def plug(self, instance_id, hyper_vif):
LOG.debug("hyper_vif=%s" % hyper_vif)
vnic_veth = self.create_br_vnic(instance_id, hyper_vif)
for subnet in hyper_vif['network']['subnets']:
LOG.debug("subnet: %s" % subnet)
if subnet['version'] == 4:
# set the IP/mac on the vnic
h_cidr = subnet['cidr']
h_ip = subnet['ips'][0]['address']
h_cidr_ip = h_ip + '/' + h_cidr.split('/')[1]
hu.set_mac_ip(vnic_veth, hyper_vif['address'], h_cidr_ip)
# remove default route
hu.execute('ip', 'route', 'del', '0/0',
check_exit_code=False,
run_as_root=True)
# set the default route if defined
h_gw = None
if subnet.get('gateway'):
h_gw = subnet['gateway'].get('address')
if h_gw:
hu.execute('ip', 'route', 'add', 'default',
'via', h_gw,
run_as_root=True)
# set MTU
hu.set_device_mtu(vnic_veth, True)
def plug(self, instance_id, hyper_vif):
LOG.debug("hyper_vif=%s" % hyper_vif)
vnic_veth = self.create_br_vnic(instance_id, hyper_vif)
if cfg.CONF.hyperagent.ip_tables:
tap1 = "lvo%s" % vnic_veth[3:]
tap2 = "lvb%s" % vnic_veth[3:]
br = "obr%s" % vnic_veth[3:]
if not hu.device_exists(tap1):
hu.create_veth_pair(tap1, tap2)
hu.create_linux_bridge(br, [vnic_veth, tap1])
vnic_veth = tap2
# set MTU
hu.set_device_mtu(br, True)
hu.set_device_mtu(tap1, True)
# set mac address on device
hu.execute('ip', 'link', 'set', vnic_veth,
'address', hyper_vif['address'],
run_as_root=True)
# set MTU
hu.set_device_mtu(vnic_veth, True)
container_nic_name = self._container_device_name(hyper_vif)
eth_vif_config = {
'devices': {
container_nic_name: {
'type': 'nic',
'nictype': 'physical',
'parent': vnic_veth
}
}
}
self.lxd.container_update(self.container_name, eth_vif_config)
def _execute(self, *cmd, **kwargs):
if API.run_as_root:
kwargs['run_as_root'] = True
return hu.execute(*cmd, **kwargs)
}
if lxd.container_defined(container):
print ('container %s is defined' % container)
else:
print ('container %s is not defined' % container)
if lxd.container_running(container):
print ('container %s is running' % container)
else:
print ('container %s is not running' % container)
lxd.container_init(container_config)
if lxd.container_defined(container):
print ('container %s is defined' % container)
else:
print ('container %s is not defined' % container)
print('container initialized')
hu.execute('ip', 'link', 'add', 'vvv1', 'type', 'veth',
'peer', 'name', 'vvv2', check_exit_code=False)
for dev in ['vvv1', 'vvv2']:
hu.execute('ip', 'link', 'set', dev, 'up')
eth_vif_config = {
'devices': {
'eth0': {
'type': 'nic',
'nictype': 'physical',
'parent': 'vvv2'
}
}
}
lxd.container_update(container, eth_vif_config)
print('container updated')
