mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-15 19:02:04 +00:00
323 lines
10 KiB
Python
323 lines
10 KiB
Python
#!/usr/bin/env python3
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import argparse
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import json
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import logging
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import os
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import subprocess
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from pathlib import Path
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from typing import List, Dict, Tuple
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from github import Github
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from clickhouse_helper import (
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ClickHouseHelper,
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prepare_tests_results_for_clickhouse,
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CHException,
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)
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from commit_status_helper import format_description, get_commit, post_commit_status
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from docker_images_helper import IMAGES_FILE_PATH, get_image_names
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from env_helper import RUNNER_TEMP, REPO_COPY
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from get_robot_token import get_best_robot_token, get_parameter_from_ssm
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from git_helper import Runner
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from pr_info import PRInfo
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from report import TestResults, TestResult
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from s3_helper import S3Helper
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from stopwatch import Stopwatch
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from upload_result_helper import upload_results
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NAME = "Push multi-arch images to Dockerhub"
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CHANGED_IMAGES = "changed_images_{}.json"
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Images = Dict[str, List[str]]
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def parse_args() -> argparse.Namespace:
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parser = argparse.ArgumentParser(
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formatter_class=argparse.ArgumentDefaultsHelpFormatter,
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description="The program gets images from changed_images_*.json, merges images "
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"with different architectures into one manifest and pushes back to docker hub",
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)
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parser.add_argument(
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"--suffix",
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dest="suffixes",
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type=str,
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required=True,
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action="append",
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help="suffixes for existing images' tags. More than two should be given",
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)
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parser.add_argument(
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"--path",
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type=Path,
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default=RUNNER_TEMP,
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help="path to changed_images_*.json files",
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)
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parser.add_argument("--reports", default=True, help=argparse.SUPPRESS)
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parser.add_argument(
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"--no-reports",
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action="store_false",
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dest="reports",
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default=argparse.SUPPRESS,
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help="don't push reports to S3 and github",
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)
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parser.add_argument("--push", default=True, help=argparse.SUPPRESS)
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parser.add_argument(
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"--no-push-images",
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action="store_false",
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dest="push",
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default=argparse.SUPPRESS,
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help="don't push images to docker hub",
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)
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args = parser.parse_args()
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if len(args.suffixes) < 2:
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parser.error("more than two --suffix should be given")
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return args
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def load_images(path: Path, suffix: str) -> Images:
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with open(path / CHANGED_IMAGES.format(suffix), "rb") as images:
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return json.load(images) # type: ignore
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def strip_suffix(suffix: str, images: Images) -> Images:
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result = {}
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for image, versions in images.items():
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for v in versions:
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if not v.endswith(f"-{suffix}"):
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raise ValueError(
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f"version {image}:{v} does not contain suffix {suffix}"
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)
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result[image] = [v[: -len(suffix) - 1] for v in versions]
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return result
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def check_sources(to_merge: Dict[str, Images]) -> Images:
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"""get a dict {arch1: Images, arch2: Images}"""
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result = {} # type: Images
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first_suffix = ""
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for suffix, images in to_merge.items():
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if not result:
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first_suffix = suffix
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result = strip_suffix(suffix, images)
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continue
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if not result == strip_suffix(suffix, images):
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raise ValueError(
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f"images in {images} are not equal to {to_merge[first_suffix]}"
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)
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return result
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def get_changed_images(images: Images) -> Dict[str, str]:
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"""The original json format is {"image": "tag"}, so the output artifact is
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produced here. The latest version is {PR_NUMBER}-{SHA1}
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"""
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return {k: v[-1] for k, v in images.items()}
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def merge_images(to_merge: Dict[str, Images]) -> Dict[str, List[List[str]]]:
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"""The function merges image-name:version-suffix1 and image-name:version-suffix2
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into image-name:version"""
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suffixes = to_merge.keys()
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result_images = check_sources(to_merge)
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merge = {} # type: Dict[str, List[List[str]]]
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for image, versions in result_images.items():
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merge[image] = []
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for i, v in enumerate(versions):
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merged_v = [v] # type: List[str]
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for suf in suffixes:
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merged_v.append(to_merge[suf][image][i])
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merge[image].append(merged_v)
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return merge
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def create_manifest(image: str, tags: List[str], push: bool) -> Tuple[str, str]:
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tag = tags[0]
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manifest = f"{image}:{tag}"
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cmd = "docker manifest create --amend " + " ".join((f"{image}:{t}" for t in tags))
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logging.info("running: %s", cmd)
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with subprocess.Popen(
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cmd,
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shell=True,
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stderr=subprocess.STDOUT,
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stdout=subprocess.PIPE,
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universal_newlines=True,
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) as popen:
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retcode = popen.wait()
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if retcode != 0:
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output = popen.stdout.read() # type: ignore
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logging.error("failed to create manifest for %s:\n %s\n", manifest, output)
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return manifest, "FAIL"
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if not push:
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return manifest, "OK"
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cmd = f"docker manifest push {manifest}"
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logging.info("running: %s", cmd)
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with subprocess.Popen(
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cmd,
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shell=True,
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stderr=subprocess.STDOUT,
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stdout=subprocess.PIPE,
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universal_newlines=True,
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) as popen:
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retcode = popen.wait()
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if retcode != 0:
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output = popen.stdout.read() # type: ignore
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logging.error("failed to push %s:\n %s\n", manifest, output)
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return manifest, "FAIL"
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return manifest, "OK"
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def enrich_images(changed_images: Dict[str, str]) -> None:
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all_image_names = get_image_names(Path(REPO_COPY), IMAGES_FILE_PATH)
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images_to_find_tags_for = [
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image for image in all_image_names if image not in changed_images
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]
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images_to_find_tags_for.sort()
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logging.info(
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"Trying to find versions for images:\n %s", "\n ".join(images_to_find_tags_for)
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)
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COMMIT_SHA_BATCH_SIZE = 100
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MAX_COMMIT_BATCHES_TO_CHECK = 10
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# Gets the sha of the last COMMIT_SHA_BATCH_SIZE commits after skipping some commits (see below)
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LAST_N_ANCESTOR_SHA_COMMAND = f"git log --format=format:'%H' --max-count={COMMIT_SHA_BATCH_SIZE} --skip={{}} --merges"
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git_runner = Runner()
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GET_COMMIT_SHAS_QUERY = """
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WITH {commit_shas:Array(String)} AS commit_shas,
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{images:Array(String)} AS images
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SELECT
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splitByChar(':', test_name)[1] AS image_name,
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argMax(splitByChar(':', test_name)[2], check_start_time) AS tag
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FROM checks
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WHERE
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check_name == 'Push multi-arch images to Dockerhub'
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AND position(test_name, checks.commit_sha)
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AND checks.commit_sha IN commit_shas
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AND image_name IN images
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GROUP BY image_name
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"""
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batch_count = 0
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# We use always publicly available DB here intentionally
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ch_helper = ClickHouseHelper(
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"https://play.clickhouse.com", {"X-ClickHouse-User": "play"}
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)
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while (
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batch_count <= MAX_COMMIT_BATCHES_TO_CHECK and len(images_to_find_tags_for) != 0
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):
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commit_shas = git_runner(
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LAST_N_ANCESTOR_SHA_COMMAND.format(batch_count * COMMIT_SHA_BATCH_SIZE)
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).split("\n")
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result = ch_helper.select_json_each_row(
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"default",
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GET_COMMIT_SHAS_QUERY,
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{"commit_shas": commit_shas, "images": images_to_find_tags_for},
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)
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result.sort(key=lambda x: x["image_name"])
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logging.info(
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"Found images for commits %s..%s:\n %s",
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commit_shas[0],
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commit_shas[-1],
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"\n ".join(f"{im['image_name']}:{im['tag']}" for im in result),
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)
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for row in result:
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image_name = row["image_name"]
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changed_images[image_name] = row["tag"]
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images_to_find_tags_for.remove(image_name)
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batch_count += 1
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def main():
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logging.basicConfig(level=logging.INFO)
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stopwatch = Stopwatch()
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args = parse_args()
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if args.push:
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subprocess.check_output( # pylint: disable=unexpected-keyword-arg
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"docker login --username 'robotclickhouse' --password-stdin",
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input=get_parameter_from_ssm("dockerhub_robot_password"),
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encoding="utf-8",
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shell=True,
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)
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to_merge = {}
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for suf in args.suffixes:
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to_merge[suf] = load_images(args.path, suf)
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changed_images = get_changed_images(check_sources(to_merge))
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os.environ["DOCKER_CLI_EXPERIMENTAL"] = "enabled"
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merged = merge_images(to_merge)
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status = "success"
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test_results = [] # type: TestResults
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for image, versions in merged.items():
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for tags in versions:
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manifest, test_result = create_manifest(image, tags, args.push)
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test_results.append(TestResult(manifest, test_result))
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if test_result != "OK":
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status = "failure"
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enriched_images = changed_images.copy()
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try:
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# changed_images now contains all the images that are changed in this PR. Let's find the latest tag for the images that are not changed.
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enrich_images(enriched_images)
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except CHException as ex:
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logging.warning("Couldn't get proper tags for not changed images: %s", ex)
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with open(args.path / "changed_images.json", "w", encoding="utf-8") as ci:
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json.dump(enriched_images, ci)
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pr_info = PRInfo()
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s3_helper = S3Helper()
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url = upload_results(s3_helper, pr_info.number, pr_info.sha, test_results, [], NAME)
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print(f"::notice ::Report url: {url}")
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if not args.reports:
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return
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if changed_images:
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description = "Updated " + ", ".join(changed_images.keys())
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else:
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description = "Nothing to update"
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description = format_description(description)
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gh = Github(get_best_robot_token(), per_page=100)
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commit = get_commit(gh, pr_info.sha)
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post_commit_status(commit, status, url, description, NAME, pr_info)
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prepared_events = prepare_tests_results_for_clickhouse(
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pr_info,
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test_results,
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status,
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stopwatch.duration_seconds,
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stopwatch.start_time_str,
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url,
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NAME,
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)
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ch_helper = ClickHouseHelper()
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ch_helper.insert_events_into(db="default", table="checks", events=prepared_events)
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if __name__ == "__main__":
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main()
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