Add getResourceProperty

pulumi · Nov 10, 2018 · eb33a11 · eb33a11
1 parent 47999d1
commit eb33a11
Show file tree

Hide file tree

Showing 5 changed files with 1,557 additions and 6 deletions.
diff --git a/examples/helm-local/index.ts b/examples/helm-local/index.ts
@@ -27,5 +27,5 @@ const nginx = new k8s.helm.v2.Chart("simple-nginx-local", {
 });
 
 // Export the (cluster-private) IP address of the Guestbook frontend.
-const frontend = nginx.getResource("v1/Service", "simple-nginx-local-nginx");
-export const frontendClusterIp = frontend.apply(f => f.spec).apply(spec => spec.clusterIP);
+export const frontendClusterIp = nginx.getResourceProperty("v1/Service", "simple-nginx-local-nginx", "spec")
+    .apply(spec => spec.clusterIP);
diff --git a/examples/helm/index.ts b/examples/helm/index.ts
@@ -29,5 +29,5 @@ const nginx = new k8s.helm.v2.Chart("simple-nginx", {
 });
 
 // Export the (cluster-private) IP address of the Guestbook frontend.
-const frontend = nginx.getResource("v1/Service", "simple-nginx-nginx-lego");
-export const frontendClusterIp = frontend.apply(f => f.spec).apply(spec => spec.clusterIP);
+export const frontendClusterIp = nginx.getResourceProperty("v1/Service", "simple-nginx-nginx-lego", "spec")
+    .apply(spec => spec.clusterIP);
diff --git a/examples/yaml-guestbook/index.ts b/examples/yaml-guestbook/index.ts
@@ -6,5 +6,4 @@ import * as k8s from "@pulumi/kubernetes";
 const guestbook = new k8s.yaml.ConfigGroup("guestbook", { files: "yaml/*.yaml" });
 
 // Export the (cluster-private) IP address of the Guestbook frontend.
-const frontend = guestbook.getResource("v1/Service", "frontend");
-export const frontendIp = frontend.apply(f => f.spec).apply(spec => spec.clusterIP);
+export const frontendIp = guestbook.getResource("v1/Service", "frontend", "spec").apply(spec => spec.clusterIP);
diff --git a/pkg/gen/nodejs-templates/provider.ts.mustache b/pkg/gen/nodejs-templates/provider.ts.mustache
@@ -99,6 +99,28 @@ export namespace yaml {
             return this.getResourceImpl(groupVersionKind, namespaceOrName, name);
         }
 
+		/**
+		 * getResourceProperty returns a single property of a resource defined by a built-in Kubernetes group/version/kind and name.
+		 *
+         * For example:
+         *     getResourceProperty("v1/Service", "nginx", "spec")
+		 */
+        {{#Groups}}
+        {{#Versions}}
+        {{#Kinds}}
+		{{#Properties}}
+        public getResourceProperty(groupVersionKind: "{{RawAPIVersion}}/{{Kind}}", name: string, property: "{{LanguageName}}"): pulumi.Output<{{{PropType}}}>;
+        public getResourceProperty(groupVersionKind: "{{RawAPIVersion}}/{{Kind}}", namespace: string, name: string, property: "{{LanguageName}}"): pulumi.Output<{{{PropType}}}>;
+		{{/Properties}}
+		{{/Kinds}}
+		{{/Versions}}
+		{{/Groups}}
+		public getResourceProperty(groupVersionKind: string, namespaceOrName: string, nameOrProperty: string, property?: string): pulumi.Output<any> {
+			const name = property !== undefined ? nameOrProperty : undefined;
+			return this.getResourceImpl(groupVersionKind, namespaceOrName, name)
+				.apply(r => (<any>r)[property || nameOrProperty]);
+		}
+
         /**
          * getCustomResource returns a resource defined by a CRD with the given group/version/kind and name.
          *