CI.md

CI & CD How to’s

How to deploy an already built branch ?

• Link
• Trigger: manual
• Inputs:
  • image (e.g. staging, production, sandbox, 2025.11.05.0001 or branch tag)
  • environment (staging | sandbox | production)
• Behavior:
  • Updates deployments in the selected environment to the (already built) provided image
    • Link to image repository
    • #credreg-notify slack channel publishes tags upon builds
  • Waits for both deployments to finish rolling out (10m timeout each)
  • Notifies Slack with the result and details

How to restart application and worker ?

• Link
• Trigger: manual
• Inputs:
  • environment (staging | sandbox | production)
• Behavior:
  • Restarts both main-app and worker-app deployments in the selected namespace (no new image is built or applied)
  • Waits for each rollout to complete (10 min timeout per deployment)
  • Notifies Slack (#credreg-notify) with the restart result and run link

How to Build and deploy a feature branch to a given environment ?

• Link
• Trigger: manual
• Inputs:
  • branch (any ref, ie: 955-auth-required)
  • environment (staging|sandbox|production)
• Behavior:
  • Builds and pushes the specified branch to ECR (date + ref tags)
  • Updates both deployments (registry app and worker) in the selected namespace to that image
  • Applies the environment’s ConfigMap (Environment values) and restarts app and worker
  • Waits for rollouts to complete and sends a Slack summary

Change variable’s value and re-deploy an environment

• Link
• Trigger: manual
• Inputs: environment (staging|sandbox|production)
• Behavior:
  • Updates the application configuration in the chosen environment
    • relevant config file:
      • Production : https://github.com/CredentialEngine/CredentialRegistry/blob/master/terraform/environments/eks/k8s-manifests-prod/app-configmap.yaml
      • Sandbox : https://github.com/CredentialEngine/CredentialRegistry/blob/master/terraform/environments/eks/k8s-manifests-sandbox/app-configmap.yaml
      • Staging : https://github.com/CredentialEngine/CredentialRegistry/blob/master/terraform/environments/eks/k8s-manifests-staging/app-configmap.yaml
  • Restarts the app so the new settings take effect
  • Notifies Slack with the outcome

Cluster Status

• Link
• Trigger: manual
• Behavior:
  • Shows a concise snapshot of what’s running in production, staging and sandbox
  • Sends that snapshot to Slack for quick review