Source code for oio.cli.directory.client
# Copyright (C) 2015-2017 OpenIO SAS, as part of OpenIO SDS
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from logging import getLogger
LOG = getLogger(__name__)
API_NAME = 'directory'
[docs]class DirectoryClientCli(object):
def __init__(self, namespace, **kwargs):
self.conf = {'namespace': namespace}
self.conf.update(kwargs)
self._cluster = None
self._rdir_lb = None
self._meta0 = None
@property
def cluster(self):
if not self._cluster:
from oio.conscience.client import ConscienceClient
self._cluster = ConscienceClient(self.conf)
return self._cluster
@property
def rdir_lb(self):
if not self._rdir_lb:
from oio.rdir.client import RdirDispatcher
self._rdir_lb = RdirDispatcher(self.conf)
return self._rdir_lb
@property
def meta0(self):
if not self._meta0:
from oio.directory.meta0 import Meta0Client
self._meta0 = Meta0Client(self.conf)
return self._meta0
[docs]def make_client(instance):
"""
Build a DirectoryClientCli that will be added as "directory"
field of `instance`.
:param instance: an instance of ClientManager
:returns: an instance of DirectoryClientCli
"""
client = DirectoryClientCli(
**instance.cli_conf()
)
return client