Comment 2 for bug 1631858

This is test result[1] by testing the patch[2] and the patch[3], we can see the expected log and result as below after the ceilometer charm upgrade (ceilometer-agent-central becomes ceilometer-polling).

2016-10-11 03:25:44 DEBUG juju-log ha:43: Cleanuping and deleting resource res_ceilometer_agent_central
2016-10-11 03:25:44 INFO ha-relation-changed Waiting for 1 replies from the CRMd. OK
2016-10-11 03:25:44 INFO ha-relation-changed Cleaning up res_ceilometer_agent_central on juju-zhhuabj-machine-1
2016-10-11 03:25:44 INFO ha-relation-changed Cleaning up res_ceilometer_agent_central on juju-zhhuabj-machine-2
2016-10-11 03:25:44 INFO ha-relation-changed Cleaning up res_ceilometer_agent_central on juju-zhhuabj-machine-3
2016-10-11 03:25:45 DEBUG juju-log ha:43: Configuring Resources: {'res_ceilometer_haproxy': 'lsb:haproxy', 'res_ceilometer_polling': 'ocf:openstack:ceilometer-polling'}

ubuntu@juju-zhhuabj-machine-1:~$ sudo crm status
Last updated: Tue Oct 11 03:30:15 2016
Last change: Tue Oct 11 03:26:17 2016 via crmd on juju-zhhuabj-machine-1
Stack: corosync
Current DC: juju-zhhuabj-machine-2 (1002) - partition with quorum
Version: 1.1.10-42f2063
3 Nodes configured
5 Resources configured
Online: [ juju-zhhuabj-machine-1 juju-zhhuabj-machine-2 juju-zhhuabj-machine-3 ]
 Resource Group: grp_ceilometer_vips
     res_ceilometer_eth0_vip (ocf::heartbeat:IPaddr2): Started juju-zhhuabj-machine-2
 Clone Set: cl_ceilometer_haproxy [res_ceilometer_haproxy]
     Started: [ juju-zhhuabj-machine-1 juju-zhhuabj-machine-2 juju-zhhuabj-machine-3 ]
 res_ceilometer_polling (ocf::openstack:ceilometer-polling): Started juju-zhhuabj-machine-1

[1] http://pastebin.ubuntu.com/23306410/
[2] https://review.openstack.org/#/c/351038
[3] https://review.openstack.org/#/c/384438