Created attachment 759164 [details]
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):
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
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
Still reproduces in rhos 4.0 on rhel 6.5 with 2013-11-08.1 puddle, reporting this bug upstream.
Closing this one per oblaut request.