This is pretty much a non-problem for us anymore. We use nomad (www.nomadproject.io) as a distributed process manager(and scheduler), it also does lots and lot

This is pretty much a non-problem for us anymore. We use nomad (www.nomadproject.io) as a distributed process manager(and scheduler), it also does lots and lots of other cool things as well, but it also happens to handle this use case, as a sort of side-effect of what it does.