database-flashback/docker-compose.yml at main · xiaoweizano/database-flashback · GitHub

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version: '3.8'

# 使用宿主机 MySQL（不在 Docker 内另起 mysql 容器）。
# 连接信息与 binlog 目录通过 .env 配置（参考 .env.example）：
#   - agent / provision 通过 host.docker.internal 访问宿主机 MySQL
#   - 宿主机的 MySQL 数据目录（含 binlog 文件）只读挂载进 agent 容器
#   - 宿主机 MySQL 必须开启 binlog：log-bin=mysql-bin、binlog-format=ROW、
#     binlog-row-image=FULL（Windows: my.ini 中 [mysqld] 段）

services:
  # 一次性初始化：提取 server CA → 通过 API 注册 agent → 签发 mTLS 证书 →
  # 写入加密的 agent 配置（MySQL 连接指向宿主机）
  provision:
    build:
      context: .
      target: agent
    entrypoint: ["/bin/sh", "/scripts/e2e-provision.sh"]
    environment:
      PITR_PASSPHRASE: ${PITR_PASSPHRASE:-pitr-test}
      MYSQL_HOST: ${MYSQL_HOST:-host.docker.internal}
      MYSQL_PORT: ${MYSQL_PORT:-3306}
      MYSQL_USER: ${MYSQL_USER:-root}
      MYSQL_PASSWORD: ${MYSQL_PASSWORD}
      MYSQL_DATABASE: ${MYSQL_DATABASE:-mysql}
      # 容器内挂载点，config 的 binlog_dir 指向此处（覆盖 Windows 路径自动发现）
      MYSQL_BINLOG_DIR: /var/lib/mysql
    depends_on:
      server:
        condition: service_started
    volumes:
      - ./scripts:/scripts:ro
      - server-data:/var/lib/mysql-pitr:ro
      - agent-config:/etc/agent
      - ${MYSQL_BINLOG_DIR_HOST:?set MYSQL_BINLOG_DIR_HOST in .env (host MySQL data dir)}:/var/lib/mysql:ro
    extra_hosts:
      - "host.docker.internal:host-gateway"
    networks:
      - pitr-network
    restart: "no"

  agent:
    build:
      context: .
      target: agent
    command: ["serve", "--config=/etc/agent/config.json", "--passphrase=${PITR_PASSPHRASE:-pitr-test}"]
    depends_on:
      provision:
        condition: service_completed_successfully
    volumes:
      - ${MYSQL_BINLOG_DIR_HOST:?set MYSQL_BINLOG_DIR_HOST in .env (host MySQL data dir)}:/var/lib/mysql:ro
      - agent-config:/etc/agent:ro
      - agent-data:/var/lib/mysql-pitr
    extra_hosts:
      - "host.docker.internal:host-gateway"
    networks:
      - pitr-network
    restart: unless-stopped

  server:
    build:
      context: .
      target: server
    ports:
      - "8080:8080"
      - "9443:9443"
    environment:
      LISTEN_ADDR: ":8080"
      AGENT_LISTEN_ADDR: ":9443"
      AGENT_DATA_DIR: /var/lib/mysql-pitr
      AGENT_CERT_HOSTS: "server,localhost,127.0.0.1"
    volumes:
      - server-data:/var/lib/mysql-pitr
    networks:
      - pitr-network
    restart: unless-stopped

volumes:
  server-data:
  agent-data:
  agent-config:

networks:
  pitr-network:
    driver: bridge