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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| package clustermanager | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| corev1 "k8s.io/api/core/v1" | ||
|
|
||
| "github.com/aws/eks-anywhere/pkg/cluster" | ||
| "github.com/aws/eks-anywhere/pkg/constants" | ||
| "github.com/aws/eks-anywhere/pkg/filewriter" | ||
| "github.com/aws/eks-anywhere/pkg/kubeconfig" | ||
| "github.com/aws/eks-anywhere/pkg/providers" | ||
| "github.com/aws/eks-anywhere/pkg/retrier" | ||
| "github.com/aws/eks-anywhere/pkg/types" | ||
| ) | ||
|
|
||
| type ClusterCreator struct { | ||
| Applier Applier | ||
| // FS is a file system abstraction providing file creation and write capabilities. | ||
| FS filewriter.FileWriter | ||
| } | ||
|
|
||
| func (cc ClusterCreator) GetKubeconfig(ctx context.Context, clusterSpec *cluster.Spec, managementCluster *types.Cluster) ([]byte, error) { | ||
| kubeconfigSecret := &corev1.Secret{} | ||
|
|
||
| err := retrier.New( | ||
| cc.Applier.applyClusterTimeout, | ||
| retrier.WithRetryPolicy(retrier.BackOffPolicy(cc.Applier.retryBackOff)), | ||
| ).Retry(func() error { | ||
| client, err := cc.Applier.clientFactory.BuildClientFromKubeconfig(managementCluster.KubeconfigFile) | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| err = client.Get(ctx, fmt.Sprintf("%s-kubeconfig", clusterSpec.Cluster.Name), constants.EksaSystemNamespace, kubeconfigSecret) | ||
|
|
||
| if err != nil { | ||
| return err | ||
| } | ||
|
|
||
| return nil | ||
| }) | ||
|
|
||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| return kubeconfigSecret.Data["value"], nil | ||
| } | ||
|
|
||
| func (cc ClusterCreator) CreateSync(ctx context.Context, spec *cluster.Spec, managementCluster *types.Cluster, provider providers.Provider) (*types.Cluster, error) { | ||
| err := cc.Applier.Run(ctx, spec, *managementCluster) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| return cc.getWorkloadCluster(ctx, spec, managementCluster, provider) | ||
| } | ||
|
|
||
| func (cc ClusterCreator) getWorkloadCluster(ctx context.Context, clusterSpec *cluster.Spec, management *types.Cluster, provider providers.Provider) (*types.Cluster, error) { | ||
| clusterName := clusterSpec.Cluster.Name | ||
|
|
||
| workloadCluster := &types.Cluster{ | ||
| Name: clusterName, | ||
| ExistingManagement: management.ExistingManagement, | ||
| } | ||
|
|
||
| rawkubeconfig, err := cc.GetKubeconfig(ctx, clusterSpec, management) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| kubeconfigPath, err := cc.WriteKubeconfig(rawkubeconfig, clusterName, provider) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| workloadCluster.KubeconfigFile = kubeconfigPath | ||
|
|
||
| return workloadCluster, nil | ||
| } | ||
|
|
||
| func (cc ClusterCreator) WriteKubeconfig(rawkubeconfig []byte, clusterName string, provider providers.Provider) (string, error) { | ||
| err := provider.UpdateKubeConfig(&rawkubeconfig, clusterName) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
|
||
| kubeconfigPath, err := cc.FS.Write( | ||
| kubeconfig.FormatWorkloadClusterKubeconfigFilename(clusterName), | ||
| rawkubeconfig, | ||
| filewriter.PersistentFile, | ||
| filewriter.Permission0600, | ||
| ) | ||
|
|
||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
|
||
| return kubeconfigPath, nil | ||
| } | ||
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