Bug 972689 – neutron doesn't remove namespace after removing router same for network

Bug 972689 - neutron doesn't remove namespace after removing router same for network

Summary:	neutron doesn't remove namespace after removing router same for network

Status:	CLOSED UPSTREAM

Aliases:	None

Product:	Red Hat OpenStack
Classification:	Red Hat
Component:	openstack-neutron (Show other bugs)
Sub Component:
Version:	3.0
Hardware:	Unspecified Unspecified

Priority	medium Severity medium
Target Milestone:	Upstream M3
Target Release:	4.0
Assigned To:	Maru Newby
QA Contact:	Ofer Blaut
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2013-06-10 08:09 EDT by Ofer Blaut
Modified:	2016-04-26 12:34 EDT (History)
CC List:	8 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2013-11-12 04:44:19 EST
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)
logs (2.62 KB, text/plain) 2013-06-10 08:09 EDT, Ofer Blaut	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Launchpad	1250366	None	None	None	Never

Groups: None (edit)

Description Ofer Blaut 2013-06-10 08:09:23 EDT

Created attachment 759164 [details]
logs

Description of problem:
quantum doesn't remove namespace after removing router

Upon router create netns is created , when router is removed  netns is not being removed.

Since netns name reflect router ID, the netns  will not be used again

See attached log

Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.create router and add interface 
2.check netns list on the L3 host
3.delete interface from router and remove router 
4.check netns list on the L3 host , qrouter still there 
I didn't check if it is same case with network created  

Actual results:


Expected results:


Additional info:

Comment 1 Ofer Blaut 2013-06-10 08:32:25 EDT

I tested it for network and it is the same issue

network and subnet create qdhcp-<NET-UUID> netns.

After removing the subnet and network , the netns is not removed

Comment 8 Rami Vaknin 2013-11-12 04:42:19 EST

Still reproduces in rhos 4.0 on rhel 6.5 with 2013-11-08.1 puddle, reporting this bug upstream.

Comment 9 Rami Vaknin 2013-11-12 04:44:19 EST

Closing this one per oblaut request.

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