Chapter 3: Redis master image k8s.gcr.io/redis:e2e no longer available - causes ImagePullBackOff

[haithamsha]

In Chapter 3, section "Deploy an app in two different environments", the guestbook application
fails to deploy because the Redis master image is no longer available.

File: redis-master-deployment.yaml
Current image: k8s.gcr.io/redis:e2e
Error: ImagePullBackOff - manifest for k8s.gcr.io/redis:e2e not found

Steps to Reproduce

1. Follow the exercise in Chapter 3 to deploy the guestbook app to guestbook-qa namespace
2. Apply redis-master-deployment.yaml
3. Check pod status: kubectl get pods -n guestbook-qa
4. Pod shows ImagePullBackOff status