An implementation of a key manager that returns a single key in response to all invocations of get_key.
Bases: nova.keymgr.mock_key_mgr.MockKeyManager
This key manager implementation supports all the methods specified by the key manager interface. This implementation creates a single key in response to all invocations of create_key. Side effects (e.g., raising exceptions) for each method are handled as specified by the key manager interface.