X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Ftools%2Fpresentation%2Finput_data_files.py;h=63f91972e526ab75b8843d1818d94da41b296193;hp=e1fa5b22845ee1d18a22a2fd7368171321f33953;hb=353c822cb93de90513bc8f380939e8846ac5f65d;hpb=acd320f64d2049b2dfe6c4616d770383ff67f20d diff --git a/resources/tools/presentation/input_data_files.py b/resources/tools/presentation/input_data_files.py index e1fa5b2284..63f91972e5 100644 --- a/resources/tools/presentation/input_data_files.py +++ b/resources/tools/presentation/input_data_files.py @@ -1,4 +1,4 @@ -# Copyright (c) 2018 Cisco and/or its affiliates. +# Copyright (c) 2021 Cisco and/or its affiliates. # Licensed 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: @@ -21,7 +21,7 @@ import gzip from os import rename, mkdir from os.path import join -from http.client import responses +from http.client import responses, HTTPException from zipfile import ZipFile, is_zipfile, BadZipfile import requests @@ -30,6 +30,8 @@ from requests.adapters import HTTPAdapter, Retry from requests.exceptions import RequestException from requests import codes +from urllib3.exceptions import HTTPError + from pal_errors import PresentationError @@ -42,17 +44,19 @@ SEPARATOR = u"__" REGEX_RELEASE = re.compile(r'(\D*)(\d{4}|master)(\D*)') -def _download_file(url, file_name, log, arch=False): +def _download_file(url, file_name, arch=False, verify=True, repeat=1): """Download a file with input data. :param url: URL to the file to download. :param file_name: Name of file to download. - :param log: List of log messages. - :param arch: If True, also .gz file is downloaded + :param arch: If True, also .gz file is downloaded. + :param verify: If true, verify the certificate. + :param repeat: The number of attempts to download the file. :type url: str :type file_name: str - :type log: list of tuples (severity, msg) :type arch: bool + :type verify: bool + :type repeat: int :returns: True if the download was successful, otherwise False. :rtype: bool """ @@ -88,77 +92,74 @@ def _download_file(url, file_name, log, arch=False): return session success = False - session = None - try: - log.append((u"INFO", f" Connecting to {url} ...")) - session = requests_retry_session() - response = session.get(url, stream=True) - code = response.status_code - log.append((u"INFO", f" {code}: {responses[code]}")) - - if code != codes[u"OK"]: - if session: - session.close() - url = url.replace(u"_info", u"") - log.append((u"INFO", f" Connecting to {url} ...")) + while repeat: + repeat -= 1 + session = None + try: + logging.info(f" Connecting to {url} ...") session = requests_retry_session() - response = session.get(url, stream=True) + response = session.get(url, stream=True, verify=verify) code = response.status_code - log.append((u"INFO", f" {code}: {responses[code]}")) - if code != codes[u"OK"]: - return False, file_name - file_name = file_name.replace(u"_info", u"") - - dst_file_name = file_name.replace(u".gz", u"") - log.append( - (u"INFO", f" Downloading the file {url} to {dst_file_name} ...") - ) - with open(dst_file_name, u"wb") as file_handle: - for chunk in response.iter_content(chunk_size=CHUNK_SIZE): - if chunk: - file_handle.write(chunk) + logging.info(f" {code}: {responses[code]}") - if arch and u".gz" in file_name: + if code != codes[u"OK"]: + if session: + session.close() + url = url.replace(u"_info", u"") + logging.info(f" Connecting to {url} ...") + session = requests_retry_session() + response = session.get(url, stream=True, verify=verify) + code = response.status_code + logging.info(f" {code}: {responses[code]}") + if code != codes[u"OK"]: + return False, file_name + file_name = file_name.replace(u"_info", u"") + + dst_file_name = file_name.replace(u".gz", u"") + logging.info(f" Downloading the file {url} to {dst_file_name}") + with open(dst_file_name, u"wb") as file_handle: + for chunk in response.iter_content(chunk_size=CHUNK_SIZE): + if chunk: + file_handle.write(chunk) + + if arch and u".gz" in file_name: + if session: + session.close() + logging.info(f" Downloading the file {url} to {file_name}") + session = requests_retry_session() + response = session.get(url, stream=True, verify=verify) + if response.status_code == codes[u"OK"]: + with open(file_name, u"wb") as file_handle: + file_handle.write(response.raw.read()) + else: + logging.error( + f"Not possible to download the file " + f"{url} to {file_name}" + ) + + success = True + repeat = 0 + except (HTTPException, HTTPError) as err: + logging.error(f"Connection broken:\n{repr(err)}") + except RequestException as err: + logging.error(f"HTTP Request exception:\n{repr(err)}") + except (IOError, ValueError, KeyError) as err: + logging.error(f"Download failed.\n{repr(err)}") + finally: if session: session.close() - log.append( - (u"INFO", f" Downloading the file {url} to {file_name} ...") - ) - session = requests_retry_session() - response = session.get(url, stream=True) - if response.status_code == codes[u"OK"]: - with open(file_name, u"wb") as file_handle: - file_handle.write(response.raw.read()) - else: - log.append( - (u"ERROR", f"Not possible to download the file {url} to " - f"{file_name} ...") - ) - - success = True - except RequestException as err: - log.append( - (u"ERROR", f"HTTP Request exception:\n{repr(err)}") - ) - except (IOError, ValueError, KeyError) as err: - log.append((u"ERROR", f"Download failed.\n{repr(err)}")) - finally: - if session: - session.close() - log.append((u"INFO", u" Download finished.")) + logging.info(u" Download finished.") return success, file_name -def _unzip_file(spec, build, pid, log): +def _unzip_file(spec, build, pid): """Unzip downloaded source file. :param spec: Specification read form the specification file. :param build: Information about the build. - :param log: List of log messages. :type spec: Specification :type build: dict - :type log: list of tuples (severity, msg) :returns: True if the download was successful, otherwise False. :rtype: bool """ @@ -178,67 +179,77 @@ def _unzip_file(spec, build, pid, log): new_name = \ f"{file_name.rsplit(u'.')[-2]}{SEPARATOR}{data_file.split(u'/')[-1]}" - log.append((u"INFO", f" Unzipping: {data_file} from {file_name}.")) + logging.info(f" Unzipping: {data_file} from {file_name}.") try: with ZipFile(file_name, u'r') as zip_file: zip_file.extract(data_file, tmp_dir) - log.append( - (u"INFO", f" Renaming the file {join(tmp_dir, data_file)} to " - f"{new_name}") + logging.info( + f" Renaming the file {join(tmp_dir, data_file)} to {new_name}" ) rename(join(tmp_dir, data_file), new_name) build[u"file-name"] = new_name return True except (BadZipfile, RuntimeError) as err: - log.append( - (u"ERROR", f"Failed to unzip the file {file_name}: {repr(err)}.") - ) + logging.error(f"Failed to unzip the file {file_name}: {repr(err)}.") return False except OSError as err: - log.append( - (u"ERROR", f"Failed to rename the file {data_file}: {repr(err)}.") - ) + logging.error(f"Failed to rename the file {data_file}: {repr(err)}.") return False -def download_and_unzip_data_file(spec, job, build, pid, log): +def download_and_unzip_data_file(spec, job, build, pid): """Download and unzip a source file. :param spec: Specification read form the specification file. :param job: Name of the Jenkins job. :param build: Information about the build. :param pid: PID of the process executing this method. - :param log: List of log messages. :type spec: Specification :type job: str :type build: dict :type pid: int - :type log: list of tuples (severity, msg) :returns: True if the download was successful, otherwise False. :rtype: bool """ - # Try to download .gz from logs.fd.io + success = False file_name = spec.input[u"file-name"] - url = u"{0}/{1}".format( - spec.environment[u'urls'][u'URL[NEXUS,LOG]'], - spec.input[u'download-path'].format( - job=job, build=build[u'build'], filename=file_name - ) - ) new_name = join( spec.environment[u"paths"][u"DIR[WORKING,DATA]"], f"{job}{SEPARATOR}{build[u'build']}{SEPARATOR}{file_name}" ) - - logging.info(f"Trying to download {url}") - arch = bool(spec.configuration.get(u"archive-inputs", True)) - success, downloaded_name = _download_file(url, new_name, log, arch=arch) + downloaded_name = u"" + + # Try to download .gz from s3_storage + for path in spec.input[u'download-path']: + url = u"{0}/{1}".format( + spec.environment[u'urls'][u'URL[S3_STORAGE,LOG]'], + path.format(job=job, build=build[u'build'], filename=file_name) + ) + logging.info(f"Trying to download {url}") + success, downloaded_name = _download_file( + url, new_name, arch=arch, verify=False, repeat=3 + ) + if success: + break if not success: + # Try to download .gz from logs.fd.io + for path in spec.input[u'download-path']: + url = u"{0}/{1}".format( + spec.environment[u'urls'][u'URL[NEXUS,LOG]'], + path.format(job=job, build=build[u'build'], filename=file_name) + ) + logging.info(f"Trying to download {url}") + success, downloaded_name = _download_file( + url, new_name, arch=arch, verify=True, repeat=3 + ) + if success: + break + if not success: # Try to download .gz or .zip from docs.fd.io file_name = (spec.input[u"file-name"], spec.input[u"zip-file-name"]) release = re.search(REGEX_RELEASE, job).group(2) @@ -261,9 +272,7 @@ def download_and_unzip_data_file(spec, job, build, pid, log): spec.environment[u"paths"][u"DIR[WORKING,DATA]"], f"{job}{SEPARATOR}{build[u'build']}{SEPARATOR}{file_name[idx]}" ) - success, downloaded_name = _download_file( - url, new_name, log, arch=arch - ) + success, downloaded_name = _download_file(url, new_name, arch=arch) if success: file_name = file_name[idx] if file_name.endswith(u".gz"): @@ -273,34 +282,29 @@ def download_and_unzip_data_file(spec, job, build, pid, log): xml_file.write(file_content) break - if not success: - - # Try to download .zip from jenkins.fd.io - file_name = spec.input[u"zip-file-name"] - download_path = spec.input[u"zip-download-path"] - if job.startswith(u"csit-"): - url = spec.environment[u"urls"][u"URL[JENKINS,CSIT]"] - elif job.startswith(u"hc2vpp-"): - url = spec.environment[u"urls"][u"URL[JENKINS,HC]"] - else: - raise PresentationError(f"No url defined for the job {job}.") - - full_name = download_path.format( - job=job, build=build[u"build"], filename=file_name - ) - url = u"{0}/{1}".format(url, full_name) - new_name = join( - spec.environment[u"paths"][u"DIR[WORKING,DATA]"], - f"{job}{SEPARATOR}{build[u'build']}{SEPARATOR}{file_name}" - ) - - logging.info(f"Downloading {url}") - - success, downloaded_name = _download_file(url, new_name, log) + # if not success: + # # Try to download .zip from jenkins.fd.io + # file_name = spec.input[u"zip-file-name"] + # download_path = spec.input[u"zip-download-path"] + # if job.startswith(u"csit-"): + # url = spec.environment[u"urls"][u"URL[JENKINS,CSIT]"] + # else: + # raise PresentationError(f"No url defined for the job {job}.") + # + # full_name = download_path.format( + # job=job, build=build[u"build"], filename=file_name + # ) + # url = u"{0}/{1}".format(url, full_name) + # new_name = join( + # spec.environment[u"paths"][u"DIR[WORKING,DATA]"], + # f"{job}{SEPARATOR}{build[u'build']}{SEPARATOR}{file_name}" + # ) + # logging.info(f"Downloading {url}") + # success, downloaded_name = _download_file(url, new_name) if success and downloaded_name.endswith(u".zip"): if not is_zipfile(downloaded_name): - log.append((u"ERROR", f"Zip file {new_name} is corrupted.")) + logging.error(f"Zip file {new_name} is corrupted.") success = False if success: @@ -310,6 +314,6 @@ def download_and_unzip_data_file(spec, job, build, pid, log): build[u"file-name"] = downloaded_name[:-3] if downloaded_name.endswith(u".zip"): - success = _unzip_file(spec, build, pid, log) + success = _unzip_file(spec, build, pid) return success