def _add_eth_port(self):
if self.config.enable_nat is True or \
self.config.uplink_eth_port_name is None:
return
if BridgeTools.port_is_in_bridge(self.config.uplink_bridge,
self.config.uplink_eth_port_name):
return
self._cleanup_if(self.config.uplink_eth_port_name, True)
# Add eth interface to OVS.
ovs_add_port = "ovs-vsctl --may-exist add-port %s %s" \
% (self.config.uplink_bridge, self.config.uplink_eth_port_name)
try:
subprocess.Popen(ovs_add_port, shell=True).wait()
except subprocess.CalledProcessError as ex:
raise Exception('Error: %s failed with: %s' % (ovs_add_port, ex))
self.logger.info("Add uplink port: %s", ovs_add_port)
def _del_eth_port(self):
if BridgeTools.port_is_in_bridge(self.config.uplink_bridge,
self.config.uplink_eth_port_name):
self._cleanup_if(self.config.uplink_bridge, True)
if self.config.uplink_eth_port_name is None:
return
ovs_rem_port = "ovs-vsctl --if-exists del-port %s %s" \
% (self.config.uplink_bridge, self.config.uplink_eth_port_name)
try:
subprocess.Popen(ovs_rem_port, shell=True).wait()
self.logger.info("Remove ovs uplink port: %s", ovs_rem_port)
except subprocess.CalledProcessError as ex:
self.logger.debug("ignore port del error: %s ", ex)
return
if self.config.uplink_eth_port_name:
self._set_sgi_ip_addr(self.config.uplink_eth_port_name)
self._set_sgi_gw(self.config.uplink_eth_port_name)
def _add_eth_port(self):
if self.config.enable_nat is True or \
self.config.uplink_eth_port_name is None:
return
if BridgeTools.port_is_in_bridge(self.config.uplink_bridge,
self.config.uplink_eth_port_name):
return
self._cleanup_if(self.config.uplink_eth_port_name, True)
# Add eth interface to OVS.
ovs_add_port = "ovs-vsctl --may-exist add-port %s %s" \
% (self.config.uplink_bridge, self.config.uplink_eth_port_name)
try:
subprocess.Popen(ovs_add_port, shell=True).wait()
except subprocess.CalledProcessError as ex:
raise Exception('Error: %s failed with: %s' % (ovs_add_port, ex))
self.logger.info("Add uplink port: %s", ovs_add_port)
# sometimes the mac address changes after port addition, so restart the service.
self.logger.info(
'OVS uplink bridge reconfigured, restarting to get new config')
os._exit(0) # pylint: disable=protected-access
