Task 9.3C - Continuous Deployment Automation

.github/workflows/01-ci.yml

@@ -1,12 +1,14 @@
 name: 01 - CI
 
 on:
-  # Trigger the workflow on push to main branch
+  pull_request:
+    branches:
+      - main
+
   push:
     branches:
       - main
-
-  # Manual trigger for the workflow
+
   workflow_dispatch:
 
 

.github/workflows/04-deploy-production.yml

@@ -1,18 +1,22 @@
 name: 04 - Deploy to Production
 
-on:
-  workflow_dispatch:
-    inputs:
-      image_tag:
-        description: "Tested image SHA to deploy"
-        required: true
-        type: string
 
+
+on:
+  workflow_run:
+    workflows:
+      - "03 - Test Staging"
+    types:
+      - completed
+    branches:
+      - main
 jobs:
   deploy-production:
+
     name: Deploy to Production
     runs-on: ubuntu-latest
-
+    if: >
+      ${{ github.event.workflow_run.conclusion == 'success' }}
     environment:
       name: production
 
@@ -69,37 +73,37 @@ jobs:
       - name: Update frontend image
         run: |
           kubectl set image deployment/frontend \
-            frontend=${{ vars.ACR_LOGIN_SERVER }}/koalatech-frontend:${{ inputs.image_tag }} \
+            frontend=${{ vars.ACR_LOGIN_SERVER }}/koalatech-frontend:${{ github.event.workflow_run.head_sha }} \
             -n production
 
       - name: Update user-service image
         run: |
           kubectl set image deployment/user-service \
-            user-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-user-service:${{ inputs.image_tag }} \
+            user-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-user-service:${{ github.event.workflow_run.head_sha }} \
             -n production
 
       - name: Update student-service image
         run: |
           kubectl set image deployment/student-service \
-            student-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-student-service:${{ inputs.image_tag }} \
+            student-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-student-service:${{ github.event.workflow_run.head_sha }} \
             -n production
 
       - name: Update lecturer-service image
         run: |
           kubectl set image deployment/lecturer-service \
-            lecturer-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-lecturer-service:${{ inputs.image_tag }} \
+            lecturer-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-lecturer-service:${{ github.event.workflow_run.head_sha }} \
             -n production
 
       - name: Update course-service image
         run: |
           kubectl set image deployment/course-service \
-            course-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-course-service:${{ inputs.image_tag }} \
+            course-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-course-service:${{ github.event.workflow_run.head_sha }} \
             -n production
 
       - name: Update enrollment-service image
         run: |
           kubectl set image deployment/enrollment-service \
-            enrollment-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-enrollment-service:${{ inputs.image_tag }} \
+            enrollment-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-enrollment-service:${{ github.event.workflow_run.head_sha }} \
             -n production
 
       - name: Wait for frontend rollout

README.md

@@ -310,4 +310,5 @@ After the production deployment completes:
 - Find the external IP of the production frontend service.
 - Access the production application.
 - Confirm that the application is working correctly.
-- Verify that production is running the same image SHA that was tested in staging.
+- Verify that production is running the same image SHA that was tested in staging.
+Week 08 CI/CD practical test.

frontend/src/pages/Dashboard.jsx

@@ -199,7 +199,7 @@ const Dashboard = () => {
         </Typography>
 
         <Typography color="text.secondary">
-          Welcome to KoalaTech University
+          Welcome to KoalaTech University - CD Deployment
         </Typography>
       </Box>