Option for preventing same configuration from running multiple times

[navels]

We are in a multiple-application environment and using multirun works great except when different applications have overlapping depencies. For example:

App A requires services X, Y, Z
App B requires services Q, R, Y, Z.
App C requires services R, S, Z.

Ideally we would have a multirun config for each app which starts up the required services. That works fine when running a single application, but when all three apps are run you end up getting two instances of services R and Y and three of service Z.

It would be helpful to have an option to tell multirun to only launch configs that are not already running. Thanks.

[ErikBrendel]

@rkhmelyuk What is the status on this?

I also would really like for the multirun run configuration to not again start those run configurations that are already running, but only those that are currently not (anymore) running. Would that be possible?