VMAddNic.get_vm_reconfig_spec() - Code Metrics - Inspection of "Psm/vsphere dist std networks" - StackStorm/st2contrib - Measure and Improve Code Quality continuously with Scrutinizer

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Pull Request — master (#577)

unknown

created 2016-10-14 08:27 UTC

VMAddNic.get_vm_reconfig_spec() C

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Complexity

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Lines	0
Ratio	0 %

Importance

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Metric	Value
cc	7
c	0
b	0
f	0
dl	0
loc	54
rs	6.8325

How to fix Long Method

# Licensed to the StackStorm, Inc ('StackStorm') under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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 pyVmomi import vim

from vmwarelib import inventory
from vmwarelib import checkinputs
from vmwarelib.actions import BaseAction


class VMAddNic(BaseAction):

    def run(self, vm_id, vm_name, network_name,
            nictype, stayconnected, wakeonlan, vsphere=None):
        """
        Add Network Adapter to Virtual Machine

        Args:
        - vm_id: Moid of Virtual Machine to edit
        - vm_name: Name of Virtual Machine to edit
        - vsphere: Pre-configured vsphere connection details (config.yaml)
        - network_name: vsphere network to connect to
        - nictype: Nic type to add
        - stayconnected: Nic connected on boot
        - wakeonlan: Wake on Lan

        Returns:
        - dict: state true/false
        """
        # create object itmes of key components
        checkinputs.one_of_two_strings(vm_id, vm_name, "ID or Name")

        self.establish_connection(vsphere)

        vm = inventory.get_virtualmachine(self.si_content, vm_id, vm_name)

        try:
            nettype = "dist"
            network_obj = inventory.get_distributedportgroup(self.si_content,
                                                             name=network_name)
        except:
            nettype = "std"
            network_obj = inventory.get_network(self.si_content,
                                                name=network_name)

        vm_reconfig_spec = self.get_vm_reconfig_spec(network_obj,
                                                     stayconnected,
                                                     nictype,
                                                     wakeonlan,
                                                     nettype)

        add_vnic_task = vm.ReconfigVM_Task(spec=vm_reconfig_spec)
        successfully_added_vnic = self._wait_for_task(add_vnic_task)

        return {'state': successfully_added_vnic}

    def get_vm_reconfig_spec(self, network_obj,
                             stay_connected, network_type,
                             wake_on_lan, nettype):
        network_spec = vim.vm.device.VirtualDeviceSpec()
        network_spec.operation = vim.vm.device.VirtualDeviceSpec.Operation.add

        if network_type.lower() == 'e1000':
            network_spec.device = vim.vm.device.VirtualE1000()
        elif network_type.lower() == 'flexible':
            network_spec.device = vim.vm.device.VirtualPCNet32()
        elif network_type.lower() == 'vmxnet':
            network_spec.device = vim.vm.device.VirtualVmxnet()
        elif network_type.lower() == 'enhancedvmxnet':
            network_spec.device = vim.vm.device.VirtualVmxnet2()
        elif network_type.lower() == 'vmxnet3':
            network_spec.device = vim.vm.device.VirtualVmxnet3()
        else:
            network_spec.device = vim.vm.device.VirtualEthernetCard()

        network_spec.device.wakeOnLanEnabled = wake_on_lan
        network_spec.device.deviceInfo = vim.Description()

        # Default functionality is to use the
        # Distributed Port Group over a standard group
        if nettype == "dist":
            network_spec.device.backing = \
                vim.vm.device.VirtualEthernetCard\
                .DistributedVirtualPortBackingInfo()
            network_spec.device.backing.port = vim.dvs.PortConnection()

            dvs_port_connection = vim.dvs.PortConnection()
            dvs_port_connection.portgroupKey = network_obj.key
            dvs_port_connection.switchUuid = \
                network_obj.config.distributedVirtualSwitch.uuid

            network_spec.device.backing = \
                vim.vm.device.VirtualEthernetCard\
                .DistributedVirtualPortBackingInfo()
            network_spec.device.backing.port = dvs_port_connection
        else:
            network_spec.device.backing = \
                vim.vm.device.VirtualEthernetCard.NetworkBackingInfo()
            network_spec.device.backing.network = network_obj
            network_spec.device.backing.deviceName = network_obj.name

        network_spec.device.connectable = \
            vim.vm.device.VirtualDevice.ConnectInfo()
        network_spec.device.connectable.startConnected = stay_connected
        network_spec.device.connectable.allowGuestControl = True

        # creating reconfig spec
        vm_reconfig_spec = vim.vm.ConfigSpec()
        vm_reconfig_spec.deviceChange = [network_spec]
        return vm_reconfig_spec


1			# Licensed to the StackStorm, Inc ('StackStorm') under one or more
2			# contributor license agreements. See the NOTICE file distributed with
3			# this work for additional information regarding copyright ownership.
4			# The ASF licenses this file to You under the Apache License, Version 2.0
5			# (the "License"); you may not use this file except in compliance with
6			# the License. You may obtain a copy of the License at
7			#
8			# http://www.apache.org/licenses/LICENSE-2.0
9			#
10			# Unless required by applicable law or agreed to in writing, software
11			# distributed under the License is distributed on an "AS IS" BASIS,
12			# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13			# See the License for the specific language governing permissions and
14			# limitations under the License.
15
16			from pyVmomi import vim
17
18			from vmwarelib import inventory
19			from vmwarelib import checkinputs
20			from vmwarelib.actions import BaseAction
21
22
23			class VMAddNic(BaseAction):
24
25			def run(self, vm_id, vm_name, network_name,
26			nictype, stayconnected, wakeonlan, vsphere=None):
27			"""
28			Add Network Adapter to Virtual Machine
29
30			Args:
31			- vm_id: Moid of Virtual Machine to edit
32			- vm_name: Name of Virtual Machine to edit
33			- vsphere: Pre-configured vsphere connection details (config.yaml)
34			- network_name: vsphere network to connect to
35			- nictype: Nic type to add
36			- stayconnected: Nic connected on boot
37			- wakeonlan: Wake on Lan
38
39			Returns:
40			- dict: state true/false
41			"""
42			# create object itmes of key components
43			checkinputs.one_of_two_strings(vm_id, vm_name, "ID or Name")
44
45			self.establish_connection(vsphere)
46
47			vm = inventory.get_virtualmachine(self.si_content, vm_id, vm_name)
48
49			try:
50			nettype = "dist"
51			network_obj = inventory.get_distributedportgroup(self.si_content,
52			name=network_name)
53			except:
54			nettype = "std"
55			network_obj = inventory.get_network(self.si_content,
56			name=network_name)
57
58			vm_reconfig_spec = self.get_vm_reconfig_spec(network_obj,
59			stayconnected,
60			nictype,
61			wakeonlan,
62			nettype)
63
64			add_vnic_task = vm.ReconfigVM_Task(spec=vm_reconfig_spec)
65			successfully_added_vnic = self._wait_for_task(add_vnic_task)
66
67			return {'state': successfully_added_vnic}
68
69			def get_vm_reconfig_spec(self, network_obj,
70			stay_connected, network_type,
71			wake_on_lan, nettype):
72			network_spec = vim.vm.device.VirtualDeviceSpec()
73			network_spec.operation = vim.vm.device.VirtualDeviceSpec.Operation.add
74
75			if network_type.lower() == 'e1000':
76			network_spec.device = vim.vm.device.VirtualE1000()
77			elif network_type.lower() == 'flexible':
78			network_spec.device = vim.vm.device.VirtualPCNet32()
79			elif network_type.lower() == 'vmxnet':
80			network_spec.device = vim.vm.device.VirtualVmxnet()
81			elif network_type.lower() == 'enhancedvmxnet':
82			network_spec.device = vim.vm.device.VirtualVmxnet2()
83			elif network_type.lower() == 'vmxnet3':
84			network_spec.device = vim.vm.device.VirtualVmxnet3()
85			else:
86			network_spec.device = vim.vm.device.VirtualEthernetCard()
87
88			network_spec.device.wakeOnLanEnabled = wake_on_lan
89			network_spec.device.deviceInfo = vim.Description()
90
91			# Default functionality is to use the
92			# Distributed Port Group over a standard group
93			if nettype == "dist":
94			network_spec.device.backing = \
95			vim.vm.device.VirtualEthernetCard\
96			.DistributedVirtualPortBackingInfo()
97			network_spec.device.backing.port = vim.dvs.PortConnection()
98
99			dvs_port_connection = vim.dvs.PortConnection()
100			dvs_port_connection.portgroupKey = network_obj.key
101			dvs_port_connection.switchUuid = \
102			network_obj.config.distributedVirtualSwitch.uuid
103
104			network_spec.device.backing = \
105			vim.vm.device.VirtualEthernetCard\
106			.DistributedVirtualPortBackingInfo()
107			network_spec.device.backing.port = dvs_port_connection
108			else:
109			network_spec.device.backing = \
110			vim.vm.device.VirtualEthernetCard.NetworkBackingInfo()
111			network_spec.device.backing.network = network_obj
112			network_spec.device.backing.deviceName = network_obj.name
113
114			network_spec.device.connectable = \
115			vim.vm.device.VirtualDevice.ConnectInfo()
116			network_spec.device.connectable.startConnected = stay_connected
117			network_spec.device.connectable.allowGuestControl = True
118
119			# creating reconfig spec
120			vm_reconfig_spec = vim.vm.ConfigSpec()
121			vm_reconfig_spec.deviceChange = [network_spec]
122			return vm_reconfig_spec
123

StackStorm / st2contrib

Pull Request — master (#577)

VMAddNic.get_vm_reconfig_spec() C

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