uninstall-components-az.yml

name: Uninstall components from Azure
run-name: Uninstalling component '${{ github.event.inputs.component }}' from AKS cluster

on:
  workflow_dispatch:
    inputs:
      component:
        type: choice
        description: Which component
        required: true
        options:
        - frontend
        - api
        - api-mysql
        - operator
        - operator-stunner
        - stunner
        - mysql
        - grafana
        - all

jobs:
  uninstall:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: true
      
      - name: Install Helm
        uses: azure/setup-helm@v4.2.0
        with:
          version: 'latest'
        id: install1

      - name: Install kubectl
        uses: azure/setup-kubectl@v3
        with:
          version: 'latest'
        id: install2

      - name: Login to Azure
        run: az login --service-principal -u ${{ secrets.CLIENT_ID }} -p ${{ secrets.CLIENT_SECRET }} --tenant ${{ secrets.AZURERM_TENANT_ID }}

      - name: Connect to tailscale
        uses: tailscale/github-action@v2
        with:
          oauth-client-id: ${{secrets.TAILSCALE_CLIENT_ID_2}}
          oauth-secret: ${{secrets.TAILSCALE_CLIENT_SECRET_2}}
          tags: tag:ci
      
      - name: Configure kubernetes config
        run: tailscale configure kubeconfig tailscale-operator

      - name: Uninstall MySQL
        working-directory: ./helm/mysql
        if: ${{ !cancelled() && (github.event.inputs.component == 'all' || contains(github.event.inputs.component, 'mysql')) }}
        run: |
          helm uninstall mysql -n mysql --ignore-not-found --wait
          helm uninstall mysql-operator -n mysql-operator --ignore-not-found --wait
          kubectl delete ns mysql
          kubectl delete ns mysql-operator

      - name: Uninstall STUNner
        working-directory: ./helm/stunner
        if: ${{ !cancelled() && (github.event.inputs.component == 'all' || contains(github.event.inputs.component, 'stunner')) }}
        run: |
          helm uninstall stunner -n stunner --ignore-not-found --wait
          kubectl delete ns stunner

      - name: Undeploy game operator
        working-directory: ./operator
        if: ${{ !cancelled() && (github.event.inputs.component == 'all' || contains(github.event.inputs.component, 'operator')) }}
        run: make undeploy

      - name: Uninstall API
        working-directory: ./helm/api
        if: ${{ !cancelled() && (github.event.inputs.component == 'all' || contains(github.event.inputs.component, 'api')) }}
        run: helm uninstall api

      - name: Uninstall frontend
        working-directory: ./helm/frontend
        if: ${{ !cancelled() && (github.event.inputs.component == 'all' || contains(github.event.inputs.component, 'frontend')) }}
        run: helm uninstall frontend

      - name: Uninstall Grafana
        if: ${{ !cancelled() && (github.event.inputs.component == 'all' || contains(github.event.inputs.component, 'grafana')) }}
        run: | 
          helm uninstall prometheus -n monitoring --ignore-not-found  --wait
          kubectl delete ns monitoring

      - name: Logout of Azure
        if: always()
        run: az logout