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 'workflows' in expected_attrs:
workflows = base.obj_make_list(context,
objects.WorkflowList(context),
objects.Workflow,
db_consistencygroup['workflows'])
consistencygroup.cgsnapshots = workflows
consistencygroup._context = context
consistencygroup.obj_reset_changes()
return consistencygroup
def _from_db_object(context, cgsnapshot, db_cgsnapshots,
expected_attrs=None):
expected_attrs = expected_attrs or []
for name, field in cgsnapshot.fields.items():
if name in OPTIONAL_FIELDS:
continue
value = db_cgsnapshots.get(name)
setattr(cgsnapshot, name, value)
if 'consistencygroup' in expected_attrs:
consistencygroup = objects.ConsistencyGroup(context)
consistencygroup._from_db_object(context, consistencygroup,
db_cgsnapshots[
'consistencygroup'])
cgsnapshot.consistencygroup = consistencygroup
if 'snapshots' in expected_attrs:
snapshots = base.obj_make_list(
context, objects.SnapshotsList(context),
objects.Snapshots,
db_cgsnapshots['snapshots'])
cgsnapshot.snapshots = snapshots
cgsnapshot._context = context
cgsnapshot.obj_reset_changes()
return cgsnapshot
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_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_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_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_all_by_group(cls, context, group_id, filters=None):
workflows = db.workflow_get_all_by_group(context, group_id, filters)
expected_attrs = cls._get_expected_attrs(context)
return base.obj_make_list(context,
cls(context),
objects.Workflow,
workflows,
expected_attrs=expected_attrs)
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,
marker,
limit,
sort_keys=None,
sort_dirs=None,
filters=None,
offset=None):
workflows = db.workflow_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.Workflow,
workflows,
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 = workflow_types.get_all_types(context,
inactive,
filters,
marker=marker,
limit=limit,
sort_keys=sort_keys,
sort_dirs=sort_dirs,
offset=offset)
expected_attrs = WorkflowType._get_expected_attrs(context)
return base.obj_make_list(context,
cls(context),
objects.WorkflowType,
types.values(),
expected_attrs=expected_attrs)
def get_all_by_workflow(cls, context, workflow_id, filters=None):
backups = db.backup_get_all_by_workflow(context, workflow_id, filters)
return base.obj_make_list(context, cls(context), objects.Backup,
backups)
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_host(cls, context, workflow_id, host):
attachments = db.workflow_attachment_get_by_host(
context, workflow_id, host)
return base.obj_make_list(context, cls(context),
objects.WorkflowAttachment, attachments)
def get_all_by_group(cls, context, group_id, filters=None):
cgsnapshots = db.cgsnapshot_get_all_by_group(context, group_id,
filters)
return base.obj_make_list(context, cls(context),
objects.CGSnapshot,
cgsnapshots)
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_instance_uuid(cls, context, workflow_id, instance_uuid):
attachments = db.workflow_attachment_get_by_instance_uuid(
context, workflow_id, instance_uuid)
return base.obj_make_list(context, cls(context),
objects.WorkflowAttachment, attachments)
def _from_db_object(context, workflow, db_workflow, expected_attrs=None):
if expected_attrs is None:
expected_attrs = []
for name, field in workflow.fields.items():
if name in Workflow.OPTIONAL_FIELDS:
continue
value = db_workflow.get(name)
if isinstance(field, fields.IntegerField):
value = value or 0
workflow[name] = value
# Get data from db_workflow object that was queried by joined query
# from DB
if 'metadata' in expected_attrs:
metadata = db_workflow.get('workflow_metadata', [])
workflow.metadata = {
item['key']: item['value']
for item in metadata
}
if 'admin_metadata' in expected_attrs:
metadata = db_workflow.get('workflow_admin_metadata', [])
workflow.admin_metadata = {
item['key']: item['value']
for item in metadata
}
if 'glance_metadata' in expected_attrs:
metadata = db_workflow.get('workflow_glance_metadata', [])
workflow.glance_metadata = {
item['key']: item['value']
for item in metadata
}
if 'workflow_type' in expected_attrs:
db_workflow_type = db_workflow.get('workflow_type')
if db_workflow_type:
vt_expected_attrs = []
if 'workflow_type.extra_specs' in expected_attrs:
vt_expected_attrs.append('extra_specs')
workflow.workflow_type = objects.WorkflowType._from_db_object(
context,
objects.WorkflowType(),
db_workflow_type,
expected_attrs=vt_expected_attrs)
if 'workflow_attachment' in expected_attrs:
attachments = base.obj_make_list(
context, objects.WorkflowAttachmentList(context),
objects.WorkflowAttachment,
db_workflow.get('workflow_attachment'))
workflow.workflow_attachment = attachments
if 'consistencygroup' in expected_attrs:
consistencygroup = objects.ConsistencyGroup(context)
consistencygroup._from_db_object(context, consistencygroup,
db_workflow['consistencygroup'])
workflow.consistencygroup = consistencygroup
if 'snapshots' in expected_attrs:
snapshots = base.obj_make_list(context,
objects.SnapshotList(context),
objects.Snapshot,
db_workflow['snapshots'])
workflow.snapshots = snapshots
workflow._context = context
workflow.obj_reset_changes()
return workflow
