fix(deploy): eliminate duplicate container log writes

deploy/docker-compose.overseas.yml

@@ -24,13 +24,13 @@ x-overseas-common: &overseas-common
     DEPLOYMENT_CELL: ${OVERSEAS_DEPLOYMENT_CELL:-test-overseas}
     DATA_RESIDENCY: OVERSEAS
     SPRING_SQL_INIT_MODE: never
-    LOG_PATH: /app/logs
     TZ: Asia/Shanghai
   logging:
-    driver: json-file
+    # 应用只写 stdout/stderr；local 驱动负责单份本机日志与轮转。
+    driver: local
     options:
-      max-size: 100m
-      max-file: "5"
+      max-size: ${DOCKER_LOG_MAX_SIZE:-50m}
+      max-file: "${DOCKER_LOG_MAX_FILE:-3}"
 
 services:
   gateway-overseas:
@@ -38,7 +38,6 @@ services:
     image: ${IMAGE_REPOSITORY}/gateway-overseas:${IMAGE_TAG}
     container_name: firstleg-${DEPLOY_ENV:-test}-gateway-overseas
     ports: ["${PUBLISHED_BIND_ADDRESS:-0.0.0.0}:${GATEWAY_OVERSEAS_PORT:-9300}:9300"]
-    volumes: ["${LOG_ROOT:-/data/logs/baiyue-firstleg}/gateway-overseas:/app/logs"]
     environment:
       <<: *overseas-environment
       SERVER_PORT: 9300
@@ -55,7 +54,6 @@ services:
     image: ${IMAGE_REPOSITORY}/lastleg-service:${IMAGE_TAG}
     container_name: firstleg-${DEPLOY_ENV:-test}-lastleg
     ports: ["${PUBLISHED_BIND_ADDRESS:-0.0.0.0}:${LASTLEG_PORT:-9303}:9303"]
-    volumes: ["${LOG_ROOT:-/data/logs/baiyue-firstleg}/lastleg-service:/app/logs"]
     environment:
       <<: *overseas-environment
       SERVER_PORT: 9303
@@ -73,7 +71,6 @@ services:
     image: ${IMAGE_REPOSITORY}/warehouse-overseas-service:${IMAGE_TAG}
     container_name: firstleg-${DEPLOY_ENV:-test}-warehouse-overseas
     ports: ["${PUBLISHED_BIND_ADDRESS:-0.0.0.0}:${WAREHOUSE_OVERSEAS_PORT:-9305}:9305"]
-    volumes: ["${LOG_ROOT:-/data/logs/baiyue-firstleg}/warehouse-overseas-service:/app/logs"]
     environment:
       <<: *overseas-environment
       SERVER_PORT: 9305
@@ -87,7 +84,6 @@ services:
     image: ${IMAGE_REPOSITORY}/event-bridge-service:${IMAGE_TAG}
     container_name: firstleg-${DEPLOY_ENV:-test}-event-bridge-overseas
     ports: ["${PUBLISHED_BIND_ADDRESS:-0.0.0.0}:${EVENT_BRIDGE_OVERSEAS_PORT:-9313}:9312"]
-    volumes: ["${LOG_ROOT:-/data/logs/baiyue-firstleg}/event-bridge-service-overseas:/app/logs"]
     environment:
       <<: *overseas-environment
       SERVER_PORT: 9312