demo-appdev/SETUP.md

Setup

OpenShift Platform

• Install the OpenShift Pipeline operator
• Install the OpenShift Virtualization operator
• Install the Red Hat OpenShift GitOps operator
• Install the Red Hat OpenShift Serverless operator
• Create a KnativeServing CR in the knative-serving namespace
• Deploy Let's Encrypt public certificates on your router
• Create an HyperConverged CR in the openshift-cnv namespace
• Create/update the StorageProfile

apiVersion: cdi.kubevirt.io/v1beta1
kind: StorageProfile
metadata: 
  name: managed-nfs-storage
spec:
  claimPropertySets: 
  - accessModes:
    - ReadWriteOnce
    - ReadWriteMany
    - ReadOnlyMany
    volumeMode: Filesystem
  cloneStrategy: copy
  storageClass: managed-nfs-storage

• Fix ArgoCD configuration

oc patch argocd openshift-gitops -n openshift-gitops -p '{"spec":{"server":{"insecure":true,"route":{"enabled": true,"tls":{"termination":"edge","insecureEdgeTerminationPolicy":"Redirect"}}}}}' --type=merge

GitHub

• Create a personal access token with access to all your public repos
• Store the personal access token in a secret

m4 -D__GITHUB_TOKEN__=REDACTED secret.yaml | oc apply -f - -n demo-appdev

• Get the route hostname of your Tekton Listener

oc get route -n demo-appdev el-demo-appdev -o jsonpath='https://{.spec.host}'

• Add a webhook to your GitHub repo

  • Payload URL: url above
  • Content-Type: Application/json
  • Secret: secret

• Get the route hostname of your OpenShift Gitops installation

oc get route -n openshift-gitops openshift-gitops-server -o jsonpath='https://{.spec.host}/api/webhook'

• Add a webhook to your GitHub repo

  • Payload URL: url above
  • Content-Type: Application/json

Demo

• Create a new project

oc new-project demo-appdev
oc label namespace demo-appdev argocd.argoproj.io/managed-by=openshift-gitops