1．更改主機名
vi /etc/hostname
2．關閉selinux
vi /etc/selinux/config
編輯：SELINUX = disabled
3．關閉火牆
systemctl stop firewalld
systemctl disable firewalld
systemctl status firewalld
4．重啓機器
shutdown –r 0
5．設置ip
cd /etc/sysconfig/network-scripts
ls –l
vi ifcfg-eth0
更改：
BOOTPROTO = static
ONBOOT = yes
添加：
IPADDR=xx.x.xxx.xxx
NETMASK=255.255.255.0
GATEWAY=xx.x.xxx.x
DNS1=xx.x.xxx.xxx
DNS2=xx.x.xxx.xxx
重啓：systemctl restart network
6．掛載yum源
https://blog.csdn.net/fanxindong0620/article/details/103581903
7．升級openssh
https://blog.csdn.net/fanxindong0620/article/details/103581737
8．安全基線
https://blog.csdn.net/fanxindong0620/article/details/103581652
9．時區
timedatectl status
timedatectl set-timezone “Asia/Shanghai”
timedatectl set-timezone UTC
10．時間同步
檢查是否安裝： rpm -qa |grep chrony
安裝： yum install chrony
systemctl start chronyd.service
啓動時間同步服務：# systemctl start chronyd.service
配置時間同步源：# vi /etc/chrony.conf
server xx.x.xxx.xxx iburst
server xx.x.xxx.xxx iburst
重啓時間同步服務：# systemctl restart chronyd.service
查看時間同步狀態：# systemctl status chronyd.service
查看時間同步源：# chronyc sources –v
查看時間同步源狀態：# chronyc sourcestats -v
11．安裝Vmtools
VMware vSphere管理平臺–主機名–右鍵–客戶機–安裝vmtools
12．分盤
https://blog.csdn.net/fanxindong0620/article/details/106472349