GitOps Artefacts for the MAD Roadshow France 2023

Pre-requisites

• Install the OpenShift GitOps operator.

• Fix the ArgoCD ingress route in order to use the router default TLS certificate.

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

• Get the Webhook URL 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/GitLab repo

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

• Create the required namespaces.

oc new-project fruits-dev

• Label the fruits-dev namespace with argocd annotations

oc label namespace fruits-dev argocd.argoproj.io/managed-by=openshift-gitops

• Give admin access rights on the fruits-dev namespace to the OpenShift Gitops operator.

oc adm policy add-role-to-user admin -n fruits-dev system:serviceaccount:openshift-gitops:openshift-gitops-argocd-application-controller

Deploy Postgres CrunchyDB

1. Create a namespace preprod-database
2. Install the crunchyDB operator
3. run oc apply -k kustomize/postgres

More details here : https://access.crunchydata.com/documentation/postgres-operator/5.3.1/quickstart/