def _usage_from_instance(context, instance_ref, network_info=None, **kw):
def null_safe_str(s):
return str(s) if s else ''
image_ref_url = utils.generate_image_url(instance_ref['image_ref'])
usage_info = dict(
tenant_id=instance_ref['project_id'],
user_id=instance_ref['user_id'],
instance_id=instance_ref['uuid'],
instance_type=instance_ref['instance_type']['name'],
instance_type_id=instance_ref['instance_type_id'],
memory_mb=instance_ref['memory_mb'],
disk_gb=instance_ref['root_gb'] + instance_ref['ephemeral_gb'],
display_name=instance_ref['display_name'],
created_at=str(instance_ref['created_at']),
# Nova's deleted vs terminated instance terminology is confusing,
# this should be when the instance was deleted (i.e. terminated_at),
# not when the db record was deleted. (mdragon)
deleted_at=null_safe_str(instance_ref['terminated_at']),
launched_at=null_safe_str(instance_ref['launched_at']),
image_ref_url=image_ref_url,
state=instance_ref['vm_state'],
state_description=null_safe_str(instance_ref['task_state']))
if network_info is not None:
usage_info['fixed_ips'] = network_info.fixed_ips()
usage_info.update(kw)
return usage_info
def usage_from_instance(context, instance_ref, network_info,
system_metadata, **kw):
"""Get usage information for an instance which is common to all
notifications.
:param network_info: network_info provided if not None
:param system_metadata: system_metadata DB entries for the instance,
if not None. *NOTE*: Currently unused here in trunk, but needed for
potential custom modifications.
"""
def null_safe_str(s):
return str(s) if s else ''
image_ref_url = utils.generate_image_url(instance_ref['image_ref'])
instance_type_name = instance_ref.get('instance_type', {}).get('name', '')
usage_info = dict(
tenant_id=instance_ref['project_id'],
user_id=instance_ref['user_id'],
instance_id=instance_ref['uuid'],
instance_type=instance_type_name,
instance_type_id=instance_ref['instance_type_id'],
memory_mb=instance_ref['memory_mb'],
disk_gb=instance_ref['root_gb'] + instance_ref['ephemeral_gb'],
display_name=instance_ref['display_name'],
created_at=str(instance_ref['created_at']),
# Nova's deleted vs terminated instance terminology is confusing,
# this should be when the instance was deleted (i.e. terminated_at),
# not when the db record was deleted. (mdragon)
deleted_at=null_safe_str(instance_ref.get('terminated_at')),
launched_at=null_safe_str(instance_ref.get('launched_at')),
image_ref_url=image_ref_url,
state=instance_ref['vm_state'],
state_description=null_safe_str(instance_ref.get('task_state')))
if network_info is not None:
usage_info['fixed_ips'] = network_info.fixed_ips()
usage_info.update(kw)
return usage_info
def usage_from_instance(context, instance_ref, network_info, system_metadata,
**kw):
"""Get usage information for an instance which is common to all
notifications.
:param network_info: network_info provided if not None
:param system_metadata: system_metadata DB entries for the instance,
if not None. *NOTE*: Currently unused here in trunk, but needed for
potential custom modifications.
"""
def null_safe_str(s):
return str(s) if s else ''
image_ref_url = utils.generate_image_url(instance_ref['image_ref'])
instance_type_name = instance_ref.get('instance_type', {}).get('name', '')
usage_info = dict(
tenant_id=instance_ref['project_id'],
user_id=instance_ref['user_id'],
instance_id=instance_ref['uuid'],
instance_type=instance_type_name,
instance_type_id=instance_ref['instance_type_id'],
memory_mb=instance_ref['memory_mb'],
disk_gb=instance_ref['root_gb'] + instance_ref['ephemeral_gb'],
display_name=instance_ref['display_name'],
created_at=str(instance_ref['created_at']),
# Nova's deleted vs terminated instance terminology is confusing,
# this should be when the instance was deleted (i.e. terminated_at),
# not when the db record was deleted. (mdragon)
deleted_at=null_safe_str(instance_ref.get('terminated_at')),
launched_at=null_safe_str(instance_ref.get('launched_at')),
image_ref_url=image_ref_url,
state=instance_ref['vm_state'],
state_description=null_safe_str(instance_ref.get('task_state')))
if network_info is not None:
usage_info['fixed_ips'] = network_info.fixed_ips()
usage_info.update(kw)
return usage_info
def info_from_instance(context, instance_ref, network_info,
system_metadata, **kw):
"""Get detailed instance information for an instance which is common to all
notifications.
:param network_info: network_info provided if not None
:param system_metadata: system_metadata DB entries for the instance,
if not None. *NOTE*: Currently unused here in trunk, but needed for
potential custom modifications.
"""
def null_safe_str(s):
return str(s) if s else ''
image_ref_url = utils.generate_image_url(instance_ref['image_ref'])
instance_type_name = instance_ref.get('instance_type', {}).get('name', '')
if system_metadata is None:
try:
system_metadata = db.instance_system_metadata_get(
context, instance_ref['uuid'])
except exception.NotFound:
system_metadata = {}
instance_info = dict(
# Owner properties
tenant_id=instance_ref['project_id'],
user_id=instance_ref['user_id'],
# Identity properties
instance_id=instance_ref['uuid'],
display_name=instance_ref['display_name'],
reservation_id=instance_ref['reservation_id'],
# Type properties
instance_type=instance_type_name,
instance_type_id=instance_ref['instance_type_id'],
architecture=instance_ref['architecture'],
# Capacity properties
memory_mb=instance_ref['memory_mb'],
disk_gb=instance_ref['root_gb'] + instance_ref['ephemeral_gb'],
vcpus=instance_ref['vcpus'],
# Note(dhellmann): This makes the disk_gb value redundant, but
# we are keeping it for backwards-compatibility with existing
# users of notifications.
root_gb=instance_ref['root_gb'],
ephemeral_gb=instance_ref['ephemeral_gb'],
# Location properties
host=instance_ref['host'],
availability_zone=instance_ref['availability_zone'],
# Date properties
created_at=str(instance_ref['created_at']),
# Nova's deleted vs terminated instance terminology is confusing,
# this should be when the instance was deleted (i.e. terminated_at),
# not when the db record was deleted. (mdragon)
deleted_at=null_safe_str(instance_ref.get('terminated_at')),
launched_at=null_safe_str(instance_ref.get('launched_at')),
# Image properties
image_ref_url=image_ref_url,
os_type=instance_ref['os_type'],
kernel_id=instance_ref['kernel_id'],
ramdisk_id=instance_ref['ramdisk_id'],
# Status properties
state=instance_ref['vm_state'],
state_description=null_safe_str(instance_ref.get('task_state')),
# accessIPs
access_ip_v4=instance_ref['access_ip_v4'],
access_ip_v6=instance_ref['access_ip_v6'],
)
if network_info is not None:
fixed_ips = []
for vif in network_info:
for ip in vif.fixed_ips():
ip["label"] = vif["network"]["label"]
fixed_ips.append(ip)
instance_info['fixed_ips'] = fixed_ips
# add image metadata
image_meta_props = image_meta(system_metadata)
instance_info["image_meta"] = image_meta_props
# add instance metadata
instance_info['metadata'] = instance_ref['metadata']
instance_info.update(kw)
return instance_info
