ClickHouse/tests/ci/s3_helper.py

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# -*- coding: utf-8 -*-
import hashlib
import logging
import os
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import re
import shutil
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import time
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from multiprocessing.dummy import Pool
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import boto3
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from env_helper import S3_TEST_REPORTS_BUCKET, S3_BUILDS_BUCKET, RUNNER_TEMP, CI
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from compress_files import compress_file_fast
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def _md5(fname):
hash_md5 = hashlib.md5()
with open(fname, "rb") as f:
for chunk in iter(lambda: f.read(4096), b""):
hash_md5.update(chunk)
logging.debug("MD5 for %s is %s", fname, hash_md5.hexdigest())
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return hash_md5.hexdigest()
def _flatten_list(lst):
result = []
for elem in lst:
if isinstance(elem, list):
result += _flatten_list(elem)
else:
result.append(elem)
return result
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class S3Helper:
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def __init__(self, host):
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self.session = boto3.session.Session(region_name='us-east-1')
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self.client = self.session.client('s3', endpoint_url=host)
def _upload_file_to_s3(self, bucket_name, file_path, s3_path):
logging.debug("Start uploading %s to bucket=%s path=%s", file_path, bucket_name, s3_path)
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metadata = {}
if os.path.getsize(file_path) < 64 * 1024 * 1024:
if s3_path.endswith("txt") or s3_path.endswith("log") or s3_path.endswith("err") or s3_path.endswith("out"):
metadata['ContentType'] = "text/plain; charset=utf-8"
logging.info("Content type %s for file path %s", "text/plain; charset=utf-8", file_path)
elif s3_path.endswith("html"):
metadata['ContentType'] = "text/html; charset=utf-8"
logging.info("Content type %s for file path %s", "text/html; charset=utf-8", file_path)
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elif s3_path.endswith("css"):
metadata['ContentType'] = "text/css; charset=utf-8"
logging.info("Content type %s for file path %s", "text/css; charset=utf-8", file_path)
elif s3_path.endswith("js"):
metadata['ContentType'] = "text/javascript; charset=utf-8"
logging.info("Content type %s for file path %s", "text/css; charset=utf-8", file_path)
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else:
logging.info("No content type provied for %s", file_path)
else:
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if re.search(r'\.(txt|log|err|out)$', s3_path) or re.search(r'\.log\..*(?<!\.gz)$', s3_path):
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logging.info("Going to compress file log file %s to %s", file_path, file_path + ".gz")
compress_file_fast(file_path, file_path + ".gz")
file_path += ".gz"
s3_path += ".gz"
else:
logging.info("Processing file without compression")
logging.info("File is too large, do not provide content type")
self.client.upload_file(file_path, bucket_name, s3_path, ExtraArgs=metadata)
logging.info("Upload %s to %s. Meta: %s", file_path, s3_path, metadata)
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# last two replacements are specifics of AWS urls:
# https://jamesd3142.wordpress.com/2018/02/28/amazon-s3-and-the-plus-symbol/
return "https://s3.amazonaws.com/{bucket}/{path}".format(bucket=bucket_name, path=s3_path) \
.replace('+', '%2B').replace(' ', '%20')
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def upload_test_report_to_s3(self, file_path, s3_path):
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if CI:
return self._upload_file_to_s3(S3_TEST_REPORTS_BUCKET, file_path, s3_path)
else:
return S3Helper.copy_file_to_local(S3_TEST_REPORTS_BUCKET, file_path, s3_path)
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def upload_build_file_to_s3(self, file_path, s3_path):
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if CI:
return self._upload_file_to_s3(S3_BUILDS_BUCKET, file_path, s3_path)
else:
return S3Helper.copy_file_to_local(S3_BUILDS_BUCKET, file_path, s3_path)
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def fast_parallel_upload_dir(self, dir_path, s3_dir_path, bucket_name):
all_files = []
for root, _, files in os.walk(dir_path):
for file in files:
all_files.append(os.path.join(root, file))
logging.info("Files found %s", len(all_files))
counter = 0
t = time.time()
sum_time = 0
def upload_task(file_path):
nonlocal counter
nonlocal t
nonlocal sum_time
try:
s3_path = file_path.replace(dir_path, s3_dir_path)
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metadata = {}
if s3_path.endswith("html"):
metadata['ContentType'] = "text/html; charset=utf-8"
elif s3_path.endswith("css"):
metadata['ContentType'] = "text/css; charset=utf-8"
elif s3_path.endswith("js"):
metadata['ContentType'] = "text/javascript; charset=utf-8"
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# Retry
for i in range(5):
try:
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self.client.upload_file(file_path, bucket_name, s3_path, ExtraArgs=metadata)
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break
except Exception as ex:
if i == 4:
raise ex
time.sleep(0.1 * i)
counter += 1
if counter % 1000 == 0:
sum_time += int(time.time() - t)
print("Uploaded", counter, "-", int(time.time() - t), "s", "sum time", sum_time, "s")
t = time.time()
except Exception as ex:
logging.critical("Failed to upload file, expcetion %s", ex)
return "https://s3.amazonaws.com/{bucket}/{path}".format(bucket=bucket_name, path=s3_path)
p = Pool(256)
logging.basicConfig(level=logging.CRITICAL)
result = sorted(_flatten_list(p.map(upload_task, all_files)))
logging.basicConfig(level=logging.INFO)
return result
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def _upload_folder_to_s3(self, folder_path, s3_folder_path, bucket_name, keep_dirs_in_s3_path, upload_symlinks):
logging.info("Upload folder '%s' to bucket=%s of s3 folder '%s'", folder_path, bucket_name, s3_folder_path)
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if not os.path.exists(folder_path):
return []
files = os.listdir(folder_path)
if not files:
return []
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p = Pool(min(len(files), 5))
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def task(file_name):
full_fs_path = os.path.join(folder_path, file_name)
if keep_dirs_in_s3_path:
full_s3_path = s3_folder_path + "/" + os.path.basename(folder_path)
else:
full_s3_path = s3_folder_path
if os.path.isdir(full_fs_path):
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return self._upload_folder_to_s3(full_fs_path, full_s3_path, bucket_name, keep_dirs_in_s3_path,
upload_symlinks)
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if os.path.islink(full_fs_path):
if upload_symlinks:
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if CI:
return self._upload_file_to_s3(bucket_name, full_fs_path, full_s3_path + "/" + file_name)
else:
return S3Helper.copy_file_to_local(bucket_name, full_fs_path, full_s3_path + "/" + file_name)
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return []
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if CI:
return self._upload_file_to_s3(bucket_name, full_fs_path, full_s3_path + "/" + file_name)
else:
return S3Helper.copy_file_to_local(bucket_name, full_fs_path, full_s3_path + "/" + file_name)
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return sorted(_flatten_list(list(p.map(task, files))))
def upload_build_folder_to_s3(self, folder_path, s3_folder_path, keep_dirs_in_s3_path=True, upload_symlinks=True):
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return self._upload_folder_to_s3(folder_path, s3_folder_path, S3_BUILDS_BUCKET, keep_dirs_in_s3_path,
upload_symlinks)
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def upload_test_folder_to_s3(self, folder_path, s3_folder_path, keep_dirs_in_s3_path=True, upload_symlinks=True):
return self._upload_folder_to_s3(folder_path, s3_folder_path, S3_TEST_REPORTS_BUCKET, keep_dirs_in_s3_path,
upload_symlinks)
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def list_prefix(self, s3_prefix_path, bucket=S3_BUILDS_BUCKET):
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objects = self.client.list_objects_v2(Bucket=bucket, Prefix=s3_prefix_path)
result = []
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if 'Contents' in objects:
for obj in objects['Contents']:
result.append(obj['Key'])
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return result
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@staticmethod
def copy_file_to_local(bucket_name, file_path, s3_path):
local_path = os.path.abspath(os.path.join(RUNNER_TEMP, 's3', bucket_name, s3_path))
local_dir = os.path.dirname(local_path)
if not os.path.exists(local_dir):
os.makedirs(local_dir)
shutil.copy(file_path, local_path)
logging.info("Copied %s to %s", file_path, local_path)
return f"file://{local_path}"