ci: docker compose

docker-compose.yaml

@@ -1,29 +1,12 @@
-version: "3.9"
+version: "3"
 services:
   answer:
-    image: answerdev/answer:latest
+    image: answerdev/answer
     ports:
       - '9080:80'
     restart: on-failure
-    depends_on:
-      db:
-        condition: service_healthy
-    links:
-      - db
     volumes:
-      - ./answer-data/data:/data
-  db:
-    image: mariadb:10.4.7
-    ports:
-      - '13306:3306'
-    restart: on-failure
-    environment:
-      MYSQL_DATABASE: answer
-      MYSQL_ROOT_PASSWORD: root
-    healthcheck:
-      test: [ "CMD", "mysqladmin" ,"ping", "-uroot", "-proot"]
-      timeout: 20s
-      retries: 10
-    command: ['mysqld', '--character-set-server=utf8mb4', '--collation-server=utf8mb4_unicode_ci', '--skip-character-set-client-handshake']
+      - answer-data:/data
+
 volumes:
-      - ./answer-data/mysql:/var/lib/mysql
+  answer-data: