Use service role with glance service

glance just used to admin role for token validation,
the service role is sufficient for this.

glance also needs an user with enough permission to use swift,
so creating a dedictated service user for swift usage when s-proxy is
enabled.

Change-Id: I6df3905e5db35ea3421468ca1ee6d8de3271f8d1
Disable file injection for libvirt driver

Change-Id: I73289195d3bb455f4076fadd2eadd6036b04b722
Silence commands to echo copyright notices

This patch silences commands that echoed copyright notices to the
devstack logs. The copyright notices are moved to the top of the
file as comments.

Change-Id: I8d474a366af2954c168ba8d07329392f56e8e75a
Merge "Use service role with glance service"
add ability to ignore rules in bash8

Change-Id: Ia6472f4bb251bf3e9846e08e30b2f9ea30ea1c03
Merge "Disable file injection for libvirt driver"
upload_image.sh to support streamOptimized disks

The current version of the script will use "preallocated" as the
disk type of a stream optimized disk. This needs to be fixed by
introspecting the createType of the vmdk file.

Closes-Bug: #1275993

Change-Id: I98594acecf26dd1164870f43890254a19ef23fe9
Move file injection setting to the right place

The nova code was wiping nova.conf after our iniset :(.

Change-Id: Ib618da1bd21da09f8855ec4691bff79c4c3b3d9c
Merge "Move file injection setting to the right place"
Merge "add ability to ignore rules in bash8"
Merge "upload_image.sh to support streamOptimized disks"
Merge "Silence commands to echo copyright notices"