from uaclient import exceptions
from uaclient.api.api import APIEndpoint
from uaclient.api.data_types import AdditionalInfo
from uaclient.apt import is_installed
from uaclient.clouds.identity import cloud_instance_factory
from uaclient.config import UAConfig
from uaclient.data_types import BoolDataValue, DataObject, Field
class ShouldAutoAttachResult(DataObject, AdditionalInfo):
fields = [
Field("should_auto_attach", BoolDataValue),
]
def __init__(self, should_auto_attach: bool):
self.should_auto_attach = should_auto_attach
def should_auto_attach() -> ShouldAutoAttachResult:
return _should_auto_attach(UAConfig())
def _should_auto_attach(cfg: UAConfig) -> ShouldAutoAttachResult:
try:
cloud_instance_factory()
except exceptions.CloudFactoryError:
return ShouldAutoAttachResult(
should_auto_attach=False,
)
return ShouldAutoAttachResult(
should_auto_attach=is_installed("ubuntu-advantage-pro"),
)
endpoint = APIEndpoint(
version="v1",
name="ShouldAutoAttach",
fn=_should_auto_attach,
options_cls=None,
)