Convert the cmd.run for creating clusters to using the cluster execution module

[arthurzenika]

saltstack/salt#21314 has been merged into develop, it could be used instead of doing cmd.run

States should be arriving shortly.

[iggy]

That won't make it into a release for quite some time (2015.9?). Even then most people aren't going to immediately move to the latest version. So... long term goal I guess.

[arthurzenika]

We have ended up using clusters in a use case of some postgreql servers deployed using this formula.

Right now the formula works in most places by adding db_port when needed (in some cases we need to use the conf_dir), but we might have to develop a few things on the formula that we will contribute if we find the time to adapt the formula.

[myii]

@arthurlogilab Any plans for implementing this now?

[arthurzenika]

Sorry no.