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cli: add basic support for constellation create on OpenStack (#1283)

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* image: support OpenStack image build / upload

* cli: add OpenStack terraform template

* config: add OpenStack as CSP

* versionsapi: add OpenStack as CSP

* cli: add OpenStack as provider for `config generate` and `create`

* disk-mapper: add basic support for boot on OpenStack

* debugd: add placeholder for OpenStack

* image: fix config file sourcing for image upload
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Malte Poll 2023-02-27 18:19:52 +01:00 • committed by GitHub
parent b013a7ab32
commit b79f7d0c8c
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37 changed files with 954 additions and 79 deletions
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58
cli/internal/cloudcmd/create.go
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@ -8,6 +8,7 @@ package cloudcmd
import (
"context"
"errors"
"fmt"
"io"
"net/url"
@ -82,6 +83,13 @@ func (c *Creator) Create(ctx context.Context, provider cloudprovider.Provider, c
}
defer cl.RemoveInstaller()
return c.createAzure(ctx, cl, config, insType, controlPlaneCount, workerCount, image)
case cloudprovider.OpenStack:
cl, err := c.newTerraformClient(ctx)
if err != nil {
return clusterid.File{}, err
}
defer cl.RemoveInstaller()
return c.createOpenStack(ctx, cl, config, controlPlaneCount, workerCount, image)
case cloudprovider.QEMU:
if runtime.GOARCH != "amd64" || runtime.GOOS != "linux" {
return clusterid.File{}, fmt.Errorf("creation of a QEMU based Constellation is not supported for %s/%s", runtime.GOOS, runtime.GOARCH)
@ -241,6 +249,56 @@ func normalizeAzureURIs(vars terraform.AzureClusterVariables) terraform.AzureClu
return vars
}
func (c *Creator) createOpenStack(ctx context.Context, cl terraformClient, config *config.Config,
controlPlaneCount, workerCount int, image string,
) (idFile clusterid.File, retErr error) {
// TODO: Remove this once OpenStack is supported.
if os.Getenv("CONSTELLATION_OPENSTACK_DEV") != "1" {
return clusterid.File{}, errors.New("OpenStack isn't supported yet")
}
if _, hasOSAuthURL := os.LookupEnv("OS_AUTH_URL"); !hasOSAuthURL && config.Provider.OpenStack.Cloud == "" {
return clusterid.File{}, errors.New(
"neither environment variable OS_AUTH_URL nor cloud name for \"clouds.yaml\" is set. OpenStack authentication requires a set of " +
"OS_* environment variables that are typically sourced into the current shell with an openrc file " +
"or a cloud name for \"clouds.yaml\". " +
"See https://docs.openstack.org/openstacksdk/latest/user/config/configuration.html for more information",
)
}
vars := terraform.OpenStackClusterVariables{
CommonVariables: terraform.CommonVariables{
Name: config.Name,
CountControlPlanes: controlPlaneCount,
CountWorkers: workerCount,
StateDiskSizeGB: config.StateDiskSizeGB,
},
Cloud: config.Provider.OpenStack.Cloud,
AvailabilityZone: config.Provider.OpenStack.AvailabilityZone,
FloatingIPPoolID: config.Provider.OpenStack.FloatingIPPoolID,
FlavorID: config.Provider.OpenStack.FlavorID,
ImageURL: image,
DirectDownload: *config.Provider.OpenStack.DirectDownload,
Debug: config.IsDebugCluster(),
}
if err := cl.PrepareWorkspace(path.Join("terraform", strings.ToLower(cloudprovider.OpenStack.String())), &vars); err != nil {
return clusterid.File{}, err
}
defer rollbackOnError(context.Background(), c.out, &retErr, &rollbackerTerraform{client: cl})
tfOutput, err := cl.CreateCluster(ctx)
if err != nil {
return clusterid.File{}, err
}
return clusterid.File{
CloudProvider: cloudprovider.OpenStack,
IP: tfOutput.IP,
InitSecret: []byte(tfOutput.Secret),
UID: tfOutput.UID,
}, nil
}
func (c *Creator) createQEMU(ctx context.Context, cl terraformClient, lv libvirtRunner, config *config.Config,
controlPlaneCount, workerCount int, source string,
) (idFile clusterid.File, retErr error) {