ldappool required for keystone AD backend

[Hugh Saunders]

when upgrading from 9.x - 10.x, apache was failing to load the keystone wsgi script due to a missing import: ldappool.

Log excerpt:

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[Fri Mar 13 04:07:37.879909 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] mod_wsgi (pid=5103): Target WSGI script '/var/www/cgi-bin/keystone/admin' cannot be loaded as Python module.
[Fri Mar 13 04:07:37.879925 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] mod_wsgi (pid=5103): Exception occurred processing WSGI script '/var/www/cgi-bin/keystone/admin'.
[Fri Mar 13 04:07:37.879954 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] Traceback (most recent call last):
[Fri Mar 13 04:07:37.879967 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] File "/var/www/cgi-bin/keystone/admin", line 53, in <module>
[Fri Mar 13 04:07:37.880022 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] drivers = backends.load_backends()
[Fri Mar 13 04:07:37.880033 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] File "/usr/local/lib/python2.7/dist-packages/keystone/backends.py", line 34, in load_backends
[Fri Mar 13 04:07:37.880069 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] _IDENTITY_API = identity.Manager()
[Fri Mar 13 04:07:37.880078 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] File "/usr/local/lib/python2.7/dist-packages/keystone/common/dependency.py", line 110, in __wrapped_init__
[Fri Mar 13 04:07:37.880150 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] init(self, *args, **kwargs)
[Fri Mar 13 04:07:37.880163 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] File "/usr/local/lib/python2.7/dist-packages/keystone/common/dependency.py", line 172, in wrapper
[Fri Mar 13 04:07:37.880178 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] self.__wrapped_init__(*args, **kwargs)
[Fri Mar 13 04:07:37.880184 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] File "/usr/local/lib/python2.7/dist-packages/keystone/identity/core.py", line 274, in __init__
[Fri Mar 13 04:07:37.880370 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] super(Manager, self).__init__(CONF.identity.driver)
[Fri Mar 13 04:07:37.880382 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] File "/usr/local/lib/python2.7/dist-packages/keystone/common/manager.py", line 70, in __init__
[Fri Mar 13 04:07:37.880420 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] self.driver = importutils.import_object(driver_name)
[Fri Mar 13 04:07:37.880428 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] File "/usr/local/lib/python2.7/dist-packages/keystone/openstack/common/importutils.py", line 38, in import_object
[Fri Mar 13 04:07:37.880465 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] return import_class(import_str)(*args, **kwargs)
[Fri Mar 13 04:07:37.880487 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] File "/usr/local/lib/python2.7/dist-packages/keystone/openstack/common/importutils.py", line 27, in import_class
[Fri Mar 13 04:07:37.880499 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] __import__(mod_str)
[Fri Mar 13 04:07:37.880505 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] File "/usr/local/lib/python2.7/dist-packages/keystone/identity/backends/ldap.py", line 22, in <module>
[Fri Mar 13 04:07:37.880596 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] from keystone.common import ldap as common_ldap
[Fri Mar 13 04:07:37.880609 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] File "/usr/local/lib/python2.7/dist-packages/keystone/common/ldap/__init__.py", line 15, in <module>
[Fri Mar 13 04:07:37.880637 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] from keystone.common.ldap.core import * # noqa
[Fri Mar 13 04:07:37.880644 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] File "/usr/local/lib/python2.7/dist-packages/keystone/common/ldap/core.py", line 25, in <module>
[Fri Mar 13 04:07:37.880931 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] import ldappool
[Fri Mar 13 04:07:37.880953 2015] [:error] [pid 5103:tid 140164842772224] [remote a.b.c.d:29881] ImportError: No module named ldappool
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[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/164715
Committed: https://git.openstack.org/cgit/stackforge/os-ansible-deployment/commit/?id=bb2746e537c6ea984b57eeaa867efb7b3e11369a
Submitter: Jenkins
Branch: master

commit bb2746e537c6ea984b57eeaa867efb7b3e11369a
Author: Hugh Saunders <email address hidden>
Date: Mon Mar 16 14:39:21 2015 +0000

    Add ldappool to keystone packages

    Required for AD/LDAP keystone backends.

    Change-Id: Idb6e9b1a1ec1a4b5f371355828ccfff6ec4dd6a9
    Closes-Bug: #1432670