過程 121.1. 配置步驟:

1. /etc/ha.d/authkeys

   
   

   auth 3

   
   

   3 md5 hello

   
   

   [root@backup ha.d]# vi authkeys
   auth 3
   #1 crc
   #2 sha1 HI!
   3 md5 hello
   				

2. /etc/ha.d/ha.cf

   master

   logfile /var/log/ha-log

   logfacility local0

   keepalive 2

   deadtime 30

   warntime 10

   initdead 120

   udpport 694

   ucast eth1 10.10.10.161

   ucast eth1 <backup node ip>

   auto_failback on

   
   
   node    master.example.org
   node    backup.example.org
   
   

   ping_group group1 10.10.10.160 10.10.10.161

   respawn hacluster /usr/lib/heartbeat/ipfail

   apiauth ipfail gid=haclient uid=hacluster

   [root@backup ha.d]# vi ha.cf
   logfile /var/log/ha-log
   				

   backup

   ucast eth1 master node ip

3. /etc/ha.d/haresources

   <node> <vip>/<netmask>/<interface>/<vip> ldirectord

   master.example.org 211.100.37.164/32/eth0:0/211.100.37.164 ldirectord

   [root@master ha.d]# cat haresources
   master.example.org 211.100.37.164/32/eth0:0/211.100.37.164 ldirectord
   				

   backup.example.org 211.100.37.164/32/eth0:0/211.100.37.164 ldirectord

   [root@backup ha.d]# cat haresources
   backup.example.org 211.100.37.164/32/eth0:0/211.100.37.164 ldirectord
   				

4. /etc/ha.d/ldirectord.cf

   checktimeout=3
   checkinterval=1
   autoreload=yes
   logfile="/var/log/ldirectord.log"
   quiescent=yes
   virtual=211.100.37.164:80
           real=10.10.0.7:80 gate
           real=10.10.0.8:80 gate
           real=10.10.0.9:80 gate
           service=http
           virtualhost=netkiller.8800.org
           scheduler=wrr
           protocol=tcp
           checkport=80
   ...