Bug 1358345
| Summary: | Add a base constraint so gnocchi services should start after galera | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Pradeep Kilambi <pkilambi> |
| Component: | openstack-tripleo-heat-templates | Assignee: | Pradeep Kilambi <pkilambi> |
| Status: | CLOSED ERRATA | QA Contact: | Yurii Prokulevych <yprokule> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 9.0 (Mitaka) | CC: | achernet, fbaudin, jason.dobies, mburns, rhel-osp-director-maint, tvignaud |
| Target Milestone: | ga | Keywords: | Triaged |
| Target Release: | 9.0 (Mitaka) | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | openstack-tripleo-heat-templates-2.0.0-23.el7ost | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-08-11 11:36:44 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
New constraint added :
----------------------
pcs constraint order | grep gnocchi
start openstack-core-clone then start openstack-gnocchi-metricd-clone (kind:Mandatory)
start openstack-gnocchi-metricd-clone then start openstack-gnocchi-statsd-clone (kind:Mandatory)
Verified with openstack-tripleo-heat-templates-2.0.0-24.el7ost.noarch
Deploy command:
openstack overcloud deploy --libvirt-type qemu \
--ntp-server clock.redhat.com --templates \
--control-scale 3 --compute-scale 1 --ceph-storage-scale 1 \
-e storage-environment.yaml 2>&1
cat storage-environment.yaml
parameter_defaults:
CinderEnableIscsiBackend: false
CinderEnableRbdBackend: true
NovaEnableRbdBackend: false
GlanceBackend: rbd
GnocchiBackend: file
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHEA-2016-1599.html |
When we restart the cluster sometime statsd comes up before galera causing connection issues and fails. Add a constraint to order so statsd starts after openstack-core-clone. Relevant traceback from yurii: 2016-07-20 11:57:54.399 6045 CRITICAL gnocchi [-] StorageError: Unable to start coordinator: Error while reading from socket: ('Connection closed by server.',) 2016-07-20 11:57:54.399 6045 ERROR gnocchi Traceback (most recent call last): 2016-07-20 11:57:54.399 6045 ERROR gnocchi File "/usr/bin/gnocchi-statsd", line 10, in <module> 2016-07-20 11:57:54.399 6045 ERROR gnocchi sys.exit(statsd()) 2016-07-20 11:57:54.399 6045 ERROR gnocchi File "/usr/lib/python2.7/site-packages/gnocchi/cli.py", line 75, in statsd 2016-07-20 11:57:54.399 6045 ERROR gnocchi statsd_service.start() 2016-07-20 11:57:54.399 6045 ERROR gnocchi File "/usr/lib/python2.7/site-packages/gnocchi/statsd.py", line 174, in start 2016-07-20 11:57:54.399 6045 ERROR gnocchi stats = Stats(conf) 2016-07-20 11:57:54.399 6045 ERROR gnocchi File "/usr/lib/python2.7/site-packages/gnocchi/statsd.py", line 38, in __init__ 2016-07-20 11:57:54.399 6045 ERROR gnocchi self.storage = storage.get_driver(self.conf) 2016-07-20 11:57:54.399 6045 ERROR gnocchi File "/usr/lib/python2.7/site-packages/gnocchi/storage/__init__.py", line 155, in get_driver 2016-07-20 11:57:54.399 6045 ERROR gnocchi return get_driver_class(conf)(conf.storage) 2016-07-20 11:57:54.399 6045 ERROR gnocchi File "/usr/lib/python2.7/site-packages/gnocchi/storage/ceph.py", line 61, in __init__ 2016-07-20 11:57:54.399 6045 ERROR gnocchi super(CephStorage, self).__init__(conf) 2016-07-20 11:57:54.399 6045 ERROR gnocchi File "/usr/lib/python2.7/site-packages/gnocchi/storage/_carbonara.py", line 61, in __init__ 2016-07-20 11:57:54.399 6045 ERROR gnocchi raise storage.StorageError("Unable to start coordinator: %s" % e) 2016-07-20 11:57:54.399 6045 ERROR gnocchi StorageError: Unable to start coordinator: Error while reading from socket: ('Connection closed by server.',) 2016-07-20 11:57:54.399 6045 ERROR gnocchi