Use 'Default' as the install domain name

[junboli]

The Manila install guide use default or Default as the user_domain_name and project_domain_name, whereas the Keystone install guide, which people would be consulting earlier, instructs the installer to use 'Default'. Since the name is case-sensitive, this is causing problems for first-time installers of OpenStack.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/563820

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/563820
Committed: https://git.openstack.org/cgit/openstack/manila/commit/?id=7a7fa2c063f6695bab28d8a6cb3560dd5d6b7291
Submitter: Zuul
Branch: master

commit 7a7fa2c063f6695bab28d8a6cb3560dd5d6b7291
Author: junboli <email address hidden>
Date: Mon Apr 23 21:20:40 2018 +0800

    Use 'Default' as the value of domain name in install guide

    The Manila install guide use default in some place as the value of
    user_domain_name and project_domain_name, whereas the Keystone
    install guide, which people would be consulting earlier, instructs
    the installer to use 'Default'. Since the name is case-sensitive,
    this is causing problems for first-time installers of OpenStack.

    Ref: https://bugs.launchpad.net/keystone/+bug/1229093

    Change-Id: I1cf4345abd3ae8923f8d1fbd0706737494745d84
    Closes-bug: #1766475

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/manila 7.0.0.0b2 development milestone.