docker mysql5.6 开启binlog

简单的事情折腾了2小时，闹心。

This will start a new container some-mysql where the MySQL instance uses the combined startup settings from /etc/mysql/my.cnf and /etc/mysql/conf.d/config-file.cnf, with settings from the latter taking precedence.

看描述以为自定义配置可以随便命名，结果试了几次都不好使。转换思路，测试命名和容器已有文件一致，就ok了。

mysql5.6的my.cnf会加载下面两个目录

!includedir /etc/mysql/conf.d/
!includedir /etc/mysql/mysql.conf.d/

1. 新增conf/docker.cnf

[mysqld]
skip-host-cache
skip-name-resolve

# 打开binlog
log_bin = mysql-bin

# 关闭binlog
# skip-log-bin

2. run时挂载配置

-v `pwd`/conf:/etc/mysql/conf.d

3. 连接mysql，查看binlog状态

   
   
   

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安装个vim，方便测试
apt-get update
apt-get install -y vim