Bandwidth resource is leaked if a bound port is deleted in neutron
Bug #1820588 reported by
Balazs Gibizer
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
OpenStack Compute (nova) |
Confirmed
|
Low
|
Unassigned | ||
Stein |
Confirmed
|
Low
|
Unassigned |
Bug Description
1) Boot a server with a neutron port having QoS min bandwidth rule
2) Delete the bound port in neutron
3) Nova detaches the port form the Server but does not update the allocation in Placement
So the bandwidth resource has been leaked. However the leaked resource can be recovered by deleting the Server.
Changed in nova: | |
importance: | Undecided → Low |
status: | New → Confirmed |
tags: | added: compute neutron |
tags: | added: stein-rc-potential |
description: | updated |
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Another possible workaround is to detach the port via nova API and then delete the port in neutron.