通过以上操作,我们已经成功配置了"keepalived unicast_peer",使得各个keepalived节点能够进行通信和状态同步,从而确保高可用性。建议在配置完成后,使用`ip a`命令查看网络接口状态,使用`ps -ef | grep keepalived`命令检查keepalived进程是否正常运行,以确保一切设置正确。 希望上述内容能够帮助你顺利实现"keepalived unicast_...
您可以在机器上运行 ifconfig 以获取该值。 为unicast_src_ip 提供的 IP 地址是您当前机器的 IP 地址。对于也安装了 HAproxy 和 Keepalived 进行负载均衡的其他机器,必须在字段 unicast_peer 中输入其 IP 地址。 3.保存文件并运行以下命令以重启 Keepalived。 systemctl restart keepalived 4.使 Keepalived 在开机...
v.advert_int 1:检查备节点时间间隔 vi.mcast_src_ip:表示本端节点ip; vii.nopreempt:BACKUP节点不主动抢占Master主节点状态,当MASTER节点出现异常,通过优先级选举MASTER; 3、authentication授权类型和密钥字段 i.auth_type认证方式:PASS或ha; ii.auth_pass认证密钥:三节点密钥字段一样; 4、virtual_ipaddress:IPV4...
nopreempt unicast_peer { 172.21.9.203 172.21.9.202 } virtual_ipaddress { 172.21.9.251 } authentication { auth_type PASS auth_pass d0cker } notify "/container/service/keepalived/assets/notify.sh" } EOF # 2. docker启动 docker run -d \ --name keepalived-backup \ -v /home/docker/keepalived/...
故障现象:keepalived的群集IP能ping通,但是服务端口一会儿就不通 处理方法: 1、修改keepalived配置,以下无效 1、修改keepalived配置,以下无效 vrrp_unicast_bind 10.70.X.X # 本机IP vrrp_unicast_peer 10.70.X
unicast_peer { 192.168.126.11 } virtual_ipaddress { 192.168.126.21/24 } } vrrp_instance VI_2{ state MASTER interface ens33 virtual_router_id 52 # 每个虚IP的id必须唯一 如这里不能和 VI1中的 virtual_router_id 重复 priority 100 advert_int 1 ...
unicast_src_ip10.11.111.205## 当前masterIP unicast_peer { 10.11.111.209## 另外masterIP 10.11.111.215##另外masterIP } Master1: 10.11.111.205 [root@prodk8s205 ~]# cat /etc/keepalived/keepalived.conf global_defs { router_id cosmic_k8s
unicast_peer { 172.16.16.6 # 对端设备的 IP 地址 } virtual_ipaddress { 172.16.16.12 # 设置高可用虚拟 VIP } notify_master "/etc/keepalived/notify_action.sh MASTER" notify_backup "/etc/keepalived/notify_action.sh BACKUP" notify_fault "/etc/keepalived/notify_action.sh FAULT" ...
unicast_peer { 192.168.7.9 # 设置对端设备(边缘实例veEN_02)的私网IP地址。本示例中,使用192.168.7.9,您在操作时须替换为实际的私网IP地址。 } virtual_ipaddress { 192.168.7.4 # 设置高可用虚拟IP的IP地址。本示例中,使用192.168.7.4,您在操作时须替换为实际的高可用虚拟IP的IP地址。 } notify_master "...
unicast_peer { 172.16.16.5 # 对端设备的 IP 地址 } virtual_ipaddress { 172.16.16.12 # 设置高可用虚拟 VIP } notify_master "/etc/keepalived/notify_action.sh MASTER" notify_backup "/etc/keepalived/notify_action.sh BACKUP" notify_fault "/etc/keepalived/notify_action.sh FAULT" ...