Donal McBreen fb62f2e6e1 Pull the primary host from the role ...

So commands like this run on a host with the specified role:
```
mrsk app exec -r=console -i "/bin/bash`
mrsk app logs -f -r=workers
```

2023-04-12 13:03:02 +01:00

..

mrsk

Pull the primary host from the role

2023-04-12 13:03:02 +01:00

mrsk.rb

Minor: Properly require active_support

2023-03-14 23:29:00 +01:00