Bug 1964976

Summary:	[OVN] Istance don't get metadata at creation, OVN metadata agent doesn't start appropriate haproxy instances and doesn't create appropriate network namespaces
Product:	Red Hat OpenStack	Reporter:	Luigi Tamagnone <ltamagno>
Component:	openstack-neutron	Assignee:	Jakub Libosvar <jlibosva>
Status:	CLOSED INSUFFICIENT_DATA	QA Contact:	Eran Kuris <ekuris>
Severity:	high	Docs Contact:
Priority:	high
Version:	16.1 (Train)	CC:	bperkins, ccamposr, ffernand, gconsalv, jlibosva, scohen, srengan
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	All
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Fixed In Version:		Doc Type:	If docs needed, set a value
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Last Closed:	2022-01-27 13:53:18 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Embargoed:
Bug Depends On:	1952528, 1956060
Bug Blocks:

Description Luigi Tamagnone 2021-05-26 13:14:18 UTC

Description of problem:

Some instances are unable to get metadata and any instance in one node.

It looks like OVN Metadata agent process information about created ports properly: there are messages related to new problematic VMs and their ports, but for some reason, OVN metadata agent doesn't start appropriate haproxy instances and doesn't create appropriate network namespaces.

Everything seems consistent from Nova and Neutron point of view: instance and its port are in correct status and are running on the correct hypervisor. The situation is also consistent from libvirt and OVN perspective: VM and nbctl properly describe Neutron's data.

Version-Release number of selected component (if applicable):
[redhat-release] Red Hat Enterprise Linux release 8.2 (Ootpa)
[rhosp-release] Red Hat OpenStack Platform release 16.1.0 GA (Train)

How reproducible:
Every time they create a new instance on compute node host0001-lb

Actual results:
The instance is created but doesn't get any metadata (hostname, key, etc)

Comment 21 Red Hat Bugzilla 2023-09-15 01:07:14 UTC

The needinfo request[s] on this closed bug have been removed as they have been unresolved for 500 days