Hi There,

 Everything is working but only starting HTTPd Service. I am using OpenVZ to simulate these HA. But on each node, it doesn't have eth0 interface. only venet0:0

 Any ideas?

[root@node01 ~]# netstat -untap
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address               Foreign Address             State       PID/Program name   
tcp        0      0 127.0.0.1:25                0.0.0.0:*                   LISTEN      28089/sendmail: acc
tcp        0      0 :::22                       :::*                        LISTEN      27998/sshd          
tcp        0      0 ::ffff:192.168.150.80:22    ::ffff:192.168.150.1:55656  ESTABLISHED 1673/0              

[root@node01 ~]# service httpd start
Starting httpd: (99)Cannot assign requested address: make_sock: could not bind to address 192.168.150.82:80
no listening sockets available, shutting down
Unable to open logs
                                                           [FAILED]
[root@node01 ~]#