def create_bridge(self, req):
cmd = jsonobject.loads(req[http.REQUEST_BODY])
rsp = CreateBridgeResponse()
self._ifup_device_if_down(cmd.physicalInterfaceName)
if linux.is_vif_on_bridge(cmd.bridgeName, cmd.physicalInterfaceName):
logger.debug(
'%s is a bridge device. Interface %s is attached to bridge. No need to create bridge or attach device interface'
% (cmd.bridgeName, cmd.physicalInterfaceName))
self._configure_bridge()
linux.set_device_uuid_alias(cmd.physicalInterfaceName,
cmd.l2NetworkUuid)
return jsonobject.dumps(rsp)
try:
linux.create_bridge(cmd.bridgeName, cmd.physicalInterfaceName)
linux.set_device_uuid_alias(cmd.physicalInterfaceName,
cmd.l2NetworkUuid)
self._configure_bridge()
logger.debug('successfully realize bridge[%s] from device[%s]' %
(cmd.bridgeName, cmd.physicalInterfaceName))
except Exception as e:
logger.warning(traceback.format_exc())
rsp.error = 'unable to create bridge[%s] from device[%s], because %s' % (
cmd.bridgeName, cmd.physicalInterfaceName, str(e))
rsp.success = False
return jsonobject.dumps(rsp)
def create_bridge(self, req):
cmd = jsonobject.loads(req[http.REQUEST_BODY])
rsp = CreateBridgeResponse()
if linux.is_vif_on_bridge(cmd.bridgeName, cmd.physicalInterfaceName):
logger.debug('%s is a bridge device. Interface %s is attached to bridge. No need to create bridge or attach device interface' % (cmd.physicalInterfaceName, cmd.bridgeName))
return jsonobject.dumps(rsp)
try:
linux.create_bridge(cmd.bridgeName, cmd.physicalInterfaceName)
logger.debug('successfully realize bridge[%s] from device[%s]' % (cmd.bridgeName, cmd.physicalInterfaceName))
except Exception as e:
logger.warning(traceback.format_exc())
rsp.error = 'unable to create bridge[%s] from device[%s], because %s' % (cmd.bridgeName, cmd.physicalInterfaceName, str(e))
rsp.success = False
return jsonobject.dumps(rsp)
def _setup_docker_bridge(self):
#enable bridge. use default l2network setting.
br_dev = 'br_%s' % self.br_dev
if not linux.is_bridge(br_dev):
linux.create_bridge(br_dev, br_dev)
#set docker args
rhel_docker_config = '/etc/sysconfig/docker'
ubuntu_docker_config = '/etc/default/docker'
if os.path.exists(rhel_docker_config):
open(rhel_docker_config, 'w').write('other_args="-b=%s"' % br_dev)
shell.ShellCmd('service docker restart')()
if os.path.exists(ubuntu_docker_config):
open(ubuntu_docker_config, 'w').write('other_args="-b=%s"' % \
br_dev)
shell.ShellCmd('service docker restart')()
def _setup_docker_bridge(self):
#enable bridge. use default l2network setting.
br_dev = 'br_%s' % self.br_dev
if not linux.is_bridge(br_dev):
linux.create_bridge(br_dev, br_dev)
#set docker args
rhel_docker_config = '/etc/sysconfig/docker'
ubuntu_docker_config = '/etc/default/docker'
if os.path.exists(rhel_docker_config):
open(rhel_docker_config, 'w').write('other_args="-b=%s"' % br_dev)
shell.ShellCmd('service docker restart')()
if os.path.exists(ubuntu_docker_config):
open(ubuntu_docker_config, 'w').write('other_args="-b=%s"' % \
br_dev)
shell.ShellCmd('service docker restart')()
def testName(self):
linux.create_bridge('testbr0', 'eth0')
def testName(self):
linux.create_bridge('testbr0', 'eth0')
