[SRU] neutron-ovs-cleanup runs earlier than ovsdb-server when there are many port
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu Cloud Archive |
Fix Released
|
High
|
Unassigned | ||
Newton |
Fix Released
|
High
|
Unassigned | ||
Ocata |
Fix Released
|
High
|
Unassigned | ||
Pike |
Fix Released
|
High
|
Unassigned | ||
Queens |
Fix Released
|
High
|
Unassigned | ||
neutron (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Xenial |
Fix Released
|
High
|
Unassigned | ||
Artful |
Fix Released
|
High
|
Unassigned | ||
Bionic |
Fix Released
|
High
|
Unassigned |
Bug Description
[Impact]
In code, Basically all ubuntu version could be affected.
I'm trying to do test them
neutron-ovs-cleanup service runs earlier than ovsdb-server sometimes.
then, neutron-ovs-cleanup service's status remains failed
with below error msg
"ProcessExecuti
that is fine for booting.
but.
If someday upgrade pkgs related to neutron, it runs neutron-ovs-cleanup again because it is not in active status.
eventually, neutron-ovs-cleanup deletes all ports on running compute nodes.
related logs here https:/
[Test Case]
1. deploy openstack env
2. run below scripts to add many ports
#!/bin/bash
juju ssh nova-compute/0 '
sudo modprobe dummy
for i in {1..1000}
do
echo $i
sudo ip link add dummy$i type dummy;sudo ip link set name t-test$i dev dummy$i;sudo ovs-vsctl add-port br-int t-test$i
done
'
3. systemctl list-units --failed
- check if there is failed neutron-ovs-cleanup service
[Regression]
Changes dependency on debian/
need to reboot if this patch is affected. If this symptom is not affected your env. no need to reboot.
description: | updated |
description: | updated |
summary: |
- sometimes neutron-ovs-cleanup runs earlier than ovsdb-server + [SRU] sometimes neutron-ovs-cleanup runs earlier than ovsdb-server |
description: | updated |
Changed in neutron (Ubuntu): | |
importance: | Undecided → Low |
summary: |
- [SRU] sometimes neutron-ovs-cleanup runs earlier than ovsdb-server + [SRU] neutron-ovs-cleanup runs earlier than ovsdb-server when there are + many port |
tags: | added: sts sts-sru-needed |
description: | updated |
description: | updated |
description: | updated |
description: | updated |
description: | updated |
The attachment "lp1752838_ xenial. debdiff" seems to be a debdiff. The ubuntu-sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. If the attachment isn't a patch, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are member of the ~ubuntu-sponsors, unsubscribe the team.
[This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issue please contact him.]