Spec Lite: Deprecate admin_role¶
Glance has a configuration option that grants complete admin access to anyone with a particular role. This is confusing because it overrides any settings in the policy configuration file. Further, the default value is ‘admin’, which is likely to be an actual role defined in any OpenStack cloud.
Deprecate the ‘admin_role’ configuration option in Ussuri and remove it during the Victoria development cycle. Additionally, change the default setting to something that would never match any actual role, for example, ‘__NOT_A_ROLE_07697c71e6174332989d3d5f2a7d2e7c_NOT_A_ROLE__’. That way, the ‘admin_role’ would only be effective if an operator configured it on purpose, and this “backdoor” will be effectively closed immediately.
Possibly documentation (though our policy docs are woefully out of date).