blue-green updates due to unpredictable rotue name

blue-green-deploy/README.md

@@ -90,6 +90,7 @@ To delete the demo app, enter the following commands:
 ```
 kubectl delete -f stage4.yaml --ignore-not-found=true
 kubectl delete -f stage3.yaml --ignore-not-found=true
+kubectl delete -f stage2-routes.yaml --ignore-not-found=true
 kubectl delete -f stage2.yaml --ignore-not-found=true
 kubectl delete -f stage1.yaml --ignore-not-found=true
 ```

blue-green-deploy/stage1.yaml

@@ -10,7 +10,6 @@ spec:
         spec:
           container:
             image: gcr.io/knative-samples/knative-route-demo:blue
-            imagePullPolicy: Always
             env:
             - name: T_VERSION
             value: "blue"

blue-green-deploy/stage2.yaml

@@ -11,7 +11,6 @@ spec:
     spec:
       container:
         image: gcr.io/knative-samples/knative-route-demo:green # URL to the new version of the sample app docker image
-        imagePullPolicy: Always
         env:
           - name: T_VERSION
             value: "green" # Updated value for the T_VERSION environment variable

go.mod

@@ -1,8 +1,8 @@
 module github.com/mchmarny/knative-demos
 
 require (
-	github.com/dgrijalva/jwt-go v3.2.0+incompatible // indirect
-	github.com/eclipse/paho.mqtt.golang v1.1.1 // indirect
-	github.com/satori/go.uuid v1.2.0 // indirect
+	github.com/dgrijalva/jwt-go v3.2.0+incompatible
+	github.com/eclipse/paho.mqtt.golang v1.1.1
+	github.com/satori/go.uuid v1.2.0
 	golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3 // indirect
 )

iot-events/service.yaml

@@ -4,11 +4,14 @@ metadata:
   name: iot-message-dumper
   namespace: demo
   labels:
-    serving.knative.dev/visibility: cluster-local # note use of cluster-local label
+    # serving.knative.dev/visibility: cluster-local # note use of cluster-local label
 spec:
   runLatest:
     configuration:
       revisionTemplate:
         spec:
           container:
             image: gcr.io/knative-releases/github.com/knative/eventing-sources/cmd/message_dumper@sha256:73a95b05b5b937544af7c514c3116479fa5b6acf7771604b313cfc1587bf0940
+            env:
+            - name: RELEASE
+              value: "v0.1.1"

iot-events/source.yaml

@@ -12,4 +12,5 @@ spec:
   sink:
     apiVersion: eventing.knative.dev/v1alpha1
     kind: Channel
-    name: iot-demo
+    name: iot-demo
+    namespace: demo

simple/app.yaml

@@ -9,8 +9,7 @@ spec:
       revisionTemplate:
         spec:
           container:
-            image: gcr.io/knative-samples/simple-app:latest
-            imagePullPolicy: Always
+            image: gcr.io/knative-samples/rester-tester:latest
             env:
             - name: SIMPLE_MSG
               value: "Hello World"