Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 1715094

Summary:	[OSP15] Add ability to override libvirt NFS mount options for NFS backed Cinder volumes
Product:	Red Hat OpenStack	Reporter:	Martin Schuppert <mschuppe>
Component:	puppet-nova	Assignee:	Martin Schuppert <mschuppe>
Status:	CLOSED ERRATA	QA Contact:	Archit Modi <amodi>
Severity:	high	Docs Contact:
Priority:	high
Version:	13.0 (Queens)	CC:	amodi, gregraka, jhakimra, jjoyce, jschluet, mbooth, mmethot, nlevinki, owalsh, slinaber, tvignaud
Target Milestone:	beta	Keywords:	Triaged, ZStream
Target Release:	15.0 (Stein)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	puppet-nova-14.4.1-0.20190529171754.f30766c.el8ost	Doc Type:	Bug Fix
Doc Text:	In Red Hat OpenStack Platform 15, you are now able to customize libvirt NFS mount options for Block Storage service (cinder) volumes, using the configuration setting, nfs_mount_options. Here is an example: parameter_defaults: ComputeExtraConfig: nova::compute::libvirt::nfs_mount_options: "vers=4.2,lookupcache=pos"	Story Points:	---
Clone Of:	1650949
Clones:	1715096 (view as bug list)		Environment:
Last Closed:	2019-09-21 11:22:34 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:	1650949
Bug Blocks:	1715096

Description Martin Schuppert 2019-05-29 14:47:49 UTC

+++ This bug was initially created as a clone of Bug #1650949 +++

It would be requested to have the option to modify the 'nfs_mount_options' in the [libvirt] section of the nova.conf during the overcloud deployment.

~~~
[libvirt]
# Mount options passed to the NFS client. See section of the nfs man page
# for details.
#
# Mount options controls the way the filesystem is mounted and how the
# NFS client behaves when accessing files on this mount point.
#
# Possible values:
#
# * Any string representing mount options separated by commas.
# * Example string: vers=3,lookupcache=pos
#  (string value)
#nfs_mount_options=<None>
~~~

I could not find this parameter within THT or the openstack-puppet modules.


Cheers,
Marc Methot

Comment 11 errata-xmlrpc 2019-09-21 11:22:34 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/RHEA-2019:2811