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Bug 1730225

Summary:	Unnecessary libvirt is enabled on controller nodes
Product:	Red Hat OpenStack	Reporter:	Rajesh Tailor <ratailor>
Component:	openstack-tripleo-puppet-elements	Assignee:	Rajesh Tailor <ratailor>
Status:	CLOSED ERRATA	QA Contact:	nlevinki <nlevinki>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	14.0 (Rocky)	CC:	jslagle, mbooth, mburns, mschuppe, ratailor, ssmolyak, tkajinam
Target Milestone:	z4	Keywords:	Triaged, ZStream
Target Release:	14.0 (Rocky)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	openstack-tripleo-puppet-elements-9.0.1-4.el7ost	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1692258
Clones:	1753879 (view as bug list)		Environment:
Last Closed:	2019-11-06 16:48:30 UTC	Type:	---
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:	1692258, 1752715
Bug Blocks:	1753879

Description Rajesh Tailor 2019-07-16 08:56:11 UTC

+++ This bug was initially created as a clone of Bug #1692258 +++

Description of problem:

After we deploy RHOSP13 with director, libvirtd, which is unnecessary in controller nodes,
is still running on all controller nodes.
~~~
$ sudo systemctl status libvirtd
● libvirtd.service - Virtualization daemon
   Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset: enabled)
   Active: active (running) since Sat 2019-03-23 15:31:51 UTC; 1 day 16h ago
     Docs: man:libvirtd(8)
           https://libvirt.org
 Main PID: 4710 (libvirtd)
    Tasks: 17 (limit: 32768)
   Memory: 57.0M
   CGroup: /system.slice/libvirtd.service
           └─4710 /usr/sbin/libvirtd

Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.
~~~

While in compute node libvirtd is stopped when t-h-t deploys nova_libvirt container,
in the other nodes there are no chance to stop it.
As a result, unnecessary libvirtd is still enabled on the other nodes like controller.

How reproducible:
Always

Steps to Reproduce:
1. Deploy overcloud
2. Log in to controller and check the status of libvirtd service

Actual results:
libvirtd is stopped and disabled

Expected results:
libvirtd is active and enabled

Additional info:

Comment 3 errata-xmlrpc 2019-11-06 16:48:30 UTC

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-2019:3745