Improve the k8s yaml used in buildpacks sample

Use a deployment/service instead of just a pod

Signed-off-by: David Gageot <[email protected]>

Author: dgageot

integration/examples/buildpacks/k8s/pod.yaml

@@ -0,0 +1,30 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: web
+spec:
+  ports:
+  - port: 8080
+    name: http
+  type: LoadBalancer
+  selector:
+    app: web
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: web
+spec:
+  selector:
+    matchLabels:
+      app: web
+  template:
+    metadata:
+      labels:
+        app: web
+    spec:
+      containers:
+      - name: web
+        image: gcr.io/k8s-skaffold/skaffold-buildpacks
+        ports:
+          - containerPort: 8080

integration/examples/buildpacks/k8s/web.yaml

@@ -2,6 +2,6 @@ apiVersion: skaffold/v1
 kind: Config
 build:
   artifacts:
-  - image: gcr.io/k8s-skaffold/skaffold-example
+  - image: gcr.io/k8s-skaffold/skaffold-buildpacks
     buildpack:
       builder: "heroku/buildpacks"