GUI: JaaS controller already exists error

[simonklb]

When deploying to the JaaS controller using the GUI and the controller already exist in your environment you get an error rather than reconnecting to it.

[adam-stokes]

Can you attach tarball of ~/.cache/conjure-up

[simonklb]

This seem to be the only relevant debug-information in the log:

2017-09-04 18:40:12,662 [INFO] conjure-up/canonical-kubernetes - gui.py:23 - Attempting to register JAAS with saved token
2017-09-04 18:40:12,662 [INFO] conjure-up/canonical-kubernetes - juju.py:211 - Registering controller jaas
2017-09-04 18:40:14,072 [WARNING] conjure-up/canonical-kubernetes - juju.py:238 - Registration failed: ERROR controller with UUID a030379a-940f-4760-8fcf-3062b41a04e7 (jimm) already exists

Let me know if you still need the rest of the content.