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[node operator] self-initialize resources

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Signed-off-by: Malte Poll <mp@edgeless.systems>
This commit is contained in:
Malte Poll 2022-07-29 15:00:15 +02:00 • committed by Malte Poll
parent 1cee319174
commit 51cf638361
27 changed files with 1021 additions and 26 deletions
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18
operators/constellation-node-operator/main.go
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@ -20,6 +20,7 @@ import (
"sigs.k8s.io/controller-runtime/pkg/log/zap"
azureclient "github.com/edgelesssys/constellation/operators/constellation-node-operator/internal/azure/client"
"github.com/edgelesssys/constellation/operators/constellation-node-operator/internal/deploy"
gcpclient "github.com/edgelesssys/constellation/operators/constellation-node-operator/internal/gcp/client"
updatev1alpha1 "github.com/edgelesssys/constellation/operators/constellation-node-operator/api/v1alpha1"
@ -36,8 +37,11 @@ var (
const (
defaultAzureCloudConfigPath = "/etc/azure/azure.json"
defaultGCPCloudConfigPath = "/etc/gce/gce.conf"
// constellationCSP is the environment variable stating which Cloud Service Provider Constellation is running on.
constellationCSP = "CONSTEL_CSP"
// constellationUID is the environment variable stating which uid is used to tag / label cloud provider resources belonging to one constellation.
constellationUID = "constellation-uid"
)
func init() {
@ -80,7 +84,10 @@ func main() {
os.Exit(1)
}
case "gcp":
cspClient, clientErr = gcpclient.New(context.Background())
if cloudConfigPath == "" {
cloudConfigPath = defaultGCPCloudConfigPath
}
cspClient, clientErr = gcpclient.New(context.Background(), cloudConfigPath)
if clientErr != nil {
setupLog.Error(clientErr, "unable to create GCP client")
os.Exit(1)
@ -115,6 +122,11 @@ func main() {
}
defer etcdClient.Close()
if err := deploy.InitialResources(context.Background(), k8sClient, cspClient, os.Getenv(constellationUID)); err != nil {
setupLog.Error(err, "Unable to deploy initial resources")
os.Exit(1)
}
if err = controllers.NewNodeImageReconciler(
cspClient, etcdClient, mgr.GetClient(), mgr.GetScheme(),
).SetupWithManager(mgr); err != nil {
@ -173,4 +185,8 @@ type cspAPI interface {
GetScalingGroupImage(ctx context.Context, scalingGroupID string) (string, error)
// SetScalingGroupImage sets the image to be used by newly created nodes in a scaling group.
SetScalingGroupImage(ctx context.Context, scalingGroupID, imageURI string) error
// GetScalingGroupName retrieves the name of a scaling group.
GetScalingGroupName(ctx context.Context, scalingGroupID string) (string, error)
// ListScalingGroups retrieves a list of scaling groups for the cluster.
ListScalingGroups(ctx context.Context, uid string) (controlPlaneGroupIDs []string, workerGroupIDs []string, err error)
}