tree 7c07fe59e509200c857e136a79ace24361b4040c
parent 940e025c93c396c0ab0ad48895fe5075e87505af
author Kirill Bespalov <kbespalov@mirantis.com> 1498752133 +0300
committer Marek Celoud <mceloud@mirantis.com> 1500376157 +0000

[ keystone_policy.py ] Add yaml support

What:

Allow to read/write rules in json/yaml formats

Why:

1) Since Newton release oslo.policy supports both of the formats:
yaml and json.

2) oslopolicy-policy-generator produces an output only in yaml format
since the release, so yaml format expected as default.

3) Nova newton+ package has no any default policy.json file.
It has empty policy.yaml file, so we need to have ability to
manage the file from the module.

Change-Id: I39239ba5eebee39483607785698806c040937b4b