constellation/cli/internal/terraform/variables_test.go

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/*
Copyright (c) Edgeless Systems GmbH
SPDX-License-Identifier: AGPL-3.0-only
*/
package terraform
import (
"testing"
"github.com/Azure/azure-sdk-for-go/sdk/azcore/to"
"github.com/stretchr/testify/assert"
)
func TestAWSClusterVariables(t *testing.T) {
vars := AWSClusterVariables{
CommonVariables: CommonVariables{
Name: "cluster-name",
CountControlPlanes: 1,
CountWorkers: 2,
StateDiskSizeGB: 30,
},
Region: "eu-central-1",
Zone: "eu-central-1a",
AMIImageID: "ami-0123456789abcdef",
InstanceType: "x1.foo",
StateDiskType: "bardisk",
IAMProfileControlPlane: "arn:aws:iam::123456789012:instance-profile/cluster-name-controlplane",
IAMProfileWorkerNodes: "arn:aws:iam::123456789012:instance-profile/cluster-name-worker",
Debug: true,
EnableSNP: true,
}
// test that the variables are correctly rendered
want := `name = "cluster-name"
control_plane_count = 1
worker_count = 2
state_disk_size = 30
region = "eu-central-1"
zone = "eu-central-1a"
ami = "ami-0123456789abcdef"
instance_type = "x1.foo"
state_disk_type = "bardisk"
iam_instance_profile_control_plane = "arn:aws:iam::123456789012:instance-profile/cluster-name-controlplane"
iam_instance_profile_worker_nodes = "arn:aws:iam::123456789012:instance-profile/cluster-name-worker"
debug = true
enable_snp = true
`
got := vars.String()
assert.Equal(t, want, got)
}
func TestAWSIAMVariables(t *testing.T) {
vars := AWSIAMVariables{
Region: "eu-central-1",
Prefix: "my-prefix",
}
// test that the variables are correctly rendered
want := `name_prefix = "my-prefix"
region = "eu-central-1"
`
got := vars.String()
assert.Equal(t, want, got)
}
func TestGCPClusterVariables(t *testing.T) {
vars := GCPClusterVariables{
Name: "cluster-name",
Project: "my-project",
Region: "eu-central-1",
Zone: "eu-central-1a",
ImageID: "image-0123456789abcdef",
Debug: true,
NodeGroups: map[string]GCPNodeGroup{
"control_plane_default": {
Role: "ControlPlane",
StateDiskSizeGB: 30,
InitialCount: 1,
Zone: "eu-central-1a",
InstanceType: "n2d-standard-4",
DiskType: "pd-ssd",
},
"worker_default": {
Role: "Worker",
StateDiskSizeGB: 10,
InitialCount: 1,
Zone: "eu-central-1b",
InstanceType: "n2d-standard-8",
DiskType: "pd-ssd",
},
},
}
// test that the variables are correctly rendered
want := `name = "cluster-name"
project = "my-project"
region = "eu-central-1"
zone = "eu-central-1a"
image_id = "image-0123456789abcdef"
debug = true
node_groups = {
control_plane_default = {
disk_size = 30
disk_type = "pd-ssd"
initial_count = 1
instance_type = "n2d-standard-4"
role = "ControlPlane"
zone = "eu-central-1a"
}
worker_default = {
disk_size = 10
disk_type = "pd-ssd"
initial_count = 1
instance_type = "n2d-standard-8"
role = "Worker"
zone = "eu-central-1b"
}
}
`
got := vars.String()
assert.Equal(t, want, got)
}
func TestGCPIAMVariables(t *testing.T) {
vars := GCPIAMVariables{
Project: "my-project",
Region: "eu-central-1",
Zone: "eu-central-1a",
ServiceAccountID: "my-service-account",
}
// test that the variables are correctly rendered
want := `project_id = "my-project"
region = "eu-central-1"
zone = "eu-central-1a"
service_account_id = "my-service-account"
`
got := vars.String()
assert.Equal(t, want, got)
}
func TestAzureClusterVariables(t *testing.T) {
vars := AzureClusterVariables{
Name: "cluster-name",
NodeGroups: map[string]AzureNodeGroup{
"control_plane_default": {
Role: "ControlPlane",
InstanceCount: to.Ptr(1),
InstanceType: "Standard_D2s_v3",
DiskType: "StandardSSD_LRS",
DiskSizeGB: 100,
},
},
ConfidentialVM: to.Ptr(true),
ResourceGroup: "my-resource-group",
UserAssignedIdentity: "my-user-assigned-identity",
ImageID: "image-0123456789abcdef",
CreateMAA: to.Ptr(true),
Debug: to.Ptr(true),
Location: "eu-central-1",
}
// test that the variables are correctly rendered
want := `name = "cluster-name"
image_id = "image-0123456789abcdef"
create_maa = true
debug = true
resource_group = "my-resource-group"
location = "eu-central-1"
user_assigned_identity = "my-user-assigned-identity"
confidential_vm = true
node_groups = {
control_plane_default = {
disk_size = 100
disk_type = "StandardSSD_LRS"
instance_count = 1
instance_type = "Standard_D2s_v3"
role = "ControlPlane"
zones = null
}
}
`
got := vars.String()
assert.Equal(t, want, got)
}
func TestAzureIAMVariables(t *testing.T) {
vars := AzureIAMVariables{
Region: "eu-central-1",
ServicePrincipal: "my-service-principal",
ResourceGroup: "my-resource-group",
}
// test that the variables are correctly rendered
want := `service_principal_name = "my-service-principal"
region = "eu-central-1"
resource_group_name = "my-resource-group"
`
got := vars.String()
assert.Equal(t, want, got)
}
func TestOpenStackClusterVariables(t *testing.T) {
vars := OpenStackClusterVariables{
CommonVariables: CommonVariables{
Name: "cluster-name",
CountControlPlanes: 1,
CountWorkers: 2,
StateDiskSizeGB: 30,
},
Cloud: "my-cloud",
AvailabilityZone: "az-01",
FlavorID: "flavor-0123456789abcdef",
FloatingIPPoolID: "fip-pool-0123456789abcdef",
StateDiskType: "performance-8",
ImageURL: "https://example.com/image.raw",
DirectDownload: true,
OpenstackUserDomainName: "my-user-domain",
OpenstackUsername: "my-username",
OpenstackPassword: "my-password",
Debug: true,
}
// test that the variables are correctly rendered
want := `name = "cluster-name"
control_plane_count = 1
worker_count = 2
state_disk_size = 30
cloud = "my-cloud"
availability_zone = "az-01"
flavor_id = "flavor-0123456789abcdef"
floating_ip_pool_id = "fip-pool-0123456789abcdef"
image_url = "https://example.com/image.raw"
direct_download = true
state_disk_type = "performance-8"
openstack_user_domain_name = "my-user-domain"
openstack_username = "my-username"
openstack_password = "my-password"
debug = true
`
got := vars.String()
assert.Equal(t, want, got)
}
func TestQEMUClusterVariables(t *testing.T) {
vars := QEMUVariables{
CommonVariables: CommonVariables{
Name: "cluster-name",
CountControlPlanes: 1,
CountWorkers: 2,
StateDiskSizeGB: 30,
},
LibvirtURI: "qemu:///system",
LibvirtSocketPath: "/var/run/libvirt/libvirt-sock",
BootMode: "uefi",
CPUCount: 4,
MemorySizeMiB: 8192,
ImagePath: "/var/lib/libvirt/images/cluster-name.qcow2",
ImageFormat: "raw",
MetadataAPIImage: "example.com/metadata-api:latest",
MetadataLibvirtURI: "qemu:///system",
NVRAM: "production",
Firmware: "/usr/share/OVMF/OVMF_CODE.fd",
BzImagePath: "/var/lib/libvirt/images/cluster-name-bzimage",
InitrdPath: "/var/lib/libvirt/images/cluster-name-initrd",
KernelCmdline: "console=ttyS0,115200n8",
}
// test that the variables are correctly rendered
want := `name = "cluster-name"
control_plane_count = 1
worker_count = 2
state_disk_size = 30
libvirt_uri = "qemu:///system"
libvirt_socket_path = "/var/run/libvirt/libvirt-sock"
constellation_os_image = "/var/lib/libvirt/images/cluster-name.qcow2"
image_format = "raw"
constellation_boot_mode = "uefi"
constellation_kernel = "/var/lib/libvirt/images/cluster-name-bzimage"
constellation_initrd = "/var/lib/libvirt/images/cluster-name-initrd"
constellation_cmdline = "console=ttyS0,115200n8"
vcpus = 4
memory = 8192
metadata_api_image = "example.com/metadata-api:latest"
metadata_libvirt_uri = "qemu:///system"
nvram = "/usr/share/OVMF/constellation_vars.production.fd"
firmware = "/usr/share/OVMF/OVMF_CODE.fd"
`
got := vars.String()
assert.Equal(t, want, got)
}