Docker: 优化 docker 部署，配置环境变量默认参数，可以被环境变量覆盖，优化重启机制

docker-compose.yml

@@ -10,7 +10,7 @@ services:
       - ./server:/app/server
       - ./src:/app/src
       - ./saves:/app/saves
-      # - ${MODEL_DIR}:/models # 如果出现 undefined volume MODEL_DIR: invalid compose project，请添加此环境变量或者注释此行
+      - ${MODEL_DIR:-./models}:/models  # 使用默认值处理未定义的环境变量
     ports:
       - "5050:5050"
     networks:
@@ -19,12 +19,13 @@ services:
       - "host.docker.internal:host-gateway"
     environment:
       - NEO4J_URI=bolt://graph:7687
-      - NEO4J_USERNAME=neo4j
-      - NEO4J_PASSWORD=0123456789
+      - NEO4J_USERNAME=${NEO4J_USERNAME:-neo4j}
+      - NEO4J_PASSWORD=${NEO4J_PASSWORD:-0123456789}
       - MILVUS_URI=http://milvus:19530
-      - MODEL_DIR=/models  # 优先级高于 .env 中的 MODEL_DIR
+      - MODEL_DIR=/models
       - RUNNING_IN_DOCKER=true
     command: uv run uvicorn server.main:app --host 0.0.0.0 --port 5050 --reload
+    restart: unless-stopped
 
   web:
     build:
@@ -44,8 +45,9 @@ services:
       - app-network
     environment:
       - NODE_ENV=development
-      - VITE_API_URL=http://api:5050  # 添加这行
+      - VITE_API_URL=http://api:5050
     command: pnpm run server
+    restart: unless-stopped
 
   graph:
     image: neo4j:5.26
@@ -57,12 +59,13 @@ services:
       - ./docker/volumes/neo4j/data:/data
       - ./docker/volumes/neo4j/logs:/var/lib/neo4j/logs
     environment:
-      - NEO4J_AUTH=neo4j/0123456789
+      - NEO4J_AUTH=${NEO4J_USERNAME:-neo4j}/${NEO4J_PASSWORD:-0123456789}
       - NEO4J_server_bolt_listen__address=0.0.0.0:7687
       - NEO4J_server_http_listen__address=0.0.0.0:7474
       - ENTITY_EMBEDDING=true
     networks:
       - app-network
+    restart: unless-stopped
 
   etcd:
     container_name: milvus-etcd-dev
@@ -77,28 +80,32 @@ services:
     command: etcd -advertise-client-urls=http://127.0.0.1:2379 -listen-client-urls http://0.0.0.0:2379 --data-dir /etcd
     healthcheck:
       test: ["CMD", "etcdctl", "endpoint", "health"]
-      interval: 30s
-      timeout: 20s
-      retries: 3
+      interval: 60s
+      timeout: 30s
+      retries: 5
+      start_period: 30s
     networks:
       - app-network
+    restart: unless-stopped
 
   minio:
     container_name: milvus-minio-dev
     image: minio/minio:RELEASE.2023-03-20T20-16-18Z
     environment:
-      MINIO_ACCESS_KEY: minioadmin
-      MINIO_SECRET_KEY: minioadmin
+      MINIO_ACCESS_KEY: ${MINIO_ACCESS_KEY:-minioadmin}
+      MINIO_SECRET_KEY: ${MINIO_SECRET_KEY:-minioadmin}
     volumes:
       - ./docker/volumes/milvus/minio:/minio_data
     command: minio server /minio_data
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
-      interval: 30s
-      timeout: 20s
-      retries: 3
+      interval: 60s
+      timeout: 30s
+      retries: 5
+      start_period: 30s
     networks:
       - app-network
+    restart: unless-stopped
 
   milvus:
     image: milvusdb/milvus:v2.5.6
@@ -109,16 +116,16 @@ services:
     environment:
       ETCD_ENDPOINTS: etcd:2379
       MINIO_ADDRESS: minio:9000
-      MILVUS_LOG_LEVEL: error  # Add this line to reduce log output
+      MILVUS_LOG_LEVEL: error
     volumes:
       - ./docker/volumes/milvus/milvus:/var/lib/milvus
       - ./docker/volumes/milvus/logs:/var/lib/milvus/logs
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:9091/healthz"]
-      interval: 30s
-      start_period: 90s
-      timeout: 20s
-      retries: 3
+      interval: 60s
+      start_period: 120s
+      timeout: 30s
+      retries: 5
     ports:
       - "19530:19530"
       - "9091:9091"
@@ -127,6 +134,7 @@ services:
       - "minio"
     networks:
       - app-network
+    restart: unless-stopped
 
 networks:
   app-network: