change port

docker-compose.yml

@@ -1,8 +1,35 @@
-version: "3.8"
-services:
-  web:
-    image: flask-demo:latest
-    container_name: flask-demo
-    ports:
-      - "8888:8888"
-    restart: unless-stopped
+steps:
+  test:
+    image: python:3.11
+    commands:
+      - pip install -r requirements.txt
+      - pytest -q
+
+  build:
+    image: docker:27-cli
+    volumes:
+      - name: dockersock
+        path: /var/run/docker.sock
+    environment:
+      IMAGE: flask-demo:latest
+    commands:
+      - docker build -t $IMAGE .
+
+  deploy:
+    image: docker:27-cli
+    volumes:
+      - name: dockersock
+        path: /var/run/docker.sock
+    commands:
+      - docker compose up -d
+    when:
+      event:
+        - push
+      branch:
+        - main
+
+# объявление хостового тома для монтирования docker.sock
+volumes:
+  - name: dockersock
+    host:
+      path: /var/run/docker.sock