Procedure

1. Add required Helm repositories:

   helm repo add bitnami https://charts.bitnami.com/bitnami
   helm repo add backstage https://backstage.github.io/charts
   helm repo add redhat-developer https://redhat-developer.github.io/rhdh-chart

2. Install the orchestrator infrastructure Helm chart:

   helm install <release_name> redhat-developer/redhat-developer-hub-orchestrator-infra

3. Manually approve the Install Plans for OpenShift Serverless and Serverless Logic Operators and wait for deployment.

4. Install the Backstage chart with the orchestrator enabled:

   helm install <release_name> redhat-developer/backstage --set orchestrator.enabled=true

5. To disable serverlessLogicOperator and serverlessOperator if managed externally:

6. (Optional) Enable Notifications and Signals plugins by adding the following to your values.yaml before installation or upgrade:

   disabled: false
   package: "./dynamic-plugins/dist/backstage-plugin-notifications"
   
   disabled: false
   package: "./dynamic-plugins/dist/backstage-plugin-signals"
   
   disabled: false
   package: "./dynamic-plugins/dist/backstage-plugin-notifications-backend-dynamic"
   
   disabled: false
   package: "./dynamic-plugins/dist/backstage-plugin-signals-backend-dynamic"

7. (Optional) If using an external database, add the following configuration in your values.yaml:

   externalDBsecretRef:
   externalDBName: "<database_name>"
   externalDBHost: "<database_host>"
   externalDBPort: "<database_port>"

Verification

1. Verify that the orchestrator plugin is visible in the Red Hat Developer Hub UI.
2. Test creating and executing workflows to confirm orchestration is functioning correctly.
3. Check orchestrator pod logs to confirm successful workflow execution and plugin readiness.