Aodh

keystone error on evaluator startup

Bug #1518447 reported by gordon chung on 2015-11-20

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Aodh	Fix Released	Medium	ZhiQiang Fan
	Liberty	Fix Released	Undecided	ZhiQiang Fan

Bug Description

http://logs.openstack.org/23/242423/2/check/gate-ceilometer-dsvm-integration/755caa6/logs/screen-aodh-evaluator.txt.gz

2015-11-18 16:53:02.820 14630 ERROR stevedore.extension [-] Could not load 'threshold': Unable to establish connection to http://127.0.0.1:5000/
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension [-] Unable to establish connection to http://127.0.0.1:5000/
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension Traceback (most recent call last):
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 162, in _load_plugins
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension verify_requirements,
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/stevedore/extension.py", line 187, in _load_one_plugin
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension obj = plugin(*invoke_args, **invoke_kwds)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/opt/stack/new/aodh/aodh/evaluator/threshold.py", line 63, in __init__
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension os_project_domain_id=auth_config.os_project_domain_id,
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/ceilometerclient/client.py", line 417, in get_client
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension return Client(version, endpoint, **kwargs)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/ceilometerclient/client.py", line 364, in Client
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension return client_class(*args, **client_kwargs)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/ceilometerclient/v2/client.py", line 65, in __init__
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension self.alarm_client, aodh_enabled = self._get_alarm_client(**kwargs)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/ceilometerclient/v2/client.py", line 113, in _get_alarm_client
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension kwargs.get('timeout'))
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/ceilometerclient/client.py", line 274, in redirect_to_aodh_endpoint
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension ks_session = _get_keystone_session(**ks_kwargs)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/ceilometerclient/client.py", line 88, in _get_keystone_session
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension v2_auth_url, v3_auth_url = _discover_auth_versions(ks_session, auth_url)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/ceilometerclient/client.py", line 38, in _discover_auth_versions
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension ks_discover = discover.Discover(session=session, auth_url=auth_url)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/keystoneclient/utils.py", line 337, in inner
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension return func(*args, **kwargs)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/keystoneclient/discover.py", line 181, in __init__
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension authenticated=authenticated)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/keystoneclient/utils.py", line 337, in inner
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension return func(*args, **kwargs)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/keystoneclient/_discover.py", line 142, in __init__
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension authenticated=authenticated)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/keystoneclient/utils.py", line 337, in inner
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension return func(*args, **kwargs)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/keystoneclient/_discover.py", line 40, in get_version_data
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension resp = session.get(url, headers=headers, authenticated=authenticated)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/keystoneclient/session.py", line 494, in get
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension return self.request(url, 'GET', **kwargs)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/keystoneclient/utils.py", line 337, in inner
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension return func(*args, **kwargs)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/keystoneclient/session.py", line 387, in request
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension resp = send(**kwargs)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension File "/usr/local/lib/python2.7/dist-packages/keystoneclient/session.py", line 431, in _send_request
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension raise exceptions.ConnectionRefused(msg)
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension ConnectionRefused: Unable to establish connection to http://127.0.0.1:5000/
2015-11-18 16:53:02.820 14630 ERROR stevedore.extension

ZhiQiang Fan (aji-zqfan) on 2015-11-23

Changed in aodh:
assignee:	nobody → ZhiQiang Fan (aji-zqfan)

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2015-11-23: Fix proposed to aodh (master)

Fix proposed to branch: master
Review: https://review.openstack.org/248651

Changed in aodh:
status:	Triaged → In Progress

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2015-11-25: Fix merged to aodh (master)

Reviewed: https://review.openstack.org/248651
Committed: https://git.openstack.org/cgit/openstack/aodh/commit/?id=3592c67acea6b7f3a0e5c070bd940fdfb0a5db4f
Submitter: Jenkins
Branch: master

commit 3592c67acea6b7f3a0e5c070bd940fdfb0a5db4f
Author: ZhiQiang Fan <email address hidden>
Date: Tue Nov 24 04:04:02 2015 +0800

initialize ceilometerclient when we use it

    There is a chance that ceilometerclient cannot be initialized if
    keystone is not available, putting the initialization in __init__
    will fail to load threshold extension for such case.

This patch moves the initialization out from __init__ to a dedicate
property method.

Change-Id: I24895126c3efe9920390401e4d10a2ce6b1f1376
Closes-Bug: #1518447

Changed in aodh:
status:	In Progress → Fix Committed

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2015-11-26: Fix proposed to aodh (stable/liberty)

Fix proposed to branch: stable/liberty
Review: https://review.openstack.org/250339

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2015-11-30: Fix merged to aodh (stable/liberty)

Reviewed: https://review.openstack.org/250339
Committed: https://git.openstack.org/cgit/openstack/aodh/commit/?id=c88f02f83dfd5dadbf5c90f13a0a34157105b8ee
Submitter: Jenkins
Branch: stable/liberty

commit c88f02f83dfd5dadbf5c90f13a0a34157105b8ee
Author: ZhiQiang Fan <email address hidden>
Date: Tue Nov 24 04:04:02 2015 +0800

initialize ceilometerclient when we use it

    There is a chance that ceilometerclient cannot be initialized if
    keystone is not available, putting the initialization in __init__
    will fail to load threshold extension for such case.

This patch moves the initialization out from __init__ to a dedicate
property method.

Conflicts:
aodh/evaluator/threshold.py

    Change-Id: I24895126c3efe9920390401e4d10a2ce6b1f1376
    Closes-Bug: #1518447
    (cherry picked from commit 3592c67acea6b7f3a0e5c070bd940fdfb0a5db4f)

Revision history for this message

Doug Hellmann (doug-hellmann) wrote on 2015-12-03: Fix included in openstack/aodh 2.0.0.0b1

This issue was fixed in the openstack/aodh 2.0.0.0b1 development milestone.

Changed in aodh:
status:	Fix Committed → Fix Released

Revision history for this message

Doug Hellmann (doug-hellmann) wrote on 2016-01-25: Fix included in openstack/aodh 1.1.1

This issue was fixed in the openstack/aodh 1.1.1 release.

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