cinder.api.api_utils module¶
- class GenericProjectInfo(project_id, project_keystone_api_version, domain_id=None, name=None, description=None)¶
Bases:
object
Abstraction layer for Keystone V2 and V3 project objects
- add_visible_admin_metadata(volume)¶
Add user-visible admin metadata to regular metadata.
Extracts the admin metadata keys that are to be made visible to non-administrators, and adds them to the regular metadata structure for the passed-in volume.
- get_project(context, project_id)¶
Method to verify project exists in keystone
- is_none_string(val)¶
Check if a string represents a None value.
- remove_invalid_filter_options(context, filters, allowed_search_options)¶
Remove search options that are not valid for non-admin API/context.
- validate_integer(value, name, min_value=None, max_value=None)¶
Make sure that value is a valid integer, potentially within range.
- Parameters
value – the value of the integer
name – the name of the integer
min_length – the min_length of the integer
max_length – the max_length of the integer
- Returns
integer
- validate_project_and_authorize(context, project_id, policy_check=None, validate_only=False)¶
- walk_class_hierarchy(clazz, encountered=None)¶
Walk class hierarchy, yielding most derived classes first.