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# Copyright (C) 2014 eNovance SAS <licensing@enovance.com>
#
# 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.
import functools
from neutronclient.common import exceptions
from neutronclient.v2_0 import client as clientv20
from oslo_config import cfg
from oslo_log import log
from ceilometer import keystone_client
SERVICE_OPTS = [
cfg.StrOpt('neutron',
default='network',
help='Neutron service type.'),
]
LOG = log.getLogger(__name__)
def logged(func):
@functools.wraps(func)
def with_logging(*args, **kwargs):
try:
return func(*args, **kwargs)
except exceptions.NeutronClientException as e:
if e.status_code == 404:
LOG.warning("The resource could not be found.")
else:
LOG.warning(e)
return []
except Exception as e:
LOG.exception(e)
raise
return with_logging
class Client(object):
"""A client which gets information via python-neutronclient."""
def __init__(self, conf):
creds = conf.service_credentials
params = {
'session': keystone_client.get_session(conf),
'endpoint_type': creds.interface,
'region_name': creds.region_name,
'service_type': conf.service_types.neutron,
}
self.client = clientv20.Client(**params)
@logged
def port_get_all(self):
resp = self.client.list_ports()
return resp.get('ports')
@logged
def vpn_get_all(self):
resp = self.client.list_vpnservices()
return resp.get('vpnservices')
@logged
def ipsec_site_connections_get_all(self):
resp = self.client.list_ipsec_site_connections()
return resp.get('ipsec_site_connections')
@logged
def firewall_get_all(self):
resp = self.client.list_firewalls()
return resp.get('firewalls')
@logged
def fw_policy_get_all(self):
resp = self.client.list_firewall_policies()
return resp.get('firewall_policies')
@logged
def fip_get_all(self):
fips = self.client.list_floatingips()['floatingips']
return fips
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