We can add some additional info about case-insensitivity to exception message but that must be fixed in glance.
** Also affects: glance Importance: Undecided Status: New ** No longer affects: python-glanceclient ** Changed in: glance Status: New => Confirmed ** Changed in: glance Importance: Undecided => Low ** Changed in: glance Assignee: (unassigned) => Kairat Kushaev (kkushaev) -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to Glance. https://bugs.launchpad.net/bugs/1535231 Title: md-meta with case insensitive string has problem when creating Status in Glance: Confirmed Bug description: [Summary] md-meta with case sensitive has problem when creating [Topo] devstack all-in-one node [Description and expect result] can create case sensitive md-meta [Reproduceable or not] reproduceable [Recreate Steps] 1) there is a md-tag named "ab" for namespace "new-ns": stack@45-59:~/devstack$ glance md-tag-create --name ab new-ns +------------+----------------------+ | Property | Value | +------------+----------------------+ | created_at | 2016-01-18T16:36:13Z | | name | ab | | updated_at | 2016-01-18T16:36:13Z | +------------+----------------------+ stack@45-59:~/devstack$ glance md-tag-list new-ns +------+ | name | +------+ | ab | +------+ 2)if create a new md-tag named "AB", conflict occur: >>>ISSUE stack@45-59:~/devstack$ glance md-tag-create --name AB new-ns 409 Conflict: A metadata tag with name=AB already exists in namespace=new-ns. stack@45-59:~/devstack$ 3)but if there is no md-tag "ab", the md-tag "AB" can be created. stack@45-59:~/devstack$ glance md-tag-delete new-ns ab stack@45-59:~/devstack$ stack@45-59:~/devstack$ glance md-tag-list new-ns +------+ | name | +------+ +------+ stack@45-59:~/devstack$ glance md-tag-create --name AB new-ns +------------+----------------------+ | Property | Value | +------------+----------------------+ | created_at | 2016-01-18T16:37:20Z | | name | AB | | updated_at | 2016-01-18T16:37:20Z | +------------+----------------------+ [Configration] reproduceable bug, no need [logs] reproduceable bug, no need [Root cause anlyze or debug inf] reproduceable bug [Attachment] None To manage notifications about this bug go to: https://bugs.launchpad.net/glance/+bug/1535231/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp