环境部署：VMware10.0+CentOS6.9(64位)+MySQL5.7.19(64位)
一、操作系统调整
# 更改时区 1、先查看时区 [root@localhost ~]# date -R Tue, 29 Aug 2017 20:13:00 -0700 2、将Asia/shanghai-上海时区写入当前时区 [root@localhost ~]# cp -f /usr/share/zoneinfo/Asia/Shanghai /etc/localtime cp: overwrite '/etc/localtime'? y 3、再次查看时区 [root@localhost ~]# date -R Wed, 30 Aug 2017 11:14:24 +0800 # 更改主机名 1、原主机名 [root@localhost ~]# uname -a Linux localhost.localdomain 2.6.32-696.el6.x86_64 #1 SMP Tue Mar 21 19:29:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux [root@localhost ~]# hostname localhost.localdomain 2、先备份原文件再修改 [root@localhost ~]# cp /etc/sysconfig/network /etc/sysconfig/network.`date +%Y%m%d.%H%M%S` [root@localhost ~]# ll /etc/sysconfig |grep network -rw-r--r--. 1 root root 46 Aug 30 2017 network -rw-r--r--. 1 root root 46 Aug 30 11:21 network.20170830.112114 drwxr-xr-x. 4 root root 4096 May 11 2016 networking drwxr-xr-x. 2 root root 4096 Aug 30 2017 network-scripts [root@localhost ~]# vim /etc/sysconfig/network NETWORKING=yes HOSTNAME=ZST1 [root@localhost ~]# [root@localhost ~]# cp /etc/hosts /etc/hosts.`date +%Y%m%d.%H%M%S` [root@localhost ~]# vim /etc/hosts #添加记录，不要修改默认的127.0.0.1跟::1的记录，其他的系统服务会使用到的 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.85.132 ZST1 192.168.85.133 ZST2 192.168.85.134 ZST3 [root@localhost ~]# # 设定linux运行级别为3(文本模式) 1、查看当前运行的模式 [root@localhost ~]# runlevel N 5 2、设定linux运行级别为3 [root@localhost ~]# vim /etc/inittab id:3:initdefault: 3、重启服务器 [root@localhost ~]# reboot