INTLY-2346 openshift 4 support

[aidenkeating]

@philbrookes Would you mind having a quick review of this? I will also add OpenShift 4 verification steps in the morning.

I still need to confirm OpenShift 3 backwards compatibility is working as expected.

OpenShift 4 Verification

• Have an existing OpenShift 4 cluster with Integreatly setup
• Run oc status, note the api.<my-cluster> URL
• In the solution explorer Namespace, update the tutorial-web-app DeploymentConfig:
  • Update the image to docker.io/aidenkeatingrht/tutorial-web-app:INTLY-2346
  • Add an env var called OPENSHIFT_API with the value of the api.<my-cluster> from earlier
  • Add an env var called OPENSHIFT_VERSION with the value '4'
• Wait for the DeploymentConfig to redeploy
• Wait for the webapp to become available, you can check the logs of the Pod
• Go into the webapp URL and start Walkthrough 1A (AMQ Online, Fuse Online)
• Ensure
  • Fuse Online starts provisioning
  • AMQ Online starts provisioning
• Once the two services have provisioned, ensure
  • The walkthrough tasks show as expected
  • Fuse Online is accessible through the various links in the Walkthrough
  • AMQ online is accessible through the various links in the Walkthrough
• Note that there will be missing crud app URL's as that relies on a separate PR being merged
• Go to the homepage of the webapp
• Ensure AMQ Online on the right-hand side shows itself as available, click it and ensure it brings you to the AMQ Online console

OpenShift 3 Verification

• Have an existing OpenShift 3 cluster with Integreatly installed on it
• If using 1.4.1 release of Integreatly
  • Ensure managed-service-broker is updated to use tag greater or equal to v0.0.9
  • Ensure managed-service-broker has USER_SSO_URL env set to the user sso route
• Update the webapp to use image docker.io/aidenkeatingrht/tutorial-web-app:INTLY-2346
• Open the webapp, ensure services load as expected
• Do walkthrough 1A, ensure it works as expected

[aidenkeating]

@philbrookes I have updated the OpenShift 4 verification steps

[dimitraz]

Verified steps for both Openshift 3 and Openshift 4, everything is working as expected 👍