Re: [Openstack] MySQL connection gone away handling in OpenStack projects
On 03/22/2012 09:48 AM, Vishvananda Ishaya wrote: This looks like a much better solution than MySQLPingListener. It would be good to get this into common / nova, especially if we can verify that it works with postgres as well. Vish +1 for making this the standard method of initializing databases across projects. A quick test of adding a wrapped call to _ENGINE.connect() in the main try/except block of configure_db seems to totally solve the issue of services starting at boot before a database is reachable, reported @ https://bugs.launchpad.net/ubuntu/+source/nova/+bug/959426 -Adam ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] MySQL connection gone away handling in OpenStack projects
This looks like a much better solution than MySQLPingListener. It would be good to get this into common / nova, especially if we can verify that it works with postgres as well. Vish On Mar 22, 2012, at 7:48 AM, Unmesh Gurjar wrote: > Hi, > > The current handling of the ‘SQL server has gone away’ is different across > OpenStack projects (eg. Nova uses MySQLPingListener, whereas Glance retries > the db operation to recover connection). > I am curious to know if the fix implemented in > https://review.openstack.org/5552 will be used across all projects (through > openstack-common) ? > > Thanks & Regards, > Unmesh G. > ___ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] MySQL connection gone away handling in OpenStack projects
Hi, The current handling of the 'SQL server has gone away' is different across OpenStack projects (eg. Nova uses MySQLPingListener, whereas Glance retries the db operation to recover connection). I am curious to know if the fix implemented in https://review.openstack.org/5552 will be used across all projects (through openstack-common) ? Thanks & Regards, Unmesh G. ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
