Bug 2014637 - [OSP16.1] openstack ovecloud prepare failed with non standard configuration [NEEDINFO]
Summary: [OSP16.1] openstack ovecloud prepare failed with non standard configuration
Keywords:
Status: NEW
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-tripleo
Version: 16.1 (Train)
Hardware: x86_64
OS: Unspecified
medium
medium
Target Milestone: ---
: ---
Assignee: Lukas Bezdicka
QA Contact: Khomesh Thakre
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-10-15 16:55 UTC by Luigi Tamagnone
Modified: 2023-06-28 13:54 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Clone Of:
Environment:
Last Closed:
Target Upstream Version:
Embargoed:
cylopez: needinfo? (lbezdick)

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Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker OSP-10451 0 None None None 2021-11-15 12:35:45 UTC
Red Hat Issue Tracker UPG-3457 0 None None None 2021-10-15 18:17:26 UTC

Description Luigi Tamagnone 2021-10-15 16:55:46 UTC 
Description of problem:
openstack ovecloud prepare failed with standard configuration on an environment with more than +150 nodes

Version-Release number of selected component (if applicable):
Red Hat Openstack 16.1 (RHOSP16.1)

Actual results:
The prepare failed in with:
~~~
Resource CREATE failed: ServiceUnavailable: resources[8].resources.TripleOServer: Service Unavailable (HTTP 503)
~~~

during the tuning process keystone_wsgi_error.log show problem to connect to the socket
~~~
Resource temporarily unavailable: [client 26.1.39.251:40536] mod_wsgi (pid=1569): Unable to connect to WSGI daemon process 'keystone' on '/var/run/wsgi.7.0.1.sock' after multiple attempts as listener backlog limit was exceeded or the socket does not exist. 
~~~
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