OpenStack Neutron (virtual network service)

QuantumManager does not initiate unplug on the linux_net driver

Reported by Sumit Naiksatam on 2012-01-26
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
OpenStack Compute (nova)
Undecided
Sumit Naiksatam
neutron
High
Sumit Naiksatam

Bug Description

QuantumManager does not initiate the call to unplug on the linux_net driver resulting in gateway devices of deleted networks being orphaned. Over a period of time this results in several unwanted devices, and it's difficult to keep track of which devices are valid and which are invalid. Manual deletion has to be performed on each device, clearly not an acceptable option in a production environment.

dan wendlandt (danwent) on 2012-01-26
Changed in quantum:
assignee: nobody → Brad Hall (bgh)
dan wendlandt (danwent) on 2012-02-21
Changed in quantum:
assignee: Brad Hall (bgh) → nobody
Changed in quantum:
assignee: nobody → Sumit Naiksatam (snaiksat)
Changed in quantum:
milestone: essex-4 → none
dan wendlandt (danwent) on 2012-03-02
Changed in quantum:
milestone: none → essex-rc1
Changed in quantum:
status: New → In Progress
Maru Newby (maru) on 2012-03-10
tags: added: low-hanging-fruit
summary: - QuantumManager does not invoke unplug on the linux_net driver
+ QuantumManager does not initiate unplug on the linux_net driver
Changed in quantum:
importance: Medium → High
description: updated
Changed in nova:
status: New → In Progress
assignee: nobody → Sumit Naiksatam (snaiksat)

Reviewed: https://review.openstack.org/5191
Committed: http://github.com/openstack/nova/commit/ec6be8e59e7021939c8a04d64be1c13403291d67
Submitter: Jenkins
Branch: master

commit ec6be8e59e7021939c8a04d64be1c13403291d67
Author: Sumit Naiksatam <email address hidden>
Date: Fri Mar 9 21:02:22 2012 -0800

    Bug #922356 QuantumManager does not initiate unplug on the linux_net driver

    remove_gateway() being added to L3 driver API which gets invoked from
    QuantumManager when a network is deleted. remove_gateway()
    implementation for LinuxNetL3 calls unplug on the linux_net driver.

    Change-Id: I42d12cf8653c61436e89e97eaa384f26ee2ed707

Changed in nova:
status: In Progress → Fix Committed
dan wendlandt (danwent) on 2012-03-12
Changed in quantum:
status: In Progress → Fix Committed
Thierry Carrez (ttx) on 2012-03-19
Changed in quantum:
status: Fix Committed → Fix Released
Thierry Carrez (ttx) on 2012-03-20
Changed in nova:
milestone: none → essex-rc1
status: Fix Committed → Fix Released
Thierry Carrez (ttx) on 2012-04-05
Changed in nova:
milestone: essex-rc1 → 2012.1
Thierry Carrez (ttx) on 2012-04-05
Changed in quantum:
milestone: essex-rc1 → 2012.1
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