failed to start higgins-conductor

[wang jian]

start higgins conductor will get this error:

root@ubuntu:/home/higgins# higgins-conductor --config-file /etc/higgins/higgins.conf
2016-06-04 13:27:09.714 10868 INFO higgins.cmd.conductor [-] Starting server in PID 10868
2016-06-04 13:27:12.156 10868 ERROR oslo_service.periodic_task [-] Error during HigginsServicePeriodicTasks.update_higgins_service
2016-06-04 13:27:12.156 10868 ERROR oslo_service.periodic_task Traceback (most recent call last):
2016-06-04 13:27:12.156 10868 ERROR oslo_service.periodic_task File "/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py", line 220, in run_periodic_tasks
2016-06-04 13:27:12.156 10868 ERROR oslo_service.periodic_task task(self, context)
2016-06-04 13:27:12.156 10868 ERROR oslo_service.periodic_task File "/usr/local/lib/python2.7/dist-packages/higgins/servicegroup/higgins_service_periodic.py", line 53, in update_higgins_service
2016-06-04 13:27:12.156 10868 ERROR oslo_service.periodic_task self.higgins_service_ref.report_state_up()
2016-06-04 13:27:12.156 10868 ERROR oslo_service.periodic_task File "/usr/local/lib/python2.7/dist-packages/oslo_versionedobjects/base.py", line 204, in wrapper
2016-06-04 13:27:12.156 10868 ERROR oslo_service.periodic_task objtype=self.obj_name())
2016-06-04 13:27:12.156 10868 ERROR oslo_service.periodic_task OrphanedObjectError: Cannot call report_state_up on orphaned HigginsService object
2016-06-04 13:27:12.156 10868 ERROR oslo_service.periodic_task
^C2016-06-04 13:27:29.658 10868 INFO oslo_service.service [-] Caught SIGINT signal, instantaneous exiting

We need to enable admin_context for the periodical service update_higgins_service

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/325615
Committed: https://git.openstack.org/cgit/openstack/higgins/commit/?id=7d43d021f0c73d1b713cbd26b4fd684727580205
Submitter: Jenkins
Branch: master

commit 7d43d021f0c73d1b713cbd26b4fd684727580205
Author: WangJian <email address hidden>
Date: Sat Jun 4 13:03:58 2016 -0400

    Add admin context for service-group

    This patch avoid the context exception during service status
    reporting.
    Also add a save() method to class HigginsBase in models.py
    to make sure a session will be created automatically when saving
    data to DB.

    Change-Id: I3ed76b4f95c3fa51c2ab8a03bab8aea58a4e1e78
    Partially-Implements: blueprint support-service-group
    Close-Bug: #1589155