Unexpected Heat stack_status cause cluster's wrong status

[Eli Qiao]

Heat will return a unkonwn stack_status which are not handled in Magnum cluster's object status filed.

2016-12-01 07:29:56.089 25243 WARNING magnum.service.periodic [-] Ignore error [Field value RESUME_FAILED is invalid] when syncing up cluster status.
2016-12-01 07:29:56.089 25243 ERROR magnum.service.periodic Traceback (most recent call last):
2016-12-01 07:29:56.089 25243 ERROR magnum.service.periodic File "/usr/lib/python2.7/site-packages/magnum/service/periodic.py", line 104, in sync_cluster_status
2016-12-01 07:29:56.089 25243 ERROR magnum.service.periodic self._sync_existing_cluster(cluster, stack)
2016-12-01 07:29:56.089 25243 ERROR magnum.service.periodic File "/usr/lib/python2.7/site-packages/magnum/service/periodic.py", line 153, in _sync_existing_cluster
2016-12-01 07:29:56.089 25243 ERROR magnum.service.periodic cluster.status = stack.stack_status
2016-12-01 07:29:56.089 25243 ERROR magnum.service.periodic File "/usr/lib/python2.7/site-packages/oslo_versionedobjects/base.py", line 72, in setter
2016-12-01 07:29:56.089 25243 ERROR magnum.service.periodic field_value = field.coerce(self, name, value)
2016-12-01 07:29:56.089 25243 ERROR magnum.service.periodic File "/usr/lib/python2.7/site-packages/oslo_versionedobjects/fields.py", line 195, in coerce
2016-12-01 07:29:56.089 25243 ERROR magnum.service.periodic return self._type.coerce(obj, attr, value)
2016-12-01 07:29:56.089 25243 ERROR magnum.service.periodic File "/usr/lib/python2.7/site-packages/oslo_versionedobjects/fields.py", line 317, in coerce
2016-12-01 07:29:56.089 25243 ERROR magnum.service.periodic raise ValueError(msg)
2016-12-01 07:29:56.089 25243 ERROR magnum.service.periodic ValueError: Field value RESUME_FAILED is invalid

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/405083

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/405083
Committed: https://git.openstack.org/cgit/openstack/magnum/commit/?id=6033d0ef6f8f3a1ec2108b599104052670473ecb
Submitter: Jenkins
Branch: master

commit 6033d0ef6f8f3a1ec2108b599104052670473ecb
Author: Eli Qiao <email address hidden>
Date: Thu Dec 1 11:38:57 2016 +0800

    Add RESUME_FAILED to cluster's status field

    Heat stack may return RESUME_FAILED, sync this status to cluster object.

    Closes-Bug: #1646324
    Change-Id: If48fc62d91fddeb579048a4ff5c4b238d3c5324c

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/magnum 4.0.0 release.