docker/mysql/Demo/MGR/README.md
2022-04-18 11:21:20 +08:00

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部署 MySQL Group Replication

  • 按实际环境修改

    • docker-compose.yml
    • mysql{1..3}/my.cnf
  • 创建目录

    grep '\<source:' docker-compose.yml | cut -d: -f2 | xargs mkdir -p
    
  • 启动 mysql1

    docker-compose up -d mysql1
    
  • 查看 mysql1 容器日志,直至出现 "MySQL is ready for connections." 字样

    docker-compose logs -f mysql1
    
  • 启动 mysql2 和 mysql3

    docker-compose up -d
    
  • 查看 mysql2 容器日志,直至出现 "MySQL is ready for connections." 字样

    docker-compose logs -f mysql2
    
  • 查看 mysql3 容器日志,直至出现 "MySQL is ready for connections." 字样

    docker-compose logs -f mysql3