def get_network_backing(client,
porggroup_name,
datacenter_name,
portgroup_type):
"""
Gets a standard portgroup network backing for a given Datacenter
Note: The method assumes that there is only one standard portgroup
and datacenter with the mentioned names.
"""
datacenter = datacenter_helper.get_datacenter(client, datacenter_name)
if not datacenter:
print("Datacenter '{}' not found".format(datacenter_name))
return None
filter = Network.FilterSpec(datacenters=set([datacenter]),
names=set([porggroup_name]),
types=set([portgroup_type]))
network_summaries = client.vcenter.Network.list(filter=filter)
if len(network_summaries) > 0:
network = network_summaries[0].network
print("Selecting {} Portgroup Network '{}' ({})".
format(portgroup_type, porggroup_name, network))
return network
else:
print("Portgroup Network not found in Datacenter '{}'".
format(datacenter_name))
return None
def get_distributed_network_backing(client, dv_portgroup_name,
datacenter_name):
"""
Gets a distributed portgroup network backing for a given Datacenter
Note: The method assumes that there is only one distributed portgroup
and datacenter with the mentioned names.
"""
datacenter = datacenter_helper.get_datacenter(client, datacenter_name)
if not datacenter:
print("Datacenter '{}' not found".format(datacenter_name))
return None
filter = Network.FilterSpec(datacenters=set([datacenter]),
names=set([dv_portgroup_name]),
types=set([Network.Type.DISTRIBUTED_PORTGROUP
]))
network_summaries = client.vcenter.Network.list(filter=filter)
if len(network_summaries) > 0:
network = network_summaries[0].network
print("Selecting Distributed Portgroup Network '{}' ({})".format(
dv_portgroup_name, network))
return network
else:
print("Distributed Portgroup Network not found in Datacenter '{}'".
format(datacenter_name))
return None
def get_standard_network_backing(stub_config, std_porggroup_name,
datacenter_name):
"""
Gets a standard portgroup network backing for a given Datacenter
Note: The method assumes that there is only one standard portgroup
and datacenter with the mentioned names.
"""
datacenter = datacenter_helper.get_datacenter(stub_config, datacenter_name)
if not datacenter:
print("Datacenter '{}' not found".format(datacenter_name))
return None
network_svc = Network(stub_config)
filter = Network.FilterSpec(datacenters=set([datacenter]),
names=set([std_porggroup_name]),
types=set([Network.Type.STANDARD_PORTGROUP]))
network_summaries = network_svc.list(filter=filter)
network = None
if len(network_summaries) > 0:
network = network_summaries[0].network
print("Selecting Standard Portgroup Network '{}' ({})".format(
std_porggroup_name, network))
return network
else:
print("Standard Portgroup Network not found in Datacenter '{}'".format(
datacenter_name))
return None
def get_datastore(client, datacenter_name, datastore_name):
"""
Returns the identifier of a datastore
Note: The method assumes that there is only one datastore and datacenter
with the mentioned names.
"""
datacenter = datacenter_helper.get_datacenter(client, datacenter_name)
if not datacenter:
print("Datacenter '{}' not found".format(datacenter_name))
return None
filter_spec = Datastore.FilterSpec(names=set([datastore_name]),
datacenters=set([datacenter]))
datastore_summaries = client.vcenter.Datastore.list(filter_spec)
if len(datastore_summaries) > 0:
datastore = datastore_summaries[0].datastore
return datastore
else:
return None
def get_resource_pool(stub_config, datacenter_name):
"""
Returns the identifier of the first resourcepool in the datacenter
"""
datacenter = datacenter_helper.get_datacenter(stub_config, datacenter_name)
if not datacenter:
print("Datacenter '{}' not found".format(datacenter_name))
return None
filter_spec = ResourcePool.FilterSpec(datacenters=set([datacenter]))
resource_pool_svc = ResourcePool(stub_config)
resource_pool_summaries = resource_pool_svc.list(filter_spec)
if len(resource_pool_summaries) > 0:
resource_pool = resource_pool_summaries[0].resource_pool
print("Selecting ResourcePool '{}'".format(resource_pool))
return resource_pool
else:
print("ResourcePool not found in Datacenter '{}'".format(
datacenter_name))
return None
def detect_vm_folder(context, datacenter_name, folder_name):
"""Find vm folder based on datacenter and folder name"""
datacenter = datacenter_helper.get_datacenter(context.client,
datacenter_name)
if not datacenter:
print("Datacenter '{}' not found".format(datacenter_name))
return None
folder_summaries = context.client.vcenter.Folder.list(
Folder.FilterSpec(type=Folder.Type.VIRTUAL_MACHINE,
names=set([folder_name]),
datacenters=set([datacenter])))
if len(folder_summaries) > 0:
folder = folder_summaries[0].folder
print("Detected VM Folder '{}' as {}".format(folder_name, folder))
context.testbed.entities['VM_FOLDER_IDS'][folder_name] = folder
return True
else:
print("VM Folder '{}' missing in Datacenter {}".
format(folder_name, datacenter_name))
return False
def get_cluster(client, datacenter_name, cluster_name):
"""
Returns the identifier of a cluster
Note: The method assumes only one cluster and datacenter
with the mentioned name.
"""
datacenter = datacenter_helper.get_datacenter(client, datacenter_name)
if not datacenter:
print("Datacenter '{}' not found".format(datacenter_name))
return None
filter_spec = Cluster.FilterSpec(names=set([cluster_name]),
datacenters=set([datacenter]))
cluster_summaries = client.vcenter.Cluster.list(filter_spec)
if len(cluster_summaries) > 0:
cluster = cluster_summaries[0].cluster
print("Detected cluster '{}' as {}".format(cluster_name, cluster))
return cluster
else:
print("Cluster '{}' not found".format(cluster_name))
return None
def get_folder(client, datacenter_name, folder_name):
"""
Returns the identifier of a folder
Note: The method assumes that there is only one folder and datacenter
with the mentioned names.
"""
datacenter = datacenter_helper.get_datacenter(client, datacenter_name)
if not datacenter:
print("Datacenter '{}' not found".format(datacenter_name))
return None
filter_spec = Folder.FilterSpec(type=Folder.Type.VIRTUAL_MACHINE,
names=set([folder_name]),
datacenters=set([datacenter]))
folder_summaries = client.vcenter.Folder.list(filter_spec)
if len(folder_summaries) > 0:
folder = folder_summaries[0].folder
print("Detected folder '{}' as {}".format(folder_name, folder))
return folder
else:
print("Folder '{}' not found".format(folder_name))
return None
def get_resource_pool(client, datacenter_name, resource_pool_name=None):
"""
Returns the identifier of the resource pool with the given name or the
first resource pool in the datacenter if the name is not provided.
"""
datacenter = datacenter_helper.get_datacenter(client, datacenter_name)
if not datacenter:
print("Datacenter '{}' not found".format(datacenter_name))
return None
names = set([resource_pool_name]) if resource_pool_name else None
filter_spec = ResourcePool.FilterSpec(datacenters=set([datacenter]),
names=names)
resource_pool_summaries = client.vcenter.ResourcePool.list(filter_spec)
if len(resource_pool_summaries) > 0:
resource_pool = resource_pool_summaries[0].resource_pool
print("Selecting ResourcePool '{}'".format(resource_pool))
return resource_pool
else:
print("ResourcePool not found in Datacenter '{}'".format(
datacenter_name))
return None
