commit 594885c80864710846f4fed35f19dc30a060f446
author Matt Riedemann <mriedem.os@gmail.com> Fri Sep 27 16:45:09 2019 -0400
committer Matt Riedemann <mriedem.os@gmail.com> Mon Sep 30 10:23:44 2019 -0400
tree 002b4496773e9ec13b9c8be0f14867f62c488185
parent 12e5ddcc2d0058ead4de76053db698ed21d4e813

Centralize and configure nova with cinder service user access

Since Queens [1] nova has been able to be configured with
cinder service user credentials for operating on cinder
resources without a user auth token similar to things nova
needs to do without a user auth token for working with neutron
and placement resources.

This change:

- centralizes the nova [cinder] section configuration
- adds the necessary auth configuration

Needed by: https://review.opendev.org/549130/

[1] I3c35bba43fee81baebe8261f546c1424ce3a3383

Change-Id: I5640ee431f6856853f6b00ec7ed1ea21d05117dd