Horizon uses wrong value of OPENSTACK_KEYSTONE_DEFAULT_ROLE

[Vishal Manchanda]

Horizon uses '_member_' as default value of OPENSTACK_KEYSTONE_DEFAULT_ROLE.
So if a user tries to create a new project leads to
"horizon.exceptions.NotFound: Could not find default role '_member_' in Keystone" [1] error.

horizon must use OPENSTACK_KEYSTONE_DEFAULT_ROLE = 'member' to fix it.

[1] https://paste.opendev.org/show/812074/

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/horizon/+/824432

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/horizon/+/824432
Committed: https://opendev.org/openstack/horizon/commit/a375c5418633f8b15c7255030ecc008e20ccc806
Submitter: "Zuul (22348)"
Branch: master

commit a375c5418633f8b15c7255030ecc008e20ccc806
Author: manchandavishal <email address hidden>
Date: Wed Jan 12 18:32:52 2022 +0530

    Update default value of OPENSTACK_KEYSTONE_DEFAULT_ROLE

    This patch update default value of OPENSTACK_KEYSTONE_DEFAULT_ROLE
    to 'member' from '_member_'. If a user tries to create a new project now
    it leads to "Could not find default role "_member_" in Keystone" error.

    Also long time ago keystone-bootstrap changed the default member role
    that is created to member from the legacy _member_ role. Any deployments
    that might still be using _member_ should set this explicitly.

    Closes-Bug: #1957173
    Change-Id: I1fc7f44326b82ceb303f8d663ff0b42f0bdf7855

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 22.0.0 release.