version: "3.9"

# Docker for Ubuntu22.04 configuration
# - mysql 8.0.23
# - redis 6.2

# -- 配置 -----------------------------
# docker-compose down
# docker-compose up -d

# 1.首次启动前创建 (MySQL)
# mkdir -p /opt/mysql/{data,config} /opt/mysql-files
# chmod -R 777 /opt/mysql

# 拷贝 my.cnf 配置文件 (MySQL)
# * 首次启动，不要带 my.cnf 映射，要先把 my.cnf 文件拷出来
# docker cp mysql8:/etc/mysql/my.cnf /opt/mysql/config
# chmod 644 /opt/mysql/config/my.cnf
# (保证 my.cnf 必须是文件，不是目录)

# 3.首次启动前创建(Redis)
# mkdir -p /opt/redis/{data,logs}
# chmod -R 777 /opt/redis

# 4.首次启动前创建(Nginx)
# mkdir -p /opt/nginx/{www,log}
# chmod -R 777 /opt/nginx

# 拷贝 nginx.conf 配置文件 (Nginx)
# docker cp nginx:/etc/nginx/conf.d /opt/nginx
# docker cp nginx:/etc/nginx/nginx.conf /opt/nginx/nginx.conf
# docker cp nginx:/usr/share/nginx/html /opt/nginx/www/html
# -------------------------------------

services:

  # -- MySQL8.0 -----------------------
  mysql8:
    image: mysql:8.0.23
    container_name: mysql8
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: fiPxHGFJldDC
    ports:
      - "3306:3306"
    volumes:
      - /opt/mysql/data:/var/lib/mysql
      # 首次复制 (docker cp)
      # - /opt/mysql/config/my.cnf:/etc/mysql/my.cnf:ro
      - /opt/mysql-files:/var/lib/mysql-files
    command:
      - mysqld
      - --sql-mode=STRICT_TRANS_TABLES,NO_ZERO_DATE,NO_ZERO_IN_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION

  # -- Redis6.2 -----------------------
  redis:
    image: redis:6.2               # 官方完整版，非 Alpine
    container_name: redis62
    restart: always
    ports:
      - "127.0.0.1:6388:6388"       # 仅宿主机 127.0.0.1:6388 可访问
    volumes:
      - /opt/redis/data:/data       # 数据持久化
      - /opt/redis/logs:/logs       # 日志外挂
    environment:
      - TZ=UTC                      # UTC时区 (国内时区: Asia/Shanghai)
    command: >
      redis-server
      --port 6388
      --bind 127.0.0.1
      --requirepass 123456
      --appendonly yes
      --loglevel warning
      --logfile /logs/redis.log

  # -- Nginx --------------------------
  nginx:
    image: nginx:1.26.3
    container_name: nginx
    restart: always
    ports:
      - "80:80"
      - "443:443"
    volumes:
      # 首次复制 (docker cp)
      # - /opt/nginx/nginx.conf:/etc/nginx/nginx.conf:ro
      # - /opt/nginx/www/html:/usr/share/nginx/html:ro
      # - /opt/nginx/conf.d:/etc/nginx/conf.d:ro
      - /opt/nginx/log:/var/log/nginx
    environment:
      - TZ=UTC