add workflow file

.github/workflows/deploy-to-ec2.yml

@@ -0,0 +1,35 @@
+name: Deploy to EC2
+
+on:
+  push:
+    branches:
+      - docker-aws
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+
+      - name: Set up AWS CLI
+        uses: aws-actions/configure-aws-credentials@v2
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: ${{ secrets.AWS_REGION }}
+
+      - name: Login to Amazon ECR
+        id: login-ecr
+        run: aws ecr get-login-password --region ${{ secrets.AWS_REGION }} | docker login --username AWS --password-stdin ${{ secrets.AWS_ACCOUNT_ID }}.dkr.ecr.${{ secrets.AWS_REGION }}.amazonaws.com
+
+      - name: Build Docker Image
+        run: |
+          docker build -t ${{ secrets.AWS_ACCOUNT_ID }}.dkr.ecr.${{ secrets.AWS_REGION }}.amazonaws.com/skill-tree-backend:latest .
+          docker push ${{ secrets.AWS_ACCOUNT_ID }}.dkr.ecr.${{ secrets.AWS_REGION }}.amazonaws.com/skill-tree-backend:latest
+
+      - name: Deploy to EC2
+        run: |
+          # Example command to SSH into your EC2 instance and deploy the Docker container
+          ssh -i path/to/your/private/key.pem ec2-user@your-ec2-instance-ip "docker pull ${{ secrets.AWS_ACCOUNT_ID }}.dkr.ecr.${{ secrets.AWS_REGION }}.amazonaws.com/skill-tree-backend:latest && docker run -d -p 80:8080 ${{ secrets.AWS_ACCOUNT_ID }}.dkr.ecr.${{ secrets.AWS_REGION }}.amazonaws.com/skill-tree-backend:latest"