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utils.py
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utils.py
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from mock import Mock
from pyVmomi import vim, vmodl # pylint: disable=no-name-in-module
from vnc_api import vnc_api
from cvm.clients import make_filter_spec
from cvm.models import VirtualMachineModel, VirtualNetworkModel, VlanIdPool
def create_vmware_vm_mock(network=None, uuid=None, name=None):
vmware_vm = Mock(spec=vim.VirtualMachine)
vmware_vm.summary.runtime.host = Mock(vm=[vmware_vm])
vmware_vm.config.hardware.device = []
vm_properties = {
'config.instanceUuid': uuid or 'd376b6b4-943d-4599-862f-d852fd6ba425',
'name': name or 'VM',
'runtime.powerState': 'poweredOn',
'guest.toolsRunningStatus': 'guestToolsRunning',
}
vmware_vm.config.instanceUuid = uuid or 'd376b6b4-943d-4599-862f-d852fd6ba425'
vmware_vm.network = network
vmware_vm.guest.net = []
if network:
device = Mock()
backing_mock = Mock(spec=vim.vm.device.VirtualEthernetCard.DistributedVirtualPortBackingInfo())
device.backing = backing_mock
device.backing.port.portgroupKey = network[0].key
device.macAddress = 'c8:5b:76:53:0f:f5'
vmware_vm.config.hardware.device = [device]
return vmware_vm, vm_properties
def create_dpg_mock(**kwargs):
dpg_mock = Mock(spec=vim.dvs.DistributedVirtualPortgroup)
for kwarg in kwargs:
setattr(dpg_mock, kwarg, kwargs[kwarg])
dpg_mock.config.distributedVirtualSwitch.FetchDVPorts.return_value = []
return dpg_mock
def create_vcenter_client_mock():
vcenter_client = Mock()
vcenter_client.__enter__ = Mock()
vcenter_client.__exit__ = Mock()
return vcenter_client
def create_vnc_client_mock():
vnc_client = Mock()
project = vnc_api.Project()
project.set_uuid('project-uuid')
vnc_client.read_or_create_project.return_value = project
vnc_client.read_security_group.return_value = vnc_api.SecurityGroup()
return vnc_client
def create_property_filter(obj, filters):
filter_spec = make_filter_spec(obj, filters)
return vmodl.query.PropertyCollector.Filter(filter_spec)
def create_vm_model(network=None, uuid=None):
vmware_vm, vm_properties = create_vmware_vm_mock(network=network, uuid=uuid)
return VirtualMachineModel(vmware_vm, vm_properties)
def create_vn_model(name, key, uuid=None):
vnc_vn = Mock()
vnc_vn.name = name
vnc_vn.uuid = uuid or 'uuid'
vmware_dpg = create_dpg_mock(name=name, key=key)
return VirtualNetworkModel(vmware_dpg, vnc_vn)
def create_port_mock(vlan_id):
port = Mock()
port.config.setting.vlan.vlanId = vlan_id
return port
def reserve_vlan_ids(vlan_id_pool, vlan_ids):
for vlan_id in vlan_ids:
vlan_id_pool.reserve(vlan_id)