Bug 1447859
| Summary: | Control plane service restart during compute node scaleout | ||||||||||||||
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| Product: | Red Hat OpenStack | Reporter: | VIKRANT <vaggarwa> | ||||||||||||
| Component: | puppet-nova | Assignee: | Emilien Macchi <emacchi> | ||||||||||||
| Status: | CLOSED ERRATA | QA Contact: | Gurenko Alex <agurenko> | ||||||||||||
| Severity: | high | Docs Contact: | |||||||||||||
| Priority: | high | ||||||||||||||
| Version: | 11.0 (Ocata) | CC: | aschultz, jjoyce, jschluet, mburns, mnadeem, rhel-osp-director-maint, slinaber, tvignaud | ||||||||||||
| Target Milestone: | z1 | Keywords: | Triaged, ZStream | ||||||||||||
| Target Release: | 11.0 (Ocata) | ||||||||||||||
| Hardware: | x86_64 | ||||||||||||||
| OS: | Linux | ||||||||||||||
| Whiteboard: | |||||||||||||||
| Fixed In Version: | puppet-nova-10.4.0-6.el7ost | Doc Type: | If docs needed, set a value | ||||||||||||
| Doc Text: | Story Points: | --- | |||||||||||||
| Clone Of: | |||||||||||||||
| : | 1455175 (view as bug list) | Environment: | |||||||||||||
| Last Closed: | 2017-07-19 17:04:56 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: | |||||||||||||||
| Bug Depends On: | 1472142 | ||||||||||||||
| Bug Blocks: | 1455175 | ||||||||||||||
| Attachments: |
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Description
VIKRANT
2017-05-04 05:25:46 UTC
Created attachment 1276727 [details]
controller sosreport before scaleout
Created attachment 1276728 [details]
controller sosreport after scaleout
Created attachment 1276729 [details]
compute sosreport before scaleout
Created attachment 1276730 [details]
compute sosreport after scaleout
Created attachment 1276731 [details]
undercloud
For the controllers, the httpd was restarted due to the gnocchi/ceilometer the configuration being removed in step3 but being reapplied in step4. This needs to be pulled downstream. So for the compute node, the services restarted due to libvirt/enabled_perf_events being 'created'. But if you look in the configuration, it's not actually set in the configuration file. Need to track down why this is happening, usually it's because of an issue handling '' or []. This may not be fixed yet. May 4 15:57:25 host-192-168-24-12 os-collect-config: #033[mNotice: /Stage[main]/Nova::Compute::Libvirt/Nova_config[libvirt/enabled_perf_events]/ensure: created#033[0m May 4 15:57:25 host-192-168-24-12 os-collect-config: #033[mNotice: /Stage[main]/Nova::Deps/Anchor[nova::config::end]: Triggered 'refresh' from 1 events#033[0m May 4 15:57:25 host-192-168-24-12 os-collect-config: #033[mNotice: /Stage[main]/Nova::Deps/Anchor[nova::service::begin]: Triggered 'refresh' from 1 events#033[0m May 4 15:57:25 host-192-168-24-12 os-collect-config: #033[mNotice: /Stage[main]/Nova::Compute/Nova::Generic_service[compute]/Service[nova-compute]: Triggered 'refresh' from 1 events#033[0m May 4 15:57:25 host-192-168-24-12 os-collect-config: #033[mNotice: /Stage[main]/Nova::Deps/Anchor[nova::service::end]: Triggered 'refresh' from 1 events#033[0m Verified nova-compute is not restarted on a compute scaleout action with puppet-nova-10.4.1-1.el7ost.noarch 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://access.redhat.com/errata/RHBA-2017:1778 |