#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

"""
Routines for configuring Kuryr
"""

import os

from oslo_config import cfg
from oslo_log import log
import pbr.version

from kuryr.lib._i18n import _
from kuryr.lib import config as lib_config


core_opts = [
    cfg.StrOpt('pybasedir',
               default=os.path.abspath(os.path.join(os.path.dirname(__file__),
                                                    '../../')),
               help=_('Directory where Kuryr python module is installed.')),
    cfg.StrOpt('kuryr_uri',
               default='http://127.0.0.1:23750',
               help=_('Kuryr URL for accessing Kuryr through json rpc.')),
    cfg.StrOpt('capability_scope',
               default=os.environ.get('CAPABILITY_SCOPE', 'local'),
               choices=['local', 'global'],
               help=_('Kuryr plugin scope reported to libnetwork.')),

    cfg.StrOpt('local_default_address_space',
               default='no_address_space',
               help=_('There is no address-space by default in neutron')),
    cfg.StrOpt('global_default_address_space',
               default='no_address_space',
               help=_('There is no address-space by default in neutron')),
]

CONF = cfg.CONF
CONF.register_opts(core_opts)

CONF.register_opts(lib_config.core_opts)
CONF.register_opts(lib_config.neutron_opts, group='neutron_client')
CONF.register_opts(lib_config.keystone_opts, group='keystone_client')
CONF.register_opts(lib_config.binding_opts, 'binding')

# Setting oslo.log options for logging.
log.register_options(CONF)


def init(args, **kwargs):
    cfg.CONF(
        args=args,
        project='kuryr',
        version=pbr.version.VersionInfo('kuryr-libnetwork').version_string(),
        **kwargs)