Public bug reported: Nova-api which is working behind uwsgi intermittently gives timeout error when connecting rabbitmq. I changed heartbeat_timeout_threshold from 60s to 120s and 180s and it doesn't change anything about timeout errors. I also make performance tuning on rabbitmq both kernel parameters [1] and rabbitmq.config [1] but this also doesn't change anything about timeout errors. I doubt about nova, uwsgi and eventlet doesn't work correctly together. I am sending log files below: Nova-api logs: http://paste.openstack.org/show/803264/ and http://paste.openstack.org/show/803263/ Rabbitmq logs: http://paste.openstack.org/show/803269/
Information about my environment: Version: OpenStack Ussuri OS: Ubuntu 18.04.5 LTS Python libraries versions: http://paste.openstack.org/show/803270/ nova.conf: http://paste.openstack.org/show/803271/ Rabbitmqctl status: http://paste.openstack.org/show/803274/ [1] http://paste.openstack.org/show/803272/ [2] http://paste.openstack.org/show/803273/ ** Affects: nova Importance: Undecided Status: New ** Tags: nova-api oslo.messaging -- 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/1917882 Title: Nova-api intermittently gives timeout error when connecting rabbitmq Status in OpenStack Compute (nova): New Bug description: Nova-api which is working behind uwsgi intermittently gives timeout error when connecting rabbitmq. I changed heartbeat_timeout_threshold from 60s to 120s and 180s and it doesn't change anything about timeout errors. I also make performance tuning on rabbitmq both kernel parameters [1] and rabbitmq.config [1] but this also doesn't change anything about timeout errors. I doubt about nova, uwsgi and eventlet doesn't work correctly together. I am sending log files below: Nova-api logs: http://paste.openstack.org/show/803264/ and http://paste.openstack.org/show/803263/ Rabbitmq logs: http://paste.openstack.org/show/803269/ Information about my environment: Version: OpenStack Ussuri OS: Ubuntu 18.04.5 LTS Python libraries versions: http://paste.openstack.org/show/803270/ nova.conf: http://paste.openstack.org/show/803271/ Rabbitmqctl status: http://paste.openstack.org/show/803274/ [1] http://paste.openstack.org/show/803272/ [2] http://paste.openstack.org/show/803273/ To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1917882/+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
