keepalived配置笔记草稿

! Configuration File for keepalivedglobal_defs {   notification_email {     [e-mail]   }   notification_email_from [e-mail]   smtp_server 127.0.0.1   smtp_connect_timeout 30   router_id LVS_DEVEL}vrrp_script check_running { #script /etc/keepalived/check.sh #interval 10 }vrrp_sync_group VGM {    group {        VI_LVS     }#notify_master /etc/keepalived/master.sh #指定当切换到master时，执行的脚本    #notify_backup /etc/keepalived/backup.sh #指定当切换到backup时，执行的脚本    #notify_fault "path/xx.sh VG_1" #故障时执行的脚本    #notify /path/xx.sh     #smtp_alert }vrrp_instance VI_LVS {    state MASTER #备份服务器设置为backup    interface eth3    #lvs_sync_daemon_inteface eth0    virtual_router_id 216    priority 150 #备份服务器设置小于150    advert_int 1 #检查间隔，默认1秒    authentication {        auth_type PASS        auth_pass 1111    }#    track_interface {    #    eth0    #    eth1    #    eth2#       eth3    #    }    virtual_ipaddress {       10.7.80.90    }}virtual_server 10.7.80.90 80 {    delay_loop 6  #健康检查时间间隔    lb_algo wrr    lb_kind NAT    #persistence_timeout 50  #(这里可以让访问的IP在一段时间转发到相同的real_server)    #persistence_granularity <NETMASK> #lvs会话保持粒度#sorry_server 192.168.200.200 1358 #备用机，所有realserver失效后启用    protocol TCP    real_server 192.168.191.130 80 {        weight 3inhibit_on_failure #在服务器健康检查失效时，将其设为0        TCP_CHECK {            connect_timeout 5 #连接超时时间            nb_get_retry 3  #重连次数            delay_before_retry 3 #重连间隔时间            connect_port 80 #健康检查的端口        }    }    real_server 10.7.11.40 80 {        weight 1        TCP_CHECK {            connect_timeout 5            nb_get_retry 3            delay_before_retry 3            connect_port 80        }HTTP_GET {            url {               path /              digest b7bd8391367e4cf9e4e85263ce313ae8  status_code 200            }            #url {               #path /mrtg/              #digest 9b3a0c85a887a256d6939da88aabd8cd            #}            connect_timeout 3            nb_get_retry 3            delay_before_retry 3        }    }}