[Feature] Fix Group Schema Type (#1671)

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## [master](https://github.com/arangodb/kube-arangodb/tree/master) (N/A)
 - (Maintenance) Go 1.22.4 & Kubernetes 1.29.6 libraries
+- (Feature) Fix CRD Schema types
 
 ## [1.2.41](https://github.com/arangodb/kube-arangodb/tree/1.2.41) (2024-05-24)
 - (Maintenance) Bump Prometheus API Version

README.md

@@ -141,7 +141,8 @@ Flags:
       --backup-concurrent-uploads int                          Number of concurrent uploads per deployment (default 4)
       --chaos.allowed                                          Set to allow chaos in deployments. Only activated when allowed and enabled in deployment
       --crd.install                                            Install missing CRD if access is possible (default true)
-      --crd.validation-schema stringArray                      Overrides default set of CRDs which should have validation schema enabled <crd-name>=<true/false>.
+      --crd.preserve-unknown-fields stringArray                Controls which CRD should have enabled preserve unknown fields in validation schema <crd-name>=<true/false>. To apply for all, use crd-name 'all'.
+      --crd.validation-schema stringArray                      Overrides default set of CRDs which should have validation schema enabled <crd-name>=<true/false>. To apply for all, use crd-name 'all'.
       --deployment.feature.agency-poll                         Enable Agency Poll for Enterprise deployments - Required ArangoDB 3.8.0 or higher (default true)
       --deployment.feature.all                                 Enable ALL Features
       --deployment.feature.async-backup-creation               Create backups asynchronously to avoid blocking the operator and reaching the timeout - Required ArangoDB 3.8.0 or higher (default true)

cmd/cmd.go

@@ -136,8 +136,9 @@ var (
 		timeout time.Duration
 	}
 	crdOptions struct {
-		install          bool
+		install               bool
-		validationSchema []string
+		preserveUnknownFields []string
+		validationSchema      []string
 	}
 	operatorKubernetesOptions struct {
 		maxBatchSize int64
@@ -242,7 +243,8 @@ func init() {
 	f.Float32Var(&operatorKubernetesOptions.qps, "kubernetes.qps", kclient.DefaultQPS, "Number of queries per second for k8s API")
 	f.IntVar(&operatorKubernetesOptions.burst, "kubernetes.burst", kclient.DefaultBurst, "Burst for the k8s API")
 	f.BoolVar(&crdOptions.install, "crd.install", true, "Install missing CRD if access is possible")
-	f.StringArrayVar(&crdOptions.validationSchema, "crd.validation-schema", defaultValidationSchemaEnabled, "Overrides default set of CRDs which should have validation schema enabled <crd-name>=<true/false>.")
+	f.StringArrayVar(&crdOptions.preserveUnknownFields, "crd.preserve-unknown-fields", nil, "Controls which CRD should have enabled preserve unknown fields in validation schema <crd-name>=<true/false>. To apply for all, use crd-name 'all'.")
+	f.StringArrayVar(&crdOptions.validationSchema, "crd.validation-schema", defaultValidationSchemaEnabled, "Overrides default set of CRDs which should have validation schema enabled <crd-name>=<true/false>. To apply for all, use crd-name 'all'.")
 	f.IntVar(&operatorBackup.concurrentUploads, "backup-concurrent-uploads", globals.DefaultBackupConcurrentUploads, "Number of concurrent uploads per deployment")
 	f.Uint64Var(&memoryLimit.hardLimit, "memory-limit", 0, "Define memory limit for hard shutdown and the dump of goroutines. Used for testing")
 	f.StringArrayVar(&metricsOptions.excludedMetricPrefixes, "metrics.excluded-prefixes", nil, "List of the excluded metrics prefixes")
@@ -389,7 +391,7 @@ func executeMain(cmd *cobra.Command, args []string) {
 			ctx, cancel := context.WithTimeout(shutdown.Context(), time.Minute)
 			defer cancel()
 
-			crdOpts, err := prepareCRDOptions(crdOptions.validationSchema)
+			crdOpts, err := prepareCRDOptions(crdOptions.validationSchema, crdOptions.preserveUnknownFields)
 			if err != nil {
 				logger.Fatal("Invalid --crd.validation-schema args: %s", err)
 			}

cmd/crd.go

@@ -37,6 +37,10 @@ import (
 	"github.com/arangodb/kube-arangodb/pkg/util/shutdown"
 )
 
+const (
+	AllSchemasValue = "all"
+)
+
 var (
 	cmdCRD = &cobra.Command{
 		Use:   "crd",
@@ -48,12 +52,18 @@ var (
 		Run:   cmdCRDInstallRun,
 		Short: "Install and update all required CRDs",
 	}
+	cmdCRDGenerate = &cobra.Command{
+		Use:   "generate",
+		Run:   cmdCRDGenerateRun,
+		Short: "Generates YAML of all required CRDs",
+	}
 )
 
 var (
 	crdInstallOptions struct {
-		validationSchema []string
+		validationSchema      []string
-		force            bool
+		preserveUnknownFields []string
+		force                 bool
 	}
 )
 
@@ -65,39 +75,107 @@ func init() {
 	cmdMain.AddCommand(cmdCRD)
 	cmdOps.AddCommand(cmdCRD)
 
-	f := cmdCRDInstall.Flags()
+	f := cmdCRD.PersistentFlags()
 	f.StringArrayVar(&crdInstallOptions.validationSchema, "crd.validation-schema", defaultValidationSchemaEnabled, "Controls which CRD should have validation schema <crd-name>=<true/false>.")
+	f.StringArrayVar(&crdInstallOptions.preserveUnknownFields, "crd.preserve-unknown-fields", nil, "Controls which CRD should have enabled preserve unknown fields in validation schema <crd-name>=<true/false>.")
 	f.BoolVar(&crdInstallOptions.force, "crd.force-update", false, "Enforce CRD Schema update")
+
 	cmdCRD.AddCommand(cmdCRDInstall)
+	cmdCRD.AddCommand(cmdCRDGenerate)
 }
 
-func prepareCRDOptions(schemaEnabledArgs []string) (map[string]crds.CRDOptions, error) {
+func prepareCRDOptions(schemaEnabledArgs []string, preserveUnknownFieldsArgs []string) (map[string]crds.CRDOptions, error) {
 	defaultOptions := crd.GetDefaultCRDOptions()
-	result := make(map[string]crds.CRDOptions)
 	var err error
-	for _, arg := range schemaEnabledArgs {
-		parts := strings.Split(arg, "=")
 
-		crdName := parts[0]
+	schemaEnabled := map[string]bool{}
-		opts, ok := defaultOptions[crdName]
+	preserveUnknownFields := map[string]bool{}
-		if !ok {
+
-			return nil, fmt.Errorf("unknown CRD %s", crdName)
+	for _, arg := range schemaEnabledArgs {
-		}
+		parts := strings.SplitN(arg, "=", 2)
+
+		var enabled bool
 
 		if len(parts) == 2 {
-			opts.WithSchema, err = strconv.ParseBool(parts[1])
+			enabled, err = strconv.ParseBool(parts[1])
 			if err != nil {
 				return nil, errors.Wrapf(err, "not a bool value: %s", parts[1])
 			}
+
 		}
 
-		result[crdName] = opts
+		schemaEnabled[parts[0]] = enabled
 	}
-	return result, nil
+
+	for _, arg := range preserveUnknownFieldsArgs {
+		parts := strings.SplitN(arg, "=", 2)
+
+		var enabled bool
+
+		if len(parts) == 2 {
+			enabled, err = strconv.ParseBool(parts[1])
+			if err != nil {
+				return nil, errors.Wrapf(err, "not a bool value: %s", parts[1])
+			}
+
+		}
+
+		preserveUnknownFields[parts[0]] = enabled
+	}
+
+	for k := range schemaEnabled {
+		if k == AllSchemasValue {
+			continue
+		}
+		if _, ok := defaultOptions[k]; !ok {
+			return nil, fmt.Errorf("unknown CRD %s", k)
+		}
+	}
+
+	for k := range preserveUnknownFields {
+		if k == AllSchemasValue {
+			continue
+		}
+		if _, ok := defaultOptions[k]; !ok {
+			return nil, fmt.Errorf("unknown CRD %s", k)
+		}
+	}
+
+	// Override the defaults
+	if v, ok := schemaEnabled[AllSchemasValue]; ok {
+		delete(preserveUnknownFields, AllSchemasValue)
+		for k := range defaultOptions {
+			z := defaultOptions[k]
+			z.WithSchema = v
+			defaultOptions[k] = z
+		}
+	}
+	if v, ok := preserveUnknownFields[AllSchemasValue]; ok {
+		delete(preserveUnknownFields, AllSchemasValue)
+		for k := range defaultOptions {
+			z := defaultOptions[k]
+			z.WithPreserve = v
+			defaultOptions[k] = z
+		}
+	}
+
+	// Set explicit words
+	for k, v := range schemaEnabled {
+		z := defaultOptions[k]
+		z.WithSchema = v
+		defaultOptions[k] = z
+	}
+	for k, v := range preserveUnknownFields {
+		z := defaultOptions[k]
+		z.WithPreserve = v
+		defaultOptions[k] = z
+	}
+
+	return defaultOptions, nil
 }
 
 func cmdCRDInstallRun(cmd *cobra.Command, args []string) {
-	crdOpts, err := prepareCRDOptions(crdInstallOptions.validationSchema)
+	crdOpts, err := prepareCRDOptions(crdInstallOptions.validationSchema, crdInstallOptions.preserveUnknownFields)
 	if err != nil {
 		logger.Fatal("Invalid --crd.validation-schema args: %s", err)
 		return
@@ -117,3 +195,16 @@ func cmdCRDInstallRun(cmd *cobra.Command, args []string) {
 		os.Exit(1)
 	}
 }
+
+func cmdCRDGenerateRun(cmd *cobra.Command, args []string) {
+	crdOpts, err := prepareCRDOptions(crdInstallOptions.validationSchema, crdInstallOptions.preserveUnknownFields)
+	if err != nil {
+		logger.Fatal("Invalid --crd.validation-schema args: %s", err)
+		return
+	}
+
+	err = crd.GenerateCRDYAMLWithOptions(crd.EnsureCRDOptions{IgnoreErrors: false, CRDOptions: crdOpts, ForceUpdate: crdInstallOptions.force}, cmd.OutOrStdout())
+	if err != nil {
+		os.Exit(1)
+	}
+}

docs/api/ArangoMember.V1.md

@@ -10,7 +10,7 @@ title: ArangoMember V1
 
 ### .spec.deletion_priority
 
-Type: `integer` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.41/pkg/apis/deployment/v1/arango_member_spec.go#L47)</sup>
+Type: `integer` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.41/pkg/apis/deployment/v1/arango_member_spec.go#L48)</sup>
 
 DeletionPriority define Deletion Priority.
 Higher value means higher priority. Default is 0.
@@ -20,7 +20,7 @@ Example: set 1 for Coordinator which should be deleted first and scale down coor
 
 ### .spec.deploymentUID
 
-Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.41/pkg/apis/deployment/v1/arango_member_spec.go#L36)</sup>
+Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.41/pkg/apis/deployment/v1/arango_member_spec.go#L37)</sup>
 
 DeploymentUID define Deployment UID.
 
@@ -28,7 +28,7 @@ DeploymentUID define Deployment UID.
 
 ### .spec.group
 
-Type: `integer` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.41/pkg/apis/deployment/v1/arango_member_spec.go#L31)</sup>
+Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.41/pkg/apis/deployment/v1/arango_member_spec.go#L32)</sup>
 
 Group define Member Groups.
 
@@ -36,7 +36,7 @@ Group define Member Groups.
 
 ### .spec.id
 
-Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.41/pkg/apis/deployment/v1/arango_member_spec.go#L33)</sup>
+Type: `string` <sup>[\[ref\]](https://github.com/arangodb/kube-arangodb/blob/1.2.41/pkg/apis/deployment/v1/arango_member_spec.go#L34)</sup>
 
 ***
 

internal/cr_validation_test.go

@@ -45,7 +45,6 @@ import (
 	schedulerApiv1alpha1 "github.com/arangodb/kube-arangodb/pkg/apis/scheduler/v1alpha1"
 	schedulerApi "github.com/arangodb/kube-arangodb/pkg/apis/scheduler/v1beta1"
 	storagev1alpha "github.com/arangodb/kube-arangodb/pkg/apis/storage/v1alpha"
-	"github.com/arangodb/kube-arangodb/pkg/util"
 )
 
 func (def DocDefinition) ApplyToSchema(s *apiextensions.JSONSchemaProps) {
@@ -65,7 +64,7 @@ func Test_GenerateCRValidationSchemas(t *testing.T) {
 	require.NotEmpty(t, root)
 
 	type genSpec struct {
-		obj interface{}
+		objects map[string]interface{}
 	}
 
 	fset := token.NewFileSet()
@@ -77,195 +76,280 @@ func Test_GenerateCRValidationSchemas(t *testing.T) {
 		"apps-job": {
 			fmt.Sprintf("%s/pkg/apis/apps/v1", root): {
 				"v1": {
-					appsv1.ArangoJob{}.Spec,
+					objects: map[string]interface{}{
+						"spec": appsv1.ArangoJob{}.Spec,
+					},
 				},
 			},
 		},
 		"backups-backup": {
 			fmt.Sprintf("%s/pkg/apis/backup/v1", root): {
 				"v1": {
-					backupv1.ArangoBackup{}.Spec,
+					objects: map[string]interface{}{
+						"spec": backupv1.ArangoBackup{}.Spec,
+					},
 				},
 				"v1alpha": {
-					backupv1.ArangoBackup{}.Spec,
+					objects: map[string]interface{}{
+						"spec": backupv1.ArangoBackup{}.Spec,
+					},
 				},
 			},
 		},
 		"backups-backuppolicy": {
 			fmt.Sprintf("%s/pkg/apis/backup/v1", root): {
 				"v1": {
-					backupv1.ArangoBackupPolicy{}.Spec,
+					objects: map[string]interface{}{
+						"spec": backupv1.ArangoBackupPolicy{}.Spec,
+					},
 				},
 				"v1alpha": {
-					backupv1.ArangoBackupPolicy{}.Spec,
+					objects: map[string]interface{}{
+						"spec": backupv1.ArangoBackupPolicy{}.Spec,
+					},
 				},
 			},
 		},
 		"database-deployment": {
 			fmt.Sprintf("%s/pkg/apis/deployment/v1", root): {
 				"v1": {
-					deploymentv1.ArangoDeployment{}.Spec,
+					objects: map[string]interface{}{
+						"spec": deploymentv1.ArangoDeployment{}.Spec,
+					},
 				},
 				"v1alpha": {
-					deploymentv1.ArangoDeployment{}.Spec,
+					objects: map[string]interface{}{
+						"spec": deploymentv1.ArangoDeployment{}.Spec,
+					},
 				},
 			},
 			fmt.Sprintf("%s/pkg/apis/deployment/v2alpha1", root): {
 				"v2alpha1": {
-					deploymentv2alpha1.ArangoDeployment{}.Spec,
+					objects: map[string]interface{}{
+						"spec": deploymentv2alpha1.ArangoDeployment{}.Spec,
+					},
 				},
 			},
 		},
 		"database-member": {
 			fmt.Sprintf("%s/pkg/apis/deployment/v1", root): {
 				"v1": {
-					deploymentv1.ArangoMember{}.Spec,
+					objects: map[string]interface{}{
-				},
+						"spec": deploymentv1.ArangoMember{}.Spec,
-				"v1alpha": {
+					},
-					deploymentv1.ArangoMember{}.Spec,
 				},
 			},
 			fmt.Sprintf("%s/pkg/apis/deployment/v2alpha1", root): {
 				"v2alpha1": {
-					deploymentv2alpha1.ArangoMember{}.Spec,
+					objects: map[string]interface{}{
+						"spec": deploymentv2alpha1.ArangoMember{}.Spec,
+					},
 				},
 			},
 		},
 		"database-clustersynchronization": {
 			fmt.Sprintf("%s/pkg/apis/deployment/v1", root): {
 				"v1": {
-					deploymentv1.ArangoClusterSynchronization{}.Spec,
+					objects: map[string]interface{}{
-				},
+						"spec": deploymentv1.ArangoClusterSynchronization{}.Spec,
-				"v1alpha": {
+					},
-					deploymentv1.ArangoClusterSynchronization{}.Spec,
 				},
 			},
 			fmt.Sprintf("%s/pkg/apis/deployment/v2alpha1", root): {
 				"v2alpha1": {
-					deploymentv2alpha1.ArangoClusterSynchronization{}.Spec,
+					objects: map[string]interface{}{
+						"spec": deploymentv2alpha1.ArangoClusterSynchronization{}.Spec,
+					},
 				},
 			},
 		},
 		"database-task": {
 			fmt.Sprintf("%s/pkg/apis/deployment/v1", root): {
 				"v1": {
-					deploymentv1.ArangoTask{}.Spec,
+					objects: map[string]interface{}{
+						"spec": deploymentv1.ArangoTask{}.Spec,
+					},
 				},
 				"v1alpha": {
-					deploymentv1.ArangoTask{}.Spec,
+					objects: map[string]interface{}{
+						"spec": deploymentv1.ArangoTask{}.Spec,
+					},
 				},
 			},
 			fmt.Sprintf("%s/pkg/apis/deployment/v2alpha1", root): {
 				"v2alpha1": {
-					deploymentv2alpha1.ArangoTask{}.Spec,
+					objects: map[string]interface{}{
+						"spec": deploymentv2alpha1.ArangoTask{}.Spec,
+					},
 				},
 			},
 		},
 		"replication-deploymentreplication": {
 			fmt.Sprintf("%s/pkg/apis/replication/v1", root): {
 				"v1": {
-					replicationv1.ArangoDeploymentReplication{}.Spec,
+					objects: map[string]interface{}{
+						"spec": replicationv1.ArangoDeploymentReplication{}.Spec,
+					},
 				},
 				"v1alpha": {
-					replicationv1.ArangoDeploymentReplication{}.Spec,
+					objects: map[string]interface{}{
+						"spec": replicationv1.ArangoDeploymentReplication{}.Spec,
+					},
 				},
 			},
 			fmt.Sprintf("%s/pkg/apis/replication/v2alpha1", root): {
 				"v2alpha1": {
-					replicationv2alpha1.ArangoDeploymentReplication{}.Spec,
+					objects: map[string]interface{}{
+						"spec": replicationv2alpha1.ArangoDeploymentReplication{}.Spec,
+					},
 				},
 			},
 		},
 		"storage-localstorage": {
 			fmt.Sprintf("%s/pkg/apis/storage/v1alpha", root): {
 				"v1alpha": {
-					storagev1alpha.ArangoLocalStorage{}.Spec,
+					objects: map[string]interface{}{
+						"spec": storagev1alpha.ArangoLocalStorage{}.Spec,
+					},
 				},
 			},
 		},
 		"scheduler-profile": {
 			fmt.Sprintf("%s/pkg/apis/scheduler/v1alpha1", root): {
 				"v1alpha1": {
-					schedulerApiv1alpha1.ArangoProfile{}.Spec,
+					objects: map[string]interface{}{
+						"spec": schedulerApiv1alpha1.ArangoProfile{}.Spec,
+					},
 				},
 				"v1beta1": {
-					schedulerApi.ArangoProfile{}.Spec,
+					objects: map[string]interface{}{
+						"spec": schedulerApi.ArangoProfile{}.Spec,
+					},
 				},
 			},
 		},
 		"ml-extension": {
 			fmt.Sprintf("%s/pkg/apis/ml/v1alpha1", root): {
 				"v1alpha1": {
-					mlApiv1alpha1.ArangoMLExtension{}.Spec,
+					objects: map[string]interface{}{
+						"spec": mlApiv1alpha1.ArangoMLExtension{}.Spec,
+					},
 				},
 				"v1beta1": {
-					mlApi.ArangoMLExtension{}.Spec,
+					objects: map[string]interface{}{
+						"spec": mlApi.ArangoMLExtension{}.Spec,
+					},
 				},
 			},
 		},
 		"ml-storage": {
 			fmt.Sprintf("%s/pkg/apis/ml/v1alpha1", root): {
 				"v1alpha1": {
-					mlApiv1alpha1.ArangoMLStorage{}.Spec,
+					objects: map[string]interface{}{
+						"spec": mlApiv1alpha1.ArangoMLStorage{}.Spec,
+					},
 				},
 				"v1beta1": {
-					mlApi.ArangoMLStorage{}.Spec,
+					objects: map[string]interface{}{
+						"spec": mlApi.ArangoMLStorage{}.Spec,
+					},
 				},
 			},
 		},
 		"ml-job-cron": {
 			fmt.Sprintf("%s/pkg/apis/ml/v1alpha1", root): {
 				"v1alpha1": {
-					mlApiv1alpha1.ArangoMLCronJob{}.Spec,
+					objects: map[string]interface{}{
+						"spec": mlApiv1alpha1.ArangoMLCronJob{}.Spec,
+					},
 				},
 			},
 		},
 		"ml-job-batch": {
 			fmt.Sprintf("%s/pkg/apis/ml/v1alpha1", root): {
 				"v1alpha1": {
-					mlApiv1alpha1.ArangoMLBatchJob{}.Spec,
+					objects: map[string]interface{}{
+						"spec": mlApiv1alpha1.ArangoMLBatchJob{}.Spec,
+					},
 				},
 			},
 		},
 		"analytics-graphanalyticsengine": {
 			fmt.Sprintf("%s/pkg/apis/analytics/v1alpha1", root): {
 				"v1alpha1": {
-					analyticsApi.GraphAnalyticsEngine{}.Spec,
+					objects: map[string]interface{}{
+						"spec": analyticsApi.GraphAnalyticsEngine{}.Spec,
+					},
 				},
 			},
 		},
 	}
 
 	for filePrefix, packagesToVersion := range input {
-		validationPerVersion := make(map[string]apiextensions.CustomResourceValidation, len(packagesToVersion))
+		t.Run(filePrefix, func(t *testing.T) {
-		for apiDir, versionMap := range packagesToVersion {
+			// Preload Definition
-			fields := parseSourceFiles(t, root, fset, apiDir)
+			data, err := os.ReadFile(fmt.Sprintf("%s/pkg/crd/crds/%s.yaml", root, filePrefix))
+			require.NoError(t, err)
 
-			for n, f := range sharedFields {
+			var crd apiextensions.CustomResourceDefinition
-				require.NotContains(t, fields, n)
-				fields[n] = f
-			}
 
-			for version, generationSpec := range versionMap {
+			require.NoError(t, yaml.Unmarshal(data, &crd))
-				sb := newSchemaBuilder(root, fields, fset)
-				s := sb.TypeToSchema(t, reflect.TypeOf(generationSpec.obj), ".spec")
-				require.NotNil(t, s, version)
 
-				validationPerVersion[version] = apiextensions.CustomResourceValidation{
+			validationPerVersion := make(map[string]apiextensions.CustomResourceValidation, len(packagesToVersion))
-					OpenAPIV3Schema: &apiextensions.JSONSchemaProps{
+			for apiDir, versionMap := range packagesToVersion {
-						Type:                   "object",
+				fields := parseSourceFiles(t, root, fset, apiDir)
-						Properties:             map[string]apiextensions.JSONSchemaProps{"spec": *s},
+
-						XPreserveUnknownFields: util.NewType(true),
+				for n, f := range sharedFields {
-					},
+					require.NotContains(t, fields, n)
+					fields[n] = f
+				}
+
+				for version, generationSpec := range versionMap {
+					crdVersion := findCRDVersion(t, crd, version)
+
+					t.Log(crdVersion.Schema)
+
+					if _, ok := generationSpec.objects["status"]; !ok {
+						generationSpec.objects["status"] = allowAnyType{}
+					}
+
+					sb := newSchemaBuilder(root, fields, fset)
+
+					objects := map[string]apiextensions.JSONSchemaProps{}
+
+					for k, obj := range generationSpec.objects {
+						s := sb.TypeToSchema(t, reflect.TypeOf(obj), fmt.Sprintf(".%s", k))
+						require.NotNil(t, s, version)
+
+						objects[k] = *s
+					}
+
+					validationPerVersion[version] = apiextensions.CustomResourceValidation{
+						OpenAPIV3Schema: &apiextensions.JSONSchemaProps{
+							Type:       "object",
+							Properties: objects,
+						},
+					}
 				}
 			}
-		}
 
-		yamlRaw, err := yaml.Marshal(validationPerVersion)
+			yamlRaw, err := yaml.Marshal(validationPerVersion)
-		require.NoError(t, err)
+			require.NoError(t, err)
 
-		outPath := path.Join(root, "pkg/crd/crds", fmt.Sprintf("%s.schema.generated.yaml", filePrefix))
+			outPath := path.Join(root, "pkg/crd/crds", fmt.Sprintf("%s.schema.generated.yaml", filePrefix))
-		err = os.WriteFile(outPath, yamlRaw, 0644)
+			err = os.WriteFile(outPath, yamlRaw, 0644)
-		require.NoError(t, err)
+			require.NoError(t, err)
+		})
 	}
 }
+
+func findCRDVersion(t *testing.T, crd apiextensions.CustomResourceDefinition, version string) apiextensions.CustomResourceDefinitionVersion {
+	for _, v := range crd.Spec.Versions {
+		if v.Name == version {
+			return v
+		}
+	}
+
+	require.FailNowf(t, "Unable to find version", "Trying to find %s/%s", crd.GetName(), version)
+	return apiextensions.CustomResourceDefinitionVersion{}
+}

internal/schema_builder_test.go

@@ -1,7 +1,7 @@
 //
 // DISCLAIMER
 //
-// Copyright 2023 ArangoDB GmbH, Cologne, Germany
+// Copyright 2023-2024 ArangoDB GmbH, Cologne, Germany
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -30,6 +30,8 @@ import (
 	"github.com/stretchr/testify/require"
 	apiextensions "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
 	openapi "k8s.io/kube-openapi/pkg/common"
+
+	"github.com/arangodb/kube-arangodb/pkg/util"
 )
 
 type schemaBuilder struct {
@@ -38,6 +40,8 @@ type schemaBuilder struct {
 	fs     *token.FileSet
 }
 
+type allowAnyType struct{}
+
 func newSchemaBuilder(root string, fields map[string]*ast.Field, fs *token.FileSet) *schemaBuilder {
 	return &schemaBuilder{
 		root:   root,
@@ -54,6 +58,14 @@ func (b *schemaBuilder) tryGetKubeOpenAPIDefinitions(t *testing.T, obj reflect.T
 		return b.openAPIDefToSchemaPros(t, o.OpenAPIDefinition())
 	}
 
+	if obj := b.tryGetKubeOpenAPIV2Definitions(t, reflect.New(obj).Interface()); obj != nil {
+		return obj
+	}
+
+	return nil
+}
+
+func (b *schemaBuilder) tryGetKubeOpenAPIV2Definitions(t *testing.T, obj interface{}) *apiextensions.JSONSchemaProps {
 	type openAPISchemaTypeGetter interface {
 		OpenAPISchemaType() []string
 	}
@@ -61,15 +73,23 @@ func (b *schemaBuilder) tryGetKubeOpenAPIDefinitions(t *testing.T, obj reflect.T
 		OpenAPISchemaFormat() string
 	}
 	var typ, frmt string
-	if o, ok := reflect.New(obj).Interface().(openAPISchemaTypeGetter); ok {
+	if o, ok := obj.(openAPISchemaTypeGetter); ok {
 		strs := o.OpenAPISchemaType()
 		require.Len(t, strs, 1)
 		typ = strs[0]
 	}
-	if o, ok := reflect.New(obj).Interface().(openAPISchemaFormatGetter); ok {
+	if o, ok := obj.(openAPISchemaFormatGetter); ok {
 		frmt = o.OpenAPISchemaFormat()
 	}
 	if typ != "" || frmt != "" {
+		if frmt == "int-or-string" && typ == "string" {
+
+			return &apiextensions.JSONSchemaProps{
+				Type:         typ,
+				XIntOrString: true,
+			}
+		}
+
 		return &apiextensions.JSONSchemaProps{
 			Type:   typ,
 			Format: frmt,
@@ -83,37 +103,42 @@ func (b *schemaBuilder) openAPIDefToSchemaPros(t *testing.T, _ *openapi.OpenAPID
 	return nil
 }
 
-func (b *schemaBuilder) TypeToSchema(t *testing.T, obj reflect.Type, path string) *apiextensions.JSONSchemaProps {
+func (b *schemaBuilder) TypeToSchema(t *testing.T, obj reflect.Type, path string) (schema *apiextensions.JSONSchemaProps) {
-	var schema *apiextensions.JSONSchemaProps
+	// first check if type already implements a method to get OpenAPI schema:
-	t.Run(obj.Name(), func(t *testing.T) {
+	schema = b.tryGetKubeOpenAPIDefinitions(t, obj)
-		// first check if type already implements a method to get OpenAPI schema:
+	if schema != nil {
-		schema = b.tryGetKubeOpenAPIDefinitions(t, obj)
+		return
-		if schema != nil {
+	}
+
+	// fallback to our impl:
+	switch obj.Kind() {
+	case reflect.Pointer:
+		schema = b.TypeToSchema(t, obj.Elem(), path)
+	case reflect.Struct:
+		if obj == reflect.TypeOf(allowAnyType{}) || obj == reflect.TypeOf(&allowAnyType{}) {
+			schema = &apiextensions.JSONSchemaProps{
+				Type:                   "object",
+				Description:            "Object with preserved fields for backward compatibility",
+				XPreserveUnknownFields: util.NewType(true),
+			}
 			return
 		}
-
+		schema = b.StructToSchema(t, obj, path)
-		// fallback to our impl:
+	case reflect.Array, reflect.Slice:
-		switch obj.Kind() {
+		schema = b.ArrayToSchema(t, obj.Elem(), path)
-		case reflect.Pointer:
+	case reflect.Map:
-			schema = b.TypeToSchema(t, obj.Elem(), path)
+		schema = b.MapToSchema(t, obj, path)
-		case reflect.Struct:
+	default:
-			schema = b.StructToSchema(t, obj, path)
+		if typ, frmt, simple := isSimpleType(obj); simple {
-		case reflect.Array, reflect.Slice:
+			schema = &apiextensions.JSONSchemaProps{
-			schema = b.ArrayToSchema(t, obj.Elem(), path)
+				Type:   typ,
-		case reflect.Map:
+				Format: frmt,
-			schema = b.MapToSchema(t, obj, path)
-		default:
-			if typ, frmt, simple := isSimpleType(obj); simple {
-				schema = &apiextensions.JSONSchemaProps{
-					Type:   typ,
-					Format: frmt,
-				}
-			} else {
-				t.Fatalf("Unsupported obj kind: %s", obj.Kind())
-				return
 			}
+		} else {
+			t.Fatalf("Unsupported obj kind: %s", obj.Kind())
+			return
 		}
-	})
+	}
 	return schema
 }
 

pkg/apis/deployment/v1/arango_member_spec.go

@@ -1,7 +1,7 @@
 //
 // DISCLAIMER
 //
-// Copyright 2016-2023 ArangoDB GmbH, Cologne, Germany
+// Copyright 2016-2024 ArangoDB GmbH, Cologne, Germany
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -28,6 +28,7 @@ import (
 
 type ArangoMemberSpec struct {
 	// Group define Member Groups.
+	// +doc/type: string
 	Group ServerGroup `json:"group,omitempty"`
 
 	ID string `json:"id,omitempty"`

pkg/apis/deployment/v1/server_group.go

@@ -1,7 +1,7 @@
 //
 // DISCLAIMER
 //
-// Copyright 2016-2022 ArangoDB GmbH, Cologne, Germany
+// Copyright 2016-2024 ArangoDB GmbH, Cologne, Germany
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -39,6 +39,12 @@ func (s ServerGroups) Contains(group ServerGroup) bool {
 
 type ServerGroup int
 
+func (g *ServerGroup) OpenAPISchemaType() []string {
+	return []string{
+		"string",
+	}
+}
+
 func (g *ServerGroup) UnmarshalJSON(bytes []byte) error {
 	if bytes == nil {
 		*g = ServerGroupUnknown

pkg/apis/deployment/v2alpha1/arango_member_spec.go

@@ -1,7 +1,7 @@
 //
 // DISCLAIMER
 //
-// Copyright 2016-2023 ArangoDB GmbH, Cologne, Germany
+// Copyright 2016-2024 ArangoDB GmbH, Cologne, Germany
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -28,6 +28,7 @@ import (
 
 type ArangoMemberSpec struct {
 	// Group define Member Groups.
+	// +doc/type: string
 	Group ServerGroup `json:"group,omitempty"`
 
 	ID string `json:"id,omitempty"`

pkg/apis/deployment/v2alpha1/server_group.go

@@ -1,7 +1,7 @@
 //
 // DISCLAIMER
 //
-// Copyright 2016-2022 ArangoDB GmbH, Cologne, Germany
+// Copyright 2016-2024 ArangoDB GmbH, Cologne, Germany
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -39,6 +39,12 @@ func (s ServerGroups) Contains(group ServerGroup) bool {
 
 type ServerGroup int
 
+func (g *ServerGroup) OpenAPISchemaType() []string {
+	return []string{
+		"string",
+	}
+}
+
 func (g *ServerGroup) UnmarshalJSON(bytes []byte) error {
 	if bytes == nil {
 		*g = ServerGroupUnknown

pkg/crd/apply.go

@@ -22,14 +22,19 @@ package crd
 
 import (
 	"context"
+	"io"
+	"sort"
+	"strconv"
 
 	authorization "k8s.io/api/authorization/v1"
 	apiextensions "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
 	meta "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"sigs.k8s.io/yaml"
 
 	"github.com/arangodb/kube-arangodb/pkg/crd/crds"
 	"github.com/arangodb/kube-arangodb/pkg/logging"
+	"github.com/arangodb/kube-arangodb/pkg/util"
 	kresources "github.com/arangodb/kube-arangodb/pkg/util/k8sutil/resources"
 	"github.com/arangodb/kube-arangodb/pkg/util/kclient"
 )
@@ -57,6 +62,7 @@ func EnsureCRDWithOptions(ctx context.Context, client kclient.Client, opts Ensur
 	defer crdsLock.Unlock()
 
 	for crdName, crdReg := range registeredCRDs {
+
 		getAccess := verifyCRDAccess(ctx, client, crdName, "get")
 		if !getAccess.Allowed {
 			logger.Str("crd", crdName).Info("Get Operations is not allowed. Continue")
@@ -77,6 +83,90 @@ func EnsureCRDWithOptions(ctx context.Context, client kclient.Client, opts Ensur
 	return nil
 }
 
+func GenerateCRDYAMLWithOptions(opts EnsureCRDOptions, out io.Writer) error {
+	crds := GenerateCRDWithOptions(opts)
+
+	for id, crd := range crds {
+		obj := map[string]interface{}{
+			"apiVersion": "apiextensions.k8s.io/v1",
+			"kind":       "CustomResourceDefinition",
+			"metadata": map[string]interface{}{
+				"labels": crd.Labels,
+				"name":   crd.Name,
+			},
+			"spec": crd.Spec,
+		}
+
+		data, err := yaml.Marshal(obj)
+		if err != nil {
+			return err
+		}
+
+		if id > 0 {
+			_, err = util.WriteAll(out, []byte("\n\n---\n\n"))
+			if err != nil {
+				return err
+			}
+		}
+
+		_, err = util.WriteAll(out, data)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func GenerateCRDWithOptions(opts EnsureCRDOptions) []apiextensions.CustomResourceDefinition {
+	crdsLock.Lock()
+	defer crdsLock.Unlock()
+
+	ret := make([]apiextensions.CustomResourceDefinition, 0, len(registeredCRDs))
+
+	for crdName, crdReg := range registeredCRDs {
+		var opt = &crdReg.defaultOpts
+		if o, ok := opts.CRDOptions[crdName]; ok {
+			opt = &o
+		}
+		def := crdReg.getter(opt)
+
+		ret = append(ret, *renderCRD(def, opt))
+	}
+
+	sort.Slice(ret, func(i, j int) bool {
+		return ret[i].GetName() < ret[j].GetName()
+	})
+
+	return ret
+}
+
+func renderCRD(def crds.Definition, opts *crds.CRDOptions) *apiextensions.CustomResourceDefinition {
+	crdName := def.CRD.Name
+
+	definitionVersion, definitionSchemaVersion := def.DefinitionData.Checksum()
+
+	schema := opts.GetWithSchema()
+	preserve := !schema || opts.GetWithPreserve()
+
+	c := &apiextensions.CustomResourceDefinition{
+		ObjectMeta: meta.ObjectMeta{
+			Name: crdName,
+			Labels: map[string]string{
+				Version:               definitionVersion,
+				PreserveUnknownFields: strconv.FormatBool(preserve),
+			},
+		},
+		Spec: def.CRD.Spec,
+	}
+
+	if schema {
+		c.Labels[Schema] = definitionSchemaVersion
+	}
+
+	return c
+}
+
 func tryApplyCRD(ctx context.Context, client kclient.Client, def crds.Definition, opts *crds.CRDOptions, forceUpdate bool) error {
 	crdDefinitions := client.KubernetesExtensions().ApiextensionsV1().CustomResourceDefinitions()
 
@@ -86,10 +176,15 @@ func tryApplyCRD(ctx context.Context, client kclient.Client, def crds.Definition
 
 	logger := logger.Str("version", definitionVersion)
 
-	if opts.GetWithSchema() {
+	schema := opts.GetWithSchema()
+	preserve := !schema || opts.GetWithPreserve()
+
+	if schema {
 		logger = logger.Str("schema", definitionSchemaVersion)
 	}
 
+	logger = logger.Bool("preserve", preserve)
+
 	c, err := crdDefinitions.Get(ctx, crdName, meta.GetOptions{})
 	if err != nil {
 		if !errors.IsNotFound(err) {
@@ -104,19 +199,7 @@ func tryApplyCRD(ctx context.Context, client kclient.Client, def crds.Definition
 			return nil
 		}
 
-		c = &apiextensions.CustomResourceDefinition{
+		c = renderCRD(def, opts)
-			ObjectMeta: meta.ObjectMeta{
-				Name: crdName,
-				Labels: map[string]string{
-					Version: definitionVersion,
-				},
-			},
-			Spec: def.CRD.Spec,
-		}
-
-		if opts.GetWithSchema() {
-			c.Labels[Schema] = definitionSchemaVersion
-		}
 
 		if _, err := crdDefinitions.Create(ctx, c, meta.CreateOptions{}); err != nil {
 			logger.Err(err).Str("crd", crdName).Warn("Create Operations is not allowed due to error")
@@ -133,24 +216,27 @@ func tryApplyCRD(ctx context.Context, client kclient.Client, def crds.Definition
 		return nil
 	}
 
-	if c.ObjectMeta.Labels == nil {
+	if c.Labels == nil {
-		c.ObjectMeta.Labels = map[string]string{}
+		c.Labels = map[string]string{}
 	}
 
 	if !forceUpdate {
-		if v, ok := c.ObjectMeta.Labels[Version]; ok && v == definitionVersion {
+		if v, ok := c.Labels[Version]; ok && v == definitionVersion {
-			if v, ok := c.ObjectMeta.Labels[Schema]; (opts.GetWithSchema() && (ok && v == definitionSchemaVersion)) || (!opts.GetWithSchema() && !ok) {
+			if v, ok := c.Labels[Schema]; (schema && (ok && v == definitionSchemaVersion)) || (!schema && !ok) {
-				logger.Str("crd", crdName).Info("CRD Update not required")
+				if v, ok := c.Labels[PreserveUnknownFields]; (preserve && ok && v == "true") || (!preserve && (!ok || v != "true")) {
-				return nil
+					logger.Str("crd", crdName).Info("CRD Update not required")
+					return nil
+				}
 			}
 		}
 	}
 
-	c.ObjectMeta.Labels[Version] = definitionVersion
+	c.Labels[Version] = definitionVersion
-	delete(c.ObjectMeta.Labels, Schema)
+	delete(c.Labels, Schema)
-	if opts.GetWithSchema() {
+	if schema {
-		c.ObjectMeta.Labels[Schema] = definitionSchemaVersion
+		c.Labels[Schema] = definitionSchemaVersion
 	}
+	c.Labels[PreserveUnknownFields] = strconv.FormatBool(preserve)
 	c.Spec = def.CRD.Spec
 
 	if _, err := crdDefinitions.Update(ctx, c, meta.UpdateOptions{}); err != nil {

pkg/crd/apply_test.go

@@ -40,13 +40,19 @@ func dropLogMessages(t *testing.T, s tests.LogScanner) map[string]string {
 	lines := map[string]string{}
 
 	for i := 0; i < len(crds.AllDefinitions()); i++ {
-		var data map[string]string
+		var data map[string]interface{}
 		require.True(t, s.GetData(t, 500*time.Millisecond, &data))
 
-		p, ok := data["crd"]
+		pr, ok := data["crd"]
 		require.True(t, ok)
 
-		m, ok := data["message"]
+		p, ok := pr.(string)
+		require.True(t, ok)
+
+		mr, ok := data["message"]
+		require.True(t, ok)
+
+		m, ok := mr.(string)
 		require.True(t, ok)
 
 		lines[p] = m

pkg/crd/arangoml.go

@@ -1,7 +1,7 @@
 //
 // DISCLAIMER
 //
-// Copyright 2016-2023 ArangoDB GmbH, Cologne, Germany
+// Copyright 2016-2024 ArangoDB GmbH, Cologne, Germany
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -36,7 +36,8 @@ func init() {
 		registerCRDWithPanic(func(opts *crds.CRDOptions) crds.Definition {
 			return defFn(opts.AsFunc())
 		}, &crds.CRDOptions{
-			WithSchema: true,
+			WithSchema:   true,
+			WithPreserve: false,
 		})
 	}
 }

pkg/crd/arangoprofile.go

@@ -27,5 +27,8 @@ import (
 func init() {
 	registerCRDWithPanic(func(opts *crds.CRDOptions) crds.Definition {
 		return crds.SchedulerProfileDefinitionWithOptions(opts.AsFunc())
-	}, nil)
+	}, &crds.CRDOptions{
+		WithSchema:   true,
+		WithPreserve: false,
+	})
 }

pkg/crd/arangotasks.go

@@ -1,7 +1,7 @@
 //
 // DISCLAIMER
 //
-// Copyright 2016-2023 ArangoDB GmbH, Cologne, Germany
+// Copyright 2016-2024 ArangoDB GmbH, Cologne, Germany
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -27,5 +27,8 @@ import (
 func init() {
 	registerCRDWithPanic(func(opts *crds.CRDOptions) crds.Definition {
 		return crds.DatabaseTaskDefinitionWithOptions(opts.AsFunc())
-	}, nil)
+	}, &crds.CRDOptions{
+		WithSchema:   true,
+		WithPreserve: false,
+	})
 }

pkg/crd/crds/analytics-graphanalyticsengine.schema.generated.yaml

@@ -463,8 +463,8 @@ v1alpha1:
                           path:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                           scheme:
                             type: string
                         type: object
@@ -479,8 +479,8 @@ v1alpha1:
                           host:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                         type: object
                     type: object
                   preStop:
@@ -508,8 +508,8 @@ v1alpha1:
                           path:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                           scheme:
                             type: string
                         type: object
@@ -524,8 +524,8 @@ v1alpha1:
                           host:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                         type: object
                     type: object
                 type: object
@@ -565,8 +565,8 @@ v1alpha1:
                       path:
                         type: string
                       port:
-                        format: int-or-string
                         type: string
+                        x-kubernetes-int-or-string: true
                       scheme:
                         type: string
                     type: object
@@ -584,8 +584,8 @@ v1alpha1:
                       host:
                         type: string
                       port:
-                        format: int-or-string
                         type: string
+                        x-kubernetes-int-or-string: true
                     type: object
                   terminationGracePeriodSeconds:
                     format: int64
@@ -731,8 +731,8 @@ v1alpha1:
                       path:
                         type: string
                       port:
-                        format: int-or-string
                         type: string
+                        x-kubernetes-int-or-string: true
                       scheme:
                         type: string
                     type: object
@@ -750,8 +750,8 @@ v1alpha1:
                       host:
                         type: string
                       port:
-                        format: int-or-string
                         type: string
+                        x-kubernetes-int-or-string: true
                     type: object
                   terminationGracePeriodSeconds:
                     format: int64
@@ -892,8 +892,8 @@ v1alpha1:
                       path:
                         type: string
                       port:
-                        format: int-or-string
                         type: string
+                        x-kubernetes-int-or-string: true
                       scheme:
                         type: string
                     type: object
@@ -911,8 +911,8 @@ v1alpha1:
                       host:
                         type: string
                       port:
-                        format: int-or-string
                         type: string
+                        x-kubernetes-int-or-string: true
                     type: object
                   terminationGracePeriodSeconds:
                     format: int64
@@ -1764,8 +1764,8 @@ v1alpha1:
                           path:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                           scheme:
                             type: string
                         type: object
@@ -1780,8 +1780,8 @@ v1alpha1:
                           host:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                         type: object
                     type: object
                   preStop:
@@ -1809,8 +1809,8 @@ v1alpha1:
                           path:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                           scheme:
                             type: string
                         type: object
@@ -1825,8 +1825,8 @@ v1alpha1:
                           host:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                         type: object
                     type: object
                 type: object
@@ -1869,8 +1869,8 @@ v1alpha1:
                       path:
                         type: string
                       port:
-                        format: int-or-string
                         type: string
+                        x-kubernetes-int-or-string: true
                       scheme:
                         type: string
                     type: object
@@ -1888,8 +1888,8 @@ v1alpha1:
                       host:
                         type: string
                       port:
-                        format: int-or-string
                         type: string
+                        x-kubernetes-int-or-string: true
                     type: object
                   terminationGracePeriodSeconds:
                     format: int64
@@ -1951,8 +1951,8 @@ v1alpha1:
                       path:
                         type: string
                       port:
-                        format: int-or-string
                         type: string
+                        x-kubernetes-int-or-string: true
                       scheme:
                         type: string
                     type: object
@@ -1970,8 +1970,8 @@ v1alpha1:
                       host:
                         type: string
                       port:
-                        format: int-or-string
                         type: string
+                        x-kubernetes-int-or-string: true
                     type: object
                   terminationGracePeriodSeconds:
                     format: int64
@@ -2093,8 +2093,8 @@ v1alpha1:
                       path:
                         type: string
                       port:
-                        format: int-or-string
                         type: string
+                        x-kubernetes-int-or-string: true
                       scheme:
                         type: string
                     type: object
@@ -2112,8 +2112,8 @@ v1alpha1:
                       host:
                         type: string
                       port:
-                        format: int-or-string
                         type: string
+                        x-kubernetes-int-or-string: true
                     type: object
                   terminationGracePeriodSeconds:
                     format: int64
@@ -2143,5 +2143,8 @@ v1alpha1:
                 type: string
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true

pkg/crd/crds/apps-job.schema.generated.yaml

@@ -611,8 +611,8 @@ v1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -627,8 +627,8 @@ v1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                   type: object
                                 preStop:
@@ -656,8 +656,8 @@ v1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -672,8 +672,8 @@ v1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                   type: object
                               type: object
@@ -713,8 +713,8 @@ v1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -732,8 +732,8 @@ v1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                                 terminationGracePeriodSeconds:
                                   format: int64
@@ -797,8 +797,8 @@ v1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -816,8 +816,8 @@ v1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                                 terminationGracePeriodSeconds:
                                   format: int64
@@ -950,8 +950,8 @@ v1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -969,8 +969,8 @@ v1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                                 terminationGracePeriodSeconds:
                                   format: int64
@@ -1152,8 +1152,8 @@ v1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -1168,8 +1168,8 @@ v1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                   type: object
                                 preStop:
@@ -1197,8 +1197,8 @@ v1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -1213,8 +1213,8 @@ v1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                   type: object
                               type: object
@@ -1254,8 +1254,8 @@ v1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -1273,8 +1273,8 @@ v1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                                 terminationGracePeriodSeconds:
                                   format: int64
@@ -1338,8 +1338,8 @@ v1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -1357,8 +1357,8 @@ v1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                                 terminationGracePeriodSeconds:
                                   format: int64
@@ -1491,8 +1491,8 @@ v1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -1510,8 +1510,8 @@ v1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                                 terminationGracePeriodSeconds:
                                   format: int64
@@ -1699,8 +1699,8 @@ v1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -1715,8 +1715,8 @@ v1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                   type: object
                                 preStop:
@@ -1744,8 +1744,8 @@ v1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -1760,8 +1760,8 @@ v1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                   type: object
                               type: object
@@ -1801,8 +1801,8 @@ v1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -1820,8 +1820,8 @@ v1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                                 terminationGracePeriodSeconds:
                                   format: int64
@@ -1885,8 +1885,8 @@ v1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -1904,8 +1904,8 @@ v1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                                 terminationGracePeriodSeconds:
                                   format: int64
@@ -2038,8 +2038,8 @@ v1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -2057,8 +2057,8 @@ v1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                                 terminationGracePeriodSeconds:
                                   format: int64
@@ -2981,5 +2981,8 @@ v1:
                 type: integer
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true

pkg/crd/crds/backups-backup.schema.generated.yaml

@@ -86,8 +86,11 @@ v1:
                 type: string
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true
 v1alpha:
   openAPIV3Schema:
     properties:
@@ -176,5 +179,8 @@ v1alpha:
                 type: string
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true

pkg/crd/crds/backups-backuppolicy.schema.generated.yaml

@@ -92,8 +92,11 @@ v1:
                 type: object
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true
 v1alpha:
   openAPIV3Schema:
     properties:
@@ -188,5 +191,8 @@ v1alpha:
                 type: object
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true

pkg/crd/crds/crds.go

@@ -95,8 +95,16 @@ func AllDefinitions() []Definition {
 
 type crdSchemas map[string]apiextensions.CustomResourceValidation
 
+func DefaultCRDOptions() *CRDOptions {
+	return &CRDOptions{
+		WithSchema:   false,
+		WithPreserve: true,
+	}
+}
+
 type CRDOptions struct {
-	WithSchema bool
+	WithSchema   bool
+	WithPreserve bool
 }
 
 func (o *CRDOptions) GetWithSchema() bool {
@@ -107,12 +115,26 @@ func (o *CRDOptions) GetWithSchema() bool {
 	return o.WithSchema
 }
 
+func (o *CRDOptions) GetWithPreserve() bool {
+	if o == nil {
+		return false
+	}
+
+	return o.WithPreserve
+}
+
 func (o *CRDOptions) AsFunc() func(*CRDOptions) {
 	return func(opts *CRDOptions) {
-		if o == nil || opts == nil {
+		if opts == nil {
-			opts = &CRDOptions{}
+			return
-		} else {
+		}
-			opts.WithSchema = o.WithSchema
+
+		if o != nil {
+			opts.WithSchema = o.GetWithSchema()
+		}
+
+		if o != nil {
+			opts.WithPreserve = o.GetWithPreserve()
 		}
 	}
 }
@@ -123,8 +145,26 @@ func WithSchema() func(*CRDOptions) {
 	}
 }
 
+func WithoutSchema() func(*CRDOptions) {
+	return func(o *CRDOptions) {
+		o.WithSchema = false
+	}
+}
+
+func WithPreserve() func(*CRDOptions) {
+	return func(o *CRDOptions) {
+		o.WithPreserve = true
+	}
+}
+
+func WithoutPreserve() func(*CRDOptions) {
+	return func(o *CRDOptions) {
+		o.WithPreserve = false
+	}
+}
+
 func getCRD(data DefinitionData, opts ...func(*CRDOptions)) *apiextensions.CustomResourceDefinition {
-	o := &CRDOptions{}
+	o := DefaultCRDOptions()
 	for _, fn := range opts {
 		fn(o)
 	}
@@ -142,6 +182,11 @@ func getCRD(data DefinitionData, opts ...func(*CRDOptions)) *apiextensions.Custo
 				panic(fmt.Sprintf("Validation schema is not defined for version %s of %s", v.Name, crd.Name))
 			}
 			crdWithSchema.Spec.Versions[i].Schema = schema.DeepCopy()
+			if s := crdWithSchema.Spec.Versions[i].Schema.OpenAPIV3Schema; s != nil {
+				if o.GetWithPreserve() {
+					s.XPreserveUnknownFields = util.NewType(true)
+				}
+			}
 		}
 
 		return crdWithSchema

pkg/crd/crds/crds_test.go

@@ -36,7 +36,7 @@ import (
 	"github.com/arangodb/kube-arangodb/pkg/apis/storage"
 )
 
-func ensureCRDCompliance(t *testing.T, name string, crdDef *apiextensions.CustomResourceDefinition, schemaExpected bool) {
+func ensureCRDCompliance(t *testing.T, name string, crdDef *apiextensions.CustomResourceDefinition, schemaExpected, preserveExpected bool) {
 	t.Helper()
 
 	require.NotNil(t, crdDef)
@@ -45,8 +45,25 @@ func ensureCRDCompliance(t *testing.T, name string, crdDef *apiextensions.Custom
 		t.Run(name+" "+version.Name, func(t *testing.T) {
 			require.NotNil(t, version.Schema)
 			require.Equal(t, "object", version.Schema.OpenAPIV3Schema.Type)
-			require.NotNil(t, version.Schema.OpenAPIV3Schema.XPreserveUnknownFields)
+
-			require.True(t, *version.Schema.OpenAPIV3Schema.XPreserveUnknownFields)
+			if preserveExpected {
+				require.NotNil(t, version.Schema.OpenAPIV3Schema.XPreserveUnknownFields)
+				require.True(t, *version.Schema.OpenAPIV3Schema.XPreserveUnknownFields)
+			} else {
+				require.Nil(t, version.Schema.OpenAPIV3Schema.XPreserveUnknownFields)
+
+				if version.Subresources != nil {
+					if version.Subresources.Status != nil {
+						t.Run("Status", func(t *testing.T) {
+							require.Contains(t, version.Schema.OpenAPIV3Schema.Properties, "status")
+							status := version.Schema.OpenAPIV3Schema.Properties["status"]
+							require.NotNil(t, status.XPreserveUnknownFields)
+							require.True(t, *status.XPreserveUnknownFields)
+						})
+					}
+				}
+			}
+
 			if schemaExpected {
 				require.NotEmpty(t, version.Schema.OpenAPIV3Schema.Properties)
 			} else {
@@ -79,10 +96,13 @@ func Test_CRD(t *testing.T) {
 
 	for _, tc := range testCases {
 		t.Run(fmt.Sprintf("%s-no-schema", tc.name), func(t *testing.T) {
-			ensureCRDCompliance(t, tc.name, tc.getter().CRD, false)
+			ensureCRDCompliance(t, tc.name, tc.getter().CRD, false, true)
 		})
 		t.Run(fmt.Sprintf("%s-with-schema", tc.name), func(t *testing.T) {
-			ensureCRDCompliance(t, tc.name, tc.getter(WithSchema()).CRD, true)
+			ensureCRDCompliance(t, tc.name, tc.getter(WithSchema()).CRD, true, true)
+		})
+		t.Run(fmt.Sprintf("%s-with-schema-np", tc.name), func(t *testing.T) {
+			ensureCRDCompliance(t, tc.name, tc.getter(WithSchema(), WithoutPreserve()).CRD, true, false)
 		})
 	}
 }
@@ -131,13 +151,13 @@ func Test_CRDGetters(t *testing.T) {
 		t.Run("no-schema", func(t *testing.T) {
 			crd := g()
 			require.NotNil(t, crd)
-			ensureCRDCompliance(t, crd.Spec.Names.Plural+"."+crd.Spec.Group, crd, false)
+			ensureCRDCompliance(t, crd.Spec.Names.Plural+"."+crd.Spec.Group, crd, false, true)
 		})
 
 		t.Run("with-schema", func(t *testing.T) {
 			crdWithSchema := g(WithSchema())
 			require.NotNil(t, crdWithSchema)
-			ensureCRDCompliance(t, crdWithSchema.Spec.Names.Plural+"."+crdWithSchema.Spec.Group+"", crdWithSchema, true)
+			ensureCRDCompliance(t, crdWithSchema.Spec.Names.Plural+"."+crdWithSchema.Spec.Group+"", crdWithSchema, true, true)
 		})
 	}
 }

pkg/crd/crds/database-clustersynchronization.schema.generated.yaml

@@ -15,27 +15,11 @@ v1:
                 type: string
             type: object
         type: object
-    type: object
+      status:
-    x-kubernetes-preserve-unknown-fields: true
+        description: Object with preserved fields for backward compatibility
-v1alpha:
-  openAPIV3Schema:
-    properties:
-      spec:
-        properties:
-          deploymentName:
-            type: string
-          kubeconfig:
-            properties:
-              namespace:
-                type: string
-              secretKey:
-                type: string
-              secretName:
-                type: string
-            type: object
         type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true
 v2alpha1:
   openAPIV3Schema:
     properties:
@@ -53,5 +37,8 @@ v2alpha1:
                 type: string
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true

pkg/crd/crds/database-task.schema.generated.yaml

@@ -9,8 +9,11 @@ v1:
           type:
             type: string
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true
 v1alpha:
   openAPIV3Schema:
     properties:
@@ -22,8 +25,11 @@ v1alpha:
           type:
             type: string
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true
 v2alpha1:
   openAPIV3Schema:
     properties:
@@ -35,5 +41,8 @@ v2alpha1:
           type:
             type: string
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true

pkg/crd/crds/ml-job-batch.schema.generated.yaml

@@ -605,8 +605,8 @@ v1alpha1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -621,8 +621,8 @@ v1alpha1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                               type: object
                             preStop:
@@ -650,8 +650,8 @@ v1alpha1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -666,8 +666,8 @@ v1alpha1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                               type: object
                           type: object
@@ -707,8 +707,8 @@ v1alpha1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -726,8 +726,8 @@ v1alpha1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -791,8 +791,8 @@ v1alpha1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -810,8 +810,8 @@ v1alpha1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -944,8 +944,8 @@ v1alpha1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -963,8 +963,8 @@ v1alpha1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -1146,8 +1146,8 @@ v1alpha1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -1162,8 +1162,8 @@ v1alpha1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                               type: object
                             preStop:
@@ -1191,8 +1191,8 @@ v1alpha1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -1207,8 +1207,8 @@ v1alpha1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                               type: object
                           type: object
@@ -1248,8 +1248,8 @@ v1alpha1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -1267,8 +1267,8 @@ v1alpha1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -1332,8 +1332,8 @@ v1alpha1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -1351,8 +1351,8 @@ v1alpha1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -1485,8 +1485,8 @@ v1alpha1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -1504,8 +1504,8 @@ v1alpha1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -1693,8 +1693,8 @@ v1alpha1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -1709,8 +1709,8 @@ v1alpha1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                               type: object
                             preStop:
@@ -1738,8 +1738,8 @@ v1alpha1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -1754,8 +1754,8 @@ v1alpha1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                               type: object
                           type: object
@@ -1795,8 +1795,8 @@ v1alpha1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -1814,8 +1814,8 @@ v1alpha1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -1879,8 +1879,8 @@ v1alpha1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -1898,8 +1898,8 @@ v1alpha1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -2032,8 +2032,8 @@ v1alpha1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -2051,8 +2051,8 @@ v1alpha1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -2974,5 +2974,8 @@ v1alpha1:
             format: int32
             type: integer
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true

pkg/crd/crds/ml-job-cron.schema.generated.yaml

@@ -690,8 +690,8 @@ v1alpha1:
                                             path:
                                               type: string
                                             port:
-                                              format: int-or-string
                                               type: string
+                                              x-kubernetes-int-or-string: true
                                             scheme:
                                               type: string
                                           type: object
@@ -706,8 +706,8 @@ v1alpha1:
                                             host:
                                               type: string
                                             port:
-                                              format: int-or-string
                                               type: string
+                                              x-kubernetes-int-or-string: true
                                           type: object
                                       type: object
                                     preStop:
@@ -735,8 +735,8 @@ v1alpha1:
                                             path:
                                               type: string
                                             port:
-                                              format: int-or-string
                                               type: string
+                                              x-kubernetes-int-or-string: true
                                             scheme:
                                               type: string
                                           type: object
@@ -751,8 +751,8 @@ v1alpha1:
                                             host:
                                               type: string
                                             port:
-                                              format: int-or-string
                                               type: string
+                                              x-kubernetes-int-or-string: true
                                           type: object
                                       type: object
                                   type: object
@@ -792,8 +792,8 @@ v1alpha1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -811,8 +811,8 @@ v1alpha1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                     terminationGracePeriodSeconds:
                                       format: int64
@@ -876,8 +876,8 @@ v1alpha1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -895,8 +895,8 @@ v1alpha1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                     terminationGracePeriodSeconds:
                                       format: int64
@@ -1029,8 +1029,8 @@ v1alpha1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -1048,8 +1048,8 @@ v1alpha1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                     terminationGracePeriodSeconds:
                                       format: int64
@@ -1231,8 +1231,8 @@ v1alpha1:
                                             path:
                                               type: string
                                             port:
-                                              format: int-or-string
                                               type: string
+                                              x-kubernetes-int-or-string: true
                                             scheme:
                                               type: string
                                           type: object
@@ -1247,8 +1247,8 @@ v1alpha1:
                                             host:
                                               type: string
                                             port:
-                                              format: int-or-string
                                               type: string
+                                              x-kubernetes-int-or-string: true
                                           type: object
                                       type: object
                                     preStop:
@@ -1276,8 +1276,8 @@ v1alpha1:
                                             path:
                                               type: string
                                             port:
-                                              format: int-or-string
                                               type: string
+                                              x-kubernetes-int-or-string: true
                                             scheme:
                                               type: string
                                           type: object
@@ -1292,8 +1292,8 @@ v1alpha1:
                                             host:
                                               type: string
                                             port:
-                                              format: int-or-string
                                               type: string
+                                              x-kubernetes-int-or-string: true
                                           type: object
                                       type: object
                                   type: object
@@ -1333,8 +1333,8 @@ v1alpha1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -1352,8 +1352,8 @@ v1alpha1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                     terminationGracePeriodSeconds:
                                       format: int64
@@ -1417,8 +1417,8 @@ v1alpha1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -1436,8 +1436,8 @@ v1alpha1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                     terminationGracePeriodSeconds:
                                       format: int64
@@ -1570,8 +1570,8 @@ v1alpha1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -1589,8 +1589,8 @@ v1alpha1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                     terminationGracePeriodSeconds:
                                       format: int64
@@ -1778,8 +1778,8 @@ v1alpha1:
                                             path:
                                               type: string
                                             port:
-                                              format: int-or-string
                                               type: string
+                                              x-kubernetes-int-or-string: true
                                             scheme:
                                               type: string
                                           type: object
@@ -1794,8 +1794,8 @@ v1alpha1:
                                             host:
                                               type: string
                                             port:
-                                              format: int-or-string
                                               type: string
+                                              x-kubernetes-int-or-string: true
                                           type: object
                                       type: object
                                     preStop:
@@ -1823,8 +1823,8 @@ v1alpha1:
                                             path:
                                               type: string
                                             port:
-                                              format: int-or-string
                                               type: string
+                                              x-kubernetes-int-or-string: true
                                             scheme:
                                               type: string
                                           type: object
@@ -1839,8 +1839,8 @@ v1alpha1:
                                             host:
                                               type: string
                                             port:
-                                              format: int-or-string
                                               type: string
+                                              x-kubernetes-int-or-string: true
                                           type: object
                                       type: object
                                   type: object
@@ -1880,8 +1880,8 @@ v1alpha1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -1899,8 +1899,8 @@ v1alpha1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                     terminationGracePeriodSeconds:
                                       format: int64
@@ -1964,8 +1964,8 @@ v1alpha1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -1983,8 +1983,8 @@ v1alpha1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                     terminationGracePeriodSeconds:
                                       format: int64
@@ -2117,8 +2117,8 @@ v1alpha1:
                                         path:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                         scheme:
                                           type: string
                                       type: object
@@ -2136,8 +2136,8 @@ v1alpha1:
                                         host:
                                           type: string
                                         port:
-                                          format: int-or-string
                                           type: string
+                                          x-kubernetes-int-or-string: true
                                       type: object
                                     terminationGracePeriodSeconds:
                                       format: int64
@@ -3073,5 +3073,8 @@ v1alpha1:
           timeZone:
             type: string
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true

pkg/crd/crds/ml-storage.schema.generated.yaml

@@ -184,8 +184,8 @@ v1alpha1:
                               path:
                                 type: string
                               port:
-                                format: int-or-string
                                 type: string
+                                x-kubernetes-int-or-string: true
                               scheme:
                                 type: string
                             type: object
@@ -200,8 +200,8 @@ v1alpha1:
                               host:
                                 type: string
                               port:
-                                format: int-or-string
                                 type: string
+                                x-kubernetes-int-or-string: true
                             type: object
                         type: object
                       preStop:
@@ -229,8 +229,8 @@ v1alpha1:
                               path:
                                 type: string
                               port:
-                                format: int-or-string
                                 type: string
+                                x-kubernetes-int-or-string: true
                               scheme:
                                 type: string
                             type: object
@@ -245,8 +245,8 @@ v1alpha1:
                               host:
                                 type: string
                               port:
-                                format: int-or-string
                                 type: string
+                                x-kubernetes-int-or-string: true
                             type: object
                         type: object
                     type: object
@@ -290,8 +290,8 @@ v1alpha1:
                           path:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                           scheme:
                             type: string
                         type: object
@@ -309,8 +309,8 @@ v1alpha1:
                           host:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                         type: object
                       terminationGracePeriodSeconds:
                         format: int64
@@ -372,8 +372,8 @@ v1alpha1:
                           path:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                           scheme:
                             type: string
                         type: object
@@ -391,8 +391,8 @@ v1alpha1:
                           host:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                         type: object
                       terminationGracePeriodSeconds:
                         format: int64
@@ -514,8 +514,8 @@ v1alpha1:
                           path:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                           scheme:
                             type: string
                         type: object
@@ -533,8 +533,8 @@ v1alpha1:
                           host:
                             type: string
                           port:
-                            format: int-or-string
                             type: string
+                            x-kubernetes-int-or-string: true
                         type: object
                       terminationGracePeriodSeconds:
                         format: int64
@@ -565,8 +565,11 @@ v1alpha1:
                 type: object
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true
 v1beta1:
   openAPIV3Schema:
     properties:
@@ -624,5 +627,8 @@ v1beta1:
                 type: object
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true

pkg/crd/crds/replication-deploymentreplication.schema.generated.yaml

@@ -108,8 +108,11 @@ v1:
                 type: object
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true
 v1alpha:
   openAPIV3Schema:
     properties:
@@ -220,8 +223,11 @@ v1alpha:
                 type: object
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true
 v2alpha1:
   openAPIV3Schema:
     properties:
@@ -314,5 +320,8 @@ v2alpha1:
                 type: object
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true

pkg/crd/crds/scheduler-profile.schema.generated.yaml

@@ -229,8 +229,8 @@ v1alpha1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -245,8 +245,8 @@ v1alpha1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                               type: object
                             preStop:
@@ -274,8 +274,8 @@ v1alpha1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -290,8 +290,8 @@ v1alpha1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                               type: object
                           type: object
@@ -331,8 +331,8 @@ v1alpha1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -350,8 +350,8 @@ v1alpha1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -413,8 +413,8 @@ v1alpha1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -432,8 +432,8 @@ v1alpha1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -555,8 +555,8 @@ v1alpha1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -574,8 +574,8 @@ v1alpha1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -1747,8 +1747,11 @@ v1alpha1:
                 type: integer
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true
 v1beta1:
   openAPIV3Schema:
     properties:
@@ -1977,8 +1980,8 @@ v1beta1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -1993,8 +1996,8 @@ v1beta1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                               type: object
                             preStop:
@@ -2022,8 +2025,8 @@ v1beta1:
                                     path:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                     scheme:
                                       type: string
                                   type: object
@@ -2038,8 +2041,8 @@ v1beta1:
                                     host:
                                       type: string
                                     port:
-                                      format: int-or-string
                                       type: string
+                                      x-kubernetes-int-or-string: true
                                   type: object
                               type: object
                           type: object
@@ -2079,8 +2082,8 @@ v1beta1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -2098,8 +2101,8 @@ v1beta1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -2161,8 +2164,8 @@ v1beta1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -2180,8 +2183,8 @@ v1beta1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -2303,8 +2306,8 @@ v1beta1:
                                 path:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                                 scheme:
                                   type: string
                               type: object
@@ -2322,8 +2325,8 @@ v1beta1:
                                 host:
                                   type: string
                                 port:
-                                  format: int-or-string
                                   type: string
+                                  x-kubernetes-int-or-string: true
                               type: object
                             terminationGracePeriodSeconds:
                               format: int64
@@ -3495,5 +3498,8 @@ v1beta1:
                 type: integer
             type: object
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true

pkg/crd/crds/storage-localstorage.schema.generated.yaml

@@ -59,5 +59,8 @@ v1alpha:
               type: object
             type: array
         type: object
+      status:
+        description: Object with preserved fields for backward compatibility
+        type: object
+        x-kubernetes-preserve-unknown-fields: true
     type: object
-    x-kubernetes-preserve-unknown-fields: true

pkg/crd/definitions.go

@@ -28,8 +28,9 @@ import (
 )
 
 const (
-	Version = "arangodb.com/version"
+	Version               = "arangodb.com/version"
-	Schema  = "arangodb.com/schema"
+	Schema                = "arangodb.com/schema"
+	PreserveUnknownFields = "arangodb.com/x-preserve-unknown-fields"
 )
 
 type crdDefinitionGetter func(opts *crds.CRDOptions) crds.Definition