def setup_bms(self, interfaces=None):
interfaces = interfaces or self.interfaces
self.bms_created = True
if len(interfaces) > 1:
self._interface = self.create_bonding(interfaces)
else:
host_mac = interfaces[0]['host_mac']
self._interface = get_intf_name_from_mac(self.mgmt_ip,
host_mac,
username=self.username,
password=self.password)
self.logger.info('BMS interface: %s' % self._interface)
self.run('ip link set dev %s up' % (self._interface))
if self.vlan_id:
self.run('vconfig add %s %s' % (self._interface, self.vlan_id))
self.run('ip link set dev %s.%s up' %
(self._interface, self.vlan_id))
pvlanintf = '%s.%s'%(self._interface, self.vlan_id) if self.vlan_id\
else self._interface
self.run('ip link set dev %s up' % pvlanintf)
self.mvlanintf = '%s-%s' % (
pvlanintf, get_random_string(2, chars=string.ascii_letters))
self.logger.info('BMS mvlanintf: %s' % self.mvlanintf)
macaddr = 'address %s' % self.bms_mac if self.bms_mac else ''
self.run('ip link add %s link %s %s type macvlan mode bridge' %
(self.mvlanintf, pvlanintf, macaddr))
self.run('ip netns add %s' % self.namespace)
self.run('ip link set netns %s %s' % (self.namespace, self.mvlanintf))
self.run_namespace('ip link set dev %s up' % self.mvlanintf)
def setup_bms(self, interfaces=None):
interfaces = interfaces or self.interfaces
self.bms_created = True
if len(interfaces) > 1:
self._interface = self.create_bonding(interfaces)
else:
host_mac = interfaces[0]['host_mac']
self._interface = get_intf_name_from_mac(self.mgmt_ip,
host_mac,
username=self.username,
password=self.password)
self.logger.info('BMS interface: %s' % self._interface)
self.run('ip link set dev %s up'%(self._interface))
if self.vlan_id:
# self.run('vconfig add %s %s'%(self._interface, self.vlan_id))
# Removing the dependency on vconfig
self.run('ip link add link {ifc} name {ifc}.{vlan} type vlan id '
'{vlan}'.format (ifc=self._interface, vlan=self.vlan_id))
self.run('ip link set dev %s.%s up'%(self._interface, self.vlan_id))
pvlanintf = '%s.%s'%(self._interface, self.vlan_id) if self.vlan_id\
else self._interface
self.run('ip link set dev %s up'%pvlanintf)
mvlanintf = '%s-%s'%(pvlanintf,
get_random_string(2, chars=string.ascii_letters))
# Truncate the interface name length to 15 char due to linux limitation
self.mvlanintf = mvlanintf[-15:]
self.logger.info('BMS mvlanintf: %s' % self.mvlanintf)
macaddr = 'address %s'%self.bms_mac if self.bms_mac else ''
self.run('ip link add %s link %s %s type macvlan mode bridge'%(
self.mvlanintf, pvlanintf, macaddr))
self.run('ip netns add %s'%self.namespace)
self.run('ip link set netns %s %s'%(self.namespace, self.mvlanintf))
self.run_namespace('ip link set dev %s up'%self.mvlanintf)
def create_netns(self, bms_node, namespace, cidr):
bms_data = self.inputs.bms_data[bms_node]
server_ip = bms_data['mgmt_ip']
username = bms_data['username']
password = bms_data['password']
intf = bms_data['interfaces'][0]
mac = intf['host_mac']
gw_ip = get_an_ip(cidr, offset=1)
bms_ip = get_an_ip(cidr, offset=2)
mask = cidr.split('/')[1]
interface = get_intf_name_from_mac(server_ip,
mac,
username=username,
password=password)
create_netns(server_ip,
username,
password,
namespace,
interface,
address=bms_ip,
gateway=gw_ip,
mask=mask)
self.addCleanup(delete_netns, server_ip, username, password, namespace)
prouter = self.get_associated_prouters(bms_node, [intf])[0]
prouter.configure_interface(intf['tor_port'], gw_ip, mask)
self.addCleanup(prouter.delete_interface, intf['tor_port'])
def setup_bms(self):
self.bms_created = True
if len(self.interfaces) > 1:
self._interface = self.create_bonding()
else:
host_mac = self.interfaces[0]['host_mac']
self._interface = get_intf_name_from_mac(self.mgmt_ip,
host_mac,
username=self.username,
password=self.password)
self.logger.info('BMS interface: %s' % self._interface)
if self.vlan_id:
self.run('vconfig add %s %s' % (self._interface, self.vlan_id))
self.run('ip link set %s.%s up' % (self._interface, self.vlan_id))
pvlanintf = '%s.%s'%(self._interface, self.vlan_id) if self.vlan_id\
else self._interface
self.run('ip link set dev %s up' % pvlanintf)
self.mvlanintf = '%s-mv%s' % (pvlanintf, get_random_string(4))
self.logger.info('BMS mvlanintf: %s' % self.mvlanintf)
macaddr = 'address %s' % self.bms_mac if self.bms_mac else ''
self.run('ip link add %s link %s %s type macvlan mode bridge' %
(self.mvlanintf, pvlanintf, macaddr))
self.run('ip netns add %s' % self.namespace)
self.run('ip link set netns %s %s' % (self.namespace, self.mvlanintf))
self.run_namespace('ip link set dev %s up' % self.mvlanintf)
if self.static_ip:
addr = self.bms_ip + '/' + str(self.bms_ip_netmask)
self.run_namespace('ip addr add %s dev %s' %
(addr, self.mvlanintf))
if self.bms_gw_ip is not None:
self.run_namespace('ip route add default via %s' %
(self.bms_gw_ip))
def delete_bonding(self, interfaces=None):
for interface in interfaces or self.interfaces:
physical_intf = get_intf_name_from_mac(self.mgmt_ip,
interface['host_mac'],
username=self.username,
password=self.password)
self.run('ip link set %s down' % (physical_intf))
self.run('ip link set %s nomaster' % (physical_intf))
self.run('ip link delete %s' % self.bond_name)
def create_bonding(self):
self.delete_bonding()
bond_intf = 'bond0'
self.run('ip link add %s type bond mode 802.3ad' % bond_intf)
for interface in self.interfaces:
physical_intf = get_intf_name_from_mac(self.mgmt_ip,
interface['host_mac'],
username=self.username,
password=self.password)
self.run('ip link set %s master %s' % (physical_intf, bond_intf))
return bond_intf
def add_remove_interface_from_bonding(self, interfaces, remove=False):
for interface in interfaces:
physical_intf = get_intf_name_from_mac(self.mgmt_ip,
interface['host_mac'],
username=self.username,
password=self.password)
if remove:
self.run('ip link set %s down'%(physical_intf))
self.run('ip link set %s nomaster'%(physical_intf))
else:
self.run('ip link set %s down'%(physical_intf))
self.run('ip link set %s master %s'%(physical_intf, self.bond_name))
self.run('ip link set %s up'%(physical_intf))
def setup_bms(self):
self.bms_created = True
if len(self.interfaces) > 1:
interface = self.create_bonding()
else:
host_mac = self.interfaces[0]['host_mac']
interface = get_intf_name_from_mac(self.mgmt_ip,
host_mac,
username=self.username,
password=self.password)
if self.vlan_id:
self.run('vconfig add %s %s' % (interface, self.vlan_id))
pvlanintf = '%s.%s'(interface, self.vlan_id) if self.vlan_id\
else interface
self.mvlanintf = '%s-mv%s' % (pvlanintf, get_random_string(4))
macaddr = 'address %s' % self.bms_mac if self.bms_mac else ''
self.run('ip link add %s link %s %s type macvlan mode bridge' %
(self.mvlanintf, pvlanintf, macaddr))
self.run('ip netns add %s' % self.namespace)
self.run('ip link set netns %s %s' % (self.namespace, self.mvlanintf))
self.run_namespace('ip link set dev %s up' % self.mvlanintf)
