add workflows

.github/workflows/docker_deploy.yml

@@ -0,0 +1,47 @@
+name: Docker Deploy to EC2
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Deploy Docker on EC2
+      env:
+        PRIVATE_KEY: ${{ secrets.EC2_SSH_PRIVATE_KEY }}
+      run: |
+        echo "$PRIVATE_KEY" > private_key.pem
+        chmod 600 private_key.pem
+        scp -i private_key.pem -r * [email protected]:/home/ubuntu/DataFetcher/
+        ssh -i private_key.pem [email protected] 'cd /home/ubuntu/DataFetcher/ && sudo docker stop buzzing_admin_container && sudo docker rm buzzing_admin_container && sudo docker build -t awsbuzzing_image . && sudo docker run -d -p 8081:8081 --name buzzing_admin_container awsbuzzing_image'
+        rm -f private_key.pem
+
+    - name: Health Check
+      run: |
+        for i in {1..5}; do
+          response=$(curl -o /dev/null -s -w "%{http_code}" http://3.34.147.253:8081/auth/admin/main/)
+          if [ "$response" -eq 200 ]; then
+            echo "Server is healthy."
+            exit 0
+          fi
+          echo "Check failed. Attempt: $i. Waiting for 10 seconds..."
+          sleep 10
+        done
+        echo "Server health check failed after 5 attempts."
+        exit 1
+
+    - name: Send Slack notification
+      uses: 8398a7/action-slack@v3
+      with:
+        status: ${{ job.status }}
+        fields: repo,message,commit,author,action,eventName,ref,workflow,job,took
+      env:
+        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
+      if: always()