Public bug reported: Configuration ============ Release name: Ocata
One controller node and one compute node of Intel Xeon processor with 64 GB RAM and 1.5 TB HDD keystone,cinder,neutron,dashboard all are in controller and compute on second server. Provider network configuration the setup runs fine and after instance starts running the following error showed up on some commands. ---------------------------Start----------------------------------- [root@controller ~]# openstack server list Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. <class 'sqlalchemy.exc.OperationalError'> (HTTP 500) (Request-ID: req-c5fc6b38-f111-4b59-8d9b-75afba138175) [root@controller~]# -----------------------------------End-------------------------------------- when I look in to the nova-api.log file I could find the following error OperationalError: (pymysql.err.OperationalError) (1040, u'Too many connections') The error goes off after restarting the mariadb.service. ** Affects: nova Importance: Undecided Status: New -- 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/1706016 Title: Unexpected API Error :<class 'sqlalchemy.exc.OperationalError'> (HTTP 500) Status in OpenStack Compute (nova): New Bug description: Configuration ============ Release name: Ocata One controller node and one compute node of Intel Xeon processor with 64 GB RAM and 1.5 TB HDD keystone,cinder,neutron,dashboard all are in controller and compute on second server. Provider network configuration the setup runs fine and after instance starts running the following error showed up on some commands. ---------------------------Start----------------------------------- [root@controller ~]# openstack server list Unexpected API Error. Please report this at http://bugs.launchpad.net/nova/ and attach the Nova API log if possible. <class 'sqlalchemy.exc.OperationalError'> (HTTP 500) (Request-ID: req-c5fc6b38-f111-4b59-8d9b-75afba138175) [root@controller~]# -----------------------------------End-------------------------------------- when I look in to the nova-api.log file I could find the following error OperationalError: (pymysql.err.OperationalError) (1040, u'Too many connections') The error goes off after restarting the mariadb.service. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1706016/+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
