Linux安装canal

Mysql要求

• 修改mysql配置

vim /etc/my.conf
1.[mysqld]    
2.log-bin=mysql-bin #添加这一行就ok    
3.binlog-format=ROW #选择row模式    
4.server_id=1 #配置mysql replaction需要定义，不能和canal的slaveId重复  

• 添加canal账户

[root@starrysky ~]# mysql -u root -p
Enter password: 输入密码

1.CREATE USER canal IDENTIFIED BY 'canal';      
2.GRANT SELECT, REPLICATION SLAVE, REPLICATION CLIENT ON *.* TO 'canal'@'%';    
3.-- GRANT ALL PRIVILEGES ON *.* TO 'canal'@'%' ;    
4.FLUSH PRIVILEGES;   

查看权限 show grants for 'canal';
重启mysql： service mysqld restart  或  /etc/inint.d/mysqld restart

部署canal

• 下载https://github.com/alibaba/canal/releases