def push_config(self):
if not self.config_manager:
self._logger.info(
"plugin not found for vendor family(%s:%s), \
ip: %s, not pushing netconf message" %
(str(self.vendor), str(self.product), self.management_ip))
return
if self.delete_config() or not self.is_vnc_managed():
return
self.config_manager.initialize()
if not self.config_manager.validate_device():
self._logger.error("physical router: %s, device config validation failed. "
"device configuration=%s" % (self.uuid, \
str(self.config_manager.get_device_config())))
return
config_size = self.config_manager.push_conf()
if not config_size:
return
self.set_conf_sent_state(True)
self.uve_send()
if self.config_manager.retry():
# failed commit: set repush interval upto max value
self.config_repush_interval = min([
2 * self.config_repush_interval,
PushConfigState.get_repush_max_interval()
])
self.block_and_set_config_state(self.config_repush_interval)
else:
# successful commit: reset repush interval to base
self.config_repush_interval = PushConfigState.get_repush_interval()
if PushConfigState.get_push_delay_enable():
# sleep, delay=compute max delay between two successive commits
gevent.sleep(self.get_push_config_interval(config_size))
def __init__(self, uuid, obj_dict=None):
self.uuid = uuid
self.virtual_networks = set()
self.logical_routers = set()
self.bgp_router = None
self.config_manager = None
self.nc_q = queue.Queue(maxsize=1)
self.vn_ip_map = {'irb': {}, 'lo0': {}}
self.config_sent = False
self.init_cs_state()
self.update(obj_dict)
plugin_params = {"physical_router": self}
self.config_manager = DeviceConf.plugin(self.vendor, self.product,
plugin_params, self._logger)
if self.config_manager:
self.set_conf_sent_state(False)
self.config_repush_interval = PushConfigState.get_repush_interval()
self.nc_handler_gl = vnc_greenlets.VncGreenlet(
"VNC Device Manager", self.nc_handler)
self.uve_send()
def delete_config(self):
if self.is_conf_sent() and (not self.is_vnc_managed() or not self.bgp_router):
if not self.config_manager:
self.uve_send()
return False
# user must have unset the vnc managed property
self.config_manager.push_conf(is_delete=True)
if self.config_manager.retry():
# failed commit: set repush interval upto max value
self.config_repush_interval = min([2 * self.config_repush_interval,
PushConfigState.get_repush_max_interval()])
self.block_and_set_config_state(self.config_repush_interval)
return True
# succesful commit: reset repush interval
self.config_repush_interval = PushConfigState.get_repush_interval()
self.set_conf_sent_state(False)
self.uve_send()
self.config_manager.clear()
return True
return False
