Merge pull request #7329 from awanlin/topic/add-is-kubernetes-available

Add check for Kubernetes annotation on entity

.changeset/smart-cooks-drop.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-kubernetes': patch
+---
+
+Added a check for the Kubernetes annotation on the entity

plugins/kubernetes/api-report.md

@@ -33,6 +33,11 @@ export function formatClusterLink(
   options: FormatClusterLinkOptions,
 ): string | undefined;
 
+// Warning: (ae-missing-release-tag) "isKubernetesAvailable" is exported by the package, but it is missing a release tag (@alpha, @beta, @public, or @internal)
+//
+// @public (undocumented)
+export const isKubernetesAvailable: (entity: Entity) => boolean;
+
 // Warning: (ae-forgotten-export) The symbol "KubernetesAuthProvidersApi" needs to be exported by the entry point index.d.ts
 // Warning: (ae-missing-release-tag) "KubernetesAuthProviders" is exported by the package, but it is missing a release tag (@alpha, @beta, @public, or @internal)
 //

plugins/kubernetes/src/Router.tsx

@@ -27,6 +27,12 @@ const KUBERNETES_ANNOTATION = 'backstage.io/kubernetes-id';
 const KUBERNETES_LABEL_SELECTOR_QUERY_ANNOTATION =
   'backstage.io/kubernetes-label-selector';
 
+export const isKubernetesAvailable = (entity: Entity) =>
+  Boolean(entity.metadata.annotations?.[KUBERNETES_ANNOTATION]) ||
+  Boolean(
+    entity.metadata.annotations?.[KUBERNETES_LABEL_SELECTOR_QUERY_ANNOTATION],
+  );
+
 type Props = {
   /** @deprecated The entity is now grabbed from context instead */
   entity?: Entity;

plugins/kubernetes/src/index.ts

@@ -25,6 +25,6 @@ export {
   kubernetesPlugin as plugin,
   EntityKubernetesContent,
 } from './plugin';
-export { Router } from './Router';
+export { Router, isKubernetesAvailable } from './Router';
 export * from './kubernetes-auth-provider';
 export * from './utils/clusterLinks';