Lots of messages generated when using kill-controller and destroy-controller. Is this necessary? It doesn't make for a great user experience. If it matters, the aws cloud was used here.
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
WARNING could not delete security group "juju-2de99d26-569e-4aa5-8398-526935c910cc-0": There are active instances using security group 'juju-2de99d26-569e-4aa5-8398-526935c910cc-0' (InvalidGroup.InUse)
