Reviewed: https://review.openstack.org/650092 Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=8795f591d541227cd704019f19f3a78c74fc8ac7 Submitter: Zuul Branch: master
commit 8795f591d541227cd704019f19f3a78c74fc8ac7 Author: Matt Riedemann <[email protected]> Date: Thu Apr 4 14:13:16 2019 -0400 Do not log a warning about not using compute monitors The compute_monitors configuration option is empty by default, however, on nova-compute startup we get a warning logged saying: Excluding nova.compute.monitors.cpu monitor virt_driver. \ Not in the list of enabled monitors (CONF.compute_monitors). This is unnecessary noise in the logs when nova-compute is not configured to use monitors, so this change avoids the warning log message in that case. The compute_monitors configuration option help text is also updated to (1) fix formatting and (2) remove the mention of the numa_mem_bw monitor which never made it into nova (see blueprint memory-bw). Change-Id: I5bd204e0017f6f795e3cf13b34b75124ee23aa78 Closes-Bug: #1823207 ** Changed in: nova Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1823207 Title: Annoying log on nova-compute startup with default configuration: "WARNING [nova.compute.monitors] Excluding nova.compute.monitors.cpu monitor virt_driver. Not in the list of enabled monitors (CONF.compute_monitors)." Status in OpenStack Compute (nova): Fix Released Status in OpenStack Compute (nova) ocata series: Triaged Status in OpenStack Compute (nova) pike series: Triaged Status in OpenStack Compute (nova) queens series: Triaged Status in OpenStack Compute (nova) rocky series: Triaged Status in OpenStack Compute (nova) stein series: Triaged Bug description: The CPU monitor stuff in nova-compute is essentially frozen / deprecated and not enabled by default, but the compute service logs a warning on every startup that it's not being used - which if you've configured the service to not use it, great - who cares - we don't need a warning: http://logstash.openstack.org/#dashboard/file/logstash.json?query=message%3A%5C%22Excluding%20nova.compute.monitors.cpu%20monitor%20virt_driver.%20Not%20in%20the%20list%20of%20enabled%20monitors%20(CONF.compute_monitors).%5C%22%20AND%20tags%3A%5C%22screen-n-cpu.txt%5C%22&from=7d https://docs.openstack.org/nova/latest/configuration/config.html#DEFAULT.compute_monitors The help in that config option is also misleading since it mentions "numa_mem_bw" which does not exist in nova. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1823207/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
