Implement Continuous Deployment for Task 9.3C

.github/workflows/03-staging-test.yml

@@ -1,4 +1,4 @@
-name: 03 - Test Staging
+name: 03 - Test Staging and Deploy Production
 
 on:
   workflow_run:
@@ -47,7 +47,6 @@ jobs:
             fi
 
             echo "Waiting for staging frontend IP..."
-
             sleep 10
           done
 
@@ -60,4 +59,142 @@ jobs:
             --fail \
             --retry 10 \
             --retry-delay 5 \
-            http://${{ env.FRONTEND_IP }}
+            http://${{ env.FRONTEND_IP }}
+
+  deploy-production:
+    name: Deploy to Production
+    needs: smoke-test
+    runs-on: ubuntu-latest
+
+    environment:
+      name: production
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.workflow_run.head_sha }}
+
+      - name: Login to Azure
+        uses: azure/login@v3
+        with:
+          creds: ${{ secrets.AZURE_CREDENTIALS }}
+
+      - name: Get AKS credentials
+        run: |
+          az aks get-credentials \
+            --resource-group ${{ vars.AKS_RESOURCE_GROUP }} \
+            --name ${{ vars.AKS_CLUSTER_NAME }} \
+            --overwrite-existing
+
+      - name: Create production namespace
+        run: |
+          kubectl create namespace production \
+            --dry-run=client \
+            -o yaml | kubectl apply -f -
+
+      - name: Create PostgreSQL secret
+        run: |
+          kubectl create secret generic postgres-secret \
+            --namespace production \
+            --from-literal=POSTGRES_USER="${{ secrets.POSTGRES_USER }}" \
+            --from-literal=POSTGRES_PASSWORD="${{ secrets.POSTGRES_PASSWORD }}" \
+            --dry-run=client \
+            -o yaml | kubectl apply -f -
+
+      - name: Create application secret
+        run: |
+          kubectl create secret generic application-secret \
+            --namespace production \
+            --from-literal=POSTGRES_USER="${{ secrets.POSTGRES_USER }}" \
+            --from-literal=POSTGRES_PASSWORD="${{ secrets.POSTGRES_PASSWORD }}" \
+            --from-literal=JWT_SECRET_KEY="${{ secrets.JWT_SECRET_KEY }}" \
+            --from-literal=DEFAULT_ADMIN_USERNAME="${{ secrets.DEFAULT_ADMIN_USERNAME }}" \
+            --from-literal=DEFAULT_ADMIN_EMAIL="${{ secrets.DEFAULT_ADMIN_EMAIL }}" \
+            --from-literal=DEFAULT_ADMIN_PASSWORD="${{ secrets.DEFAULT_ADMIN_PASSWORD }}" \
+            --from-literal=AZURE_STORAGE_CONNECTION_STRING="${{ secrets.AZURE_STORAGE_CONNECTION_STRING }}" \
+            --dry-run=client \
+            -o yaml | kubectl apply -f -
+
+      - name: Apply Kubernetes manifests
+        run: |
+          kubectl apply \
+            -f kubernetes/production/
+
+      - name: Update frontend image
+        run: |
+          kubectl set image deployment/frontend \
+            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=${{ vars.ACR_LOGIN_SERVER }}/koalatech-user-service:${{ github.event.workflow_run.head_sha }} \
+            -n production
+
+      - name: Update student-service image
+        run: |
+          kubectl set image deployment/student-service \
+            student-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-student-service:${{ github.event.workflow_run.head_sha }} \
+            -n production
+
+      - name: Update lecturer-service image
+        run: |
+          kubectl set image deployment/lecturer-service \
+            lecturer-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-lecturer-service:${{ github.event.workflow_run.head_sha }} \
+            -n production
+
+      - name: Update course-service image
+        run: |
+          kubectl set image deployment/course-service \
+            course-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-course-service:${{ github.event.workflow_run.head_sha }} \
+            -n production
+
+      - name: Update enrollment-service image
+        run: |
+          kubectl set image deployment/enrollment-service \
+            enrollment-service=${{ vars.ACR_LOGIN_SERVER }}/koalatech-enrollment-service:${{ github.event.workflow_run.head_sha }} \
+            -n production
+
+      - name: Wait for frontend rollout
+        run: |
+          kubectl rollout status deployment/frontend \
+            -n production \
+            --timeout=300s
+
+      - name: Wait for user-service rollout
+        run: |
+          kubectl rollout status deployment/user-service \
+            -n production \
+            --timeout=300s
+
+      - name: Wait for student-service rollout
+        run: |
+          kubectl rollout status deployment/student-service \
+            -n production \
+            --timeout=300s
+
+      - name: Wait for lecturer-service rollout
+        run: |
+          kubectl rollout status deployment/lecturer-service \
+            -n production \
+            --timeout=300s
+
+      - name: Wait for course-service rollout
+        run: |
+          kubectl rollout status deployment/course-service \
+            -n production \
+            --timeout=300s
+
+      - name: Wait for enrollment-service rollout
+        run: |
+          kubectl rollout status deployment/enrollment-service \
+            -n production \
+            --timeout=300s
+
+      - name: Show production resources
+        run: |
+          kubectl get pods -n production
+          kubectl get services -n production
+          kubectl get pvc -n production

.gitignore

@@ -196,4 +196,6 @@ cython_debug/
 .cursorignore
 .cursorindexingignore
 
-node_modules/
+node_modules/
+# Local Week 08 Terraform working files
+terraform/

frontend/src/pages/Dashboard.jsx

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

user-service/app/main.py

@@ -1,3 +1,4 @@
+# Week 08 CI/CD pipeline trigger change
 import logging
 import os
 import time