asg.py 文件源码

def _fetch_images(self, ec2, image_ids):
        while True:
            try:
                return ec2.describe_images(ImageIds=list(image_ids))
            except ClientError as e:
                if e.response['Error']['Code'] == 'InvalidAMIID.NotFound':
                    msg = e.response['Error']['Message']
                    e_ami_ids = [
                        e_ami_id.strip() for e_ami_id
                        in msg[msg.find("'[") + 2:msg.rfind("]'")].split(',')]
                    self.log.warning(
                        "asg:not-encrypted filter image not found %s",
                        e_ami_ids)
                    for e_ami_id in e_ami_ids:
                        image_ids.remove(e_ami_id)
                    continue
                raise