instance creation fails on compute nodes with > 175 instances with neutron security groups enabled
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
neutron |
Expired
|
Medium
|
Unassigned | ||
neutron (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
Setup: Neutron ML2 plugin, OpenvSwitch mechanism driver, Neutron Security Groups enabled.
When compute nodes get busy with lots of instances (> 175), the neutron-
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: neutron-
ProcVersionSign
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3
Architecture: amd64
Date: Tue Apr 29 12:49:49 2014
PackageArchitec
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: neutron
UpgradeStatus: No upgrade log present (probably fresh install)
modified.
Changed in neutron: | |
importance: | Undecided → Medium |
tags: | added: sm15k |
Changed in neutron (Ubuntu): | |
importance: | Undecided → Medium |
summary: |
- instance creation fails on compute nodes with > 175 instances + instance creation fails on compute nodes with > 175 instances with + neutron security groups enabled |
tags: | added: loadimpact |
Changed in neutron: | |
status: | New → Confirmed |
Changed in neutron: | |
assignee: | Sudhakar Gariganti (sudhakar-gariganti) → nobody |
Changed in neutron (Ubuntu): | |
assignee: | Sudhakar Gariganti (sudhakar-gariganti) → nobody |
Excerpt from agent log:
2014-04-29 12:32:47.261 2503 INFO neutron. agent.securityg roups_rpc [req-9440b702- 7bfb-4e55- ae19-c8213c6d9f 35 None] Security group member updated [u'92232d3d- 170a-49e1- 8f70-f83187ddf3 8f'] agent.securityg roups_rpc [req-b628d8d3- 198c-4cfe- a685-977256aa30 2c None] Security group member updated [u'92232d3d- 170a-49e1- 8f70-f83187ddf3 8f'] agent.securityg roups_rpc [-] Refresh firewall rules agent.securityg roups_rpc [req-bd4577ec- c360-44df- bdc1-2fa6a5b190 4e None] Security group member updated [u'92232d3d- 170a-49e1- 8f70-f83187ddf3 8f'] agent.securityg roups_rpc [req-5779bb3f- 053e-4348- 9658-6c2dd6fcb9 c8 None] Security group member updated [u'92232d3d- 170a-49e1- 8f70-f83187ddf3 8f'] agent.securityg roups_rpc [req-d5e828ba- e06f-4248- bb2c-fda3d335e6 90 None] Security group member updated [u'92232d3d- 170a-49e1- 8f70-f83187ddf3 8f'] agent.securityg roups_rpc [req-4e0f44e2- db23-4411- 9ba8-fcdfb7d2b9 1e None] Security group member updated [u'92232d3d- 170a-49e1- 8f70-f83187ddf3 8f'] agent.securityg roups_rpc [req-d0e230f5- f8c3-47c7- be66-47be3741a7 19 None] Security group member updated [u'92232d3d- 170a-49e1- 8f70-f83187ddf3 8f'] agent.securityg roups_rpc [req-5975fd3e- 6984-454d- 9272-ab3fa03894 55 None] Security group member updated [u'92232d3d- 170a-49e1- 8f70-f83187ddf3 8f'] agent.securityg roups_rpc [req-d76365ad- 19a2-40c3- 8c33-4fe1fec9cf ce None] Security group member updated [u'bd7d68e6- 6598-4a65- afd4-395f7fd7af f9'] agent.securityg roups_rpc [req-d1fcd223- adb7-44b8- b693-55f0d66396 04 None] Security group member updated [u'bd7d68e6- 6598-4a65- afd4-395f7fd7af f9'] agent.securityg roups_rpc [req-ff06e8ab- 10f2-4650- a077-016076aaee 94 None] Security group member updated [u'bd7d68e6- 6598-4a65- afd4-395f7fd7af f9'] agent.securityg roups_rpc [req-1420521e- 17f4-4b48- 8d4a-b5e21c4bea d4 None] Security group member updated [u'bd7d68e6- 6598-4a65- afd4-395f7fd7af f9'] agent.securityg roups_rpc [req-728af0ac- cbe9-4d8c- b777-126dadc03a bc None] Security group member updated [u'bd7d68e6- 6598-4a65- afd4-395f7fd7af f9'] agent.securityg roups_rpc [req-a6d4a096- f35c-4373- 8275-572a6c46e2 7c None] Security group member updated [u'bd7d68e6- 6598-4a65- afd4-395f7fd7af f9'] agent.securityg roups_rpc [req-a2de92e0- 8223-4346- a052-e429ac3b17 55 None] Security group member updated [u'bd7d68e6- 6598-4a65- afd4-395f7fd7af f9'] agent.securityg roups_rpc [req-13199ed9- 4115-40e4- 9245-a6a8c3c5eb 1a None] Security group member updated [u'bd7d68e6- 6598-4a65- afd4-395f7fd7af f9'] agent.securityg roups_rpc [-] Preparing filters ...
2014-04-29 12:32:47.432 2503 INFO neutron.
2014-04-29 12:32:48.152 2503 INFO neutron.
2014-04-29 12:35:24.912 2503 INFO neutron.
2014-04-29 12:35:24.913 2503 INFO neutron.
2014-04-29 12:35:24.915 2503 INFO neutron.
2014-04-29 12:35:24.915 2503 INFO neutron.
2014-04-29 12:35:24.916 2503 INFO neutron.
2014-04-29 12:35:24.917 2503 INFO neutron.
2014-04-29 12:35:24.918 2503 INFO neutron.
2014-04-29 12:35:24.919 2503 INFO neutron.
2014-04-29 12:35:24.920 2503 INFO neutron.
2014-04-29 12:35:24.921 2503 INFO neutron.
2014-04-29 12:35:24.922 2503 INFO neutron.
2014-04-29 12:35:24.922 2503 INFO neutron.
2014-04-29 12:35:24.923 2503 INFO neutron.
2014-04-29 12:35:24.924 2503 INFO neutron.
2014-04-29 12:35:30.378 2503 INFO neutron.