Reported by customer c478 and reproduced by support on 4.6.
Please see the fully documented issue here:
Environment:
OS (CLI), HA cluster, cloud provider
------------------------------------
Steps to reproduce:
------------------
1.
2.
3.
Expected result:
---------------
Actual result:
-------------
Fixed by changing encoding from urlsafe_b64encode to b64encode on /opt/cfy/embedded/lib/python2.7/site-packages/cloudify_cli/env.py