Bug 1244226 – allow_overlapping_ips should be enabled by default

Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.

Bug 1244226 - allow_overlapping_ips should be enabled by default

Summary:	allow_overlapping_ips should be enabled by default

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat OpenStack
Classification:	Red Hat
Component:	openstack-tripleo-heat-templates (Show other bugs)
Sub Component:
Version:	Director
Hardware:	x86_64 Linux

Priority	high Severity high
Target Milestone:	ga
Target Release:	Director
Assigned To:	Jiri Stransky
QA Contact:	Omri Hochman
Docs Contact:

URL:
Whiteboard:
Keywords:	Automation

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2015-07-17 09:47 EDT by Attila Darazs
Modified:	2015-08-05 09:59 EDT (History)
CC List:	7 users (show)

See Also:
Fixed In Version:	openstack-tripleo-heat-templates-0.8.6-44.el7ost
Doc Type:	Bug Fix
Doc Text:	Prior to this release, the allow_overlapping_ips Neutron setting was left at default. As a consequence, allow_overlapping_ips in Neutron was disabled, preventing definition of multiple networks with the same ranges. This problem has been fixed by setting allow_overlapping_ips to "true", and as a result, networks with overlapping ranges can be defined.
Story Points:	---
Clone Of:
Environment:
Last Closed:	2015-08-05 09:59:53 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
OpenStack gerrit	203020	None	None	None	Never
Red Hat Product Errata	RHEA-2015:1549	normal	SHIPPED_LIVE	Red Hat Enterprise Linux OpenStack Platform director Release	2015-08-05 13:49:10 EDT

Groups: None (edit)

Description Attila Darazs 2015-07-17 09:47:08 EDT

Description of problem:
In /etc/neutron/neutron.conf we have

allow_overlapping_ips = False

This is not optimal for a default neutron installation and breaks tempest tests that assume this is the default.

Version-Release number of selected component (if applicable):
openstack-tripleo-heat-templates-0.8.6-43.el7ost.noarch

How reproducible:
100%

Steps to Reproduce:
1. Deploy overcloud with default settings
2. check /etc/neutron/neutron.conf

Actual results:
False

Expected results:
True

Comment 3 Jiri Stransky 2015-07-17 10:00:51 EDT

Patch tested upstream:

[root@overcloud-controller-0 ~]# grep ^allow_overlapping_ips /etc/neutron/neutron.conf
allow_overlapping_ips = True

[root@overcloud-novacompute-0 ~]# grep ^allow_overlapping_ips /etc/neutron/neutron.conf
allow_overlapping_ips = True

Comment 5 Itzik Brown 2015-07-20 08:18:41 EDT

Checked with openstack-tripleo-heat-templates-0.8.6-44.el7ost.noarch

Comment 7 errata-xmlrpc 2015-08-05 09:59:53 EDT

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-2015:1549

Note You need to log in before you can comment on or make changes to this bug.