chore: cd workflow

.github/workflows/CD.yml

@@ -0,0 +1,50 @@
+name: CD
+
+on:
+  push:
+    branches:
+      - test_cd
+
+jobs:
+  push_image_to_docker_hub:
+    name: Push Docker image to Docker Hub
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the repo
+        uses: actions/checkout@v3
+      - name: Docker meta
+        id: docker_meta
+        uses: docker/metadata-action@v5.0.0
+        with:
+          images: sonny93/my-links
+          flavor: latest=true
+          tags: |
+            type=sha,prefix=
+      - name: Login to DockerHub
+        uses: docker/login-action@v3.0.0
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Build and push
+        uses: docker/build-push-action@v5.0.0
+        with:
+          file: ./Dockerfile
+          context: .
+          push: true
+          tags: ${{ steps.docker_meta.outputs.tags }}
+          labels: ${{ steps.docker_meta.outputs.labels }}
+
+  execute_commands_via_ssh:
+    name: Pull latest docker image and start up the application with Docker Compose
+    runs-on: ubuntu-latest
+    needs: push_image_to_docker_hub
+    steps:
+      - name: Executing remote ssh commands
+        uses: appleboy/ssh-action@master
+        with:
+          host: ${{ secrets.SSH_HOST }}
+          username: ${{ secrets.SSH_USERNAME }}
+          key: ${{ secrets.SSH_KEY }}
+          script: |
+            docker pull docker.io/sonny93/my-links:latest
+            docker compose up -d