porch: update example first deployment (#2831)

Author: justinsb

porch/config/samples/create-deployment-package.sh

@@ -21,9 +21,9 @@ apiVersion: porch.kpt.dev/v1alpha1
 kind: PackageRevision
 metadata:
   namespace: default
-  name: "deployment:myfirstnginx:v1"
+  name: "deployment:helloserver:v1"
 spec:
-  packageName: myfirstnginx
+  packageName: helloserver
   revision: v1
   repository: deployment
   tasks:
@@ -32,12 +32,19 @@ spec:
       upstreamRef:
         type: git
         git:
-          repo: https://github.com/GoogleContainerTools/kpt
-          ref: v0.7
-          directory: package-examples/nginx
+          repo: https://github.com/justinsb/kpt
+          ref: main_integration
+          directory: porch/config/samples/apps/hello-server/k8s
 EOF
 
-kubectl get packagerevision -n default deployment:myfirstnginx:v1 -oyaml
+kubectl get packagerevision -n default deployment:helloserver:v1 -oyaml
 
-kubectl get packagerevisionresources -n default deployment:myfirstnginx:v1 -oyaml
+kubectl get packagerevisionresources -n default deployment:helloserver:v1 -oyaml
 
+# Update the package in-place
+GCP_PROJECT_ID=$(gcloud config get-value project)
+kubectl get packagerevisionresources -n default deployment:helloserver:v1 -oyaml | \
+  sed -e s/example-google-project-id/${GCP_PROJECT_ID}/g | \
+  kubectl replace -f -
+
+kubectl get packagerevisionresources -n default deployment:helloserver:v1 -oyaml

porch/controllers/remoterootsync/config/samples/hack-self-apply.yaml

@@ -25,5 +25,5 @@ spec:
     name: loopback! # TODO: This is a hack used during development, remove once we are more end-to-end enabled.
   template:
     oci:
-      #repository: us-west1-docker.pkg.dev/example-google-project-id/deployment/myfirstnginx:v1
-      repository: us-west1-docker.pkg.dev/example-google-project-id/packages/porch:v0.0.1
+      #repository: us-west1-docker.pkg.dev/example-google-project-id/packages/porch:v0.0.1
+      repository: us-west1-docker.pkg.dev/example-google-project-id/deployment/helloserver:v1

porch/docs/running-on-gke.md

@@ -44,7 +44,11 @@ IMAGE_TAG=$(git rev-parse --short HEAD) make push-and-deploy
 Create some example repositories / packages:
 
 ```
+# Create artifact-registry repos etc
 make apply-dev-config
+# Push a sample hello-world app
+make -C config/samples/apps/hello-server push-image
+# Create a package for the sample hello-world app
 ./config/samples/create-deployment-package.sh
 ```