def __init__(self, host, rpc_qn):
self._my_host = host
self._qn = '_'.join((rpc_qn, self._my_host))
self._cfg = config.CiscoDFAConfig('neutron').cfg
LOG.debug('Starting DFA Agent on %s', self._my_host)
# List of task in the agent
self.agent_task_list = []
# This flag indicates the agent started for the first time.
self._need_uplink_info = True
# Initialize iptables driver. This will be used to update the ip
# rules in iptables, after launching an instance.
self._iptd = iptd.IptablesDriver(self._cfg)
# Setup RPC client for sending heartbeat to controller
self._url = self._cfg.dfa_rpc.transport_url
self.setup_client_rpc()
# Initialize VPD manager.
br_int = 'br-int'
br_ext = 'br-ethd'
root_helper = self._cfg.sys.root_helper
self._vdpm = vdpm.VdpMgr(br_int, br_ext, root_helper, self.clnt,
thishost)
self.pool = eventlet.GreenPool()
self.setup_rpc()
def __init__(self, host, rpc_qn):
self._host_name = host
self._cfg = config.CiscoDFAConfig('neutron').cfg
self._my_host = self._cfg.DEFAULT.host if self._cfg.DEFAULT.host else (
utils.find_agent_host_id(host))
self._qn = '_'.join((rpc_qn, self._my_host))
LOG.debug('Starting DFA Agent on %s', self._my_host)
# List of task in the agent
self.agent_task_list = []
# This flag indicates the agent started for the first time.
self._need_uplink_info = True
# Initialize iptables driver. This will be used to update the ip
# rules in iptables, after launching an instance.
if (self._cfg.dcnm.dcnm_dhcp.lower() == 'true'):
self._iptd = iptd.IptablesDriver(self._cfg)
else:
self._iptd = None
LOG.debug("Using native dhcp, iptable driver is not needed")
# Setup RPC client for sending heartbeat to controller
self._url = self._cfg.dfa_rpc.transport_url
self.setup_client_rpc()
# Initialize VPD manager.
br_int = self._cfg.dfa_agent.integration_bridge
br_ext = self._cfg.dfa_agent.external_dfa_bridge
config_dict = {
'integration_bridge': br_int,
'external_bridge': br_ext,
'host_id': self._my_host,
'root_helper': self._cfg.sys.root_helper,
'node_list': self._cfg.general.node,
'node_uplink_list': self._cfg.general.node_uplink
}
self._vdpm = vdpm.VdpMgr(config_dict, self.clnt, self._host_name)
self.pool = eventlet.GreenPool()
self.setup_rpc()
def _test_dfa_mgr_init(self):
'''Test routine for init '''
with mock.patch('networking_cisco.apps.saf.common.utils.'
'EventProcessingThread') as event_fn,\
mock.patch('networking_cisco.apps.saf.common.'
'utils.PeriodicTask') as period_fn:
event_obj = event_fn.return_value
period_obj = period_fn.return_value
parent = mock.MagicMock()
parent.attach_mock(event_obj.start, 'start')
parent.attach_mock(period_obj.run, 'run')
self.dfa_vdp_mgr = dfa_vdp_mgr.VdpMgr(self.config_dict,
self.rpc_client, self.host)
event_fn.assert_called_with("VDP_Mgr", self.dfa_vdp_mgr,
'process_queue')
period_fn.assert_any_call(constants.ERR_PROC_INTERVAL,
self.dfa_vdp_mgr.process_err_queue)
period_fn.assert_any_call(constants.UPLINK_DET_INTERVAL,
self.dfa_vdp_mgr.vdp_uplink_proc_top)
expected_calls = [mock.call.start(), mock.call.run(), mock.call.run()]
parent.assert_has_calls(expected_calls)