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Description of problem: Currently, OSP16 OVN integration guide didn't include the tunning details for the larger-scale environment. Version-Release number of selected component (if applicable): https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.0/html-single/networking_with_open_virtual_network/index#migrating-ml2ovs-to-ovn Expected results: Referring to primary bz [1], the document should enhance with the limitation and fine tunning details for larger-scale migration Additional info: [1] https://bugzilla.redhat.com/show_bug.cgi?id=1818866
Pradipta, Can you add what those tunings are, to the BZ for tracking.
Hi Sai, So far below tunning are applied in Undercloud OSP services, But it's not yet finalised as we are still troubleshooting the environment with DF team. Heat: # crudini --get /var/lib/config-data/puppet-generated/heat/etc/heat/heat.conf oslo_messaging_rabbit heartbeat_timeout_threshold 600 # grep ^[^#] /var/lib/config-data/puppet-generated/heat_api/etc/httpd/conf/httpd.conf | grep -i time Timeout 600 KeepAliveTimeout 15 Mistral # crudini --set /var/lib/config-data/puppet-generated/mistral/etc/mistral/mistral.conf DEFAULT rpc_response_timeout 600 # grep ^[^#] /var/lib/config-data/puppet-generated/mistral/etc/mistral/mistral.conf|grep timeout rpc_response_timeout=600 $ sudo grep --color api_workers /var/lib/config-data/puppet-generated/mistral/etc/mistral/mistral.conf api_workers=12 # grep ^[^#] /var/lib/config-data/puppet-generated/mistral/etc/httpd/conf/httpd.conf | grep Timeout Timeout 600 KeepAliveTimeout 15 $ sudo grep --color processes /var/lib/config-data/puppet-generated/mistral/etc/httpd/conf.d/10-mistral_wsgi.conf WSGIDaemonProcess mistral display-name=mistral_wsgi group=mistral processes=12 threads=1 user=mistral Keystone: # crudini --set /var/lib/config-data/puppet-generated/keystone/etc/keystone/keystone.conf oslo_messaging_rabbit heartbeat_timeout_threshold 600 # crudini --get /var/lib/config-data/puppet-generated/keystone/etc/keystone/keystone.conf oslo_messaging_rabbit heartbeat_timeout_threshold 600 # grep ^[^#] /var/lib/config-data/puppet-generated/keystone/etc/httpd/conf/httpd.conf |grep Timeout Timeout 600 Zaqar # crudini --get /var/lib/config-data/puppet-generated/zaqar/etc/zaqar/zaqar.conf DEFAULT rpc_response_timeout 600 # grep ^[^#] /var/lib/config-data/puppet-generated/zaqar/etc/httpd/conf/httpd.conf |grep Timeout Timeout 600 $ sudo grep --color processes /var/lib/config-data/puppet-generated/zaqar/etc/httpd/conf.d/10-zaqar_wsgi.conf WSGIDaemonProcess zaqar-server display-name=zaqar_wsgi group=zaqar processes=12 threads=1 user=zaqar Restarted services: $ for i in `sudo podman ps | grep -E "heat|mistral|keystone|zaqar" |awk '{print $11}'`; do sudo podman restart $i; done BR, Pradipta
Closing EOL, OSP 16.0 has been retired as of Oct 27, 2020
Hi James, Sure we can close 1823352 as a duplicate of 2017906 as the requested steps are included. BR, Pradipta *** This bug has been marked as a duplicate of bug 2017906 ***