keystone-manage: error: argument command:

admin

openstack在q版以后出现如下报错：
keystone-manage pki_setup --keystone-user keystone --keystone-group keystone
$ v, }% M0 ^3 Fusage: keystone-manage [bootstrap|credential_migrate|credential_rotate|credential_setup|db_sync|db_version|doctor|domain_config_upload|fernet_rotate|fernet_setup|mapping_populate|mapping_purge|mapping_engine|saml_idp_metadata|token_flush]
keystone-manage: error: argument command: invalid choice: 'pki_setup' (choose from 'bootstrap', 'credential_migrate', 'credential_rotate', 'credential_setup', 'db_sync', 'db_version', 'doctor', 'domain_config_upload', 'fernet_rotate', 'fernet_setup', 'mapping_populate', 'mapping_purge', 'mapping_engine', 'saml_idp_metadata', 'token_flush'):
9 D2 U7 p% H  J/ Q* n* A0 ?
目前使用的比较多的认证方法是：
9 z# _0 ]) {5 z2 H* qkeystone-manage fernet_setup --keystone-user keystone --keystone-group keystone