Add notification for CD pipeline

Author: DucBaoUIT

.github/workflows/deploymentCd.yaml

@@ -48,4 +48,10 @@ jobs:
 
       - name: Apply Kubernetes manifests
         run: |
-          kubectl apply -f resources.yaml
+          kubectl apply -f resources.yaml
+  
+  notifications:
+    needs: deploy
+    uses: ./.github/workflows/notifyCD.yaml
+    secrets:
+      SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL}}

.github/workflows/notifyCD.yaml

@@ -0,0 +1,36 @@
+name: Send Slack Notification for Video Service 
+
+on:
+  workflow_call:
+    secrets:
+      SLACK_WEBHOOK_URL:
+        required: true
+
+jobs:
+  success_notifier:
+    if: success()
+    runs-on: ubuntu-latest
+    steps:
+      - name: Send success notification on Slack
+        uses: slackapi/[email protected]
+        with:
+          payload: |
+            {
+              "text": "The Continuous Deployment for Video Service workflow has completed successfully."
+            }
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
+
+  failure_notifier:
+    if: failure()
+    runs-on: ubuntu-latest
+    steps:
+      - name: Send failure notification on Slack
+        uses: slackapi/[email protected]
+        with:
+          payload: |
+            {
+              "text": "The Continuous Deployment for Video Service workflow has failed."
+            }
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}