Compute node stopped for pacemaker 'compute-unfence-trigger' after

Issue

After compute evacuation, compute node had symptoms of this Nova compute service is down

• compute-unfence-trigger on compute node ppk00004-compute is in stopped status

# pcs status
...
 stonith-fence_compute-fence-nova       (stonith:fence_compute):        Started ppk00001-controller
 Clone Set: compute-unfence-trigger-clone [compute-unfence-trigger]
     Started: [ ppk00000-compute ppk00001-compute ppk00002-compute ppk00003-compute ppk00005-compute ppk00007-compute ]
     Stopped: [ ppk00004-compute ppk00006-compute ppk00000-controller ppk00001-controller ppk00002-controller ]
 nova-evacuate  (ocf::openstack:NovaEvacuate):  Started ppk00001-controller
 stonith-fence_ipmilan-98039b057e3e     (stonith:fence_ipmilan):        Started ppk00001-controller
 stonith-fence_ipmilan-98039b05719e     (stonith:fence_ipmilan):        Started ppk00002-controller
 stonith-fence_ipmilan-98039b05713e     (stonith:fence_ipmilan):        Started ppk00001-controller
 stonith-fence_ipmilan-98039b057e16     (stonith:fence_ipmilan):        Started ppk00000-controller
...