Install Pacemaker Cluster on Ubuntu 12.04.4 LTS

shaerzzr

　　Based on Ubuntu 12.04.4 LTS
　　

　　1. vi /etc/hostname and /etc/hosts to set hostname for two nodes

　　vi /etc/hosts
　　# eth0 network for production
192.168.1.21    ubuntu1204
192.168.1.22    ubuntu1204-2

# for dedicated heartbeat network to avoid problems
# eth1 network
10.10.10.1    ubuntu1204p

　　10.10.10.2    ubuntu1204-2p
　　

　　2. on two nodes
　　aptitude -y install pacemaker cman fence-agents
　　

　　3. on two nodes
　　echo "CMAN_QUORUM_TIMEOUT=0" >> /etc/default/cman
　　

　　4. on two nodes
　　vi /etc/cluster/cluster.conf

<?xml version="1.0"?>
<cluster config_version="1" name="mycluster">
<logging debug="off"/>
<clusternodes>
   <clusternode name="ubuntu1204p" nodeid="1">
     <fence>
       <method name="pcmk-redirect">
          <device name="pcmk" port="ubuntu1204p"/>
       </method>
     </fence>
</clusternode>
<clusternode name="ubuntu1204-2p" nodeid="2">
    <fence>
       <method name="pcmk-redirect">
          <device name="pcmk" port="ubuntu1204-2p"/>
        </method>
      </fence>
  </clusternode>
</clusternodes>
<fencedevices>
   <fencedevice name="pcmk" agent="fence_pcmk"/>
</fencedevices>
</cluster>
　　

　　5. on two nodes
ccs_config_validate


6. on two nodes
service cman start

check nodes status with cman_tool nodes


7. on two nodes
service pacemaker start
　　update-rc.d pacemaker defaults
　　

　　8. for a two nodes cluster, run from one node
crm configure property stonith-enabled="false"
crm configure property no-quorum-policy="ignore"
#crm configure rsc_defaults resource-stickiness="100"

9. crm_verify -LV
crm status
　　

　　for more please check http://hj192837.blog.51cto.com/655995/1349593