That'd work to, allowing for trying out/deploying/using this feature in different ways if it's wanted.
Hopefully not to many issues, if so, u know where to find us ;-) -Josh From: Jay Pipes <[email protected]<mailto:[email protected]>> Reply-To: "OpenStack Development Mailing List (not for usage questions)" <[email protected]<mailto:[email protected]>> Date: Friday, March 28, 2014 at 12:52 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Re: [openstack-dev] [Cinder]Persistance layer for cinder + taskflow On Fri, 2014-03-28 at 18:16 +0000, Duncan Thomas wrote: On 28 March 2014 14:38, Joshua Harlow <[email protected]<mailto:[email protected]>> wrote: > An idea that might be good to do is to start off using SQLite as the > taskflow persistence backend. > > Get that working using SQLite files (which should be fine as a persistence > method for most usages) and then after this works there can be discussion > around moving those tables to something like MySQL and the > benefits/drawbacks of doing that. > > What do u think? > > Start small then grow seems to be a good approach. I'd say at tables to the existing database first, it adds the smallest number of new moving parts, then look at a new database if and only if there seems to be evidence that one is needed. As a systems operator, it is hard enough managing one db let alone N local dbs... My suggestion would be to add a new CONF option (persistent_db_connection?) that would default to the value of CONF.db.connection). That way you default to using the same DB as the main Cinder tables, but automagically provide the deployer with the ability to handle the taskflow tables separately if they want. best, -jay _______________________________________________ OpenStack-dev mailing list [email protected]<mailto:[email protected]> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
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