feat: add persistent volume claim resource viewer (#73)

This change adds a Persistent Volume Claim resource viewer.

plugins/cad/src/components/ResourceViewerDialog/components/FirstClassViewerSelector.tsx

@@ -18,6 +18,7 @@ import React from 'react';
 import { getApplyReplacementsStructuredMetadata } from './FirstClassViewers/StructuredMetadata/resources/applyReplacements';
 import { getConfigMapStructuredMetadata } from './FirstClassViewers/StructuredMetadata/resources/configMap';
 import { getKptfileStructuredMetadata } from './FirstClassViewers/StructuredMetadata/resources/kptfile';
+import { getPersistentVolumeClaimStructuredMetadata } from './FirstClassViewers/StructuredMetadata/resources/persistentVolumeClaim';
 import { getResourceQuotaStructuredMetadata } from './FirstClassViewers/StructuredMetadata/resources/resourceQuota';
 import { getRoleStructuredMetadata } from './FirstClassViewers/StructuredMetadata/resources/role';
 import { getRoleBindingStructuredMetadata } from './FirstClassViewers/StructuredMetadata/resources/roleBinding';
@@ -55,6 +56,9 @@ const getCustomMetadataFn = (
     case 'v1/ConfigMap':
       return getConfigMapStructuredMetadata;
 
+    case 'v1/PersistentVolumeClaim':
+      return getPersistentVolumeClaimStructuredMetadata;
+
     case 'v1/ResourceQuota':
       return getResourceQuotaStructuredMetadata;
 

plugins/cad/src/components/ResourceViewerDialog/components/FirstClassViewers/StructuredMetadata/resources/persistentVolumeClaim.ts

@@ -0,0 +1,30 @@
+/**
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { KubernetesResource } from '../../../../../../types/KubernetesResource';
+import { PersistentVolumeClaim } from '../../../../../../types/PersistentVolumeClaim';
+import { Metadata } from '../StructuredMetadata';
+
+export const getPersistentVolumeClaimStructuredMetadata = (
+  resource: KubernetesResource,
+): Metadata => {
+  const persistentVolumeClaim = resource as PersistentVolumeClaim;
+
+  return {
+    accessModes: persistentVolumeClaim.spec.accessModes,
+    storage: persistentVolumeClaim.spec.resources?.requests?.storage,
+  };
+};

plugins/cad/src/types/PersistentVolumeClaim.ts

@@ -0,0 +1,44 @@
+/**
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { KubernetesKeyValueObject } from './KubernetesResource';
+
+export type PersistentVolumeClaim = {
+  kind: string;
+  apiVersion: string;
+  metadata: PersistentVolumeClaimMetadata;
+  spec: PersistentVolumeClaimSpec;
+};
+
+export type PersistentVolumeClaimMetadata = {
+  name: string;
+  namespace?: string;
+  labels?: KubernetesKeyValueObject;
+  annotations?: KubernetesKeyValueObject;
+};
+
+export type PersistentVolumeClaimSpec = {
+  accessModes?: string[];
+  resources?: PersistentVolumeClaimResources;
+};
+
+export type PersistentVolumeClaimResources = {
+  requests?: PersistentVolumeClaimResourcesRequests;
+};
+
+export type PersistentVolumeClaimResourcesRequests = {
+  storage?: string;
+};