| 31 | ) |
| 32 | |
| 33 | func MigrateConfigFromConfigMap(client crclient.Client) error { |
| 34 | migratedConfig, err := convertConfigMapToConfigCRD(client) |
| 35 | if err != nil { |
| 36 | return err |
| 37 | } |
| 38 | if migratedConfig == nil { |
| 39 | return nil |
| 40 | } |
| 41 | |
| 42 | namespace, err := infrastructure.GetNamespace() |
| 43 | if err != nil { |
| 44 | return err |
| 45 | } |
| 46 | clusterConfig, err := getClusterConfig(namespace, client) |
| 47 | if err != nil { |
| 48 | return err |
| 49 | } |
| 50 | if clusterConfig != nil { |
| 51 | // Check using DeepDerivative in case cluster config contains default/additional values -- we only care |
| 52 | // that values in migratedConfig are propagated to the cluster DWOC. |
| 53 | if equality.Semantic.DeepDerivative(migratedConfig.Config, clusterConfig.Config) { |
| 54 | log.Info("Found deprecated operator configmap matching config custom resource. Deleting.") |
| 55 | // In case we migrated before but failed to delete |
| 56 | return deleteMigratedConfigmap(client) |
| 57 | } |
| 58 | return fmt.Errorf("found both DevWorkspaceOperatorConfig and configmap on cluster -- cannot migrate") |
| 59 | } |
| 60 | |
| 61 | // Set namespace in case obsolete env vars were used to specify a custom namespace for the configmap |
| 62 | migratedConfig.Namespace = namespace |
| 63 | if err := client.Create(context.Background(), migratedConfig); err != nil { |
| 64 | return err |
| 65 | } |
| 66 | log.Info("Migrated operator configuration from configmap") |
| 67 | return deleteMigratedConfigmap(client) |
| 68 | } |
| 69 | |
| 70 | func deleteMigratedConfigmap(client crclient.Client) error { |
| 71 | obsoleteConfigmap := &corev1.ConfigMap{ |