def update_image(self, image: Image) -> Image:
with self._session():
i = self._get_sql_object_by_id(self.images, image.id)
if i is None:
raise NonExistingImageError(image)
update_attrs(i, **SImage.get_kwargs(image))
return image
def delete_image(self, image: Image):
if self.data.get_instances_by_image_id(image.id):
raise ImageWithInstancesError(image)
if image.id is None:
raise NonExistingImageError(image)
self.data.remove_image(image.id)
self.save()
image.unbind_meta_repo()
def update_image(self, image: Image) -> Image:
self._validate_image(image)
existing_model = self.get_model_by_id(image.model_id)
if existing_model is None:
raise NonExistingModelError(image.model_id)
existing_image = self.get_image_by_id(image.id)
if existing_image is None:
raise NonExistingImageError(image)
self.data.remove_image(image.id)
self.data.add_image(copy.deepcopy(image))
self.save()
return image
def update_image(self, image: Image) -> Image:
self._validate_image(image)
existing_task = self.get_task_by_id(image.task_id)
if existing_task is None:
raise NonExistingTaskError(image.task_id)
existing_image = self.get_image_by_id(image.id)
if existing_image is None:
raise NonExistingImageError(image)
self.data.remove_image(image.id)
self.data.add_image(copy.deepcopy(image))
self.save()
return image
def create_instance(self, instance: RuntimeInstance) -> RuntimeInstance:
self._validate_instance(instance)
image = self.get_image_by_id(instance.image_id)
if image is None:
raise NonExistingImageError(instance.image_id)
environment = self.get_environment_by_id(instance.environment_id)
if environment is None:
raise NonExistingEnvironmentError(instance.environment_id)
if self.get_instance_by_name(instance.name, image, environment) is not None:
raise ExistingInstanceError(instance)
instance._id = self.data.get_and_increment('next_instance_id')
self.data.add_instance(copy.deepcopy(instance))
self.save()
return instance
def delete_image(self, image: Image):
if image.id is None:
raise NonExistingImageError(image)
self.data.remove_image(image.id)
self.save()
image.unbind_meta_repo()
def create_instance(self, instance: RuntimeInstance) -> RuntimeInstance:
self._validate_instance(instance)
if self._get_sql_object_by_id(self.images, instance.image_id) is None:
raise NonExistingImageError(instance.image_id)
return self._create_object(self.instances, instance,
ExistingInstanceError)