镜像制作

docker/docker-compose.yml

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+version: '3.8'
+
+services:
+  # MySQL数据库
+  mysql:
+    image: school-news-mysql:latest
+    container_name: school-news-mysql
+    restart: always
+    environment:
+      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD:-123456}
+      MYSQL_DATABASE: ${MYSQL_DATABASE:-school_news}
+      MYSQL_USER: ${MYSQL_USER:-schoolnews}
+      MYSQL_PASSWORD: ${MYSQL_PASSWORD:-123456}
+      TZ: Asia/Shanghai
+    ports:
+      - "${MYSQL_PORT:-3306}:3306"
+    volumes:
+      # 数据持久化
+      - mysql-data:/var/lib/mysql
+      # 配置文件（可选覆盖）
+      # - ./mysql/my.cnf:/etc/mysql/conf.d/my.cnf
+    command:
+      - --character-set-server=utf8mb4
+      - --collation-server=utf8mb4_unicode_ci
+      - --default-authentication-plugin=mysql_native_password
+      - --max_connections=1000
+      - --max_allowed_packet=64M
+    networks:
+      - school-news-network
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-p${MYSQL_ROOT_PASSWORD:-123456}"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 30s
+
+  # Redis缓存
+  redis:
+    image: redis:7-alpine
+    container_name: school-news-redis
+    restart: always
+    environment:
+      TZ: Asia/Shanghai
+    ports:
+      - "${REDIS_PORT:-6379}:6379"
+    volumes:
+      - redis-data:/data
+      - ./redis/redis.conf:/usr/local/etc/redis/redis.conf
+    command: redis-server /usr/local/etc/redis/redis.conf --requirepass ${REDIS_PASSWORD:-123456}
+    networks:
+      - school-news-network
+    healthcheck:
+      test: ["CMD", "redis-cli", "--raw", "incr", "ping"]
+      interval: 10s
+      timeout: 3s
+      retries: 5
+
+  # 后端服务
+  school-news-serv:
+    image: school-news-serv:latest
+    container_name: school-news-serv
+    restart: always
+    depends_on:
+      mysql:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    environment:
+      # 数据库配置
+      MYSQL_HOST: mysql
+      MYSQL_PORT: 3306
+      MYSQL_DATABASE: ${MYSQL_DATABASE:-school_news}
+      MYSQL_USER: ${MYSQL_USER:-root}
+      MYSQL_PASSWORD: ${MYSQL_PASSWORD:-123456}
+      # Redis配置
+      REDIS_HOST: redis
+      REDIS_PORT: 6379
+      REDIS_PASSWORD: ${REDIS_PASSWORD:-123456}
+      # JVM配置
+      JAVA_OPTS: "-Xms512m -Xmx1g -XX:+UseG1GC"
+      TZ: Asia/Shanghai
+    ports:
+      - "${SERV_PORT:-8081}:8081"
+    volumes:
+      # 配置文件挂载
+      - ./config/application.yml:/app/config/application.yml
+      - ./config/log4j2-spring.xml:/app/config/log4j2-spring.xml
+      # 日志目录挂载
+      - ./logs/serv:/app/logs
+      # 上传文件目录
+      - ./uploads:/app/uploads
+      # 爬虫脚本目录（如果需要更新爬虫脚本）
+      - ../schoolNewsCrawler:/app/crawler
+    networks:
+      - school-news-network
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8081/schoolNewsServ/actuator/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 60s
+
+  # 前端服务
+  school-news-web:
+    image: school-news-web:latest
+    container_name: school-news-web
+    restart: always
+    depends_on:
+      - school-news-serv
+    environment:
+      TZ: Asia/Shanghai
+    ports:
+      - "${WEB_PORT:-8080}:80"
+    volumes:
+      # 运行时配置文件挂载（可整个替换，修改后重启容器即可生效）
+      - ./config/web-app-config.js:/app/config/app-config.js
+      # 日志目录挂载
+      - ./logs/web:/app/logs
+    networks:
+      - school-news-network
+    healthcheck:
+      test: ["CMD", "wget", "--quiet", "--tries=1", "--spider", "http://localhost/schoolNewsWeb/"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 10s
+
+networks:
+  school-news-network:
+    driver: bridge
+
+volumes:
+  mysql-data:
+    driver: local
+  redis-data:
+    driver: local