Public bug reported:
Just noticed that collect_stats task is periodically running every 10 sec on LB
which doesn’t have any pool/members.
Its flooding logs and may be we can check LB for its pool/member before
collecting stats.
Logs:
root@runner:/home/stack/nsbu_cqe_openstack# neutron lbaas-loadbalancer-list
+--------------------------------------+---------+-------------+---------------------+----------+
| id | name | vip_address |
provisioning_status | provider |
+--------------------------------------+---------+-------------+---------------------+----------+
| 0c1c2b2b-e693-48c2-9351-9804dcfb4a25 | test-lb | 20.0.0.3 | ACTIVE
| haproxy |
+--------------------------------------+---------+-------------+---------------------+----------+
root@runner:/home/stack/nsbu_cqe_openstack# neutron lbaas-pool-list
root@runner:/home/stack/nsbu_cqe_openstack#
2016-06-23 11:49:37.628 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:49:47.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:49:47.629 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:49:57.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:49:57.629 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:50:07.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:07.629 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:50:17.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:17.629 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:50:27.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:27.629 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:50:27.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.periodic_resync from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:37.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:37.629 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:50:47.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:47.629 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:50:57.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:57.629 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:51:07.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:51:07.629 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:51:17.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:51:17.629 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:51:27.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:51:27.629 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:51:27.630 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.periodic_resync from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:51:37.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:51:37.629 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:51:47.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:51:47.630 WARNING neutron_lbaas.drivers.haproxy.namespace_driver
[-] Stats socket not found for loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:51:57.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
** Affects: neutron
Importance: Undecided
Status: New
** Tags: lbaas
--
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/1603383
Title:
[stable/liberty] LBaaS v2 haproxy: collect_stats task periodically
running on LB without any pool/members
Status in neutron:
New
Bug description:
Just noticed that collect_stats task is periodically running every 10 sec on
LB which doesn’t have any pool/members.
Its flooding logs and may be we can check LB for its pool/member before
collecting stats.
Logs:
root@runner:/home/stack/nsbu_cqe_openstack# neutron lbaas-loadbalancer-list
+--------------------------------------+---------+-------------+---------------------+----------+
| id | name | vip_address |
provisioning_status | provider |
+--------------------------------------+---------+-------------+---------------------+----------+
| 0c1c2b2b-e693-48c2-9351-9804dcfb4a25 | test-lb | 20.0.0.3 | ACTIVE
| haproxy |
+--------------------------------------+---------+-------------+---------------------+----------+
root@runner:/home/stack/nsbu_cqe_openstack# neutron lbaas-pool-list
root@runner:/home/stack/nsbu_cqe_openstack#
2016-06-23 11:49:37.628 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:49:47.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:49:47.629 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:49:57.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:49:57.629 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:50:07.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:07.629 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:50:17.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:17.629 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:50:27.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:27.629 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:50:27.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.periodic_resync from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:37.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:37.629 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:50:47.628 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:47.629 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:50:57.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:50:57.629 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:51:07.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:51:07.629 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:51:17.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:51:17.629 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:51:27.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:51:27.629 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:51:27.630 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.periodic_resync from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:51:37.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:51:37.629 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:51:47.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
2016-06-23 11:51:47.630 WARNING
neutron_lbaas.drivers.haproxy.namespace_driver [-] Stats socket not found for
loadbalancer 0c1c2b2b-e693-48c2-9351-9804dcfb4a25
2016-06-23 11:51:57.629 DEBUG oslo_service.periodic_task [-] Running periodic
task LbaasAgentManager.collect_stats from (pid=5316) run_periodic_tasks
/usr/local/lib/python2.7/dist-packages/oslo_service/periodic_task.py:213
To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1603383/+subscriptions
--
Mailing list: https://launchpad.net/~yahoo-eng-team
Post to : yahoo-eng-team@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yahoo-eng-team
More help : https://help.launchpad.net/ListHelp
