# See the License for the specific language governing permissions and
# limitations under the License.
-"""L2 bridge domain utilities Library."""
+"""L2 Utilities Library."""
from robot.api.deco import keyword
from resources.libraries.python.topology import Topology
class L2Util(object):
- """Utilities for l2 bridge domain configuration"""
-
- def __init__(self):
- pass
+ """Utilities for l2 configuration"""
@staticmethod
def vpp_add_l2fib_entry(node, mac, interface, bd_id):
- """ Creates a static L2FIB entry on a vpp node.
+ """ Create a static L2FIB entry on a vpp node.
:param node: Node to add L2FIB entry on.
:param mac: Destination mac address.
interface=sw_if_index)
@staticmethod
- @keyword('Setup l2 bridge domain with id "${bd_id}" flooding "${flood}" '
- 'forwarding "${forward}" learning "${learn}" and arp termination '
- '"${arp_term}" on vpp node "${node}"')
- def setup_vpp_l2_bridge_domain(node, bd_id, flood, forward, learn,
- arp_term):
- """Create a l2 bridge domain on the chosen vpp node
-
- Executes "bridge_domain_add_del bd_id {bd_id} flood {flood} uu-flood 1
+ def create_l2_bd(node, bd_id, flood=1, uu_flood=1, forward=1, learn=1,
+ arp_term=0):
+ """Create a l2 bridge domain on the chosen VPP node
+
+ Execute "bridge_domain_add_del bd_id {bd_id} flood {flood} uu-flood 1
forward {forward} learn {learn} arp-term {arp_term}" VAT command on
the node.
- For the moment acts as a placeholder
+
:param node: node where we wish to crate the l2 bridge domain
- :param bd_id: bridge domain id
+ :param bd_id: bridge domain index number
:param flood: enable flooding
+ :param uu_flood: enable uu_flood
:param forward: enable forwarding
:param learn: enable mac address learning to fib
:param arp_term: enable arp_termination
- :type node: str
- :type bd_id: str
+ :type node: dict
+ :type bd_id: int
:type flood: bool
+ :type uu_flood: bool
:type forward: bool
:type learn: bool
:type arp_term:bool
- :return:
"""
- pass
-
- @keyword('Add interface "${interface}" to l2 bridge domain with index '
- '"${bd_id}" and shg "${shg}" on vpp node "${node}"')
- def add_interface_to_l2_bd(self, node, interface, bd_id, shg):
- """Adds interface to l2 bridge domain.
-
- Executes the "sw_interface_set_l2_bridge {interface1} bd_id {bd_id}
- shg {shg} enable" VAT command on the given node.
- For the moment acts as a placeholder
- :param node: node where we want to execute the command that does this.
- :param interface:
- :param bd_id:
- :param shg:
+ VatExecutor.cmd_from_template(node, "l2_bd_create.vat",
+ bd_id=bd_id, flood=flood,
+ uu_flood=uu_flood, forward=forward,
+ learn=learn, arp_term=arp_term)
+
+ @staticmethod
+ def add_interface_to_l2_bd(node, interface, bd_id, shg=0):
+ """Add a interface to the l2 bridge domain.
+
+ Get SW IF ID and add it to the bridge domain.
+
+ :param node: node where we want to execute the command that does this
+ :param interface: interface name
+ :param bd_id: bridge domain index number to add Interface name to
+ :param shg: split horizon group
:type node: dict
:type interface: str
- :type bd_id: str
- :type shg: str
+ :type bd_id: int
+ :type shg: int
+ """
+ sw_if_index = Topology.get_interface_sw_index(node, interface)
+ L2Util.add_sw_if_index_to_l2_bd(node, sw_if_index, bd_id, shg)
+
+ @staticmethod
+ def add_sw_if_index_to_l2_bd(node, sw_if_index, bd_id, shg=0):
+ """Add interface with sw_if_index to l2 bridge domain.
+
+ Execute the "sw_interface_set_l2_bridge sw_if_index {sw_if_index}
+ bd_id {bd_id} shg {shg} enable" VAT command on the given node.
+
+ :param node: node where we want to execute the command that does this
+ :param sw_if_index: interface index
+ :param bd_id: bridge domain index number to add SW IF ID to
+ :param shg: split horizon group
+ :type node: dict
+ :type sw_if_index: int
+ :type bd_id: int
+ :type shg: int
:return:
"""
- pass
+ VatExecutor.cmd_from_template(node, "l2_bd_add_sw_if_index.vat",
+ bd_id=bd_id, sw_if_index=sw_if_index,
+ shg=shg)
@staticmethod
@keyword('Create dict used in bridge domain template file for node '
'"${node}" with links "${link_names}" and bd_id "${bd_id}"')
def create_bridge_domain_vat_dict(node, link_names, bd_id):
- """Creates dictionary that can be used in l2 bridge domain template.
+ """Create dictionary that can be used in l2 bridge domain template.
:param node: node data dictionary
:param link_names: list of names of links the bridge domain should be
The resulting dictionary looks like this:
'interface1': interface name of first interface
'interface2': interface name of second interface
- 'bd_id': bridge domian index
+ 'bd_id': bridge domain index
"""
bd_dict = Topology().get_interfaces_by_link_names(node, link_names)
bd_dict['bd_id'] = bd_id
:param node: Node to add L2BD on.
:param bd_id: Bridge domain ID.
:param port_1: First interface name added to L2BD.
- :param port_2: Second interface name addded to L2BD.
+ :param port_2: Second interface name added to L2BD.
:param learn: Enable/disable MAC learn.
:type node: dict
:type bd_id: int
- :type interface1: str
- :type interface2: str
+ :type port_1: str
+ :type port_2: str
:type learn: bool
"""
sw_if_index1 = Topology.get_interface_sw_index(node, port_1)
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