发布时间:2026-09-02 09:52:39 来源:坐籌帷幄網 作者:娛樂
prioritystate建議都設置為BACKUP。原理用集systemctl start keepalived檢查虛擬IP
:在主節點上執行 ip addr show eth0命令,编译從理解其核心原理到動手編譯安裝
,安装
! Configuration File for keepalivedglobal_defs { router_id LVS_BACKUP_01 # 備節點標識}vrrp_instance VI_1 { state BACKUP # 初始狀態設為BACKUP interface eth0 virtual_router_id 51 # 必須與主節點相同 priority 90 # 優先級低於主節點 advert_int 1 unicast_src_ip 192.168.10.102 # 本機的群配真實IP地址 unicast_peer { 192.168.10.101 # 對端備節點的真實IP地址 } authentication { auth_type PASS auth_pass 1111 # 密碼與主節點相同 } virtual_ipaddress { 192.168.10.100/24 }}啟動服務:在主備節點上分別啟動Keepalived 。值越大優先級越高
advert_intauthentication