def populate_instance_id_choices(self, request, context):
try:
instances = guts_api.instances_list(request)
except Exception:
instances =[]
exceptions.handle(request,
_("Unable to retrieve instances list.")
)
instances_list = [(instance.id,
"%s - %s" % (instance.name, instance.hypervisor_name))
for instance in instances]
if not instances_list:
instances_list.insert(0,
("", _("No Instance present for migration"))
)
else:
instances_list.insert(0,
("", _("Select an Instance to be migrated"))
)
return instances_list
def get(self, request):
"""Get a list of instances
"""
result = guts_api.instances_list(request)
return {'items': [u.to_dict() for u in result]}
