Merge "Implements basic functionality for use with Pluribus switches."

Author: Zuul

doc/source/configuration.rst

@@ -166,6 +166,14 @@ for the Nokia SRL series device::
     password = password
     ip = <switch mgmt ip address>
 
+for a Pluribus switch::
+
+    [genericswitch:sw-hostname]
+    device_type = netmiko_pluribus
+    username = admin
+    password = password
+    ip = <switch mgmt ip address>
+
 Additionally the ``GenericSwitch`` mechanism driver needs to be enabled from
 the ml2 config file ``/etc/neutron/plugins/ml2/ml2_conf.ini``::
 

networking_generic_switch/devices/netmiko_devices/pluribus.py

@@ -0,0 +1,35 @@
+# Copyright 2022 EscherCloud.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from networking_generic_switch.devices import netmiko_devices
+
+
+class Pluribus(netmiko_devices.NetmikoSwitch):
+    ADD_NETWORK = (
+        'vlan-create id {segmentation_id} scope fabric\
+ ports none description {network_name} auto-vxlan',
+    )
+
+    DELETE_NETWORK = (
+        'vlan-delete id {segmentation_id}',
+    )
+
+    PLUG_PORT_TO_NETWORK = (
+        'vlan-port-remove vlan-range all ports {port}',
+        'port-vlan-add port {port} untagged-vlan {segmentation_id}',
+    )
+
+    DELETE_PORT = (
+        'vlan-port-remove vlan-range all ports {port}',
+    )

networking_generic_switch/tests/unit/netmiko/test_pluribus.py

@@ -0,0 +1,54 @@
+# Copyright 2022 EscherCloud.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from unittest import mock
+
+from networking_generic_switch.devices.netmiko_devices import pluribus
+from networking_generic_switch.tests.unit.netmiko import test_netmiko_base
+
+
+class TestNetmikoPluribus(test_netmiko_base.NetmikoSwitchTestBase):
+
+    def _make_switch_device(self):
+        device_cfg = {'device_type': 'netmiko_pluribus'}
+        return pluribus.Pluribus(device_cfg)
+
+    @mock.patch('networking_generic_switch.devices.netmiko_devices.'
+                'NetmikoSwitch.send_commands_to_device')
+    def test_add_network(self, m_exec):
+        self.switch.add_network(33, '0ae071f5-5be9-43e4-80ea-e41fefe85b21')
+        m_exec.assert_called_with(
+            ['vlan-create id 33 scope fabric ports none description\
+ 0ae071f55be943e480eae41fefe85b21 auto-vxlan'])
+
+    @mock.patch('networking_generic_switch.devices.netmiko_devices.'
+                'NetmikoSwitch.send_commands_to_device')
+    def test_del_network(self, mock_exec):
+        self.switch.del_network(33, '0ae071f5-5be9-43e4-80ea-e41fefe85b21')
+        mock_exec.assert_called_with(['vlan-delete id 33'])
+
+    @mock.patch('networking_generic_switch.devices.netmiko_devices.'
+                'NetmikoSwitch.send_commands_to_device')
+    def test_plug_port_to_network(self, mock_exec):
+        self.switch.plug_port_to_network(3333, 33)
+        mock_exec.assert_called_with(
+            ['vlan-port-remove vlan-range all ports 3333',
+             'port-vlan-add port 3333 untagged-vlan 33', ])
+
+    @mock.patch('networking_generic_switch.devices.netmiko_devices.'
+                'NetmikoSwitch.send_commands_to_device')
+    def test_delete_port(self, mock_exec):
+        self.switch.delete_port(3333, 33)
+        mock_exec.assert_called_with(
+            ['vlan-port-remove vlan-range all ports 3333'])

setup.cfg

@@ -47,5 +47,6 @@ generic_switch.devices =
     netmiko_cumulus = networking_generic_switch.devices.netmiko_devices.cumulus:Cumulus
     netmiko_sonic = networking_generic_switch.devices.netmiko_devices.sonic:Sonic
     netmiko_nokia_srl = networking_generic_switch.devices.netmiko_devices.nokia:NokiaSRL
+    netmiko_pluribus = networking_generic_switch.devices.netmiko_devices.pluribus:Pluribus
 tempest.test_plugins =
     ngs_tests = tempest_plugin.plugin:NGSTempestPlugin