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Added get_properties_of_managed_object in salt.utils.vmware

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- optimally retrieves the properties of a managed object
This commit is contained in:
Alexandru Bleotu 2016-10-24 12:52:14 -04:00
parent 0881caae96
commit 4ff0f3bcbe
1 changed files with 36 additions and 0 deletions
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36
salt/utils/vmware.py
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@ -767,6 +767,42 @@ def get_mors_with_properties(service_instance, object_type, property_list=None,
return object_list
def get_properties_of_managed_object(mo_ref, properties):
'''
Returns specific properties of a managed object, retrieved in an
optimally.
mo_ref
The managed object reference.
properties
List of properties of the managed object to retrieve.
'''
service_instance = get_service_instance_from_managed_object(mo_ref)
log.trace('Retrieving name of {0}'''.format(type(mo_ref).__name__))
try:
items = get_mors_with_properties(service_instance,
type(mo_ref),
container_ref=mo_ref,
property_list=['name'],
local_properties=True)
mo_name = items[0]['name']
except vmodl.query.InvalidProperty:
mo_name = '<unnamed>'
log.trace('Retrieving properties \'{0}\' of {1} \'{2}\''
''.format(properties, type(mo_ref).__name__, mo_name))
items = get_mors_with_properties(service_instance,
type(mo_ref),
container_ref=mo_ref,
property_list=properties,
local_properties=True)
if not items:
raise salt.exceptions.VMwareApiError(
'Properties of managed object \'{0}\' weren\'t '
'retrieved'.format(mo_name))
return items[0]
def get_network_adapter_type(adapter_type):
'''
Return the network adapter type.