Revert "Ensure a clouds.yaml is written for nodepool hosts"
Revert "Ensure a clouds.yaml is written for nodepool hosts"

This reverts commit 9aea6d43aa9c45f75c335b85a44892595a5100ff.

We don't need this done, a template handles nodepool openstack creds.

SpamapS/hoist,BonnyCI/hoist,jamielennox/hoist,SpamapS/hoist,BonnyCI/hoist,jamielennox/hoist