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Bug 1823174

Summary:	[OSP16.1] Neutron server is not responding
Product:	Red Hat OpenStack	Reporter:	Roman Safronov <rsafrono>
Component:	openstack-neutron	Assignee:	Assaf Muller <amuller>
Status:	CLOSED DUPLICATE	QA Contact:	Eran Kuris <ekuris>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	16.1 (Train)	CC:	amuller, chrisw, scohen
Target Milestone:	---
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Hardware:	Unspecified
OS:	Unspecified
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Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2020-04-16 12:19:40 UTC	Type:	Bug
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Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Roman Safronov 2020-04-12 10:00:45 UTC

Description of problem:
Neutron server is not responding.
Attempt to list network agents or create a network hangs when trying to access neutron server. When running command with debug it can be seen that it get stuck on 'Starting new HTTP connection (1): 10.0.0.111:9696'


Version-Release number of selected component (if applicable):
16.1-RHEL-8/RHOS-16.1-RHEL-8-20200407.n.0

How reproducible:
100%

Steps to Reproduce:
1. Run 'openstack network agent list --debug'


Actual results:
The command stops on
Starting new HTTP connection (1): 10.0.0.111:9696


Expected results:
List of agents returned


Additional info:
Logs available here: http://rhos-release.virt.bos.redhat.com/log/bzosp161_neutron_no_response

Comment 1 Roman Safronov 2020-04-12 10:58:04 UTC

Note: After rebooting all controllers nodes neutron server is responding.

Comment 2 Roman Safronov 2020-04-16 12:19:40 UTC

OVS 2.13 is still not stable, environment has openvswitch2.13-2.13.0-0.20200117git8ae6a5f.el8fdp.1.x86_64 installed.

*** This bug has been marked as a duplicate of bug 1821185 ***