def __init__(self):
self._cfg = config.CiscoDFAConfig('nova').cfg
self._tenant_name = self._cfg.keystone_authtoken.admin_tenant_name
self._user_name = self._cfg.keystone_authtoken.admin_user
self._admin_password = self._cfg.keystone_authtoken.admin_password
self._timeout_respoonse = 10
self._token = None
self._project_id = None
self._auth_url = None
self._token_id = None
self._token = None
self._novaclnt = None
self._url = self._cfg.keystone_authtoken.auth_uri
if not self._url:
proto = self._cfg.keystone_authtoken.auth_protocol
auth_host = self._cfg.keystone_authtoken.auth_host
auth_port = self._cfg.keystone_authtoken.auth_port
self._url = '%(proto)s://%(host)s:%(port)s/v2.0' % (
{'proto': proto if proto else 'http',
'host': auth_host if auth_host else 'localhost',
'port': auth_port if auth_port else '5000'})
else:
url_s = self._url.split('/')
if len(url_s) == 4:
url_s[-1] = 'v2.0'
self._url = '/'.join(url_s)
elif len(url_s) == 3:
self._url += '/v2.0'
else:
LOG.error('Invalid auth_uri=%s value.', self._url)
self._inst_info_cache = {}
LOG.debug('DFAInstanceAPI: initialization done...')
def __init__(self):
''' Class init '''
LOG.debug("Initializing Native Firewall")
super(NativeFw, self).__init__()
self.tenant_dict = {}
self.os_helper = OsHelper()
self.cfg = config.CiscoDFAConfig().cfg
self.mgmt_ip_addr = None
self.dcnm_obj = None
self.que_obj = None
def initialize_app(self, argv):
super(DFAShell, self).initialize_app(argv)
cli = (sys.argv)[3:]
sys.argv = sys.argv[:3]
self.ctl_host = platform.node()
self._cfg = config.CiscoDFAConfig().cfg
url = self._cfg.dfa_rpc.transport_url % (
{'ip': self.ctl_host})
self.clnt = rpc.DfaRpcClient(url, constants.DFA_SERVER_QUEUE,
exchange=constants.DFA_EXCHANGE)
return self.clnt
def read_vdp_cfg(self):
''' Read VDP related configs '''
self._cfg = config.CiscoDFAConfig().cfg
self.vdp_opts = dict()
self.vdp_opts['mgrid'] = self._cfg.vdp.mgrid2
self.vdp_opts['typeid'] = self._cfg.vdp.typeid
self.vdp_opts['typeidver'] = self._cfg.vdp.typeidver
self.vdp_opts['vsiidfrmt'] = self._cfg.vdp.vsiidfrmt
self.vdp_opts['hints'] = self._cfg.vdp.hints
self.vdp_opts['filter'] = self._cfg.vdp.filter
self.vdp_opts['vdp_sync_timeout'] = self._cfg.vdp.vdp_sync_timeout
def main():
# Setup logger
cfg = config.CiscoDFAConfig().cfg
logging.setup_logger('agent', cfg)
# Get pid of the process and save it.
save_my_pid(cfg)
# Create DFA agent object
dfa_agent = DfaAgent(thishost, constants.DFA_AGENT_QUEUE)
LOG.debug('Starting tasks in agent...')
try:
# Start all task in the agent.
dfa_agent.start_tasks()
# Endless loop
while True:
start = time.time()
# Send heartbeat to controller, data includes:
# - timestamp
# - host name
dfa_agent.send_heartbeat()
# If the agent comes up for the fist time (could be after crash),
# ask for the uplink info.
if dfa_agent._need_uplink_info or (
not dfa_agent.is_uplink_received()):
dfa_agent.request_uplink_info()
for trd in dfa_agent.agent_task_list:
if not trd.am_i_active:
LOG.info("Thread %s is not active." % (trd.name))
# TODO should something be done?
end = time.time()
delta = end - start
eventlet.sleep(constants.HB_INTERVAL - delta)
except Exception as e:
dfa_agent.stop_rpc()
LOG.exception('Exception %s is received' % str(e))
LOG.error('Exception %s is received' % str(e))
sys.exit("ERROR: %s" % str(e))
def __init__(self, host, rpc_qn):
self._cfg = config.CiscoDFAConfig('neutron').cfg
self._host_name = host
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:
self._iptd = iptd.IptablesDriver(self._cfg)
else:
self._iptd = None
LOG.info("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.
# TODO read it from config.
br_int = self._cfg.dfa_agent.integration_bridge
br_ext = self._cfg.dfa_agent.external_dfa_bridge
config_dict = {}
config_dict['integration_bridge'] = br_int
config_dict['external_bridge'] = br_ext
config_dict['host_id'] = self._my_host
config_dict['root_helper'] = self._cfg.sys.root_helper
config_dict['node_list'] = self._cfg.general.node
config_dict['node_uplink_list'] = self._cfg.general.node_uplink
config_dict['ucs_fi_evb_dmac'] = self._cfg.general.ucs_fi_evb_dmac
self._vdpm = vdpm.VdpMgr(config_dict, self.clnt, self._host_name)
self.pool = eventlet.GreenPool()
self.setup_rpc()
def __init__(self, ser_name, pqueue, c_pri, d_pri):
self._service = None
self._service_name = ser_name
self._clients = {}
self._pq = pqueue
self._create_pri = c_pri
self._update_pri = c_pri
self._delete_pri = d_pri
self._cfg = config.CiscoDFAConfig(ser_name).cfg
self._q_agent = constants.DFA_AGENT_QUEUE
self._url = self._cfg.dfa_rpc.transport_url
self._events_to_ignore = constants.EVENTS_FILTER_LIST
dfaq = self._cfg.dfa_notify.cisco_dfa_notify_queue % ({
'service_name':
ser_name
})
notify_queue = self._cfg.DEFAULT.notification_topics.split(',')
self._notify_queue = dfaq if dfaq in notify_queue else None
if self._service_name == 'keystone':
endpoint = self._cfg.DEFAULT.admin_endpoint
admin_port = self._cfg.DEFAULT.admin_port
if endpoint:
self._endpoint_url = (endpoint + 'v3/') % ({
'admin_port':
admin_port if admin_port else '35357'
})
else:
host = self._cfg.DEFAULT.admin_bind_host
proto = self._cfg.DEFAULT.auth_protocol
self._endpoint_url = '%(proto)s://%(host)s:%(port)s/v3/' % (
{
'proto': proto if proto else 'http',
'host': host if host else 'localhost',
'port': admin_port if admin_port else '35357'
})
self._service = client.Client(token=self._cfg.DEFAULT.admin_token,
endpoint=self._endpoint_url)
# Setup notification listener for the events.
self._setup_notification_listener(self._notify_queue, self._url)
def __init__(self):
''' Initialization '''
self.neutron_help = deh.EventsHandler('neutron', None, 20, 25)
cfg = config.CiscoDFAConfig('neutron').cfg
self.root_helper = cfg.sys.root_helper
