r4.0.2.0 newton provision is stuck at openstack node

[wenqing liang]

R4.0.2.0-80 newton provision sometimes get stuck at openstack node. Another provision of the same version went thru fine.

            "provision_role_sequence": "{'completed': [(u'server3', 'keepalived', '2017_10_10__23_24_49'), (u'server2', 'keepalived', '2017_10_10__23_24_49'), (u'server1', 'keepalived', '2017_10_10__23_39_03'), (u'server3', 'haproxy', '2017_10_10__23_39_30'), (u'server2', 'haproxy', '2017_10_10__23_39_32'), (u'server1', 'haproxy', '2017_10_10__23_40_59'), (u'server2', 'openstack', '2017_10_11__02_25_50'), (u'server3', 'openstack', '2017_10_11__02_26_47')], 'steps': [[(u'server1', u'openstack')], [(u'server1', u'pre_exec_vnc_galera')], [(u'server3', u'pre_exec_vnc_galera')], [(u'server2', u'pre_exec_vnc_galera')], [(u'server1', u'post_exec_vnc_galera')], [(u'server3', u'post_exec_vnc_galera')], [(u'server2', u'post_exec_vnc_galera')], [(u'server1', 'post_provision'), (u'server2', 'post_provision'), (u'server3', 'post_provision')]]}",

Oct 11 06:33:34 server1 systemd[1]: nova-scheduler.service: Main process exited, code=exited, status=1/FAILURE
Oct 11 06:33:34 server1 systemd[1]: nova-scheduler.service: Unit entered failed state.
Oct 11 06:33:34 server1 systemd[1]: nova-scheduler.service: Failed with result 'exit-code'.
Oct 11 06:33:34 server1 systemd[1]: nova-scheduler.service: Service hold-off time over, scheduling restart.
Oct 11 06:33:34 server1 systemd[1]: cinder-api.service: Main process exited, code=exited, status=1/FAILURE
Oct 11 06:33:34 server1 systemd[1]: cinder-api.service: Unit entered failed state.
Oct 11 06:33:34 server1 systemd[1]: cinder-api.service: Failed with result 'exit-code'.
Oct 11 06:33:34 server1 systemd[1]: Stopped OpenStack Compute Scheduler.
Oct 11 06:33:34 server1 systemd[1]: Starting OpenStack Compute Scheduler...
Oct 11 06:33:34 server1 systemd[1]: Started OpenStack Compute Scheduler.
Oct 11 06:33:34 server1 systemd[1]: cinder-api.service: Service hold-off time over, scheduling restart.
Oct 11 06:33:34 server1 systemd[1]: Stopped OpenStack Cinder Api.
Oct 11 06:33:34 server1 systemd[1]: Starting OpenStack Cinder Api...
Oct 11 06:33:34 server1 systemd[1]: Started OpenStack Cinder Api.
Oct 11 06:33:34 server1 cinder-scheduler[30499]: Option "verbose" from group "DEFAULT" is deprecated for removal. Its value may be silently ignored in the future.
Oct 11 06:33:35 server1 systemd[1]: cinder-scheduler.service: Main process exited, code=exited, status=1/FAILURE
Oct 11 06:33:35 server1 systemd[1]: cinder-scheduler.service: Unit entered failed state.
Oct 11 06:33:35 server1 systemd[1]: cinder-scheduler.service: Failed with result 'exit-code'.
Oct 11 06:33:35 server1 systemd[1]: cinder-scheduler.service: Service hold-off time over, scheduling restart.