init code

docker-compose.db.admin.yaml

@@ -0,0 +1,16 @@
+services:
+  pgadmin:
+    image: dpage/pgadmin4:9.5.0
+    container_name: user_pgadmin
+    ports:
+      - "20001:80"
+    environment:
+      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_EMAIL}
+      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_PASSWORD}
+      TZ: ${TZ}
+    volumes:
+      - ./shared_data/data4pgadmin:/var/lib/pgadmin
+    networks:
+      - user-network
+    depends_on:
+      - postgres  # 依赖数据库服务（非必须，仅控制启动顺序）