID",
|
||||
zone: "someZone",
|
||||
retrieveInstanceMetadaValues: map[string]string{
|
||||
"constellation-uid": uid,
|
||||
},
|
||||
retrieveInstanceErr: err,
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
"project id retrieval error is detected": {
|
||||
client: stubGCPClient{
|
||||
retrieveProjectIDErr: err,
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
"zone retrieval error is detected": {
|
||||
client: stubGCPClient{
|
||||
retrieveZoneErr: err,
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
"instance name retrieval error is detected": {
|
||||
client: stubGCPClient{
|
||||
retrieveInstanceNameErr: err,
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
cloud := New(&tc.client)
|
||||
instance, err := cloud.Self(context.Background())
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantInstance, instance)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestGetInstance(t *testing.T) {
|
||||
err := errors.New("some err")
|
||||
|
||||
testCases := map[string]struct {
|
||||
providerID string
|
||||
client stubGCPClient
|
||||
wantErr bool
|
||||
wantInstance metadata.InstanceMetadata
|
||||
}{
|
||||
"retrieve works": {
|
||||
providerID: "gce://someProject/someZone/someInstance",
|
||||
client: stubGCPClient{
|
||||
retrieveInstanceValue: metadata.InstanceMetadata{
|
||||
Name: "someInstance",
|
||||
ProviderID: "gce://someProject/someZone/someInstance",
|
||||
VPCIP: "192.0.2.0",
|
||||
},
|
||||
},
|
||||
wantInstance: metadata.InstanceMetadata{
|
||||
Name: "someInstance",
|
||||
ProviderID: "gce://someProject/someZone/someInstance",
|
||||
VPCIP: "192.0.2.0",
|
||||
},
|
||||
},
|
||||
"retrieve error is detected": {
|
||||
providerID: "gce://someProject/someZone/someInstance",
|
||||
client: stubGCPClient{
|
||||
retrieveInstanceErr: err,
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
"malformed providerID with too many fields is detected": {
|
||||
providerID: "gce://someProject/someZone/someInstance/tooMany/fields",
|
||||
wantErr: true,
|
||||
},
|
||||
"malformed providerID with too few fields is detected": {
|
||||
providerID: "gce://someProject",
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
cloud := New(&tc.client)
|
||||
instance, err := cloud.GetInstance(context.Background(), tc.providerID)
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
assert.Equal(tc.wantInstance, instance)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
type stubGCPClient struct {
|
||||
retrieveUIDValue string
|
||||
retrieveUIDErr error
|
||||
retrieveInstanceValue metadata.InstanceMetadata
|
||||
retrieveInstanceErr error
|
||||
retrieveInstancesValues []metadata.InstanceMetadata
|
||||
retrieveInstancesErr error
|
||||
retrieveInstanceMetadaValues map[string]string
|
||||
retrieveInstanceMetadataErr error
|
||||
retrieveSubnetworkAliasErr error
|
||||
projectID string
|
||||
zone string
|
||||
instanceName string
|
||||
loadBalancerIP string
|
||||
retrieveProjectIDErr error
|
||||
retrieveZoneErr error
|
||||
retrieveInstanceNameErr error
|
||||
setInstanceMetadataErr error
|
||||
unsetInstanceMetadataErr error
|
||||
retrieveLoadBalancerErr error
|
||||
|
||||
instanceMetadataProjects []string
|
||||
instanceMetadataZones []string
|
||||
instanceMetadataInstanceNames []string
|
||||
instanceMetadataKeys []string
|
||||
instanceMetadataValues []string
|
||||
|
||||
unsetMetadataProjects []string
|
||||
unsetMetadataZones []string
|
||||
unsetMetadataInstanceNames []string
|
||||
unsetMetadataKeys []string
|
||||
}
|
||||
|
||||
func (s *stubGCPClient) RetrieveInstances(ctx context.Context, project, zone string) ([]metadata.InstanceMetadata, error) {
|
||||
return s.retrieveInstancesValues, s.retrieveInstancesErr
|
||||
}
|
||||
|
||||
func (s *stubGCPClient) RetrieveInstance(ctx context.Context, project, zone string, instanceName string) (metadata.InstanceMetadata, error) {
|
||||
return s.retrieveInstanceValue, s.retrieveInstanceErr
|
||||
}
|
||||
|
||||
func (s *stubGCPClient) RetrieveInstanceMetadata(attr string) (string, error) {
|
||||
return s.retrieveInstanceMetadaValues[attr], s.retrieveInstanceMetadataErr
|
||||
}
|
||||
|
||||
func (s *stubGCPClient) RetrieveProjectID() (string, error) {
|
||||
return s.projectID, s.retrieveProjectIDErr
|
||||
}
|
||||
|
||||
func (s *stubGCPClient) RetrieveZone() (string, error) {
|
||||
return s.zone, s.retrieveZoneErr
|
||||
}
|
||||
|
||||
func (s *stubGCPClient) RetrieveInstanceName() (string, error) {
|
||||
return s.instanceName, s.retrieveInstanceNameErr
|
||||
}
|
||||
|
||||
func (s *stubGCPClient) RetrieveLoadBalancerEndpoint(ctx context.Context, project, zone string) (string, error) {
|
||||
return s.loadBalancerIP, s.retrieveLoadBalancerErr
|
||||
}
|
||||
|
||||
func (s *stubGCPClient) UID() (string, error) {
|
||||
return s.retrieveUIDValue, s.retrieveUIDErr
|
||||
}
|
||||
|
||||
func (s *stubGCPClient) SetInstanceMetadata(ctx context.Context, project, zone, instanceName, key, value string) error {
|
||||
s.instanceMetadataProjects = append(s.instanceMetadataProjects, project)
|
||||
s.instanceMetadataZones = append(s.instanceMetadataZones, zone)
|
||||
s.instanceMetadataInstanceNames = append(s.instanceMetadataInstanceNames, instanceName)
|
||||
s.instanceMetadataKeys = append(s.instanceMetadataKeys, key)
|
||||
s.instanceMetadataValues = append(s.instanceMetadataValues, value)
|
||||
|
||||
return s.setInstanceMetadataErr
|
||||
}
|
||||
|
||||
func (s *stubGCPClient) UnsetInstanceMetadata(ctx context.Context, project, zone, instanceName, key string) error {
|
||||
s.unsetMetadataProjects = append(s.unsetMetadataProjects, project)
|
||||
s.unsetMetadataZones = append(s.unsetMetadataZones, zone)
|
||||
s.unsetMetadataInstanceNames = append(s.unsetMetadataInstanceNames, instanceName)
|
||||
s.unsetMetadataKeys = append(s.unsetMetadataKeys, key)
|
||||
|
||||
return s.unsetInstanceMetadataErr
|
||||
}
|
||||
|
||||
func (s *stubGCPClient) RetrieveSubnetworkAliasCIDR(ctx context.Context, project, zone, instanceName string) (string, error) {
|
||||
return "", s.retrieveSubnetworkAliasErr
|
||||
}
|
||||
|
|
@ -1,19 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"github.com/edgelesssys/constellation/bootstrapper/role"
|
||||
)
|
||||
|
||||
const roleMetadataKey = "constellation-role"
|
||||
|
||||
// extractRole extracts role from cloud provider metadata.
|
||||
func extractRole(metadata map[string]string) role.Role {
|
||||
switch metadata[roleMetadataKey] {
|
||||
case role.ControlPlane.String():
|
||||
return role.ControlPlane
|
||||
case role.Worker.String():
|
||||
return role.Worker
|
||||
default:
|
||||
return role.Unknown
|
||||
}
|
||||
}
|
||||
|
|
@ -1,47 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/role"
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func TestExtractRole(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
metadata map[string]string
|
||||
wantRole role.Role
|
||||
}{
|
||||
"bootstrapper role": {
|
||||
metadata: map[string]string{
|
||||
roleMetadataKey: role.ControlPlane.String(),
|
||||
},
|
||||
wantRole: role.ControlPlane,
|
||||
},
|
||||
"node role": {
|
||||
metadata: map[string]string{
|
||||
roleMetadataKey: role.Worker.String(),
|
||||
},
|
||||
wantRole: role.Worker,
|
||||
},
|
||||
"unknown role": {
|
||||
metadata: map[string]string{
|
||||
roleMetadataKey: "some-unknown-role",
|
||||
},
|
||||
wantRole: role.Unknown,
|
||||
},
|
||||
"no role": {
|
||||
wantRole: role.Unknown,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
|
||||
role := extractRole(tc.metadata)
|
||||
|
||||
assert.Equal(tc.wantRole, role)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
|
@ -1,80 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
compute "cloud.google.com/go/compute/apiv1"
|
||||
"cloud.google.com/go/compute/metadata"
|
||||
"github.com/googleapis/gax-go/v2"
|
||||
computepb "google.golang.org/genproto/googleapis/cloud/compute/v1"
|
||||
)
|
||||
|
||||
type instanceClient struct {
|
||||
*compute.InstancesClient
|
||||
}
|
||||
|
||||
func (c *instanceClient) Close() error {
|
||||
return c.InstancesClient.Close()
|
||||
}
|
||||
|
||||
func (c *instanceClient) List(ctx context.Context, req *computepb.ListInstancesRequest,
|
||||
opts ...gax.CallOption,
|
||||
) InstanceIterator {
|
||||
return c.InstancesClient.List(ctx, req)
|
||||
}
|
||||
|
||||
type subnetworkClient struct {
|
||||
*compute.SubnetworksClient
|
||||
}
|
||||
|
||||
func (c *subnetworkClient) Close() error {
|
||||
return c.SubnetworksClient.Close()
|
||||
}
|
||||
|
||||
func (c *subnetworkClient) List(ctx context.Context, req *computepb.ListSubnetworksRequest,
|
||||
opts ...gax.CallOption,
|
||||
) SubnetworkIterator {
|
||||
return c.SubnetworksClient.List(ctx, req)
|
||||
}
|
||||
|
||||
func (c *subnetworkClient) Get(ctx context.Context, req *computepb.GetSubnetworkRequest,
|
||||
opts ...gax.CallOption,
|
||||
) (*computepb.Subnetwork, error) {
|
||||
return c.SubnetworksClient.Get(ctx, req)
|
||||
}
|
||||
|
||||
type forwardingRulesClient struct {
|
||||
*compute.ForwardingRulesClient
|
||||
}
|
||||
|
||||
func (c *forwardingRulesClient) Close() error {
|
||||
return c.ForwardingRulesClient.Close()
|
||||
}
|
||||
|
||||
func (c *forwardingRulesClient) List(ctx context.Context, req *computepb.ListForwardingRulesRequest,
|
||||
opts ...gax.CallOption,
|
||||
) ForwardingRuleIterator {
|
||||
return c.ForwardingRulesClient.List(ctx, req)
|
||||
}
|
||||
|
||||
type metadataClient struct{}
|
||||
|
||||
func (c *metadataClient) InstanceAttributeValue(attr string) (string, error) {
|
||||
return metadata.InstanceAttributeValue(attr)
|
||||
}
|
||||
|
||||
func (c *metadataClient) ProjectID() (string, error) {
|
||||
return metadata.ProjectID()
|
||||
}
|
||||
|
||||
func (c *metadataClient) Zone() (string, error) {
|
||||
return metadata.Zone()
|
||||
}
|
||||
|
||||
func (c *metadataClient) InstanceName() (string, error) {
|
||||
return metadata.InstanceName()
|
||||
}
|
||||
|
||||
func (c *metadataClient) ProjectAttributeValue(attr string) (string, error) {
|
||||
return metadata.ProjectAttributeValue(attr)
|
||||
}
|
||||
|
|
@ -1,20 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/spf13/afero"
|
||||
)
|
||||
|
||||
// Writer implements ConfigWriter.
|
||||
type Writer struct {
|
||||
fs afero.Afero
|
||||
}
|
||||
|
||||
// WriteGCEConf persists the GCE config on disk.
|
||||
func (w *Writer) WriteGCEConf(config string) error {
|
||||
if err := w.fs.WriteFile("/etc/gce.conf", []byte(config), 0o644); err != nil {
|
||||
return fmt.Errorf("writing gce config: %w", err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
|
@ -1,54 +0,0 @@
|
|||
package gcp
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/spf13/afero"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
||||
func TestWriteGCEConf(t *testing.T) {
|
||||
config := "someConfig"
|
||||
|
||||
testCases := map[string]struct {
|
||||
fs afero.Afero
|
||||
wantValue string
|
||||
wantErr bool
|
||||
}{
|
||||
"write works": {
|
||||
fs: afero.Afero{
|
||||
Fs: afero.NewMemMapFs(),
|
||||
},
|
||||
wantValue: config,
|
||||
wantErr: false,
|
||||
},
|
||||
"write fails": {
|
||||
fs: afero.Afero{
|
||||
Fs: afero.NewReadOnlyFs(afero.NewMemMapFs()),
|
||||
},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
writer := Writer{
|
||||
fs: tc.fs,
|
||||
}
|
||||
err := writer.WriteGCEConf(config)
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
value, err := tc.fs.ReadFile("/etc/gce.conf")
|
||||
assert.NoError(err)
|
||||
assert.Equal(tc.wantValue, string(value))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
|
@ -1,39 +0,0 @@
|
|||
package qemu
|
||||
|
||||
import (
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
)
|
||||
|
||||
// Autoscaler holds the QEMU cluster-autoscaler configuration.
|
||||
type Autoscaler struct{}
|
||||
|
||||
// Name returns the cloud-provider name as used by k8s cluster-autoscaler.
|
||||
func (a Autoscaler) Name() string {
|
||||
return "qemu"
|
||||
}
|
||||
|
||||
// Secrets returns a list of secrets to deploy together with the k8s cluster-autoscaler.
|
||||
func (a Autoscaler) Secrets(providerID, cloudServiceAccountURI string) (resources.Secrets, error) {
|
||||
return resources.Secrets{}, nil
|
||||
}
|
||||
|
||||
// Volumes returns a list of volumes to deploy together with the k8s cluster-autoscaler.
|
||||
func (a Autoscaler) Volumes() []k8s.Volume {
|
||||
return []k8s.Volume{}
|
||||
}
|
||||
|
||||
// VolumeMounts returns a list of volume mounts to deploy together with the k8s cluster-autoscaler.
|
||||
func (a Autoscaler) VolumeMounts() []k8s.VolumeMount {
|
||||
return []k8s.VolumeMount{}
|
||||
}
|
||||
|
||||
// Env returns a list of k8s environment key-value pairs to deploy together with the k8s cluster-autoscaler.
|
||||
func (a Autoscaler) Env() []k8s.EnvVar {
|
||||
return []k8s.EnvVar{}
|
||||
}
|
||||
|
||||
// Supported is used to determine if we support autoscaling for the cloud provider.
|
||||
func (a Autoscaler) Supported() bool {
|
||||
return false
|
||||
}
|
||||
|
|
@ -1,73 +0,0 @@
|
|||
package qemu
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
)
|
||||
|
||||
// CloudControllerManager holds the QEMU cloud-controller-manager configuration.
|
||||
type CloudControllerManager struct{}
|
||||
|
||||
// Image returns the container image used to provide cloud-controller-manager for the cloud-provider.
|
||||
func (c CloudControllerManager) Image(k8sVersion versions.ValidK8sVersion) (string, error) {
|
||||
return "", nil
|
||||
}
|
||||
|
||||
// Path returns the path used by cloud-controller-manager executable within the container image.
|
||||
func (c CloudControllerManager) Path() string {
|
||||
return "/qemu-cloud-controller-manager"
|
||||
}
|
||||
|
||||
// Name returns the cloud-provider name as used by k8s cloud-controller-manager (k8s.gcr.io/cloud-controller-manager).
|
||||
func (c CloudControllerManager) Name() string {
|
||||
return "qemu"
|
||||
}
|
||||
|
||||
// ExtraArgs returns a list of arguments to append to the cloud-controller-manager command.
|
||||
func (c CloudControllerManager) ExtraArgs() []string {
|
||||
return []string{}
|
||||
}
|
||||
|
||||
// ConfigMaps returns a list of ConfigMaps to deploy together with the k8s cloud-controller-manager
|
||||
// Reference: https://kubernetes.io/docs/concepts/configuration/configmap/ .
|
||||
func (c CloudControllerManager) ConfigMaps(instance metadata.InstanceMetadata) (resources.ConfigMaps, error) {
|
||||
return resources.ConfigMaps{}, nil
|
||||
}
|
||||
|
||||
// Secrets returns a list of secrets to deploy together with the k8s cloud-controller-manager.
|
||||
// Reference: https://kubernetes.io/docs/concepts/configuration/secret/ .
|
||||
func (c CloudControllerManager) Secrets(ctx context.Context, providerID, cloudServiceAccountURI string) (resources.Secrets, error) {
|
||||
return resources.Secrets{}, nil
|
||||
}
|
||||
|
||||
// Volumes returns a list of volumes to deploy together with the k8s cloud-controller-manager.
|
||||
// Reference: https://kubernetes.io/docs/concepts/storage/volumes/ .
|
||||
func (c CloudControllerManager) Volumes() []k8s.Volume {
|
||||
return []k8s.Volume{}
|
||||
}
|
||||
|
||||
// VolumeMounts a list of of volume mounts to deploy together with the k8s cloud-controller-manager.
|
||||
func (c CloudControllerManager) VolumeMounts() []k8s.VolumeMount {
|
||||
return []k8s.VolumeMount{}
|
||||
}
|
||||
|
||||
// Env returns a list of k8s environment key-value pairs to deploy together with the k8s cloud-controller-manager.
|
||||
func (c CloudControllerManager) Env() []k8s.EnvVar {
|
||||
return []k8s.EnvVar{}
|
||||
}
|
||||
|
||||
// PrepareInstance is called on every instance before deploying the cloud-controller-manager.
|
||||
// Allows for cloud-provider specific hooks.
|
||||
func (c CloudControllerManager) PrepareInstance(instance metadata.InstanceMetadata, vpnIP string) error {
|
||||
// no specific hook required.
|
||||
return nil
|
||||
}
|
||||
|
||||
// Supported is used to determine if cloud controller manager is implemented for this cloud provider.
|
||||
func (c CloudControllerManager) Supported() bool {
|
||||
return false
|
||||
}
|
||||
|
|
@ -1,29 +0,0 @@
|
|||
package qemu
|
||||
|
||||
import "github.com/edgelesssys/constellation/internal/versions"
|
||||
|
||||
// CloudNodeManager holds the QEMU cloud-node-manager configuration.
|
||||
type CloudNodeManager struct{}
|
||||
|
||||
// Image returns the container image used to provide cloud-node-manager for the cloud-provider.
|
||||
// Not used on QEMU.
|
||||
func (c *CloudNodeManager) Image(k8sVersion versions.ValidK8sVersion) (string, error) {
|
||||
return "", nil
|
||||
}
|
||||
|
||||
// Path returns the path used by cloud-node-manager executable within the container image.
|
||||
// Not used on QEMU.
|
||||
func (c *CloudNodeManager) Path() string {
|
||||
return ""
|
||||
}
|
||||
|
||||
// ExtraArgs returns a list of arguments to append to the cloud-node-manager command.
|
||||
// Not used on QEMU.
|
||||
func (c *CloudNodeManager) ExtraArgs() []string {
|
||||
return []string{}
|
||||
}
|
||||
|
||||
// Supported is used to determine if cloud node manager is implemented for this cloud provider.
|
||||
func (c *CloudNodeManager) Supported() bool {
|
||||
return false
|
||||
}
|
||||
|
|
@ -1,38 +0,0 @@
|
|||
package qemu
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Logger is a Cloud Logger for QEMU.
|
||||
type Logger struct{}
|
||||
|
||||
// NewLogger creates a new Cloud Logger for QEMU.
|
||||
func NewLogger() *Logger {
|
||||
return &Logger{}
|
||||
}
|
||||
|
||||
// Disclose writes log information to QEMU's cloud log.
|
||||
// This is done by sending a POST request to the QEMU's metadata endpoint.
|
||||
func (l *Logger) Disclose(msg string) {
|
||||
url := &url.URL{
|
||||
Scheme: "http",
|
||||
Host: qemuMetadataEndpoint,
|
||||
Path: "/log",
|
||||
}
|
||||
|
||||
req, _ := http.NewRequestWithContext(context.Background(), http.MethodPost, url.String(), strings.NewReader(msg))
|
||||
req.Header.Set("Content-Type", "application/json")
|
||||
resp, err := http.DefaultClient.Do(req)
|
||||
if err == nil {
|
||||
defer resp.Body.Close()
|
||||
}
|
||||
}
|
||||
|
||||
// Close is a no-op.
|
||||
func (l *Logger) Close() error {
|
||||
return nil
|
||||
}
|
||||
|
|
@ -1,103 +0,0 @@
|
|||
package qemu
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"io"
|
||||
"net/http"
|
||||
"net/url"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
)
|
||||
|
||||
const qemuMetadataEndpoint = "10.42.0.1:8080"
|
||||
|
||||
// Metadata implements core.ProviderMetadata interface for QEMU.
|
||||
type Metadata struct{}
|
||||
|
||||
// Supported is used to determine if metadata API is implemented for this cloud provider.
|
||||
func (m *Metadata) Supported() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
// List retrieves all instances belonging to the current constellation.
|
||||
func (m *Metadata) List(ctx context.Context) ([]metadata.InstanceMetadata, error) {
|
||||
instancesRaw, err := m.retrieveMetadata(ctx, "/peers")
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var instances []metadata.InstanceMetadata
|
||||
err = json.Unmarshal(instancesRaw, &instances)
|
||||
return instances, err
|
||||
}
|
||||
|
||||
// Self retrieves the current instance.
|
||||
func (m *Metadata) Self(ctx context.Context) (metadata.InstanceMetadata, error) {
|
||||
instanceRaw, err := m.retrieveMetadata(ctx, "/self")
|
||||
if err != nil {
|
||||
return metadata.InstanceMetadata{}, err
|
||||
}
|
||||
|
||||
var instance metadata.InstanceMetadata
|
||||
err = json.Unmarshal(instanceRaw, &instance)
|
||||
return instance, err
|
||||
}
|
||||
|
||||
// GetInstance retrieves an instance using its providerID.
|
||||
func (m Metadata) GetInstance(ctx context.Context, providerID string) (metadata.InstanceMetadata, error) {
|
||||
instances, err := m.List(ctx)
|
||||
if err != nil {
|
||||
return metadata.InstanceMetadata{}, err
|
||||
}
|
||||
|
||||
for _, instance := range instances {
|
||||
if instance.ProviderID == providerID {
|
||||
return instance, nil
|
||||
}
|
||||
}
|
||||
return metadata.InstanceMetadata{}, errors.New("instance not found")
|
||||
}
|
||||
|
||||
// SupportsLoadBalancer returns true if the cloud provider supports load balancers.
|
||||
func (m Metadata) SupportsLoadBalancer() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// GetLoadBalancerEndpoint returns the endpoint of the load balancer.
|
||||
func (m Metadata) GetLoadBalancerEndpoint(ctx context.Context) (string, error) {
|
||||
panic("function *Metadata.GetLoadBalancerEndpoint not implemented")
|
||||
}
|
||||
|
||||
// UID returns the UID of the constellation.
|
||||
func (m Metadata) UID(ctx context.Context) (string, error) {
|
||||
// We expect only one constellation to be deployed in the same QEMU / libvirt environment.
|
||||
// the UID can be an empty string.
|
||||
return "", nil
|
||||
}
|
||||
|
||||
// GetSubnetworkCIDR retrieves the subnetwork CIDR from cloud provider metadata.
|
||||
func (m Metadata) GetSubnetworkCIDR(ctx context.Context) (string, error) {
|
||||
return "10.244.0.0/16", nil
|
||||
}
|
||||
|
||||
func (m Metadata) retrieveMetadata(ctx context.Context, uri string) ([]byte, error) {
|
||||
url := &url.URL{
|
||||
Scheme: "http",
|
||||
Host: qemuMetadataEndpoint,
|
||||
Path: uri,
|
||||
}
|
||||
|
||||
req, err := http.NewRequestWithContext(ctx, http.MethodGet, url.String(), nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
res, err := (&http.Client{}).Do(req)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer res.Body.Close()
|
||||
|
||||
return io.ReadAll(res.Body)
|
||||
}
|
||||
|
|
@ -10,9 +10,6 @@ import (
|
|||
"strconv"
|
||||
"strings"
|
||||
|
||||
azurecloud "github.com/edgelesssys/constellation/bootstrapper/cloudprovider/azure"
|
||||
gcpcloud "github.com/edgelesssys/constellation/bootstrapper/cloudprovider/gcp"
|
||||
qemucloud "github.com/edgelesssys/constellation/bootstrapper/cloudprovider/qemu"
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi"
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/kubectl"
|
||||
|
|
@ -24,6 +21,9 @@ import (
|
|||
"github.com/edgelesssys/constellation/internal/attestation/qemu"
|
||||
"github.com/edgelesssys/constellation/internal/attestation/simulator"
|
||||
"github.com/edgelesssys/constellation/internal/attestation/vtpm"
|
||||
azurecloud "github.com/edgelesssys/constellation/internal/cloud/azure"
|
||||
gcpcloud "github.com/edgelesssys/constellation/internal/cloud/gcp"
|
||||
qemucloud "github.com/edgelesssys/constellation/internal/cloud/qemu"
|
||||
"github.com/edgelesssys/constellation/internal/constants"
|
||||
"github.com/edgelesssys/constellation/internal/file"
|
||||
"github.com/edgelesssys/constellation/internal/iproute"
|
||||
|
|
|
|||
|
|
@ -3,8 +3,8 @@ package kubernetes
|
|||
import (
|
||||
"context"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
)
|
||||
|
|
@ -41,10 +41,10 @@ type CloudControllerManager interface {
|
|||
ExtraArgs() []string
|
||||
// ConfigMaps returns a list of ConfigMaps to deploy together with the k8s cloud-controller-manager
|
||||
// Reference: https://kubernetes.io/docs/concepts/configuration/configmap/ .
|
||||
ConfigMaps(instance metadata.InstanceMetadata) (resources.ConfigMaps, error)
|
||||
ConfigMaps(instance metadata.InstanceMetadata) (kubernetes.ConfigMaps, error)
|
||||
// Secrets returns a list of secrets to deploy together with the k8s cloud-controller-manager.
|
||||
// Reference: https://kubernetes.io/docs/concepts/configuration/secret/ .
|
||||
Secrets(ctx context.Context, providerID, cloudServiceAccountURI string) (resources.Secrets, error)
|
||||
Secrets(ctx context.Context, providerID, cloudServiceAccountURI string) (kubernetes.Secrets, error)
|
||||
// Volumes returns a list of volumes to deploy together with the k8s cloud-controller-manager.
|
||||
// Reference: https://kubernetes.io/docs/concepts/storage/volumes/ .
|
||||
Volumes() []k8s.Volume
|
||||
|
|
@ -73,7 +73,7 @@ type ClusterAutoscaler interface {
|
|||
// Name returns the cloud-provider name as used by k8s cluster-autoscaler.
|
||||
Name() string
|
||||
// Secrets returns a list of secrets to deploy together with the k8s cluster-autoscaler.
|
||||
Secrets(providerID, cloudServiceAccountURI string) (resources.Secrets, error)
|
||||
Secrets(providerID, cloudServiceAccountURI string) (kubernetes.Secrets, error)
|
||||
// Volumes returns a list of volumes to deploy together with the k8s cluster-autoscaler.
|
||||
Volumes() []k8s.Volume
|
||||
// VolumeMounts returns a list of volume mounts to deploy together with the k8s cluster-autoscaler.
|
||||
|
|
@ -159,11 +159,11 @@ func (m *stubCloudControllerManager) ExtraArgs() []string {
|
|||
return []string{}
|
||||
}
|
||||
|
||||
func (m *stubCloudControllerManager) ConfigMaps(instance metadata.InstanceMetadata) (resources.ConfigMaps, error) {
|
||||
func (m *stubCloudControllerManager) ConfigMaps(instance metadata.InstanceMetadata) (kubernetes.ConfigMaps, error) {
|
||||
return []*k8s.ConfigMap{}, nil
|
||||
}
|
||||
|
||||
func (m *stubCloudControllerManager) Secrets(ctx context.Context, instance, cloudServiceAccountURI string) (resources.Secrets, error) {
|
||||
func (m *stubCloudControllerManager) Secrets(ctx context.Context, instance, cloudServiceAccountURI string) (kubernetes.Secrets, error) {
|
||||
return []*k8s.Secret{}, nil
|
||||
}
|
||||
|
||||
|
|
@ -216,8 +216,8 @@ func (a *stubClusterAutoscaler) Name() string {
|
|||
}
|
||||
|
||||
// Secrets returns a list of secrets to deploy together with the k8s cluster-autoscaler.
|
||||
func (a *stubClusterAutoscaler) Secrets(instance, cloudServiceAccountURI string) (resources.Secrets, error) {
|
||||
return resources.Secrets{}, nil
|
||||
func (a *stubClusterAutoscaler) Secrets(instance, cloudServiceAccountURI string) (kubernetes.Secrets, error) {
|
||||
return kubernetes.Secrets{}, nil
|
||||
}
|
||||
|
||||
// Volumes returns a list of volumes to deploy together with the k8s cluster-autoscaler.
|
||||
|
|
|
|||
|
|
@ -4,8 +4,8 @@ import (
|
|||
"path/filepath"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubelet"
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/edgelesssys/constellation/internal/constants"
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
|
|
@ -223,12 +223,12 @@ func (k *KubeadmJoinYAML) SetControlPlane(advertiseAddress string) {
|
|||
}
|
||||
|
||||
func (k *KubeadmJoinYAML) Marshal() ([]byte, error) {
|
||||
return resources.MarshalK8SResources(k)
|
||||
return kubernetes.MarshalK8SResources(k)
|
||||
}
|
||||
|
||||
func (k *KubeadmJoinYAML) Unmarshal(yamlData []byte) (KubeadmJoinYAML, error) {
|
||||
var tmp KubeadmJoinYAML
|
||||
return tmp, resources.UnmarshalK8SResources(yamlData, &tmp)
|
||||
return tmp, kubernetes.UnmarshalK8SResources(yamlData, &tmp)
|
||||
}
|
||||
|
||||
type KubeadmInitYAML struct {
|
||||
|
|
@ -291,10 +291,10 @@ func (k *KubeadmInitYAML) SetProviderID(providerID string) {
|
|||
}
|
||||
|
||||
func (k *KubeadmInitYAML) Marshal() ([]byte, error) {
|
||||
return resources.MarshalK8SResources(k)
|
||||
return kubernetes.MarshalK8SResources(k)
|
||||
}
|
||||
|
||||
func (k *KubeadmInitYAML) Unmarshal(yamlData []byte) (KubeadmInitYAML, error) {
|
||||
var tmp KubeadmInitYAML
|
||||
return tmp, resources.UnmarshalK8SResources(yamlData, &tmp)
|
||||
return tmp, kubernetes.UnmarshalK8SResources(yamlData, &tmp)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ import (
|
|||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
kubernetesshared "github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
|
||||
apiextensionsclientv1 "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset/typed/apiextensions/v1"
|
||||
|
|
@ -83,7 +83,7 @@ func (c *Client) ApplyOneObject(info *resource.Info, forceConflicts bool) error
|
|||
}
|
||||
|
||||
// GetObjects tries to marshal the resources into []*resource.Info using a resource.Builder.
|
||||
func (c *Client) GetObjects(resources resources.Marshaler) ([]*resource.Info, error) {
|
||||
func (c *Client) GetObjects(resources kubernetesshared.Marshaler) ([]*resource.Info, error) {
|
||||
// convert our resource struct into YAML
|
||||
data, err := resources.Marshal()
|
||||
if err != nil {
|
||||
|
|
|
|||
|
|
@ -9,6 +9,7 @@ import (
|
|||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
"go.uber.org/goleak"
|
||||
|
|
@ -263,7 +264,7 @@ func TestApplyOneObject(t *testing.T) {
|
|||
|
||||
func TestGetObjects(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
wantResources resources.Marshaler
|
||||
wantResources kubernetes.Marshaler
|
||||
httpResponseData map[string]string
|
||||
resourcesYAML string
|
||||
wantErr bool
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ import (
|
|||
"errors"
|
||||
"fmt"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
"k8s.io/cli-runtime/pkg/resource"
|
||||
)
|
||||
|
|
@ -18,7 +18,7 @@ type Client interface {
|
|||
// ApplyOneObject applies a k8s resource similar to kubectl apply.
|
||||
ApplyOneObject(info *resource.Info, forceConflicts bool) error
|
||||
// GetObjects converts resources into prepared info fields for use in ApplyOneObject.
|
||||
GetObjects(resources resources.Marshaler) ([]*resource.Info, error)
|
||||
GetObjects(resources kubernetes.Marshaler) ([]*resource.Info, error)
|
||||
CreateConfigMap(ctx context.Context, configMap corev1.ConfigMap) error
|
||||
AddTolerationsToDeployment(ctx context.Context, tolerations []corev1.Toleration, name string, namespace string) error
|
||||
AddNodeSelectorsToDeployment(ctx context.Context, selectors map[string]string, name string, namespace string) error
|
||||
|
|
@ -45,7 +45,7 @@ func New() *Kubectl {
|
|||
}
|
||||
|
||||
// Apply will apply the given resources using server-side-apply.
|
||||
func (k *Kubectl) Apply(resources resources.Marshaler, forceConflicts bool) error {
|
||||
func (k *Kubectl) Apply(resources kubernetes.Marshaler, forceConflicts bool) error {
|
||||
if k.kubeconfig == nil {
|
||||
return ErrKubeconfigNotSet
|
||||
}
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ import (
|
|||
"errors"
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"go.uber.org/goleak"
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
|
|
@ -30,7 +30,7 @@ func (s *stubClient) ApplyOneObject(info *resource.Info, forceConflicts bool) er
|
|||
return s.applyOneObjectErr
|
||||
}
|
||||
|
||||
func (s *stubClient) GetObjects(resources resources.Marshaler) ([]*resource.Info, error) {
|
||||
func (s *stubClient) GetObjects(resources kubernetes.Marshaler) ([]*resource.Info, error) {
|
||||
return s.getObjectsInfos, s.getObjectsErr
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
package resources
|
||||
|
||||
import (
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
"google.golang.org/protobuf/proto"
|
||||
apps "k8s.io/api/apps/v1"
|
||||
|
|
@ -192,5 +193,5 @@ func NewAccessManagerDeployment(sshUsers map[string]string) *accessManagerDeploy
|
|||
|
||||
// Marshal marshals the access-manager deployment as YAML documents.
|
||||
func (c *accessManagerDeployment) Marshal() ([]byte, error) {
|
||||
return MarshalK8SResources(c)
|
||||
return kubernetes.MarshalK8SResources(c)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package resources
|
|||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
"go.uber.org/goleak"
|
||||
|
|
@ -22,7 +23,7 @@ func TestAccessManagerMarshalUnmarshal(t *testing.T) {
|
|||
require.NoError(err)
|
||||
|
||||
var recreated accessManagerDeployment
|
||||
require.NoError(UnmarshalK8SResources(data, &recreated))
|
||||
require.NoError(kubernetes.UnmarshalK8SResources(data, &recreated))
|
||||
assert.Equal(accessManagerDeplNil, &recreated)
|
||||
|
||||
// With data
|
||||
|
|
@ -32,6 +33,6 @@ func TestAccessManagerMarshalUnmarshal(t *testing.T) {
|
|||
data, err = accessManagerDeplNil.Marshal()
|
||||
require.NoError(err)
|
||||
|
||||
require.NoError(UnmarshalK8SResources(data, &recreated))
|
||||
require.NoError(kubernetes.UnmarshalK8SResources(data, &recreated))
|
||||
assert.Equal(accessManagerDeplNil, &recreated)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
package resources
|
||||
|
||||
import (
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
auditv1 "k8s.io/apiserver/pkg/apis/audit/v1"
|
||||
)
|
||||
|
|
@ -29,5 +30,5 @@ func NewDefaultAuditPolicy() *AuditPolicy {
|
|||
|
||||
// Marshal marshals the audit policy as a YAML document.
|
||||
func (p *AuditPolicy) Marshal() ([]byte, error) {
|
||||
return MarshalK8SResources(p)
|
||||
return kubernetes.MarshalK8SResources(p)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package resources
|
|||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
|
@ -16,6 +17,6 @@ func TestAuditPolicyMarshalUnmarshal(t *testing.T) {
|
|||
require.NoError(err)
|
||||
|
||||
var recreated AuditPolicy
|
||||
require.NoError(UnmarshalK8SResources(data, &recreated))
|
||||
require.NoError(kubernetes.UnmarshalK8SResources(data, &recreated))
|
||||
assert.Equal(auditPolicy, &recreated)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package resources
|
|||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
apps "k8s.io/api/apps/v1"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
rbac "k8s.io/api/rbac/v1"
|
||||
|
|
@ -168,5 +169,5 @@ func NewDefaultCloudControllerManagerDeployment(cloudProvider, image, path, podC
|
|||
}
|
||||
|
||||
func (c *cloudControllerManagerDeployment) Marshal() ([]byte, error) {
|
||||
return MarshalK8SResources(c)
|
||||
return kubernetes.MarshalK8SResources(c)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package resources
|
|||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
|
|
@ -17,6 +18,6 @@ func TestCloudControllerMarshalUnmarshal(t *testing.T) {
|
|||
require.NoError(err)
|
||||
|
||||
var recreated cloudControllerManagerDeployment
|
||||
require.NoError(UnmarshalK8SResources(data, &recreated))
|
||||
require.NoError(kubernetes.UnmarshalK8SResources(data, &recreated))
|
||||
assert.Equal(cloudControllerManagerDepl, &recreated)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
package resources
|
||||
|
||||
import (
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
apps "k8s.io/api/apps/v1"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
rbac "k8s.io/api/rbac/v1"
|
||||
|
|
@ -176,5 +177,5 @@ func NewDefaultCloudNodeManagerDeployment(image, path string, extraArgs []string
|
|||
|
||||
// Marshal marshals the cloud-node-manager deployment as YAML documents.
|
||||
func (c *cloudNodeManagerDeployment) Marshal() ([]byte, error) {
|
||||
return MarshalK8SResources(c)
|
||||
return kubernetes.MarshalK8SResources(c)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package resources
|
|||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
|
@ -16,6 +17,6 @@ func TestCloudNodeManagerMarshalUnmarshal(t *testing.T) {
|
|||
require.NoError(err)
|
||||
|
||||
var recreated cloudNodeManagerDeployment
|
||||
require.NoError(UnmarshalK8SResources(data, &recreated))
|
||||
require.NoError(kubernetes.UnmarshalK8SResources(data, &recreated))
|
||||
assert.Equal(cloudNodeManagerDepl, &recreated)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
package resources
|
||||
|
||||
import (
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
"google.golang.org/protobuf/proto"
|
||||
apps "k8s.io/api/apps/v1"
|
||||
|
|
@ -485,7 +486,7 @@ func NewDefaultAutoscalerDeployment(extraVolumes []k8s.Volume, extraVolumeMounts
|
|||
}
|
||||
|
||||
func (a *autoscalerDeployment) Marshal() ([]byte, error) {
|
||||
return MarshalK8SResources(a)
|
||||
return kubernetes.MarshalK8SResources(a)
|
||||
}
|
||||
|
||||
func (a *autoscalerDeployment) SetAutoscalerCommand(cloudprovider string, autoscalingNodeGroups []string) {
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package resources
|
|||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
|
@ -19,7 +20,7 @@ func TestAutoscalerDeploymentMarshalUnmarshal(t *testing.T) {
|
|||
t.Log(string(data))
|
||||
|
||||
var recreated autoscalerDeployment
|
||||
require.NoError(UnmarshalK8SResources(data, &recreated))
|
||||
require.NoError(kubernetes.UnmarshalK8SResources(data, &recreated))
|
||||
assert.Equal(autoscalerDepl, &recreated)
|
||||
}
|
||||
|
||||
|
|
@ -36,6 +37,6 @@ func TestAutoscalerDeploymentWithCommandMarshalUnmarshal(t *testing.T) {
|
|||
t.Log(string(data))
|
||||
|
||||
var recreated autoscalerDeployment
|
||||
require.NoError(UnmarshalK8SResources(data, &recreated))
|
||||
require.NoError(kubernetes.UnmarshalK8SResources(data, &recreated))
|
||||
assert.Equal(autoscalerDepl, &recreated)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,18 +0,0 @@
|
|||
package resources
|
||||
|
||||
import (
|
||||
k8s "k8s.io/api/core/v1"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
)
|
||||
|
||||
// ConfigMaps represent a list of k8s ConfigMap.
|
||||
type ConfigMaps []*k8s.ConfigMap
|
||||
|
||||
// Marshal marshals config maps into multiple YAML documents.
|
||||
func (s ConfigMaps) Marshal() ([]byte, error) {
|
||||
objects := make([]runtime.Object, len(s))
|
||||
for i := range s {
|
||||
objects[i] = s[i]
|
||||
}
|
||||
return MarshalK8SResourcesList(objects)
|
||||
}
|
||||
|
|
@ -1,49 +0,0 @@
|
|||
package resources
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
)
|
||||
|
||||
func TestConfigMaps(t *testing.T) {
|
||||
require := require.New(t)
|
||||
assert := assert.New(t)
|
||||
|
||||
configMaps := ConfigMaps{
|
||||
&k8s.ConfigMap{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "ConfigMap",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string]string{"key": "value1"},
|
||||
},
|
||||
&k8s.ConfigMap{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "ConfigMap",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string]string{"key": "value2"},
|
||||
},
|
||||
}
|
||||
data, err := configMaps.Marshal()
|
||||
require.NoError(err)
|
||||
|
||||
assert.Equal(`apiVersion: v1
|
||||
data:
|
||||
key: value1
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
---
|
||||
apiVersion: v1
|
||||
data:
|
||||
key: value2
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
`, string(data))
|
||||
}
|
||||
|
|
@ -1,6 +1,7 @@
|
|||
package resources
|
||||
|
||||
import (
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
apps "k8s.io/api/apps/v1"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
|
|
@ -172,5 +173,5 @@ func NewGCPGuestAgentDaemonset() *gcpGuestAgentDaemonset {
|
|||
|
||||
// Marshal marshals the access-manager deployment as YAML documents.
|
||||
func (c *gcpGuestAgentDaemonset) Marshal() ([]byte, error) {
|
||||
return MarshalK8SResources(c)
|
||||
return kubernetes.MarshalK8SResources(c)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -4,6 +4,7 @@ import (
|
|||
"fmt"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/constants"
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
apps "k8s.io/api/apps/v1"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
|
|
@ -252,5 +253,5 @@ func NewJoinServiceDaemonset(csp, measurementsJSON, enforcedPCRsJSON string, mea
|
|||
|
||||
// Marshal the daemonset using the Kubernetes resource marshaller.
|
||||
func (a *joinServiceDaemonset) Marshal() ([]byte, error) {
|
||||
return MarshalK8SResources(a)
|
||||
return kubernetes.MarshalK8SResources(a)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package resources
|
|||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
|
@ -13,6 +14,6 @@ func TestNewJoinServiceDaemonset(t *testing.T) {
|
|||
require.NoError(t, err)
|
||||
|
||||
var recreated joinServiceDaemonset
|
||||
require.NoError(t, UnmarshalK8SResources(deploymentYAML, &recreated))
|
||||
require.NoError(t, kubernetes.UnmarshalK8SResources(deploymentYAML, &recreated))
|
||||
assert.Equal(t, deployment, &recreated)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -4,6 +4,7 @@ import (
|
|||
"fmt"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/constants"
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
apps "k8s.io/api/apps/v1"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
|
|
@ -246,5 +247,5 @@ func NewKMSDeployment(csp string, config KMSConfig) *kmsDeployment {
|
|||
}
|
||||
|
||||
func (c *kmsDeployment) Marshal() ([]byte, error) {
|
||||
return MarshalK8SResources(c)
|
||||
return kubernetes.MarshalK8SResources(c)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package resources
|
|||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
|
@ -16,6 +17,6 @@ func TestKMSMarshalUnmarshal(t *testing.T) {
|
|||
require.NoError(err)
|
||||
|
||||
var recreated kmsDeployment
|
||||
require.NoError(UnmarshalK8SResources(data, &recreated))
|
||||
require.NoError(kubernetes.UnmarshalK8SResources(data, &recreated))
|
||||
assert.Equal(kmsDepl, &recreated)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,149 +0,0 @@
|
|||
package resources
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"reflect"
|
||||
|
||||
"gopkg.in/yaml.v3"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/runtime/serializer"
|
||||
"k8s.io/apimachinery/pkg/runtime/serializer/json"
|
||||
"k8s.io/client-go/kubernetes/scheme"
|
||||
)
|
||||
|
||||
// Marshaler is used by all k8s resources that can be marshaled to YAML.
|
||||
type Marshaler interface {
|
||||
Marshal() ([]byte, error)
|
||||
}
|
||||
|
||||
// MarshalK8SResources marshals every field of a struct into a k8s resource YAML.
|
||||
func MarshalK8SResources(resources any) ([]byte, error) {
|
||||
if resources == nil {
|
||||
return nil, errors.New("marshal on nil called")
|
||||
}
|
||||
serializer := json.NewYAMLSerializer(json.DefaultMetaFactory, nil, nil)
|
||||
var buf bytes.Buffer
|
||||
|
||||
// reflect over struct containing fields that are k8s resources
|
||||
value := reflect.ValueOf(resources)
|
||||
if value.Kind() != reflect.Ptr && value.Kind() != reflect.Interface {
|
||||
return nil, errors.New("marshal on non-pointer called")
|
||||
}
|
||||
elem := value.Elem()
|
||||
if elem.Kind() == reflect.Struct {
|
||||
// iterate over all struct fields
|
||||
for i := 0; i < elem.NumField(); i++ {
|
||||
field := elem.Field(i)
|
||||
var inter any
|
||||
// check if value can be converted to interface
|
||||
if field.CanInterface() {
|
||||
inter = field.Addr().Interface()
|
||||
} else {
|
||||
continue
|
||||
}
|
||||
// convert field interface to runtime.Object
|
||||
obj, ok := inter.(runtime.Object)
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
|
||||
if i > 0 {
|
||||
// separate YAML documents
|
||||
buf.Write([]byte("---\n"))
|
||||
}
|
||||
// serialize k8s resource
|
||||
if err := serializer.Encode(obj, &buf); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return buf.Bytes(), nil
|
||||
}
|
||||
|
||||
// UnmarshalK8SResources takes YAML and converts it into a k8s resources struct.
|
||||
func UnmarshalK8SResources(data []byte, into any) error {
|
||||
if into == nil {
|
||||
return errors.New("unmarshal on nil called")
|
||||
}
|
||||
// reflect over struct containing fields that are k8s resources
|
||||
value := reflect.ValueOf(into).Elem()
|
||||
if value.Kind() != reflect.Struct {
|
||||
return errors.New("can only reflect over struct")
|
||||
}
|
||||
|
||||
decoder := serializer.NewCodecFactory(scheme.Scheme).UniversalDecoder()
|
||||
documents, err := splitYAML(data)
|
||||
if err != nil {
|
||||
return fmt.Errorf("splitting deployment YAML into multiple documents: %w", err)
|
||||
}
|
||||
if len(documents) != value.NumField() {
|
||||
return fmt.Errorf("expected %v YAML documents, got %v", value.NumField(), len(documents))
|
||||
}
|
||||
|
||||
for i := 0; i < value.NumField(); i++ {
|
||||
field := value.Field(i)
|
||||
var inter any
|
||||
// check if value can be converted to interface
|
||||
if !field.CanInterface() {
|
||||
return fmt.Errorf("cannot use struct field %v as interface", i)
|
||||
}
|
||||
inter = field.Addr().Interface()
|
||||
// convert field interface to runtime.Object
|
||||
obj, ok := inter.(runtime.Object)
|
||||
if !ok {
|
||||
return fmt.Errorf("cannot convert struct field %v as k8s runtime object", i)
|
||||
}
|
||||
|
||||
// decode YAML document into struct field
|
||||
if err := runtime.DecodeInto(decoder, documents[i], obj); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// MarshalK8SResourcesList marshals every element of a slice into a k8s resource YAML.
|
||||
func MarshalK8SResourcesList(resources []runtime.Object) ([]byte, error) {
|
||||
serializer := json.NewYAMLSerializer(json.DefaultMetaFactory, nil, nil)
|
||||
var buf bytes.Buffer
|
||||
|
||||
for i, obj := range resources {
|
||||
if i > 0 {
|
||||
// separate YAML documents
|
||||
buf.Write([]byte("---\n"))
|
||||
}
|
||||
// serialize k8s resource
|
||||
if err := serializer.Encode(obj, &buf); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
|
||||
return buf.Bytes(), nil
|
||||
}
|
||||
|
||||
// splitYAML splits a YAML multidoc into a slice of multiple YAML docs.
|
||||
func splitYAML(resources []byte) ([][]byte, error) {
|
||||
dec := yaml.NewDecoder(bytes.NewReader(resources))
|
||||
var res [][]byte
|
||||
for {
|
||||
var value any
|
||||
err := dec.Decode(&value)
|
||||
if errors.Is(err, io.EOF) {
|
||||
break
|
||||
}
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
valueBytes, err := yaml.Marshal(value)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
res = append(res, valueBytes)
|
||||
}
|
||||
return res, nil
|
||||
}
|
||||
|
|
@ -1,360 +0,0 @@
|
|||
package resources
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
"google.golang.org/protobuf/proto"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
)
|
||||
|
||||
func TestMarshalK8SResources(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
resources any
|
||||
wantErr bool
|
||||
wantYAML string
|
||||
}{
|
||||
"ConfigMap as only field can be marshaled": {
|
||||
resources: &struct {
|
||||
ConfigMap k8s.ConfigMap
|
||||
}{
|
||||
ConfigMap: k8s.ConfigMap{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "ConfigMap",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string]string{
|
||||
"key": "value",
|
||||
},
|
||||
},
|
||||
},
|
||||
wantYAML: `apiVersion: v1
|
||||
data:
|
||||
key: value
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
`,
|
||||
},
|
||||
"Multiple fields are correctly encoded": {
|
||||
resources: &struct {
|
||||
ConfigMap k8s.ConfigMap
|
||||
Secret k8s.Secret
|
||||
}{
|
||||
ConfigMap: k8s.ConfigMap{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "ConfigMap",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string]string{
|
||||
"key": "value",
|
||||
},
|
||||
},
|
||||
Secret: k8s.Secret{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "Secret",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"key": []byte("value"),
|
||||
},
|
||||
},
|
||||
},
|
||||
wantYAML: `apiVersion: v1
|
||||
data:
|
||||
key: value
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
---
|
||||
apiVersion: v1
|
||||
data:
|
||||
key: dmFsdWU=
|
||||
kind: Secret
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
`,
|
||||
},
|
||||
"Non-pointer is detected": {
|
||||
resources: "non-pointer",
|
||||
wantErr: true,
|
||||
},
|
||||
"Nil resource pointer is detected": {
|
||||
resources: nil,
|
||||
wantErr: true,
|
||||
},
|
||||
"Non-pointer field is ignored": {
|
||||
resources: &struct{ String string }{String: "somestring"},
|
||||
},
|
||||
"nil field is ignored": {
|
||||
resources: &struct {
|
||||
ConfigMap *k8s.ConfigMap
|
||||
}{
|
||||
ConfigMap: nil,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
yaml, err := MarshalK8SResources(tc.resources)
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
|
||||
assert.Equal(tc.wantYAML, string(yaml))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestUnmarshalK8SResources(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
data string
|
||||
into any
|
||||
wantObj any
|
||||
wantErr bool
|
||||
}{
|
||||
"ConfigMap as only field can be unmarshaled": {
|
||||
data: `apiVersion: v1
|
||||
data:
|
||||
key: value
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
`,
|
||||
into: &struct {
|
||||
ConfigMap k8s.ConfigMap
|
||||
}{},
|
||||
wantObj: &struct {
|
||||
ConfigMap k8s.ConfigMap
|
||||
}{
|
||||
ConfigMap: k8s.ConfigMap{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "ConfigMap",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string]string{
|
||||
"key": "value",
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
"Multiple fields are correctly unmarshaled": {
|
||||
data: `apiVersion: v1
|
||||
data:
|
||||
key: value
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
---
|
||||
apiVersion: v1
|
||||
data:
|
||||
key: dmFsdWU=
|
||||
kind: Secret
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
`,
|
||||
into: &struct {
|
||||
ConfigMap k8s.ConfigMap
|
||||
Secret k8s.Secret
|
||||
}{},
|
||||
wantObj: &struct {
|
||||
ConfigMap k8s.ConfigMap
|
||||
Secret k8s.Secret
|
||||
}{
|
||||
ConfigMap: k8s.ConfigMap{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "ConfigMap",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string]string{
|
||||
"key": "value",
|
||||
},
|
||||
},
|
||||
Secret: k8s.Secret{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "Secret",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"key": []byte("value"),
|
||||
},
|
||||
},
|
||||
},
|
||||
},
|
||||
"Mismatching amount of fields is detected": {
|
||||
data: `apiVersion: v1
|
||||
data:
|
||||
key: value
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
---
|
||||
apiVersion: v1
|
||||
data:
|
||||
key: dmFsdWU=
|
||||
kind: Secret
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
`,
|
||||
into: &struct {
|
||||
ConfigMap k8s.ConfigMap
|
||||
}{},
|
||||
wantErr: true,
|
||||
},
|
||||
"Non-struct pointer is detected": {
|
||||
into: proto.String("test"),
|
||||
wantErr: true,
|
||||
},
|
||||
"Nil into is detected": {
|
||||
into: nil,
|
||||
wantErr: true,
|
||||
},
|
||||
"Invalid yaml is detected": {
|
||||
data: `duplicateKey: value
|
||||
duplicateKey: value`,
|
||||
into: &struct {
|
||||
ConfigMap k8s.ConfigMap
|
||||
}{},
|
||||
wantErr: true,
|
||||
},
|
||||
"Struct field cannot interface with runtime.Object": {
|
||||
data: `apiVersion: v1
|
||||
data:
|
||||
key: value
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
`,
|
||||
into: &struct {
|
||||
String string
|
||||
}{},
|
||||
wantErr: true,
|
||||
},
|
||||
"Struct field mismatch": {
|
||||
data: `apiVersion: v1
|
||||
data:
|
||||
key: value
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
`,
|
||||
into: &struct {
|
||||
Secret k8s.Secret
|
||||
}{},
|
||||
wantErr: true,
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
err := UnmarshalK8SResources([]byte(tc.data), tc.into)
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
|
||||
assert.Equal(tc.wantObj, tc.into)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestMarshalK8SResourcesList(t *testing.T) {
|
||||
testCases := map[string]struct {
|
||||
resources []runtime.Object
|
||||
wantErr bool
|
||||
wantYAML string
|
||||
}{
|
||||
"ConfigMap as only element be marshaled": {
|
||||
resources: []runtime.Object{
|
||||
&k8s.ConfigMap{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "ConfigMap",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string]string{
|
||||
"key": "value",
|
||||
},
|
||||
},
|
||||
},
|
||||
wantYAML: `apiVersion: v1
|
||||
data:
|
||||
key: value
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
`,
|
||||
},
|
||||
"Multiple fields are correctly encoded": {
|
||||
resources: []runtime.Object{
|
||||
&k8s.ConfigMap{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "ConfigMap",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string]string{
|
||||
"key": "value",
|
||||
},
|
||||
},
|
||||
&k8s.Secret{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "Secret",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string][]byte{
|
||||
"key": []byte("value"),
|
||||
},
|
||||
},
|
||||
},
|
||||
wantYAML: `apiVersion: v1
|
||||
data:
|
||||
key: value
|
||||
kind: ConfigMap
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
---
|
||||
apiVersion: v1
|
||||
data:
|
||||
key: dmFsdWU=
|
||||
kind: Secret
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
`,
|
||||
},
|
||||
"Nil resource pointer is encodes": {
|
||||
resources: []runtime.Object{nil},
|
||||
wantYAML: "null\n",
|
||||
},
|
||||
}
|
||||
|
||||
for name, tc := range testCases {
|
||||
t.Run(name, func(t *testing.T) {
|
||||
assert := assert.New(t)
|
||||
require := require.New(t)
|
||||
|
||||
yaml, err := MarshalK8SResourcesList(tc.resources)
|
||||
|
||||
if tc.wantErr {
|
||||
assert.Error(err)
|
||||
return
|
||||
}
|
||||
require.NoError(err)
|
||||
|
||||
assert.Equal(tc.wantYAML, string(yaml))
|
||||
})
|
||||
}
|
||||
}
|
||||
|
|
@ -3,6 +3,7 @@ package resources
|
|||
import (
|
||||
"time"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
operatorsv1 "github.com/operator-framework/api/pkg/operators/v1"
|
||||
operatorsv1alpha1 "github.com/operator-framework/api/pkg/operators/v1alpha1"
|
||||
|
|
@ -74,5 +75,5 @@ func NewNodeMaintenanceOperatorDeployment() *nodeMaintenanceOperatorDeployment {
|
|||
}
|
||||
|
||||
func (c *nodeMaintenanceOperatorDeployment) Marshal() ([]byte, error) {
|
||||
return MarshalK8SResources(c)
|
||||
return kubernetes.MarshalK8SResources(c)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package resources
|
|||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
|
@ -16,6 +17,6 @@ func TestNodeMaintenanceOperatorMarshalUnmarshal(t *testing.T) {
|
|||
require.NoError(err)
|
||||
|
||||
var recreated nodeMaintenanceOperatorDeployment
|
||||
require.NoError(UnmarshalK8SResources(data, &recreated))
|
||||
require.NoError(kubernetes.UnmarshalK8SResources(data, &recreated))
|
||||
assert.Equal(nmoDepl, &recreated)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -4,6 +4,7 @@ import (
|
|||
_ "embed"
|
||||
"time"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
operatorsv1 "github.com/operator-framework/api/pkg/operators/v1"
|
||||
operatorsv1alpha1 "github.com/operator-framework/api/pkg/operators/v1alpha1"
|
||||
|
|
@ -88,5 +89,5 @@ func NewNodeOperatorDeployment(cloudProvider string, uid string) *nodeOperatorDe
|
|||
}
|
||||
|
||||
func (c *nodeOperatorDeployment) Marshal() ([]byte, error) {
|
||||
return MarshalK8SResources(c)
|
||||
return kubernetes.MarshalK8SResources(c)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package resources
|
|||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
|
@ -16,6 +17,6 @@ func TestNodeOperatorMarshalUnmarshal(t *testing.T) {
|
|||
require.NoError(err)
|
||||
|
||||
var recreated nodeOperatorDeployment
|
||||
require.NoError(UnmarshalK8SResources(data, &recreated))
|
||||
require.NoError(kubernetes.UnmarshalK8SResources(data, &recreated))
|
||||
assert.Equal(nmoDepl, &recreated)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,18 +0,0 @@
|
|||
package resources
|
||||
|
||||
import (
|
||||
k8s "k8s.io/api/core/v1"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
)
|
||||
|
||||
// Secrets represent a list of k8s Secret.
|
||||
type Secrets []*k8s.Secret
|
||||
|
||||
// Marshal marshals secrets into multiple YAML documents.
|
||||
func (s Secrets) Marshal() ([]byte, error) {
|
||||
objects := make([]runtime.Object, len(s))
|
||||
for i := range s {
|
||||
objects[i] = s[i]
|
||||
}
|
||||
return MarshalK8SResourcesList(objects)
|
||||
}
|
||||
|
|
@ -1,49 +0,0 @@
|
|||
package resources
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
)
|
||||
|
||||
func TestSecrets(t *testing.T) {
|
||||
require := require.New(t)
|
||||
assert := assert.New(t)
|
||||
|
||||
secrets := Secrets{
|
||||
&k8s.Secret{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "Secret",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string][]byte{"key": []byte("value1")},
|
||||
},
|
||||
&k8s.Secret{
|
||||
TypeMeta: v1.TypeMeta{
|
||||
Kind: "Secret",
|
||||
APIVersion: "v1",
|
||||
},
|
||||
Data: map[string][]byte{"key": []byte("value2")},
|
||||
},
|
||||
}
|
||||
data, err := secrets.Marshal()
|
||||
require.NoError(err)
|
||||
|
||||
assert.Equal(`apiVersion: v1
|
||||
data:
|
||||
key: dmFsdWUx
|
||||
kind: Secret
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
---
|
||||
apiVersion: v1
|
||||
data:
|
||||
key: dmFsdWUy
|
||||
kind: Secret
|
||||
metadata:
|
||||
creationTimestamp: null
|
||||
`, string(data))
|
||||
}
|
||||
|
|
@ -4,6 +4,7 @@ import (
|
|||
"fmt"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/constants"
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
apps "k8s.io/api/apps/v1"
|
||||
k8s "k8s.io/api/core/v1"
|
||||
|
|
@ -144,5 +145,5 @@ func NewVerificationDaemonSet(csp string) *verificationDaemonset {
|
|||
}
|
||||
|
||||
func (v *verificationDaemonset) Marshal() ([]byte, error) {
|
||||
return MarshalK8SResources(v)
|
||||
return kubernetes.MarshalK8SResources(v)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,6 +3,7 @@ package resources
|
|||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/stretchr/testify/assert"
|
||||
"github.com/stretchr/testify/require"
|
||||
)
|
||||
|
|
@ -13,6 +14,6 @@ func TestNewVerificationDaemonset(t *testing.T) {
|
|||
require.NoError(t, err)
|
||||
|
||||
var recreated verificationDaemonset
|
||||
require.NoError(t, UnmarshalK8SResources(deploymentYAML, &recreated))
|
||||
require.NoError(t, kubernetes.UnmarshalK8SResources(deploymentYAML, &recreated))
|
||||
assert.Equal(t, deployment, &recreated)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -20,6 +20,7 @@ import (
|
|||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubelet"
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/edgelesssys/constellation/internal/constants"
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
kubeconstants "k8s.io/kubernetes/cmd/kubeadm/app/constants"
|
||||
|
||||
"github.com/edgelesssys/constellation/internal/crypto"
|
||||
|
|
@ -49,7 +50,7 @@ const (
|
|||
|
||||
// Client provides the functions to talk to the k8s API.
|
||||
type Client interface {
|
||||
Apply(resources resources.Marshaler, forceConflicts bool) error
|
||||
Apply(resources kubernetes.Marshaler, forceConflicts bool) error
|
||||
SetKubeconfig(kubeconfig []byte)
|
||||
CreateConfigMap(ctx context.Context, configMap corev1.ConfigMap) error
|
||||
AddTolerationsToDeployment(ctx context.Context, tolerations []corev1.Toleration, name string, namespace string) error
|
||||
|
|
@ -343,7 +344,7 @@ func (k *KubernetesUtil) deployCiliumQEMU(ctx context.Context, helmClient *actio
|
|||
}
|
||||
|
||||
// SetupAutoscaling deploys the k8s cluster autoscaler.
|
||||
func (k *KubernetesUtil) SetupAutoscaling(kubectl Client, clusterAutoscalerConfiguration resources.Marshaler, secrets resources.Marshaler) error {
|
||||
func (k *KubernetesUtil) SetupAutoscaling(kubectl Client, clusterAutoscalerConfiguration kubernetes.Marshaler, secrets kubernetes.Marshaler) error {
|
||||
if err := kubectl.Apply(secrets, true); err != nil {
|
||||
return fmt.Errorf("applying cluster-autoscaler Secrets: %w", err)
|
||||
}
|
||||
|
|
@ -351,17 +352,17 @@ func (k *KubernetesUtil) SetupAutoscaling(kubectl Client, clusterAutoscalerConfi
|
|||
}
|
||||
|
||||
// SetupJoinService deploys the Constellation node join service.
|
||||
func (k *KubernetesUtil) SetupJoinService(kubectl Client, joinServiceConfiguration resources.Marshaler) error {
|
||||
func (k *KubernetesUtil) SetupJoinService(kubectl Client, joinServiceConfiguration kubernetes.Marshaler) error {
|
||||
return kubectl.Apply(joinServiceConfiguration, true)
|
||||
}
|
||||
|
||||
// SetupGCPGuestAgent deploys the GCP guest agent daemon set.
|
||||
func (k *KubernetesUtil) SetupGCPGuestAgent(kubectl Client, guestAgentDaemonset resources.Marshaler) error {
|
||||
func (k *KubernetesUtil) SetupGCPGuestAgent(kubectl Client, guestAgentDaemonset kubernetes.Marshaler) error {
|
||||
return kubectl.Apply(guestAgentDaemonset, true)
|
||||
}
|
||||
|
||||
// SetupCloudControllerManager deploys the k8s cloud-controller-manager.
|
||||
func (k *KubernetesUtil) SetupCloudControllerManager(kubectl Client, cloudControllerManagerConfiguration resources.Marshaler, configMaps resources.Marshaler, secrets resources.Marshaler) error {
|
||||
func (k *KubernetesUtil) SetupCloudControllerManager(kubectl Client, cloudControllerManagerConfiguration kubernetes.Marshaler, configMaps kubernetes.Marshaler, secrets kubernetes.Marshaler) error {
|
||||
if err := kubectl.Apply(configMaps, true); err != nil {
|
||||
return fmt.Errorf("applying ccm ConfigMaps: %w", err)
|
||||
}
|
||||
|
|
@ -375,17 +376,17 @@ func (k *KubernetesUtil) SetupCloudControllerManager(kubectl Client, cloudContro
|
|||
}
|
||||
|
||||
// SetupCloudNodeManager deploys the k8s cloud-node-manager.
|
||||
func (k *KubernetesUtil) SetupCloudNodeManager(kubectl Client, cloudNodeManagerConfiguration resources.Marshaler) error {
|
||||
func (k *KubernetesUtil) SetupCloudNodeManager(kubectl Client, cloudNodeManagerConfiguration kubernetes.Marshaler) error {
|
||||
return kubectl.Apply(cloudNodeManagerConfiguration, true)
|
||||
}
|
||||
|
||||
// SetupAccessManager deploys the constellation-access-manager for deploying SSH keys on control-plane & worker nodes.
|
||||
func (k *KubernetesUtil) SetupAccessManager(kubectl Client, accessManagerConfiguration resources.Marshaler) error {
|
||||
func (k *KubernetesUtil) SetupAccessManager(kubectl Client, accessManagerConfiguration kubernetes.Marshaler) error {
|
||||
return kubectl.Apply(accessManagerConfiguration, true)
|
||||
}
|
||||
|
||||
// SetupKMS deploys the KMS deployment.
|
||||
func (k *KubernetesUtil) SetupKMS(kubectl Client, kmsConfiguration resources.Marshaler) error {
|
||||
func (k *KubernetesUtil) SetupKMS(kubectl Client, kmsConfiguration kubernetes.Marshaler) error {
|
||||
if err := kubectl.Apply(kmsConfiguration, true); err != nil {
|
||||
return fmt.Errorf("applying KMS configuration: %w", err)
|
||||
}
|
||||
|
|
@ -393,11 +394,11 @@ func (k *KubernetesUtil) SetupKMS(kubectl Client, kmsConfiguration resources.Mar
|
|||
}
|
||||
|
||||
// SetupVerificationService deploys the verification service.
|
||||
func (k *KubernetesUtil) SetupVerificationService(kubectl Client, verificationServiceConfiguration resources.Marshaler) error {
|
||||
func (k *KubernetesUtil) SetupVerificationService(kubectl Client, verificationServiceConfiguration kubernetes.Marshaler) error {
|
||||
return kubectl.Apply(verificationServiceConfiguration, true)
|
||||
}
|
||||
|
||||
func (k *KubernetesUtil) SetupOperatorLifecycleManager(ctx context.Context, kubectl Client, olmCRDs, olmConfiguration resources.Marshaler, crdNames []string) error {
|
||||
func (k *KubernetesUtil) SetupOperatorLifecycleManager(ctx context.Context, kubectl Client, olmCRDs, olmConfiguration kubernetes.Marshaler, crdNames []string) error {
|
||||
if err := kubectl.Apply(olmCRDs, true); err != nil {
|
||||
return fmt.Errorf("applying OLM CRDs: %w", err)
|
||||
}
|
||||
|
|
@ -409,11 +410,11 @@ func (k *KubernetesUtil) SetupOperatorLifecycleManager(ctx context.Context, kube
|
|||
return kubectl.Apply(olmConfiguration, true)
|
||||
}
|
||||
|
||||
func (k *KubernetesUtil) SetupNodeMaintenanceOperator(kubectl Client, nodeMaintenanceOperatorConfiguration resources.Marshaler) error {
|
||||
func (k *KubernetesUtil) SetupNodeMaintenanceOperator(kubectl Client, nodeMaintenanceOperatorConfiguration kubernetes.Marshaler) error {
|
||||
return kubectl.Apply(nodeMaintenanceOperatorConfiguration, true)
|
||||
}
|
||||
|
||||
func (k *KubernetesUtil) SetupNodeOperator(ctx context.Context, kubectl Client, nodeOperatorConfiguration resources.Marshaler) error {
|
||||
func (k *KubernetesUtil) SetupNodeOperator(ctx context.Context, kubectl Client, nodeOperatorConfiguration kubernetes.Marshaler) error {
|
||||
return kubectl.Apply(nodeOperatorConfiguration, true)
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ import (
|
|||
"net"
|
||||
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi"
|
||||
"github.com/edgelesssys/constellation/bootstrapper/internal/kubernetes/k8sapi/resources"
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/internal/logger"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
)
|
||||
|
|
@ -15,17 +15,17 @@ type clusterUtil interface {
|
|||
InitCluster(ctx context.Context, initConfig []byte, nodeName string, ips []net.IP, log *logger.Logger) error
|
||||
JoinCluster(ctx context.Context, joinConfig []byte, log *logger.Logger) error
|
||||
SetupHelmDeployments(ctx context.Context, client k8sapi.Client, helmDeployments []byte, in k8sapi.SetupPodNetworkInput, log *logger.Logger) error
|
||||
SetupAccessManager(kubectl k8sapi.Client, sshUsers resources.Marshaler) error
|
||||
SetupAutoscaling(kubectl k8sapi.Client, clusterAutoscalerConfiguration resources.Marshaler, secrets resources.Marshaler) error
|
||||
SetupJoinService(kubectl k8sapi.Client, joinServiceConfiguration resources.Marshaler) error
|
||||
SetupCloudControllerManager(kubectl k8sapi.Client, cloudControllerManagerConfiguration resources.Marshaler, configMaps resources.Marshaler, secrets resources.Marshaler) error
|
||||
SetupCloudNodeManager(kubectl k8sapi.Client, cloudNodeManagerConfiguration resources.Marshaler) error
|
||||
SetupKMS(kubectl k8sapi.Client, kmsConfiguration resources.Marshaler) error
|
||||
SetupVerificationService(kubectl k8sapi.Client, verificationServiceConfiguration resources.Marshaler) error
|
||||
SetupGCPGuestAgent(kubectl k8sapi.Client, gcpGuestAgentConfiguration resources.Marshaler) error
|
||||
SetupOperatorLifecycleManager(ctx context.Context, kubectl k8sapi.Client, olmCRDs, olmConfiguration resources.Marshaler, crdNames []string) error
|
||||
SetupNodeMaintenanceOperator(kubectl k8sapi.Client, nodeMaintenanceOperatorConfiguration resources.Marshaler) error
|
||||
SetupNodeOperator(ctx context.Context, kubectl k8sapi.Client, nodeOperatorConfiguration resources.Marshaler) error
|
||||
SetupAccessManager(kubectl k8sapi.Client, sshUsers kubernetes.Marshaler) error
|
||||
SetupAutoscaling(kubectl k8sapi.Client, clusterAutoscalerConfiguration kubernetes.Marshaler, secrets kubernetes.Marshaler) error
|
||||
SetupJoinService(kubectl k8sapi.Client, joinServiceConfiguration kubernetes.Marshaler) error
|
||||
SetupCloudControllerManager(kubectl k8sapi.Client, cloudControllerManagerConfiguration kubernetes.Marshaler, configMaps kubernetes.Marshaler, secrets kubernetes.Marshaler) error
|
||||
SetupCloudNodeManager(kubectl k8sapi.Client, cloudNodeManagerConfiguration kubernetes.Marshaler) error
|
||||
SetupKMS(kubectl k8sapi.Client, kmsConfiguration kubernetes.Marshaler) error
|
||||
SetupVerificationService(kubectl k8sapi.Client, verificationServiceConfiguration kubernetes.Marshaler) error
|
||||
SetupGCPGuestAgent(kubectl k8sapi.Client, gcpGuestAgentConfiguration kubernetes.Marshaler) error
|
||||
SetupOperatorLifecycleManager(ctx context.Context, kubectl k8sapi.Client, olmCRDs, olmConfiguration kubernetes.Marshaler, crdNames []string) error
|
||||
SetupNodeMaintenanceOperator(kubectl k8sapi.Client, nodeMaintenanceOperatorConfiguration kubernetes.Marshaler) error
|
||||
SetupNodeOperator(ctx context.Context, kubectl k8sapi.Client, nodeOperatorConfiguration kubernetes.Marshaler) error
|
||||
StartKubelet() error
|
||||
RestartKubelet() error
|
||||
FixCilium(nodeNameK8s string, log *logger.Logger)
|
||||
|
|
|
|||
|
|
@ -13,6 +13,7 @@ import (
|
|||
"github.com/edgelesssys/constellation/bootstrapper/role"
|
||||
"github.com/edgelesssys/constellation/internal/cloud/metadata"
|
||||
"github.com/edgelesssys/constellation/internal/constants"
|
||||
"github.com/edgelesssys/constellation/internal/kubernetes"
|
||||
"github.com/edgelesssys/constellation/internal/logger"
|
||||
"github.com/edgelesssys/constellation/internal/versions"
|
||||
"github.com/stretchr/testify/assert"
|
||||
|
|
@ -311,7 +312,7 @@ func TestInitCluster(t *testing.T) {
|
|||
require.NoError(err)
|
||||
|
||||
var kubeadmConfig k8sapi.KubeadmInitYAML
|
||||
require.NoError(resources.UnmarshalK8SResources(tc.clusterUtil.initConfigs[0], &kubeadmConfig))
|
||||
require.NoError(kubernetes.UnmarshalK8SResources(tc.clusterUtil.initConfigs[0], &kubeadmConfig))
|
||||
require.Equal(tc.wantConfig.ClusterConfiguration, kubeadmConfig.ClusterConfiguration)
|
||||
require.Equal(tc.wantConfig.InitConfiguration, kubeadmConfig.InitConfiguration)
|
||||
})
|
||||
|
|
@ -543,47 +544,47 @@ func (s *stubClusterUtil) SetupHelmDeployments(context.Context, k8sapi.Client, [
|
|||
return s.setupHelmDeploymentsErr
|
||||
}
|
||||
|
||||
func (s *stubClusterUtil) SetupAutoscaling(kubectl k8sapi.Client, clusterAutoscalerConfiguration resources.Marshaler, secrets resources.Marshaler) error {
|
||||
func (s *stubClusterUtil) SetupAutoscaling(kubectl k8sapi.Client, clusterAutoscalerConfiguration kubernetes.Marshaler, secrets kubernetes.Marshaler) error {
|
||||
return s.setupAutoscalingError
|
||||
}
|
||||
|
||||
func (s *stubClusterUtil) SetupJoinService(kubectl k8sapi.Client, joinServiceConfiguration resources.Marshaler) error {
|
||||
func (s *stubClusterUtil) SetupJoinService(kubectl k8sapi.Client, joinServiceConfiguration kubernetes.Marshaler) error {
|
||||
return s.setupJoinServiceError
|
||||
}
|
||||
|
||||
func (s *stubClusterUtil) SetupGCPGuestAgent(kubectl k8sapi.Client, gcpGuestAgentConfiguration resources.Marshaler) error {
|
||||
func (s *stubClusterUtil) SetupGCPGuestAgent(kubectl k8sapi.Client, gcpGuestAgentConfiguration kubernetes.Marshaler) error {
|
||||
return s.setupGCPGuestAgentErr
|
||||
}
|
||||
|
||||
func (s *stubClusterUtil) SetupCloudControllerManager(kubectl k8sapi.Client, cloudControllerManagerConfiguration resources.Marshaler, configMaps resources.Marshaler, secrets resources.Marshaler) error {
|
||||
func (s *stubClusterUtil) SetupCloudControllerManager(kubectl k8sapi.Client, cloudControllerManagerConfiguration kubernetes.Marshaler, configMaps kubernetes.Marshaler, secrets kubernetes.Marshaler) error {
|
||||
return s.setupCloudControllerManagerError
|
||||
}
|
||||
|
||||
func (s *stubClusterUtil) SetupKMS(kubectl k8sapi.Client, kmsDeployment resources.Marshaler) error {
|
||||
func (s *stubClusterUtil) SetupKMS(kubectl k8sapi.Client, kmsDeployment kubernetes.Marshaler) error {
|
||||
return s.setupKMSError
|
||||
}
|
||||
|
||||
func (s *stubClusterUtil) SetupAccessManager(kubectl k8sapi.Client, accessManagerConfiguration resources.Marshaler) error {
|
||||
func (s *stubClusterUtil) SetupAccessManager(kubectl k8sapi.Client, accessManagerConfiguration kubernetes.Marshaler) error {
|
||||
return s.setupAccessManagerError
|
||||
}
|
||||
|
||||
func (s *stubClusterUtil) SetupCloudNodeManager(kubectl k8sapi.Client, cloudNodeManagerConfiguration resources.Marshaler) error {
|
||||
func (s *stubClusterUtil) SetupCloudNodeManager(kubectl k8sapi.Client, cloudNodeManagerConfiguration kubernetes.Marshaler) error {
|
||||
return s.setupCloudNodeManagerError
|
||||
}
|
||||
|
||||
func (s *stubClusterUtil) SetupVerificationService(kubectl k8sapi.Client, verificationServiceConfiguration resources.Marshaler) error {
|
||||
func (s *stubClusterUtil) SetupVerificationService(kubectl k8sapi.Client, verificationServiceConfiguration kubernetes.Marshaler) error {
|
||||
return s.setupVerificationServiceErr
|
||||
}
|
||||
|
||||
func (s *stubClusterUtil) SetupOperatorLifecycleManager(ctx context.Context, kubectl k8sapi.Client, olmCRDs, olmConfiguration resources.Marshaler, crdNames []string) error {
|
||||
func (s *stubClusterUtil) SetupOperatorLifecycleManager(ctx context.Context, kubectl k8sapi.Client, olmCRDs, olmConfiguration kubernetes.Marshaler, crdNames []string) error {
|
||||
return s.setupOLMErr
|
||||
}
|
||||
|
||||
func (s *stubClusterUtil) SetupNodeMaintenanceOperator(kubectl k8sapi.Client, nodeMaintenanceOperatorConfiguration resources.Marshaler) error {
|
||||
func (s *stubClusterUtil) SetupNodeMaintenanceOperator(kubectl k8sapi.Client, nodeMaintenanceOperatorConfiguration kubernetes.Marshaler) error {
|
||||
return s.setupNMOErr
|
||||
}
|
||||
|
||||
func (s *stubClusterUtil) SetupNodeOperator(ctx context.Context, kubectl k8sapi.Client, nodeOperatorConfiguration resources.Marshaler) error {
|
||||
func (s *stubClusterUtil) SetupNodeOperator(ctx context.Context, kubectl k8sapi.Client, nodeOperatorConfiguration kubernetes.Marshaler) error {
|
||||
return s.setupNodeOperatorErr
|
||||
}
|
||||
|
||||
|
|
@ -630,11 +631,11 @@ type stubKubectl struct {
|
|||
AddTNodeSelectorsToDeploymentErr error
|
||||
waitForCRDsErr error
|
||||
|
||||
resources []resources.Marshaler
|
||||
resources []kubernetes.Marshaler
|
||||
kubeconfigs [][]byte
|
||||
}
|
||||
|
||||
func (s *stubKubectl) Apply(resources resources.Marshaler, forceConflicts bool) error {
|
||||
func (s *stubKubectl) Apply(resources kubernetes.Marshaler, forceConflicts bool) error {
|
||||
s.resources = append(s.resources, resources)
|
||||
return s.ApplyErr
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue