Initialize Spring Boot docker branch with Drone pipeline

.drone.yml

@@ -0,0 +1,32 @@
+kind: pipeline
+type: docker
+name: backend-docker
+
+trigger:
+  branch:
+    - docker
+  event:
+    - push
+
+steps:
+  - name: build-image
+    image: docker:27-cli
+    volumes:
+      - name: dockersock
+        path: /var/run/docker.sock
+    commands:
+      - docker build -t cdchen-backend:docker .
+
+  - name: deploy
+    image: docker:27-cli
+    volumes:
+      - name: dockersock
+        path: /var/run/docker.sock
+    commands:
+      - docker rm -f cdchen-backend || true
+      - docker run -d --name cdchen-backend --restart unless-stopped -p 8089:8080 cdchen-backend:docker
+
+volumes:
+  - name: dockersock
+    host:
+      path: /var/run/docker.sock