Bug 1466117 - There is no option to set "physical_network_mtus = provider2:4000,provider3:1500" parameter via OSPD
Summary: There is no option to set "physical_network_mtus = provider2:4000,provider3:...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-tripleo-heat-templates
Version: 11.0 (Ocata)
Hardware: Unspecified
OS: Unspecified
medium
high
Target Milestone: z3
: 13.0 (Queens)
Assignee: Kamil Sambor
QA Contact: Arik Chernetsky
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-06-29 06:00 UTC by Eran Kuris
Modified: 2018-11-13 22:28 UTC (History)
10 users (show)

Fixed In Version: openstack-tripleo-heat-templates-8.0.7-3.el7ost
Doc Type: Enhancement
Doc Text:
To set MTU as a part of OSPD, this release adds `neutron::plugins::ml2::physical_network_mtus` as a NeutronML2PhysicalNetworkMtus in the heat template to enable MTU in the ml2 plugin. Neutron::plugins::ml2::physical_network_mtus is set based on values from the TripleO heat template.
Clone Of:
Environment:
Last Closed: 2018-11-13 22:26:39 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Launchpad 1782123 0 None None None 2018-09-06 13:36:37 UTC
OpenStack gerrit 583211 0 None MERGED Allow setting physical network MTU via heat template 2020-05-29 13:11:14 UTC
OpenStack gerrit 611794 0 None MERGED Allow setting physical network MTU via heat template 2020-05-29 13:11:14 UTC
Red Hat Product Errata RHBA-2018:3587 0 None None None 2018-11-13 22:28:09 UTC

Description Eran Kuris 2017-06-29 06:00:12 UTC 
Description of problem:
In OSP there is an option to set different MTU value for each physnet.
We need to have an option to set it as a part of OSPD and add this parameter to heat template. 

Version-Release number of selected component (if applicable):
rpm -qa |grep triple
openstack-tripleo-puppet-elements-6.0.0-3.el7ost.noarch
python-tripleoclient-6.1.0-6.el7ost.noarch
openstack-tripleo-image-elements-6.0.0-2.el7ost.noarch
puppet-tripleo-6.3.0-12.el7ost.noarch
openstack-tripleo-ui-3.1.0-9.el7ost.noarch
openstack-tripleo-validations-5.5.0-1.el7ost.noarch
openstack-tripleo-common-6.0.0-8.el7ost.noarch
openstack-tripleo-heat-templates-6.0.0-12.el7ost.noarch

How reproducible:
always

Steps to Reproduce:
1. grep -ir mtu /usr/share/openstack-tripleo-heat-templates/

2.
3.

Actual results:
no option to set physical_network_mtus via director

Expected results:
an available parameter of physical_network_mtus 

Additional info:
Comment 1 Assaf Muller 2017-07-17 18:24:58 UTC 
Is that option something we want to support in TripleO?
Comment 2 Ihar Hrachyshka 2017-07-26 21:24:34 UTC 
Yes, that's something we should support. I think Brent is a better person to give the timeline on that one. We discussed it a bunch of times in the past that we need it exposed.
Comment 5 Matt Flusche 2018-03-09 16:23:40 UTC 
At the moment this can be set with hiera data in ExtraConfig, example:

parameter_defaults:
  ExtraConfig:
    neutron::plugins::ml2::physical_network_mtus: ["external:1500"]
Comment 7 Kamil Sambor 2018-09-24 08:41:14 UTC 
Because there is easy workaround, this task is more clean-up than a bug. So there is no reason to backport this changes (changes was released in stable Rocky)
Comment 18 errata-xmlrpc 2018-11-13 22:26:39 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-2018:3587
Note You need to log in before you can comment on or make changes to this bug.