ClickHouse/tests/ci/docker_images_check.py

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#!/usr/bin/env python3
import subprocess
import logging
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import json
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import os
import time
import shutil
from github import Github
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from env_helper import GITHUB_WORKSPACE, RUNNER_TEMP
from s3_helper import S3Helper
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from pr_info import PRInfo
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from get_robot_token import get_best_robot_token, get_parameter_from_ssm
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from upload_result_helper import upload_results
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from commit_status_helper import get_commit
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from clickhouse_helper import ClickHouseHelper, prepare_tests_results_for_clickhouse
from stopwatch import Stopwatch
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NAME = "Push to Dockerhub (actions)"
def get_changed_docker_images(pr_info, repo_path, image_file_path):
images_dict = {}
path_to_images_file = os.path.join(repo_path, image_file_path)
if os.path.exists(path_to_images_file):
with open(path_to_images_file, 'r') as dict_file:
images_dict = json.load(dict_file)
else:
logging.info("Image file %s doesnt exists in repo %s", image_file_path, repo_path)
dockerhub_repo_name = 'yandex'
if not images_dict:
return [], dockerhub_repo_name
files_changed = pr_info.changed_files
logging.info("Changed files for PR %s @ %s: %s", pr_info.number, pr_info.sha, str(files_changed))
changed_images = []
for dockerfile_dir, image_description in images_dict.items():
if image_description['name'].startswith('clickhouse/'):
dockerhub_repo_name = 'clickhouse'
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for f in files_changed:
if f.startswith(dockerfile_dir):
logging.info(
"Found changed file '%s' which affects docker image '%s' with path '%s'",
f, image_description['name'], dockerfile_dir)
changed_images.append(dockerfile_dir)
break
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# The order is important: dependents should go later than bases, so that
# they are built with updated base versions.
index = 0
while index < len(changed_images):
image = changed_images[index]
for dependent in images_dict[image]['dependent']:
logging.info(
"Marking docker image '%s' as changed because it depends on changed docker image '%s'",
dependent, image)
changed_images.append(dependent)
index += 1
if index > 100:
# Sanity check to prevent infinite loop.
raise RuntimeError("Too many changed docker images, this is a bug." + str(changed_images))
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# If a dependent image was already in the list because its own files
# changed, but then it was added as a dependent of a changed base, we
# must remove the earlier entry so that it doesn't go earlier than its
# base. This way, the dependent will be rebuilt later than the base, and
# will correctly use the updated version of the base.
seen = set()
no_dups_reversed = []
for x in reversed(changed_images):
if x not in seen:
seen.add(x)
no_dups_reversed.append(x)
result = [(x, images_dict[x]['name']) for x in reversed(no_dups_reversed)]
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logging.info("Changed docker images for PR %s @ %s: '%s'", pr_info.number, pr_info.sha, result)
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return result, dockerhub_repo_name
def build_and_push_one_image(path_to_dockerfile_folder, image_name, version_string):
logging.info("Building docker image %s with version %s from path %s", image_name, version_string, path_to_dockerfile_folder)
build_log = None
push_log = None
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with open('build_log_' + str(image_name).replace('/', '_') + "_" + version_string, 'w') as pl:
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cmd = "docker build --network=host -t {im}:{ver} {path}".format(im=image_name, ver=version_string, path=path_to_dockerfile_folder)
retcode = subprocess.Popen(cmd, shell=True, stderr=pl, stdout=pl).wait()
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build_log = str(pl.name)
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if retcode != 0:
return False, build_log, None
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with open('tag_log_' + str(image_name).replace('/', '_') + "_" + version_string, 'w') as pl:
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cmd = "docker build --network=host -t {im} {path}".format(im=image_name, path=path_to_dockerfile_folder)
retcode = subprocess.Popen(cmd, shell=True, stderr=pl, stdout=pl).wait()
build_log = str(pl.name)
if retcode != 0:
return False, build_log, None
logging.info("Pushing image %s to dockerhub", image_name)
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with open('push_log_' + str(image_name).replace('/', '_') + "_" + version_string, 'w') as pl:
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cmd = "docker push {im}:{ver}".format(im=image_name, ver=version_string)
retcode = subprocess.Popen(cmd, shell=True, stderr=pl, stdout=pl).wait()
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push_log = str(pl.name)
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if retcode != 0:
return False, build_log, push_log
logging.info("Processing of %s successfully finished", image_name)
return True, build_log, push_log
def process_single_image(versions, path_to_dockerfile_folder, image_name):
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logging.info("Image will be pushed with versions %s", ', '.join(versions))
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result = []
for ver in versions:
for i in range(5):
success, build_log, push_log = build_and_push_one_image(path_to_dockerfile_folder, image_name, ver)
if success:
result.append((image_name + ":" + ver, build_log, push_log, 'OK'))
break
logging.info("Got error will retry %s time and sleep for %s seconds", i, i * 5)
time.sleep(i * 5)
else:
result.append((image_name + ":" + ver, build_log, push_log, 'FAIL'))
logging.info("Processing finished")
return result
def process_test_results(s3_client, test_results, s3_path_prefix):
overall_status = 'success'
processed_test_results = []
for image, build_log, push_log, status in test_results:
if status != 'OK':
overall_status = 'failure'
url_part = ''
if build_log is not None and os.path.exists(build_log):
build_url = s3_client.upload_test_report_to_s3(
build_log,
s3_path_prefix + "/" + os.path.basename(build_log))
url_part += '<a href="{}">build_log</a>'.format(build_url)
if push_log is not None and os.path.exists(push_log):
push_url = s3_client.upload_test_report_to_s3(
push_log,
s3_path_prefix + "/" + os.path.basename(push_log))
if url_part:
url_part += ', '
url_part += '<a href="{}">push_log</a>'.format(push_url)
if url_part:
test_name = image + ' (' + url_part + ')'
else:
test_name = image
processed_test_results.append((test_name, status))
return overall_status, processed_test_results
if __name__ == "__main__":
logging.basicConfig(level=logging.INFO)
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stopwatch = Stopwatch()
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repo_path = GITHUB_WORKSPACE
temp_path = os.path.join(RUNNER_TEMP, 'docker_images_check')
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dockerhub_password = get_parameter_from_ssm('dockerhub_robot_password')
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if os.path.exists(temp_path):
shutil.rmtree(temp_path)
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if not os.path.exists(temp_path):
os.makedirs(temp_path)
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pr_info = PRInfo(need_changed_files=True)
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changed_images, dockerhub_repo_name = get_changed_docker_images(pr_info, repo_path, "docker/images.json")
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logging.info("Has changed images %s", ', '.join([str(image[0]) for image in changed_images]))
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pr_commit_version = str(pr_info.number) + '-' + pr_info.sha
versions = [str(pr_info.number), pr_commit_version]
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if pr_info.number == 0:
versions.append("latest")
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subprocess.check_output("docker login --username 'robotclickhouse' --password '{}'".format(dockerhub_password), shell=True)
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result_images = {}
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images_processing_result = []
for rel_path, image_name in changed_images:
full_path = os.path.join(repo_path, rel_path)
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images_processing_result += process_single_image(versions, full_path, image_name)
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result_images[image_name] = pr_commit_version
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if changed_images:
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description = "Updated " + ','.join([im[1] for im in changed_images])
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else:
description = "Nothing to update"
if len(description) >= 140:
description = description[:136] + "..."
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s3_helper = S3Helper('https://s3.amazonaws.com')
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s3_path_prefix = str(pr_info.number) + "/" + pr_info.sha + "/" + NAME.lower().replace(' ', '_')
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status, test_results = process_test_results(s3_helper, images_processing_result, s3_path_prefix)
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ch_helper = ClickHouseHelper()
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url = upload_results(s3_helper, pr_info.number, pr_info.sha, test_results, [], NAME)
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with open(os.path.join(temp_path, 'changed_images.json'), 'w') as images_file:
json.dump(result_images, images_file)
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print("::notice ::Report url: {}".format(url))
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print("::set-output name=url_output::\"{}\"".format(url))
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gh = Github(get_best_robot_token())
commit = get_commit(gh, pr_info.sha)
commit.create_status(context=NAME, description=description, state=status, target_url=url)
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prepared_events = prepare_tests_results_for_clickhouse(pr_info, test_results, status, stopwatch.duration_seconds, stopwatch.start_time_str, url, NAME)
ch_helper.insert_events_into(db="gh-data", table="checks", events=prepared_events)