lvs+keepalived高可用

以DR 模式爲例（需要在keepalived中修改虛擬服務器與添加節點） 1安裝keepalived配置雙機熱備。 2創建一個虛擬服務器 3加入節點 4啓動keepalived   安裝keepalived [[email protected] ~]# tar -xf /src/keepalived-1.2.13.tar.gz -C /usr/src/ [[email protected] ~]#

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