1.安装:docker pull nacos/nacos-server
    2.启动:docker run ‐p 11111:11111 ‐‐name canal ‐d docker.io/canal/canal‐server
    3.如何配置监听?
    1)配置mysql的binlog 并且设置格式为row(表示没次修改都对应一条日志)
    show VARIABLES like “%log_bin%”
    set global binlog_format=ROW;
    2)创建账号并授权
    create user canal@’%’ IDENTIFIED by ‘canal’;
    GRANT SELECT, REPLICATION SLAVE, REPLICATION CLIENT,SUPER ON . TO ‘canal’@’%’;
    FLUSH PRIVILEGES;
    3)重启mysql docker restart mysql
    4)查看是否配置成功
    image.png
    5)配置canal-server
    1.修改/home/admin/canal-server/conf/canal.properties 新增一个id标示
    image.png
    2.修改/home/admin/canal-server/conf/example/instance.properties 变化的数据库以及表,
    image.png