def _from_db_object(context, consistencygroup, db_consistencygroup,
expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
for name, field in consistencygroup.fields.items():
if name in OPTIONAL_FIELDS:
continue
value = db_consistencygroup.get(name)
setattr(consistencygroup, name, value)
if 'cgsnapshots' in expected_attrs:
cgsnapshots = base.obj_make_list(
context, objects.CGSnapshotsList(context),
objects.CGSnapshot,
db_consistencygroup['cgsnapshots'])
consistencygroup.cgsnapshots = cgsnapshots
if 'volumes' in expected_attrs:
volumes = base.obj_make_list(
context, objects.VolumeList(context),
objects.Volume,
db_consistencygroup['volumes'])
consistencygroup.cgsnapshots = volumes
consistencygroup._context = context
consistencygroup.obj_reset_changes()
return consistencygroup
def _from_db_object(context,
consistencygroup,
db_consistencygroup,
expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
for name, field in consistencygroup.fields.items():
if name in OPTIONAL_FIELDS:
continue
value = db_consistencygroup.get(name)
setattr(consistencygroup, name, value)
if 'cgsnapshots' in expected_attrs:
cgsnapshots = base.obj_make_list(
context, objects.CGSnapshotsList(context), objects.CGSnapshot,
db_consistencygroup['cgsnapshots'])
consistencygroup.cgsnapshots = cgsnapshots
if 'volumes' in expected_attrs:
volumes = base.obj_make_list(context, objects.VolumeList(context),
objects.Volume,
db_consistencygroup['volumes'])
consistencygroup.cgsnapshots = volumes
consistencygroup._context = context
consistencygroup.obj_reset_changes()
return consistencygroup
def _from_db_object(context, volume, db_volume, expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
for name, field in volume.fields.items():
if name in Volume.OPTIONAL_FIELDS:
continue
value = db_volume.get(name)
if isinstance(field, fields.IntegerField):
value = value or 0
volume[name] = value
# Get data from db_volume object that was queried by joined query
# from DB
if 'metadata' in expected_attrs:
metadata = db_volume.get('volume_metadata', [])
volume.metadata = {item['key']: item['value'] for item in metadata}
if 'admin_metadata' in expected_attrs:
metadata = db_volume.get('volume_admin_metadata', [])
volume.admin_metadata = {item['key']: item['value']
for item in metadata}
if 'glance_metadata' in expected_attrs:
metadata = db_volume.get('volume_glance_metadata', [])
volume.glance_metadata = {item['key']: item['value']
for item in metadata}
if 'volume_type' in expected_attrs:
db_volume_type = db_volume.get('volume_type')
if db_volume_type:
vt_expected_attrs = []
if 'volume_type.extra_specs' in expected_attrs:
vt_expected_attrs.append('extra_specs')
volume.volume_type = objects.VolumeType._from_db_object(
context, objects.VolumeType(), db_volume_type,
expected_attrs=vt_expected_attrs)
if 'volume_attachment' in expected_attrs:
attachments = base.obj_make_list(
context, objects.VolumeAttachmentList(context),
objects.VolumeAttachment,
db_volume.get('volume_attachment'))
volume.volume_attachment = attachments
if 'consistencygroup' in expected_attrs:
consistencygroup = objects.ConsistencyGroup(context)
consistencygroup._from_db_object(context,
consistencygroup,
db_volume['consistencygroup'])
volume.consistencygroup = consistencygroup
if 'snapshots' in expected_attrs:
snapshots = base.obj_make_list(
context, objects.SnapshotList(context),
objects.Snapshot,
db_volume['snapshots'])
volume.snapshots = snapshots
volume._context = context
volume.obj_reset_changes()
return volume
def get_all(cls, context, search_opts, marker=None, limit=None,
sort_keys=None, sort_dirs=None, offset=None):
snapshots = db.snapshot_get_all(context, search_opts, marker, limit,
sort_keys, sort_dirs, offset)
expected_attrs = Snapshot._get_expected_attrs(context)
return base.obj_make_list(context, cls(context), objects.Snapshot,
snapshots, expected_attrs=expected_attrs)
def get_by_host(cls, context, host, filters=None):
snapshots = db.snapshot_get_by_host(context, host, filters)
expected_attrs = Snapshot._get_expected_attrs(context)
return base.obj_make_list(context,
cls(context),
objects.Snapshot,
snapshots,
expected_attrs=expected_attrs)
def get_active_by_window(cls, context, begin, end):
snapshots = db.snapshot_get_active_by_window(context, begin, end)
expected_attrs = Snapshot._get_expected_attrs(context)
return base.obj_make_list(context,
cls(context),
objects.Snapshot,
snapshots,
expected_attrs=expected_attrs)
def get_all_for_cgsnapshot(cls, context, cgsnapshot_id):
snapshots = db.snapshot_get_all_for_cgsnapshot(context, cgsnapshot_id)
expected_attrs = Snapshot._get_expected_attrs(context)
return base.obj_make_list(context,
cls(context),
objects.Snapshot,
snapshots,
expected_attrs=expected_attrs)
def get_all_by_project(cls, context, project_id, filters=None,
marker=None, limit=None, offset=None,
sort_keys=None, sort_dirs=None):
backups = db.backup_get_all_by_project(context, project_id, filters,
marker, limit, offset,
sort_keys, sort_dirs)
return base.obj_make_list(context, cls(context), objects.Backup,
backups)
def get_all(cls, context, filters=None, marker=None, limit=None,
offset=None, sort_keys=None, sort_dirs=None):
consistencygroups = db.consistencygroup_get_all(
context, filters=filters, marker=marker, limit=limit,
offset=offset, sort_keys=sort_keys, sort_dirs=sort_dirs)
return base.obj_make_list(context, cls(context),
objects.ConsistencyGroup,
consistencygroups)
def get_all(cls, context, marker, limit, sort_keys=None, sort_dirs=None,
filters=None, offset=None):
volumes = db.volume_get_all(context, marker, limit,
sort_keys=sort_keys, sort_dirs=sort_dirs,
filters=filters, offset=offset)
expected_attrs = cls._get_expected_attrs(context)
return base.obj_make_list(context, cls(context), objects.Volume,
volumes, expected_attrs=expected_attrs)
def get_all(cls, context, inactive=0, filters=None, marker=None,
limit=None, sort_keys=None, sort_dirs=None, offset=None):
types = volume_types.get_all_types(context, inactive, filters,
marker=marker, limit=limit,
sort_keys=sort_keys,
sort_dirs=sort_dirs, offset=offset)
expected_attrs = VolumeType._get_expected_attrs(context)
return base.obj_make_list(context, cls(context),
objects.VolumeType, types.values(),
expected_attrs=expected_attrs)
def get_all(cls,
context,
filters=None,
marker=None,
limit=None,
offset=None,
sort_keys=None,
sort_dirs=None):
backups = db.backup_get_all(context, filters, marker, limit, offset,
sort_keys, sort_dirs)
return base.obj_make_list(context, cls(context), objects.Backup,
backups)
def get_all(cls,
context,
search_opts,
marker=None,
limit=None,
sort_keys=None,
sort_dirs=None,
offset=None):
snapshots = db.snapshot_get_all(context, search_opts, marker, limit,
sort_keys, sort_dirs, offset)
expected_attrs = Snapshot._get_expected_attrs(context)
return base.obj_make_list(context,
cls(context),
objects.Snapshot,
snapshots,
expected_attrs=expected_attrs)
def get_all(cls,
context,
filters=None,
marker=None,
limit=None,
offset=None,
sort_keys=None,
sort_dirs=None):
consistencygroups = db.consistencygroup_get_all(context,
filters=filters,
marker=marker,
limit=limit,
offset=offset,
sort_keys=sort_keys,
sort_dirs=sort_dirs)
return base.obj_make_list(context, cls(context),
objects.ConsistencyGroup, consistencygroups)
def get_all(cls,
context,
inactive=0,
filters=None,
marker=None,
limit=None,
sort_keys=None,
sort_dirs=None,
offset=None):
types = volume_types.get_all_types(context,
inactive,
filters,
marker=marker,
limit=limit,
sort_keys=sort_keys,
sort_dirs=sort_dirs,
offset=offset)
expected_attrs = VolumeType._get_expected_attrs(context)
return base.obj_make_list(context,
cls(context),
objects.VolumeType,
types.values(),
expected_attrs=expected_attrs)
def get_all_by_host(cls, context, host):
backups = db.backup_get_all_by_host(context, host)
return base.obj_make_list(context, cls(context), objects.Backup,
backups)
def get_all_by_binary(cls, context, binary, disabled=None):
services = db.service_get_all_by_binary(context, binary,
disabled=disabled)
return base.obj_make_list(context, cls(context), objects.Service,
services)
def get_all(cls, context, filters=None):
services = db.service_get_all(context, filters)
return base.obj_make_list(context, cls(context), objects.Service,
services)
def get_all_by_binary(cls, context, binary, disabled=None):
services = db.service_get_all_by_binary(context,
binary,
disabled=disabled)
return base.obj_make_list(context, cls(context), objects.Service,
services)
def get_all(cls, context, filters=None):
services = db.service_get_all(context, filters)
return base.obj_make_list(context, cls(context), objects.Service,
services)
def get_all_by_host(cls, context, volume_id, host):
attachments = db.volume_attachment_get_by_host(context, volume_id,
host)
return base.obj_make_list(context, cls(context),
objects.VolumeAttachment, attachments)
def get_by_host(cls, context, host, filters=None):
snapshots = db.snapshot_get_by_host(context, host, filters)
expected_attrs = Snapshot._get_expected_attrs(context)
return base.obj_make_list(context, cls(context), objects.Snapshot,
snapshots, expected_attrs=expected_attrs)
def get_active_by_window(cls, context, begin, end):
snapshots = db.snapshot_get_active_by_window(context, begin, end)
expected_attrs = Snapshot._get_expected_attrs(context)
return base.obj_make_list(context, cls(context), objects.Snapshot,
snapshots, expected_attrs=expected_attrs)
def get_all_by_instance_uuid(cls, context, volume_id, instance_uuid):
attachments = db.volume_attachment_get_by_instance_uuid(
context, volume_id, instance_uuid)
return base.obj_make_list(context, cls(context),
objects.VolumeAttachment, attachments)
def get_all_by_host(cls, context, host):
backups = db.backup_get_all_by_host(context, host)
return base.obj_make_list(context, cls(context), objects.Backup,
backups)
def get_all_by_instance_uuid(cls, context, volume_id, instance_uuid):
attachments = db.volume_attachment_get_by_instance_uuid(
context, volume_id, instance_uuid)
return base.obj_make_list(context, cls(context),
objects.VolumeAttachment, attachments)
def get_all_by_volume(cls, context, volume_id, filters=None):
backups = db.backup_get_all_by_volume(context, volume_id, filters)
return base.obj_make_list(context, cls(context), objects.Backup,
backups)
def get_all_by_group(cls, context, group_id, filters=None):
volumes = db.volume_get_all_by_group(context, group_id, filters)
expected_attrs = cls._get_expected_attrs(context)
return base.obj_make_list(context, cls(context), objects.Volume,
volumes, expected_attrs=expected_attrs)
def get_all_by_volume(cls, context, volume_id, filters=None):
backups = db.backup_get_all_by_volume(context, volume_id, filters)
return base.obj_make_list(context, cls(context), objects.Backup,
backups)
def get_all_by_host(cls, context, volume_id, host):
attachments = db.volume_attachment_get_by_host(context, volume_id,
host)
return base.obj_make_list(context, cls(context),
objects.VolumeAttachment, attachments)
def get_all_for_cgsnapshot(cls, context, cgsnapshot_id):
snapshots = db.snapshot_get_all_for_cgsnapshot(context, cgsnapshot_id)
expected_attrs = Snapshot._get_expected_attrs(context)
return base.obj_make_list(context, cls(context), objects.Snapshot,
snapshots, expected_attrs=expected_attrs)