lvs keepalived部署高可用集群

2021-09-20 22:24:23 字數 1026 閱讀 1672

本環境基於centos7部署,基本架構圖:

部署流程:

lvs1:

# yum install ipvsadm

# ipvsadm    #檢視是否輸出安裝成功

# yum install keepalived

# vim /etc/keepalived/keepalived.conf

global_defs

notification_email_from ***@qq.com

smtp_server smtp.qq.com

smtp_connect_timeout 30

router_id lvs1

}vrrp_instance vi_1

virtual_ipaddress

}virtual_server 192.168.1.10 80

}weight 1

tcp_check }}

# vim /etc/sysctl.conf    #開啟路由**

net.ipv4.ip_forward= 1

# sysctl -p

# service keepalived start

lvs2配置跟lvs大致相同

# vim /etc/keepalived/keepalived.conf

state backup

#service keepalived start

後端web伺服器使用nginx即可

瀏覽器請求

#ipvsadm -l    #檢視排程資訊

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