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Allow user to specify token as env var

This change is going to be done in conjunction with Pegleg's shipyard
helper code [0] such that an auth token can be set as an environment
variable.  If present it will be used rather than authenticating
against Keystone.  This is a requested change by Darren Dejaeger so
that when using automation such as Jenkins pipelines the user is not
forced to provide their credentials to have shipyard automatically
obtain the token - instead they can obtain their token separately and
provide that token for shipyard to use.

[0]: https://opendev.org/airship/pegleg/src/branch/master/pegleg/engine/util/shipyard_helper.py

Change-Id: I859bff978069e8cc3502b952273237e84de83456
changes/02/666402/4
HUGHES, ALEXANDER (ah8742) 2 years ago
committed by Alexander Hughes
parent
commit
4594b8a719
1 changed files with 10 additions and 3 deletions
  1. +10
    -3
      src/bin/shipyard_client/shipyard_client/api_client/base_client.py

+ 10
- 3
src/bin/shipyard_client/shipyard_client/api_client/base_client.py View File

@ -12,6 +12,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
import abc
import os
import logging
from keystoneauth1.exceptions.auth import AuthorizationFailure
@ -135,10 +136,16 @@ class BaseClient(metaclass=abc.ABCMeta):
raise ClientError(str(e))
def get_token(self):
"""Returns the simple token string for a token
Attempt to read token from environment variable, if present use it.
If not, return the token obtained from Keystone.
"""
Returns the simple token string for a token acquired from keystone
"""
return self._get_ks_session().get_auth_headers().get('X-Auth-Token')
token = os.environ.get('OS_AUTH_TOKEN')
if token:
return token
else:
return self._get_ks_session().get_auth_headers().get('X-Auth-Token')
def _get_ks_session(self):
self.logger.debug('Accessing keystone for keystone session')


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