neutron

Qos binding network causes ovs-agent to send a lot of rpc

Bug #1783559 reported by Chengqian Liu on 2018-07-25

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	neutron	Fix Released	Medium	s10

Bug Description

The qos policy can be bound to the network, which in turn applies the policy to all ports on the network.
But too many ports on the same compute node will cause some unnecessary rpc requests.

Tags:

Chengqian Liu (liuchengqian90) on 2018-07-25

Changed in neutron:
assignee:	nobody → Chengqian Liu (liuchengqian90)

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-07-25: Fix proposed to neutron (master)

Fix proposed to branch: master
Review: https://review.openstack.org/585752

Changed in neutron:
status:	New → In Progress

Slawek Kaplonski (slaweq) on 2018-07-25

tags:	added: qos
Changed in neutron:
importance:	Undecided → Medium

OpenStack Infra (hudson-openstack) on 2018-08-16

Changed in neutron:
assignee:	Chengqian Liu (liuchengqian90) → s10 (vlad-esten)

s10 (vlad-esten) on 2018-08-16

Changed in neutron:
assignee:	s10 (vlad-esten) → nobody
assignee:	nobody → s10 (vlad-esten)

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-08-29: Fix merged to neutron (master)

Reviewed: https://review.openstack.org/585752
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=7a27e24447cf519796cb39532e719ed66f6bcb3d
Submitter: Zuul
Branch: master

commit 7a27e24447cf519796cb39532e719ed66f6bcb3d
Author: Chengqian Liu <xieling1990.happy@163.com>
Date: Wed Jul 25 21:29:02 2018 +0800

Reduce qos rpc times on the ovs-agent side

    When multiple ports are bound to qos-policy with the same id,
    ovs-agent should check whether the cache has policy information
    instead of directly reading rpc when processing the port.

Change-Id: I88f9f5af95439f1536799169390764c89109f467
Closes-Bug: #1783559

Changed in neutron:
status:	In Progress → Fix Released

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-08-29: Fix proposed to neutron (stable/rocky)

Fix proposed to branch: stable/rocky
Review: https://review.openstack.org/597714

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-08-29: Fix proposed to neutron (stable/queens)

Fix proposed to branch: stable/queens
Review: https://review.openstack.org/597715

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-08-29: Fix proposed to neutron (stable/pike)

Fix proposed to branch: stable/pike
Review: https://review.openstack.org/597716

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-09-05: Fix merged to neutron (stable/queens)

Reviewed: https://review.openstack.org/597715
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=d5fd35d60b92b03aaf963046611510724671a49f
Submitter: Zuul
Branch: stable/queens

commit d5fd35d60b92b03aaf963046611510724671a49f
Author: Chengqian Liu <xieling1990.happy@163.com>
Date: Wed Jul 25 21:29:02 2018 +0800

Reduce qos rpc times on the ovs-agent side

    When multiple ports are bound to qos-policy with the same id,
    ovs-agent should check whether the cache has policy information
    instead of directly reading rpc when processing the port.

    Change-Id: I88f9f5af95439f1536799169390764c89109f467
    Closes-Bug: #1783559
    (cherry picked from commit 7a27e24447cf519796cb39532e719ed66f6bcb3d)

tags:	added: in-stable-queens
tags:	added: in-stable-rocky

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-09-05: Fix merged to neutron (stable/rocky)

Reviewed: https://review.openstack.org/597714
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=6eb7d20cb4cbc8f1f37dd47d78ef32ab5f60f663
Submitter: Zuul
Branch: stable/rocky

commit 6eb7d20cb4cbc8f1f37dd47d78ef32ab5f60f663
Author: Chengqian Liu <xieling1990.happy@163.com>
Date: Wed Jul 25 21:29:02 2018 +0800

Reduce qos rpc times on the ovs-agent side

    When multiple ports are bound to qos-policy with the same id,
    ovs-agent should check whether the cache has policy information
    instead of directly reading rpc when processing the port.

    Change-Id: I88f9f5af95439f1536799169390764c89109f467
    Closes-Bug: #1783559
    (cherry picked from commit 7a27e24447cf519796cb39532e719ed66f6bcb3d)

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-09-10: Fix included in openstack/neutron 13.0.1

This issue was fixed in the openstack/neutron 13.0.1 release.

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2018-09-12: Fix merged to neutron (stable/pike)

Reviewed: https://review.openstack.org/597716
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=c49cc2cde23b02d958c5cf2486dcc73c70b6f253
Submitter: Zuul
Branch: stable/pike

commit c49cc2cde23b02d958c5cf2486dcc73c70b6f253
Author: Chengqian Liu <xieling1990.happy@163.com>
Date: Wed Jul 25 21:29:02 2018 +0800

Reduce qos rpc times on the ovs-agent side

    When multiple ports are bound to qos-policy with the same id,
    ovs-agent should check whether the cache has policy information
    instead of directly reading rpc when processing the port.

    Change-Id: I88f9f5af95439f1536799169390764c89109f467
    Closes-Bug: #1783559
    (cherry picked from commit 7a27e24447cf519796cb39532e719ed66f6bcb3d)