Bug 1481774
| Summary: | Horizon won't load with OSP11 - Script timed out before returning headers: django.wsgi | |||
|---|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Radomir Dopieralski <rdopiera> | |
| Component: | openstack-puppet-modules | Assignee: | Radomir Dopieralski <rdopiera> | |
| Status: | CLOSED ERRATA | QA Contact: | Arik Chernetsky <achernet> | |
| Severity: | medium | Docs Contact: | ||
| Priority: | high | |||
| Version: | 9.0 (Mitaka) | CC: | aortega, apannu, asimonel, athomas, beth.white, cchen, emacchi, gcharot, iovadia, jjoyce, jschluet, lruzicka, mburns, mrunge, nlevinki, opavlenk, rdopiera, rhos-maint, roxenham, sclewis, slinaber, srevivo, tvignaud | |
| Target Milestone: | zstream | Keywords: | Triaged, ZStream | |
| Target Release: | 9.0 (Mitaka) | |||
| Hardware: | x86_64 | |||
| OS: | Linux | |||
| Whiteboard: | ||||
| Fixed In Version: | openstack-puppet-modules-8.1.13-6.el7ost | Doc Type: | Bug Fix | |
| Doc Text: |
Previously, some binary Python modules used by Horizon were compiled with a flag that requires them to use the simplified GIL state API. Since mod_wsgi uses sub-interpreters and the simplified GIL state API is not reentrant, it results in the mod_wsgi locking up. Consequently the dashboard is unavailable.
With this update, the mod_wsgi configuration was changed, forcing mod_wsgi to use the main interpreter instead of sub-interpreters. As a result, mod_wsgi works correctly.
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Story Points: | --- | |
| Clone Of: | 1479732 | |||
| : | 1485889 (view as bug list) | Environment: | ||
| Last Closed: | 2017-09-27 13:08:45 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: | 1478042, 1478870, 1479051, 1479055, 1479056, 1479057, 1479058, 1479732, 1496173 | |||
| Bug Blocks: | 1485889, 1485890, 1485894 | |||
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Comment 7
Radomir Dopieralski
2017-09-21 12:59:31 UTC
I installed the latest puddle with openstack-puppet-modules-8.1.13-6.el7ost.noarch
I verified that Horizon is accessible, and that /etc/httpd/conf.d/15-horizon_vhost.conf contains the line WSGIApplicationGroup %{GLOBAL}.
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-2017:2814 |