MySQL 5.7.15：Master HA（0.56） on CentOS7
所有服务器的基本配置：
关闭防火墙与SELINUX
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[root@mha1 script_me]# sestatus SELinux status: disabled [root@mha1 script_me]# [root@mha1 script_me]# systemctl status firewalld firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled) Active: inactive (dead) [root@mha1 script_me]# |
文件：/etc/hosts
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[root@mha1 script_me]# systemctl status firewalld firewalld.service - firewalld - dynamic firewall daemon Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled) Active: inactive (dead) [root@mha1 script_me]# [root@mha1 script_me]# [root@mha1 script_me]# cat /etc/hosts #127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 #::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 # Local 127.0.0.1 localhost # Pub 192.168.19.151 mha1 # manager 192.168.19.152 mha2 # node 192.168.19.153 mha3 # node 192.168.19.154 mha4 # node [root@mha1 script_me]# |
SSH等价：
脚本下载地址：https://github.com[……]