def make_vnic_sample(instance, name, type, unit, volume, vnic_data):
metadata = copy.copy(vnic_data)
resource_metadata = dict(zip(metadata._fields, metadata))
resource_metadata['instance_id'] = instance.id
resource_metadata['instance_type'] = (instance.flavor['id']
if instance.flavor else None)
compute_util.add_reserved_user_metadata(instance.metadata,
resource_metadata)
if vnic_data.fref is not None:
rid = vnic_data.fref
else:
instance_name = util.instance_name(instance)
rid = "%s-%s-%s" % (instance_name, instance.id, vnic_data.name)
return sample.Sample(name=name,
type=type,
unit=unit,
volume=volume,
user_id=instance.user_id,
project_id=instance.tenant_id,
resource_id=rid,
timestamp=timeutils.utcnow().isoformat(),
resource_metadata=resource_metadata)
def make_vnic_sample(instance, name, type, unit, volume, vnic_data):
metadata = copy.copy(vnic_data)
resource_metadata = dict(zip(metadata._fields, metadata))
resource_metadata['instance_id'] = instance.id
resource_metadata['instance_type'] = (instance.flavor['id'] if
instance.flavor else None)
compute_util.add_reserved_user_metadata(instance.metadata,
resource_metadata)
if vnic_data.fref is not None:
rid = vnic_data.fref
else:
instance_name = util.instance_name(instance)
rid = "%s-%s-%s" % (instance_name, instance.id, vnic_data.name)
return sample.Sample(
name=name,
type=type,
unit=unit,
volume=volume,
user_id=instance.user_id,
project_id=instance.tenant_id,
resource_id=rid,
timestamp=timeutils.isotime(),
resource_metadata=resource_metadata
)
def process_notification(self, message):
instance_properties = self.get_instance_properties(message)
if isinstance(instance_properties.get('metadata'), dict):
src_metadata = instance_properties['metadata']
del instance_properties['metadata']
util.add_reserved_user_metadata(src_metadata, instance_properties)
return self.get_sample(message)
def process_notification(self, message):
instance_properties = self.get_instance_properties(message)
if isinstance(instance_properties.get('metadata'), dict):
src_metadata = instance_properties['metadata']
del instance_properties['metadata']
util.add_reserved_user_metadata(src_metadata, instance_properties)
return self.get_sample(message)
def _get_metadata_from_object(instance):
"""Return a metadata dictionary for the instance.
"""
metadata = {
'display_name': instance.name,
'name': getattr(instance, 'OS-EXT-SRV-ATTR:instance_name', u''),
'instance_type': (instance.flavor['id'] if instance.flavor else None),
'host': instance.hostId,
'flavor': instance.flavor,
# Image properties
'image': instance.image,
'image_ref': (instance.image['id'] if instance.image else None),
}
# Images that come through the conductor API in the nova notifier
# plugin will not have links.
if instance.image and instance.image.get('links'):
metadata['image_ref_url'] = instance.image['links'][0]['href']
else:
metadata['image_ref_url'] = None
for name in INSTANCE_PROPERTIES:
if hasattr(instance, name):
metadata[name] = getattr(instance, name)
metadata['vcpus'] = instance.flavor['vcpus']
metadata['memory_mb'] = instance.flavor['ram']
metadata['disk_gb'] = instance.flavor['disk']
metadata['ephemeral_gb'] = instance.flavor['ephemeral']
metadata['root_gb'] = int(metadata['disk_gb']) - \
int(metadata['ephemeral_gb'])
return compute_util.add_reserved_user_metadata(instance.metadata, metadata)
