2023-08-04 12:40:09 |
Edward Hope-Morley |
bug |
|
|
added bug |
2023-08-04 12:40:22 |
Edward Hope-Morley |
nominated for series |
|
Ubuntu Jammy |
|
2023-08-04 12:40:22 |
Edward Hope-Morley |
bug task added |
|
python-oslo.privsep (Ubuntu Jammy) |
|
2023-08-04 12:40:22 |
Edward Hope-Morley |
nominated for series |
|
Ubuntu Focal |
|
2023-08-04 12:40:22 |
Edward Hope-Morley |
bug task added |
|
python-oslo.privsep (Ubuntu Focal) |
|
2023-08-04 12:40:54 |
Edward Hope-Morley |
bug task added |
|
cloud-archive |
|
2023-08-04 12:41:09 |
Edward Hope-Morley |
nominated for series |
|
cloud-archive/wallaby |
|
2023-08-04 12:41:09 |
Edward Hope-Morley |
bug task added |
|
cloud-archive/wallaby |
|
2023-08-04 12:41:09 |
Edward Hope-Morley |
nominated for series |
|
cloud-archive/yoga |
|
2023-08-04 12:41:09 |
Edward Hope-Morley |
bug task added |
|
cloud-archive/yoga |
|
2023-08-04 12:41:09 |
Edward Hope-Morley |
nominated for series |
|
cloud-archive/victoria |
|
2023-08-04 12:41:09 |
Edward Hope-Morley |
bug task added |
|
cloud-archive/victoria |
|
2023-08-04 12:41:09 |
Edward Hope-Morley |
nominated for series |
|
cloud-archive/ussuri |
|
2023-08-04 12:41:09 |
Edward Hope-Morley |
bug task added |
|
cloud-archive/ussuri |
|
2023-08-04 12:41:09 |
Edward Hope-Morley |
nominated for series |
|
cloud-archive/xena |
|
2023-08-04 12:41:09 |
Edward Hope-Morley |
bug task added |
|
cloud-archive/xena |
|
2023-08-04 13:40:18 |
Edward Hope-Morley |
attachment added |
|
lp2029952-jammy.patch https://bugs.launchpad.net/ubuntu/+source/python-oslo.privsep/+bug/2029952/+attachment/5690316/+files/lp2029952-jammy.patch |
|
2023-08-04 13:40:33 |
Edward Hope-Morley |
summary |
backport msgpack max_buffer_size patch to Focal |
[SRU] backport msgpack max_buffer_size patch to Focal |
|
2023-08-04 13:50:00 |
Edward Hope-Morley |
description |
The main explanation for this backport can be found in https://bugs.launchpad.net/ubuntu/+source/python-oslo.privsep/+bug/1896734/comments/37 but I'm opening a new bug for the privsep backport since 1896734 was used to backport a neutron fix. |
[Impact]
Hosts running Openstack Neutron from Ussuri to Yoga release are impacted by
the fact that their use of oslo.privsep is thwarted by a default buffer size
on python-msgpack such that commands that return strings > 1MB in size cause
privsep to crash and agents to stop working. This patch backports a fix that
increased the buffer size to one that is more appropriate to neutron usage.
[Test Plan]
* deploy Openstack (version corresponding to release of SRU) with l3ha
* need at least one compute host and two neutron-gateway hosts
* create a large number of routers each with several networks attached
* restart neutron-l3-agent
* wait for restart to complete then do 'journalctl --unit neutron-l3-agent --grep ValueError'
* if the error does not appear then the patch is working
* note that it is necessary to create routers with enough networks and ports to trigger the > 1MB size limit for the netlink info message returned by privsep to trigger
[Where problems could occur]
No regressions are expected to occur as a result of this patch as it is
increasing the buffer size by a fairly small amount to allow neutron
function correctly in loaded environments.
--------------------------------------------------------------------------------
The main explanation for this backport can be found in https://bugs.launchpad.net/ubuntu/+source/python-oslo.privsep/+bug/1896734/comments/37 but I'm opening a new bug for the privsep backport since 1896734 was used to backport a neutron fix. |
|
2023-08-04 13:57:37 |
Edward Hope-Morley |
attachment added |
|
lp2029952-focal.patch https://bugs.launchpad.net/ubuntu/+source/python-oslo.privsep/+bug/2029952/+attachment/5690317/+files/lp2029952-focal.patch |
|
2023-08-04 16:13:29 |
Ubuntu Foundations Team Bug Bot |
tags |
|
patch |
|
2023-08-04 16:13:33 |
Ubuntu Foundations Team Bug Bot |
bug |
|
|
added subscriber Ubuntu Sponsors |
2023-08-07 18:29:43 |
Corey Bryant |
cloud-archive: status |
New |
Fix Released |
|
2023-08-07 18:29:48 |
Corey Bryant |
python-oslo.privsep (Ubuntu): status |
New |
Fix Released |
|
2023-08-07 18:29:51 |
Corey Bryant |
cloud-archive/ussuri: status |
New |
Triaged |
|
2023-08-07 18:29:54 |
Corey Bryant |
cloud-archive/victoria: status |
New |
Triaged |
|
2023-08-07 18:29:56 |
Corey Bryant |
cloud-archive/wallaby: status |
New |
Triaged |
|
2023-08-07 18:29:59 |
Corey Bryant |
cloud-archive/xena: status |
New |
Triaged |
|
2023-08-07 18:30:03 |
Corey Bryant |
cloud-archive/yoga: status |
New |
Triaged |
|
2023-08-07 18:30:05 |
Corey Bryant |
python-oslo.privsep (Ubuntu Focal): status |
New |
Triaged |
|
2023-08-07 18:30:08 |
Corey Bryant |
python-oslo.privsep (Ubuntu Jammy): status |
New |
Triaged |
|
2023-08-07 18:30:15 |
Corey Bryant |
python-oslo.privsep (Ubuntu Jammy): importance |
Undecided |
High |
|
2023-08-07 18:30:18 |
Corey Bryant |
python-oslo.privsep (Ubuntu Focal): importance |
Undecided |
High |
|
2023-08-07 18:30:20 |
Corey Bryant |
cloud-archive/yoga: importance |
Undecided |
High |
|
2023-08-07 18:30:21 |
Corey Bryant |
cloud-archive/xena: importance |
Undecided |
High |
|
2023-08-07 18:30:24 |
Corey Bryant |
cloud-archive/wallaby: importance |
Undecided |
High |
|
2023-08-07 18:30:26 |
Corey Bryant |
cloud-archive/victoria: importance |
Undecided |
High |
|
2023-08-07 18:30:28 |
Corey Bryant |
cloud-archive/ussuri: importance |
Undecided |
High |
|
2023-08-07 18:30:41 |
Corey Bryant |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
2023-08-07 18:51:12 |
Corey Bryant |
cloud-archive/wallaby: status |
Triaged |
Fix Committed |
|
2023-08-07 18:51:12 |
Corey Bryant |
tags |
patch |
patch verification-wallaby-needed |
|
2023-08-07 18:51:44 |
Corey Bryant |
cloud-archive/xena: status |
Triaged |
Fix Committed |
|
2023-08-07 18:51:45 |
Corey Bryant |
tags |
patch verification-wallaby-needed |
patch verification-wallaby-needed verification-xena-needed |
|
2023-08-07 18:52:01 |
Corey Bryant |
cloud-archive/victoria: status |
Triaged |
Fix Committed |
|
2023-08-07 18:52:02 |
Corey Bryant |
tags |
patch verification-wallaby-needed verification-xena-needed |
patch verification-victoria-needed verification-wallaby-needed verification-xena-needed |
|
2023-08-07 21:43:28 |
Ubuntu Archive Robot |
bug |
|
|
added subscriber Corey Bryant |
2023-08-09 14:04:03 |
Robie Basak |
python-oslo.privsep (Ubuntu Jammy): status |
Triaged |
Fix Committed |
|
2023-08-09 14:04:05 |
Robie Basak |
bug |
|
|
added subscriber SRU Verification |
2023-08-09 14:04:06 |
Robie Basak |
tags |
patch verification-victoria-needed verification-wallaby-needed verification-xena-needed |
patch verification-needed verification-needed-jammy verification-victoria-needed verification-wallaby-needed verification-xena-needed |
|
2023-08-09 14:04:16 |
Robie Basak |
python-oslo.privsep (Ubuntu Focal): status |
Triaged |
Fix Committed |
|
2023-08-09 14:04:18 |
Robie Basak |
tags |
patch verification-needed verification-needed-jammy verification-victoria-needed verification-wallaby-needed verification-xena-needed |
patch verification-needed verification-needed-focal verification-needed-jammy verification-victoria-needed verification-wallaby-needed verification-xena-needed |
|
2023-08-09 14:04:40 |
Robie Basak |
removed subscriber Ubuntu Sponsors |
|
|
|
2023-08-10 12:55:02 |
Marcin Wilk |
bug |
|
|
added subscriber Marcin Wilk |
2023-08-14 12:17:00 |
Corey Bryant |
cloud-archive/yoga: status |
Triaged |
Fix Committed |
|
2023-08-14 12:17:01 |
Corey Bryant |
tags |
patch verification-needed verification-needed-focal verification-needed-jammy verification-victoria-needed verification-wallaby-needed verification-xena-needed |
patch verification-needed verification-needed-focal verification-needed-jammy verification-victoria-needed verification-wallaby-needed verification-xena-needed verification-yoga-needed |
|
2023-08-28 18:21:45 |
Nicolas Bock |
tags |
patch verification-needed verification-needed-focal verification-needed-jammy verification-victoria-needed verification-wallaby-needed verification-xena-needed verification-yoga-needed |
patch verification-done-focal verification-needed verification-needed-jammy verification-victoria-needed verification-wallaby-needed verification-xena-needed verification-yoga-needed |
|
2023-09-08 11:16:19 |
Edward Hope-Morley |
description |
[Impact]
Hosts running Openstack Neutron from Ussuri to Yoga release are impacted by
the fact that their use of oslo.privsep is thwarted by a default buffer size
on python-msgpack such that commands that return strings > 1MB in size cause
privsep to crash and agents to stop working. This patch backports a fix that
increased the buffer size to one that is more appropriate to neutron usage.
[Test Plan]
* deploy Openstack (version corresponding to release of SRU) with l3ha
* need at least one compute host and two neutron-gateway hosts
* create a large number of routers each with several networks attached
* restart neutron-l3-agent
* wait for restart to complete then do 'journalctl --unit neutron-l3-agent --grep ValueError'
* if the error does not appear then the patch is working
* note that it is necessary to create routers with enough networks and ports to trigger the > 1MB size limit for the netlink info message returned by privsep to trigger
[Where problems could occur]
No regressions are expected to occur as a result of this patch as it is
increasing the buffer size by a fairly small amount to allow neutron
function correctly in loaded environments.
--------------------------------------------------------------------------------
The main explanation for this backport can be found in https://bugs.launchpad.net/ubuntu/+source/python-oslo.privsep/+bug/1896734/comments/37 but I'm opening a new bug for the privsep backport since 1896734 was used to backport a neutron fix. |
[Impact]
Hosts running Openstack Neutron from Ussuri to Yoga release are impacted by
the fact that their use of oslo.privsep is thwarted by a default buffer size
on python-msgpack such that commands that return strings > 1MB in size cause
privsep to crash and agents to stop working. This patch backports a fix that
increased the buffer size to one that is more appropriate to neutron usage.
[Test Plan]
* deploy Openstack (version corresponding to release of SRU) with l3ha
* need at least one compute host and two neutron-gateway hosts
* create a large number of routers (200 should do it) each with several networks attached and external gateway set
* restart neutron-l3-agent
* wait for restart to complete then do 'journalctl --unit neutron-l3-agent --grep ValueError'
* if the error does not appear then the patch is working
* note that it is necessary to create routers with enough networks and ports to trigger the > 1MB size limit for the netlink info message returned by privsep to trigger
[Where problems could occur]
No regressions are expected to occur as a result of this patch as it is
increasing the buffer size by a fairly small amount to allow neutron
function correctly in loaded environments.
--------------------------------------------------------------------------------
The main explanation for this backport can be found in https://bugs.launchpad.net/ubuntu/+source/python-oslo.privsep/+bug/1896734/comments/37 but I'm opening a new bug for the privsep backport since 1896734 was used to backport a neutron fix. |
|
2023-09-08 11:24:24 |
Edward Hope-Morley |
tags |
patch verification-done-focal verification-needed verification-needed-jammy verification-victoria-needed verification-wallaby-needed verification-xena-needed verification-yoga-needed |
patch verification-done-focal verification-done-jammy verification-needed verification-victoria-needed verification-wallaby-needed verification-xena-needed verification-yoga-needed |
|
2023-09-08 15:57:53 |
Edward Hope-Morley |
tags |
patch verification-done-focal verification-done-jammy verification-needed verification-victoria-needed verification-wallaby-needed verification-xena-needed verification-yoga-needed |
patch verification-done-focal verification-done-jammy verification-needed verification-victoria-needed verification-wallaby-needed verification-xena-needed verification-yoga-done |
|
2023-09-11 10:35:32 |
Edward Hope-Morley |
tags |
patch verification-done-focal verification-done-jammy verification-needed verification-victoria-needed verification-wallaby-needed verification-xena-needed verification-yoga-done |
patch verification-done-focal verification-done-jammy verification-needed verification-victoria-needed verification-wallaby-needed verification-xena-done verification-yoga-done |
|
2023-09-11 16:42:15 |
Edward Hope-Morley |
tags |
patch verification-done-focal verification-done-jammy verification-needed verification-victoria-needed verification-wallaby-needed verification-xena-done verification-yoga-done |
patch verification-done-focal verification-done-jammy verification-needed verification-victoria-needed verification-wallaby-done verification-xena-done verification-yoga-done |
|
2023-09-12 09:40:00 |
Edward Hope-Morley |
tags |
patch verification-done-focal verification-done-jammy verification-needed verification-victoria-needed verification-wallaby-done verification-xena-done verification-yoga-done |
patch verification-done verification-done-focal verification-done-jammy verification-victoria-done verification-wallaby-done verification-xena-done verification-yoga-done |
|
2023-09-13 06:16:36 |
Launchpad Janitor |
python-oslo.privsep (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
2023-09-13 06:16:40 |
Chris Halse Rogers |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
2023-09-13 06:16:52 |
Launchpad Janitor |
python-oslo.privsep (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
|
2023-09-13 13:47:13 |
Corey Bryant |
cloud-archive/yoga: status |
Fix Committed |
Fix Released |
|
2023-09-13 13:47:47 |
Corey Bryant |
cloud-archive/xena: status |
Fix Committed |
Fix Released |
|
2023-09-13 13:48:37 |
Corey Bryant |
cloud-archive/wallaby: status |
Fix Committed |
Fix Released |
|
2023-09-13 13:49:07 |
Corey Bryant |
cloud-archive/victoria: status |
Fix Committed |
Fix Released |
|
2023-09-26 16:56:58 |
Corey Bryant |
cloud-archive/ussuri: status |
Triaged |
Fix Committed |
|
2023-09-26 16:56:59 |
Corey Bryant |
tags |
patch verification-done verification-done-focal verification-done-jammy verification-victoria-done verification-wallaby-done verification-xena-done verification-yoga-done |
patch verification-done verification-done-focal verification-done-jammy verification-ussuri-needed verification-victoria-done verification-wallaby-done verification-xena-done verification-yoga-done |
|