Keystone container 14.0-107 results in error for LDAP authentication in Red Hat OpenStack Platform 14

Issue

Keystone container 14.0-107 results in error for LDAP authentication in Red Hat OpenStack Platform 14

Attempts to login using the domain linked to an ldap configuration results in the following error in the keystone log:

2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi [req-9282fff0-a19f-414a-947a-2d3775c1da79 - - - - -] initialize() got an unexpected keyword argument 'bytes_mode': TypeError: initialize() got an unexpected keyword argument 'bytes_mode'
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi Traceback (most recent call last):
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/common/wsgi.py", line 148, in __call__
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     result = method(req, **params)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/auth/controllers.py", line 67, in authenticate_for_to
ken
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     self.authenticate(request, auth_info, auth_context)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/auth/controllers.py", line 236, in authenticate
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     auth_info.get_method_data(method_name))
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/auth/plugins/password.py", line 31, in authenticate
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     user_info = auth_plugins.UserAuthInfo.create(auth_payload, METHOD_NAME)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/auth/plugins/core.py", line 102, in create
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     user_auth_info._validate_and_normalize_auth_data(auth_payload)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/auth/plugins/core.py", line 189, in _validate_and_normalize_auth_data
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     auth_payload)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/auth/plugins/core.py", line 166, in _validate_and_normalize_auth_data
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     user_name, domain_ref['id'])
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/common/manager.py", line 116, in wrapped
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     __ret_val = __f(*args, **kwargs)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/identity/core.py", line 416, in wrapper
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     return f(self, *args, **kwargs)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/identity/core.py", line 426, in wrapper
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     return f(self, *args, **kwargs)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/dogpile/cache/region.py", line 1220, in decorate
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     should_cache_fn)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/dogpile/cache/region.py", line 825, in get_or_create
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     async_creator) as value:
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/dogpile/lock.py", line 154, in __enter__
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     return self._enter()
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/dogpile/lock.py", line 94, in _enter
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     generated = self._enter_create(createdtime)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/dogpile/lock.py", line 145, in _enter_create
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     created = self.creator()
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/dogpile/cache/region.py", line 1216, in creator
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     return fn(*arg, **kw)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/identity/core.py", line 983, in get_user_by_name
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     ref = driver.get_user_by_name(user_name, domain_id)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/identity/backends/ldap/core.py", line 97, in get_user_by_name
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     return self.user.filter_attributes(self.user.get_by_name(user_name))
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/identity/backends/ldap/common.py", line 1555, in get_by_name
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     res = self.get_all(query)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/identity/backends/ldap/core.py", line 319, in get_all
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     hints=hints)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/identity/backends/ldap/common.py", line 1862, in get_all
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     return super(EnabledEmuMixIn, self).get_all(ldap_filter, hints)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/identity/backends/ldap/common.py", line 1564, in get_all
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     for x in self._ldap_get_all(hints, ldap_filter)]
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/common/driver_hints.py", line 42, in wrapper
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     return f(self, hints, *args, **kwargs)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/identity/backends/ldap/common.py", line 1512, in _ldap_get_all
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     with self.get_connection() as conn:
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/identity/backends/ldap/common.py", line 1250, in get_connection
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     pool_conn_lifetime=pool_conn_lifetime)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/identity/backends/ldap/common.py", line 907, in connect
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     pool_conn_lifetime=pool_conn_lifetime)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/identity/backends/ldap/common.py", line 523, in connect
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi     self.conn = ldap.initialize(url, bytes_mode=False)
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi TypeError: initialize() got an unexpected keyword argument 'bytes_mode'
2019-07-03 20:15:22.831 29 ERROR keystone.common.wsgi