x/mogan
Code Issues Proposed changes

Merge "remove re-auth logic for ironic client"

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Zuul 2018-02-05 10:15:52 +00:00 committed by Gerrit Code Review
commit 99261e46b9
1 changed files with 5 additions and 22 deletions
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27
mogan/common/ironic.py
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@ -37,10 +37,6 @@ class IronicClientWrapper(object):
"""Initialise the IronicClientWrapper for use."""
self._cached_client = None
def _invalidate_cached_client(self):
"""Tell the wrapper to invalidate the cached ironic-client."""
self._cached_client = None
def _get_auth_plugin(self):
"""Load an auth plugin from CONF options."""
# If an auth plugin name is defined in `auth_type` option of [ironic]
@ -115,21 +111,8 @@ class IronicClientWrapper(object):
"""
retry_on_conflict = kwargs.pop('retry_on_conflict', True)
# NOTE(dtantsur): allow for authentication retry, other retries are
# handled by ironicclient starting with 0.8.0
for attempt in range(2):
client = self._get_client(retry_on_conflict=retry_on_conflict)
try:
return self._multi_getattr(client, method)(*args, **kwargs)
except ironic_exc.Unauthorized:
# In this case, the authorization token of the cached
# ironic-client probably expired. So invalidate the cached
# client and the next try will start with a fresh one.
if not attempt:
self._invalidate_cached_client()
LOG.debug("The Ironic client became unauthorized. "
"Will attempt to reauthorize and try again.")
else:
# This code should be unreachable actually
raise
# authentication retry for token expiration is handled in keystone
# session, other retries are handled by ironicclient starting with
# 0.8.0
client = self._get_client(retry_on_conflict=retry_on_conflict)
return self._multi_getattr(client, method)(*args, **kwargs)