stop_aks_cluster.yml

name: stop_aks_cluster

on:
  repository_dispatch:
    # name of GitHub event that triggers workflow
    types: [stop_aks_cluster]

  # enable manual workflow
  # https://docs.github.com/en/actions/configuring-and-managing-workflows/configuring-a-workflow#manually-running-a-workflow
  workflow_dispatch:
    inputs: {}

# global environment variables
env:
  # prefix: used for some globally unique name requirements
  PREFIX: arshz

  # debug
  CI_DEBUG: true

  # azure creds (used with OIDC auth)
  ARM_CLIENT_ID: ${{ secrets.ARM_CLIENT_ID }}
  ARM_SUBSCRIPTION_ID: ${{ secrets.ARM_SUBSCRIPTION_ID }}
  ARM_TENANT_ID: ${{ secrets.ARM_TENANT_ID }}

jobs:
  stop_aks_cluster:
    runs-on: ubuntu-22.04

    # https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idenvironment
    environment:
      name: dev

    # only run if owner triggered action
    if: github.actor == github.event.repository.owner.login

    steps:
      # Checkout
      - uses: actions/checkout@v4
      # specify different branch
      # NOT required as I've changed the default branch to develop
      # with:
      #   ref: develop

      # Init tasks - inc env var concatenation
      - name: Init tasks - inc Env var concatenation (Workaround)
        run: |
          chmod -R +x ./scripts/
          echo "AKS_RG_NAME=${{ env.PREFIX }}-rg-aks-dev-001" >> $GITHUB_ENV
          echo "AKS_CLUSTER_NAME=${{ env.PREFIX }}-aks-001" >> $GITHUB_ENV

      # Login
      # https://github.com/Azure/login
      - name: Login via OIDC to Azure Public Cloud (az cli and az powershell)
        uses: azure/login@v1
        with:
          client-id: ${{ secrets.ARM_CLIENT_ID }}
          tenant-id: ${{ secrets.ARM_TENANT_ID }}
          subscription-id: ${{ secrets.ARM_SUBSCRIPTION_ID }}
          enable-AzPSSession: true

      # Stop
      # Prereqs: https://docs.microsoft.com/en-us/azure/aks/start-stop-cluster
      - name: Stop AKS Cluster
        run: ./scripts/stop_aks_cluster.sh

      # Notify
      - name: Notify slack
        continue-on-error: true
        env:
          SLACK_CHANNEL_ID: ${{ secrets.SLACK_CHANNEL_ID }}
          SLACK_BOT_TOKEN: ${{ secrets.SLACK_BOT_TOKEN }}
        run: ./scripts/send_slack_message.sh "[devops-lab] Stop AKS Cluster complete"