keystone --help:
...
--os-key <key> Defaults to env[OS_KEY]
--os-cache Use the auth token cache. Defaults to env[OS_CACHE]
--force-new-token If the keyring is available and in use, token will always be stored and fetched from the keyring until the token has expired. Use this option to request a new token and replace the existing one in the keyring.
--stale-duration <seconds> Stale duration (in seconds) used to determine whether a token has expired when retrieving it from keyring. This is useful in mitigating process or network delays. Default is 30 seconds.
https:/ /github. com/openstack/ python- keystoneclient/ commit/ d734821c99aade7 cd4285a5fd51736 c475707dcd
it seems the client has done with it via keyring.
keystone --help:
always be stored and fetched from the keyring until
the token has expired. Use this option to request a
new token and replace the existing one in the keyring.
Stale duration (in seconds) used to determine whether
a token has expired when retrieving it from keyring.
This is useful in mitigating process or network
delays. Default is 30 seconds.
...
--os-key <key> Defaults to env[OS_KEY]
--os-cache Use the auth token cache. Defaults to env[OS_CACHE]
--force-new-token If the keyring is available and in use, token will
--stale-duration <seconds>