Modulize the CI deployment workflows

.github/workflows/deploy-to-aks.yml

@@ -5,58 +5,23 @@ on:
   push:
     branches:
       - main
+      - staging
 
 # OIDC token being allowed be generated
 permissions:
       id-token: write
       contents: read
 
 jobs:
-  build-and-deploy:
-    runs-on: ubuntu-latest
-    environment: production
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Azure Login
-      uses: azure/login@v1
-      with:
-        client-id: ${{ secrets.AZURE_CLIENT_ID }}
-        tenant-id: ${{ secrets.AZURE_TENANT_ID }}
-        subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
-
-    - name: Setup kubectl
-      uses: azure/setup-kubectl@v3
-      with:
-        version: 'latest'
-
-    - name: Setup Helm
-      uses: azure/setup-helm@v3
-      with:
-        version: 'latest'
-        token: ${{ secrets.GITHUB_TOKEN }}
-
-    - name: Install tool for rendering templates
-      run: |
-        python3 -m pip install -r requirements.txt
-
-    - name: Render values.yaml
-      run: |
-        jinja2 --format=env basehub/values.yaml.j2 > basehub/values.yaml
-      env:
-        OAUTH_CLIENT_ID: ${{ secrets.OAUTH_CLIENT_ID }}
-        OAUTH_CLIENT_SECRET: ${{ secrets.OAUTH_CLIENT_SECRET }}
-        OAUTH_CALLBACK_URL: ${{ secrets.OAUTH_CALLBACK_URL }}
-
-    - name: Connect to AKS
-      run: az aks get-credentials --resource-group ${{ secrets.AZURE_RESOURCE_GROUP }} --name ${{ secrets.AZURE_KUBERNETES_CLUSTER }}
-
-    - name: Deploy to AKS
-      run: |
-        ./deploy.sh
-      env:
-        K8S_NAMESPACE: ${{ vars.K8S_NAMESPACE }}
-
-    - name: Logout of Azure
-      run: az logout
+  deploy-to-production:
+    uses: ./.github/workflows/deploy-workflow-call.yml
+    with:
+      environment: production
+    if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+
+  deploy-to-staging:
+    uses: ./.github/workflows/deploy-workflow-call.yml
+    with:
+      environment: staging
+    if: github.event_name == 'push' && github.ref == 'refs/heads/staging'
+

.github/workflows/deploy-workflow-call.yml

@@ -0,0 +1,60 @@
+---
+name: Deploy to AKS
+
+on:
+  workflow_call:
+    inputs:
+      environment:
+        description: Environment to deploy to, e.g. production, staging
+        required: true
+        type: string
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    environment: ${{ inputs.environment }}
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Azure Login
+      uses: azure/login@v1
+      with:
+        client-id: ${{ secrets.AZURE_CLIENT_ID }}
+        tenant-id: ${{ secrets.AZURE_TENANT_ID }}
+        subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
+
+    - name: Setup kubectl
+      uses: azure/setup-kubectl@v3
+      with:
+        version: 'latest'
+
+    - name: Setup Helm
+      uses: azure/setup-helm@v3
+      with:
+        version: 'latest'
+        token: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Install tool for rendering templates
+      run: |
+        python3 -m pip install -r requirements.txt
+
+    - name: Render values.yaml
+      run: |
+        jinja2 --format=env basehub/values.yaml.j2 > basehub/values.yaml
+      env:
+        OAUTH_CLIENT_ID: ${{ secrets.OAUTH_CLIENT_ID }}
+        OAUTH_CLIENT_SECRET: ${{ secrets.OAUTH_CLIENT_SECRET }}
+        OAUTH_CALLBACK_URL: ${{ secrets.OAUTH_CALLBACK_URL }}
+
+    - name: Connect to AKS
+      run: az aks get-credentials --resource-group ${{ secrets.AZURE_RESOURCE_GROUP }} --name ${{ secrets.AZURE_KUBERNETES_CLUSTER }}
+
+    - name: Deploy to AKS
+      run: |
+        ./deploy.sh
+      env:
+        K8S_NAMESPACE: ${{ inputs.environment }}
+
+    - name: Logout of Azure
+      run: az logout