centos keeplive ipv6配置

systemctl enable keepalived

systemctl status keepalived

! Configuration File for keepalived
global_defs {
    #router_id LVS_DEVEL_IPv6  # 路由標識，建議唯一:cite[6]
    # 可配置全局的IPv6組播地址（一般使用默認值即可）:cite[3]
    # vrrp_mcast_group6 ff02::12
}
vrrp_instance VI_1 {
    interface ens192
    priority 100
    virtual_router_id 51
    advert_int 1
    accept
    garp_master_refresh 5
    garp_master_refresh_repeat 1
    unicast_src_ip 192.168.172.112
    unicast_peer {
        192.168.172.111
    }
    virtual_ipaddress {
        192.168.172.113
    }
    track_script {
        chk_nginx_service
        chk_manual_failover
    }
    notify "/usr/libexec/keepalived/nginx-ha-notify"
}

vrrp_instance VI_6 {  # VRRP實例名
    #state BACKUP       # 初始狀態，可均設為BACKUP配合nopreempt:cite[1]
    interface ens192     # 實際網絡接口名，請根據實際情況修改（如ens33:cite[1]）
    virtual_router_id 66 # 虛擬路由ID，同一實例主備需一致:cite[4]
    priority 100       # 優先級，備份節點應較低:cite[1]
    advert_int 1       # 通告時間間隔:cite[2]
    #nopreempt          # 非搶占模式，可選:cite[1]
　　 accept
    unicast_src_ip 2409:8095:800f:4::c0a8:ac70  # 本機IPv6地址:cite[1]
    unicast_peer {
        2409:8095:800f:4::c0a8:ac6F   # 對端Keepalived節點的IPv6地址:cite[1]
    }

    virtual_ipaddress {
        2409:8095:800f:4::c0a8:ac71/120  # 虛擬IPv6地址
    }
    track_script {
        chk_nginx_service
        chk_manual_failover
    }
    notify "/usr/libexec/keepalived/nginx-ha-notify"
}

! Configuration File for keepalived
global_defs {
    #router_id LVS_DEVEL_IPv6  # 路由標識，建議唯一:cite[6]
    # 可配置全局的IPv6組播地址（一般使用默認值即可）:cite[3]
    # vrrp_mcast_group6 ff02::12
}
vrrp_instance VI_1 {
    interface ens192
    priority 101
    virtual_router_id 51
    advert_int 1
    accept
    garp_master_refresh 5
    garp_master_refresh_repeat 1
    unicast_src_ip 192.168.172.111
    unicast_peer {
        192.168.172.111
    }
    virtual_ipaddress {
        192.168.172.113
    }
    track_script {
        chk_nginx_service
        chk_manual_failover
    }
    notify "/usr/libexec/keepalived/nginx-ha-notify"
}

vrrp_instance VI_6 {  # VRRP實例名
    #state BACKUP       # 初始狀態，可均設為BACKUP配合nopreempt:cite[1]
    interface ens192     # 實際網絡接口名，請根據實際情況修改（如ens33:cite[1]）
    virtual_router_id 66 # 虛擬路由ID，同一實例主備需一致:cite[4]
    priority 101       # 優先級，備份節點應較低:cite[1]
    advert_int 1       # 通告時間間隔:cite[2]
    #nopreempt          # 非搶占模式，可選:cite[1]
　　 accept
    unicast_src_ip 2409:8095:800f:4::c0a8:ac6F  # 本機IPv6地址:cite[1]
    unicast_peer {
        2409:8095:800f:4::c0a8:ac70   # 對端Keepalived節點的IPv6地址:cite[1]
    }

    virtual_ipaddress {
        2409:8095:800f:4::c0a8:ac71/120  # 虛擬IPv6地址
    }
    track_script {
        chk_nginx_service
        chk_manual_failover
    }
    notify "/usr/libexec/keepalived/nginx-ha-notify"
}