企業級 ##自動化運維工具saltstack一鍵部署keepalived高可用集羣##

1.配置server4高可用yum源：nginx [root@server4 ~]# cd /etc/yum.repos.d/ [root@server4 yum.repos.d]# vim rhel-source.repo 2.再master端server1中添加腳再server4自動解壓安裝keepalived服務：web [root@server1 keepalived]# vim inst

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