#
import pika
import socket
import sys
import time
import traceback
from oslo_serialization import jsonutils
from networking_cisco._i18n import _LE, _LI
from networking_cisco.apps.saf.common import dfa_logger as logging
LOG = logging.getLogger(__name__)
class DCNMListener(object):
"""This AMQP client class listens to DCNM's AMQP notification and
interacts with openstack for further tenant and network information.
It also communicates with CPNR to populate DHCP data.
"""
def __init__(self, name, ip, user, password, pqueue=None,
c_pri=100, d_pri=100):
"""Create a new instance of AMQP client.
:param dict params: AMQP configuration parameters,
e.g. AMQP server ip, port, user name, password, name of AMQP
import os
import platform
import sys
import time
from oslo_serialization import jsonutils
from networking_cisco.apps.saf.agent import iptables_driver as iptd
from networking_cisco.apps.saf.agent.vdp import dfa_vdp_mgr as vdpm
from networking_cisco.apps.saf.common import config
from networking_cisco.apps.saf.common import constants
from networking_cisco.apps.saf.common import dfa_logger as logging
from networking_cisco.apps.saf.common import rpc
from networking_cisco.apps.saf.common import utils
LOG = logging.getLogger(__name__)
thishost = platform.node()
class RpcCallBacks(object):
"""RPC call back methods."""
def __init__(self, vdpd, ipt_drvr):
self._vdpd = vdpd
self._iptd = ipt_drvr
def _enqueue_event(self, vm):
oui = vm.get('oui')
if oui and oui.get('ip_addr') != '0.0.0.0' and self._iptd:
rule_info = dict(mac=vm.get('vm_mac'),
ip=oui.get('ip_addr'),
