[nginx]-centos7安裝nginx1.14.2並配置keepalive

172.20.19.49  主nginx 172.20.19.98  從c++ 172.20.19.95  vipbash 虛擬ip的漂移是經過keepalive是否存活來實現的服務器   安裝keepalivetcp   yum install -y keepalived測試     # 添加keepalived到開機啓動spa chkconfig keepalived on或者systemct

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