obeckham 发表于 2018-12-31 14:56:07

CentOS 5.5环境下布署LVS+keepalived

  king_819@163.com
  smtp_server smtp.163.com
  # smtp_connect_timeout 30
  router_id LVS_DEVEL
  }
  # VIP1
  vrrp_instance VI_1 {
  state MASTER             #备份服务器上将MASTER改为BACKUP
  interface eth0
  lvs_sync_daemon_inteface eth0
  virtual_router_id 51
  priority 100    # 备份服务上将100改为90
  advert_int 5
  authentication {
  auth_type PASS
  auth_pass 1111
  }
  virtual_ipaddress {
  192.168.9.200
  #(如果有多个VIP,继续换行填写.)
  }
  }
  virtual_server 192.168.9.200 80 {
  delay_loop 6                  #(每隔10秒查询realserver状态)
  lb_algo wlc                  #(lvs 算法)
  lb_kind DR                  #(Direct Route)
  persistence_timeout 60      #(同一IP的连接60秒内被分配到同一台realserver)
  protocol TCP                #(用TCP协议检查realserver状态)
  real_server 192.168.9.203 80 {
  weight 100               #(权重)
  TCP_CHECK {
  connect_timeout 10       #(10秒无响应超时)
  nb_get_retry 3
  delay_before_retry 3
  connect_port 80
  }
  }
  real_server 192.168.9.204 80 {
  weight 100
  TCP_CHECK {
  connect_timeout 10
  nb_get_retry 3
  delay_before_retry 3
  connect_port 80
  }
  }
  }
  #service keepalived start|stop
  # chkconfig –level 2345 keepalived on

页: [1]
查看完整版本: CentOS 5.5环境下布署LVS+keepalived