Bug 1328143
Summary: | Long ironic timeouts because of unresolvable reverse DNS entry (ServFail) | ||
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Product: | Red Hat OpenStack | Reporter: | Filip Hubík <fhubik> |
Component: | openstack-ironic | Assignee: | Lucas Alvares Gomes <lmartins> |
Status: | CLOSED WONTFIX | QA Contact: | Raviv Bar-Tal <rbartal> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 8.0 (Liberty) | CC: | dtantsur, mburns, mcornea, rhel-osp-director-maint, srevivo, tkammer |
Target Milestone: | async | Keywords: | Automation, AutomationBlocker, ZStream |
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2016-08-17 09:38:32 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: |
Description
Filip Hubík
2016-04-18 14:55:37 UTC
There are 2 components in the fix for this issue: 1. DNS resolving must no hang on any hosts; 2. Ironic should not hang if DNF resolving hangs. The latter seems fixed in OSPd9, the former should be fixed in the environment. I'm not sure if we can backport the Ironic fix, as it's pretty risky. Note that a potential workaround is to set host_ip=0.0.0.0 in ironic.conf. I'm not sure why it works, though. Hello, The backport was rejected upstream, and it seems like we do not have problems in the later versions, so unfortunately we can't fix this bug. |