marcoabreu commented on a change in pull request #10917: [MXNET-416] Add docker cache URL: https://github.com/apache/incubator-mxnet/pull/10917#discussion_r187871185
########## File path: ci/docker_cache.py ########## @@ -0,0 +1,257 @@ +#!/usr/bin/env python3 +# -*- coding: utf-8 -*- + +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +""" +Utility to handle distributed docker cache +""" + +import os +import logging +import argparse +import sys +import boto3 +import tempfile +import pprint +import threading +import build as build_util +import botocore +import subprocess +from botocore.handlers import disable_signing +from subprocess import call, check_call, CalledProcessError +from joblib import Parallel, delayed + +S3_METADATA_IMAGE_ID_KEY = 'docker-image-id' +LOG_PROGRESS_PERCENTAGE_THRESHOLD = 10 + +cached_aws_session = None + + +class ProgressPercentage(object): + def __init__(self, object_name, size): + self._object_name = object_name + self._size = size + self._seen_so_far = 0 + self._last_percentage = 0 + self._lock = threading.Lock() + + def __call__(self, bytes_amount): + # To simplify we'll assume this is hooked up + # to a single filename. + with self._lock: + self._seen_so_far += bytes_amount + percentage = int((self._seen_so_far / self._size) * 100) + if (percentage - self._last_percentage) >= LOG_PROGRESS_PERCENTAGE_THRESHOLD: + self._last_percentage = percentage + logging.info('{}% of {}'.format(percentage, self._object_name)) + +def build_save_containers(platforms, bucket): + if len(platforms) == 0: + return + + Parallel(n_jobs=len(platforms), backend="multiprocessing")( + delayed(_build_save_container)(platform, bucket) + for platform in platforms) + + is_error = False + + logging.error('TODO: implement error detection') Review comment: Done ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services
