Insights installation: Task supervisor: Start supervisor failed

Dear all,

when I try to install insights, following this documentation, I get the following error message:

fatal: [localhost]: FAILED! => {“changed”: false, “msg”: “Could not find the requested service supervisor: host”}

with this warning a few steps before:

Additionally, i get this warning at the very beginning:
TASK [python : Wait until cloud-init has finished running] ***************************************************************************
fatal: [localhost]: FAILED! => {“changed”: true, “msg”: “non-zero return code”, “rc”: 1, “stderr”: “”, “stderr_lines”: , “stdout”: “”, “stdout_lines”: }
…ignoring

I really don’t know how to solve any of this and how these warnings/errors are related. I have already gone through a lot of forum entries, but all these issues seem to be different ones.
The whole installation progress can be seen in the pastebin.

Thank you very much in advance.

Cheers,
Tobi

System: Ubuntu 12.04 for Insights
Separate machine with Ubuntu 16.04 running Juniper.master
No AWS => set AWS_GATHER_FACTS to false