Bug 972689

Summary: neutron doesn't remove namespace after removing router same for network
Product: Red Hat OpenStack Reporter: Ofer Blaut <oblaut>
Component: openstack-neutronAssignee: Maru Newby <mnewby>
Status: CLOSED UPSTREAM QA Contact: Ofer Blaut <oblaut>
Severity: medium Docs Contact:
Priority: medium    
Version: 3.0CC: chrisw, jkt, mnewby, oblaut, rkukura, rohara, rvaknin, twilson
Target Milestone: Upstream M3   
Target Release: 4.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
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Clone Of: Environment:
Last Closed: 2013-11-12 09:44:19 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Description Ofer Blaut 2013-06-10 12:09:23 UTC
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 12:32:25 UTC
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 09:42:19 UTC
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 09:44:19 UTC
Closing this one per oblaut request.