原始文件
# For advice on how to change settings please see
# # http://dev.mysql.com/doc/refman/5.7/en/server-configuration-defaults.html
#
[mysqld]
# #
# # Remove leading # and set to the amount of RAM for the most important data
# # cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.
# # innodb_buffer_pool_size = 128M
# #
# # Remove leading # to turn on a very important data integrity option: logging
# # changes to the binary log between backups.
# # log_bin
# #
# # Remove leading # to set options mainly useful for reporting servers.
# # The server defaults are faster for transactions and fast SELECTs.
# # Adjust sizes as needed, experiment to find the optimal values.
# # join_buffer_size = 128M
# # sort_buffer_size = 2M
# # read_rnd_buffer_size = 2M
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
#
# # Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
master
# 服务器ID
server-id=1
# 开启log-bin日志
log-bin=mysql-bin
# 任意位置 跳过数据库权限验证 免密登录
skip-grant-tables
# 关闭密码策略
validate_password=off
