On 12/15/2015 07:20 AM, Igor Kalnitsky wrote: > Hey Julien, > >> https://blueprints.launchpad.net/fuel/+spec/openstack-ha-fuel-postgresql > > I believe this blueprint is about DB for OpenStack cloud (we use > Galera now), while here we're talking about DB backend for Fuel > itself. Fuel has a separate node (so called Fuel Master) and we use > PostgreSQL now. > >> does that mean Fuel is only going to be able to run with PostgreSQL? > > Unfortunately we already tied up to PostgreSQL. For instance, we use > PostgreSQL's ARRAY column type. Introducing JSON column is one more > way to tighten knots harder.
actually not. if you replace your ARRAY columns with JSON entirely, MySQL has JSON as well now: https://dev.mysql.com/doc/refman/5.7/en/json.html there's already a mostly finished PR for SQLAlchemy support in the queue. > > - Igor > > On Tue, Dec 15, 2015 at 12:28 PM, Julien Danjou <jul...@danjou.info> wrote: >> On Mon, Dec 14 2015, Igor Kalnitsky wrote: >> >>> The things I want to notice are: >>> >>> * Currently we aren't tied up to PostgreSQL 9.3. >>> * There's a patch [2] that ties Fuel up to PostgreSQL 9.3+ by using a >>> set of JSON operations. >> >> I'm curious and have just a small side question: does that mean Fuel is >> only going to be able to run with PostgreSQL? >> >> I also see >> https://blueprints.launchpad.net/fuel/+spec/openstack-ha-fuel-postgresql, >> maybe it's related? >> >> Thanks! >> >> -- >> Julien Danjou >> // Free Software hacker >> // https://julien.danjou.info > > __________________________________________________________________________ > OpenStack Development Mailing List (not for usage questions) > Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
