def delete()

in cli/src/pcluster/models/imagebuilder.py [0:0]
30 lines of code
13 McCabe index (conditional complexity)

    def delete(self, force=False):  # noqa: C901
        """Delete CFN Stack and associate resources and deregister the image."""
        if force or (not self._check_instance_using_image() and not self._check_image_is_shared()):
            try:
                if AWSApi.instance().cfn.stack_exists(self.image_id):
                    if self.stack.imagebuilder_image_is_building:
                        raise BadRequestImageBuilderActionError(
                            "Image cannot be deleted because EC2 ImageBuilder Image has a running workflow."
                        )
                    # Delete stack
                    AWSApi.instance().cfn.delete_stack(self.image_id)

                if AWSApi.instance().ec2.image_exists(image_id=self.image_id):
                    # Deregister image
                    AWSApi.instance().ec2.deregister_image(self.image.id)

                    # Delete snapshot
                    for snapshot_id in self.image.snapshot_ids:
                        AWSApi.instance().ec2.delete_snapshot(snapshot_id)
                elif AWSApi.instance().ec2.failed_image_exists(image_id=self.image_id):
                    # Deregister image
                    AWSApi.instance().ec2.deregister_image(self.failed_image.id)

                    # Delete snapshot
                    for snapshot_id in self.failed_image.snapshot_ids:
                        AWSApi.instance().ec2.delete_snapshot(snapshot_id)

                # Delete s3 image directory
                try:
                    self.bucket.check_bucket_exists()
                    self.bucket.delete_s3_artifacts()
                except AWSClientError:
                    logging.warning(
                        "S3 bucket associated to the image does not exist, skip image s3 artifacts deletion."
                    )

                # Delete log group
                try:
                    AWSApi.instance().logs.delete_log_group(self._log_group_name)
                except AWSClientError:
                    logging.warning("Unable to delete log group %s.", self._log_group_name)

            except (AWSClientError, ImageError) as e:
                raise _imagebuilder_error_mapper(e, f"Unable to delete image and stack, due to {str(e)}")