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Fix issue with building from non-existing tags

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Mikhail f. Shiryaev 2022-01-18 21:09:39 +01:00
parent 3531318388
commit 18ef029ed3
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GPG Key ID: 4B02ED204C7D93F4
2 changed files with 184 additions and 75 deletions
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172
tests/ci/docker_images_check.py
View File

@ -6,7 +6,7 @@ import os
import shutil
import subprocess
import time
from typing import List, Tuple
from typing import List, Optional, Set, Tuple, Union
from github import Github
@ -24,9 +24,37 @@ NAME = "Push to Dockerhub (actions)"
TEMP_PATH = os.path.join(RUNNER_TEMP, "docker_images_check")
class DockerImage:
def __init__(
self,
path: str,
repo: str,
parent: Optional["DockerImage"] = None,
gh_repo_path: str = GITHUB_WORKSPACE,
):
self.path = path
self.full_path = os.path.join(gh_repo_path, path)
self.repo = repo
self.parent = parent
self.built = False
def __eq__(self, other):
"""Is used to check if DockerImage is in a set or not"""
return self.path == other.path
def __hash__(self):
return hash(self.path)
def __str__(self):
return self.repo
def __repr__(self):
return f"DockerImage(path={self.path},path={self.path},parent={self.parent})"
def get_changed_docker_images(
pr_info: PRInfo, repo_path: str, image_file_path: str
) -> List[Tuple[str, str]]:
) -> Set[DockerImage]:
images_dict = {}
path_to_images_file = os.path.join(repo_path, image_file_path)
if os.path.exists(path_to_images_file):
@ -38,7 +66,7 @@ def get_changed_docker_images(
)
if not images_dict:
return []
return set()
files_changed = pr_info.changed_files
@ -54,14 +82,15 @@ def get_changed_docker_images(
for dockerfile_dir, image_description in images_dict.items():
for f in files_changed:
if f.startswith(dockerfile_dir):
name = image_description["name"]
logging.info(
"Found changed file '%s' which affects "
"docker image '%s' with path '%s'",
f,
image_description["name"],
name,
dockerfile_dir,
)
changed_images.append(dockerfile_dir)
changed_images.append(DockerImage(dockerfile_dir, name))
break
# The order is important: dependents should go later than bases, so that
@ -69,14 +98,14 @@ def get_changed_docker_images(
index = 0
while index < len(changed_images):
image = changed_images[index]
for dependent in images_dict[image]["dependent"]:
for dependent in images_dict[image.path]["dependent"]:
logging.info(
"Marking docker image '%s' as changed because it "
"depends on changed docker image '%s'",
dependent,
image,
)
changed_images.append(dependent)
changed_images.append(DockerImage(dependent, image.repo, image))
index += 1
if index > 5 * len(images_dict):
# Sanity check to prevent infinite loop.
@ -84,19 +113,9 @@ def get_changed_docker_images(
f"Too many changed docker images, this is a bug. {changed_images}"
)
# 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)]
# With reversed changed_images set will use images with parents first, and
# images without parents then
result = set(reversed(changed_images))
logging.info(
"Changed docker images for PR %s @ %s: '%s'",
pr_info.number,
@ -106,66 +125,112 @@ def get_changed_docker_images(
return result
def gen_versions(
pr_info: PRInfo, suffix: Optional[str]
) -> Tuple[List[str], Union[str, List[str]]]:
pr_commit_version = str(pr_info.number) + "-" + pr_info.sha
# The order is important, PR number is used as cache during the build
versions = [str(pr_info.number), pr_commit_version]
result_version = pr_commit_version
if pr_info.number == 0:
# First get the latest for cache
versions.insert(0, "latest")
if suffix:
# We should build architecture specific images separately and merge a
# manifest lately in a different script
versions = [f"{v}-{suffix}" for v in versions]
# changed_images_{suffix}.json should contain all changed images
result_version = versions
return versions, result_version
def build_and_push_one_image(
path_to_dockerfile_folder: str, image_name: str, version_string: str, push: bool
image: DockerImage,
version_string: str,
push: bool,
child: bool,
) -> Tuple[bool, str]:
path = path_to_dockerfile_folder
logging.info(
"Building docker image %s with version %s from path %s",
image_name,
image.repo,
version_string,
path,
image.full_path,
)
build_log = os.path.join(
TEMP_PATH,
"build_and_push_log_{}_{}".format(
str(image_name).replace("/", "_"), version_string
str(image.repo).replace("/", "_"), version_string
),
)
push_arg = ""
if push:
push_arg = "--push "
from_tag_arg = ""
if child:
from_tag_arg = f"--build-arg FROM_TAG={version_string} "
with open(build_log, "w") as bl:
cmd = (
"docker buildx build --builder default "
f"--build-arg FROM_TAG={version_string} "
f"{from_tag_arg}"
f"--build-arg BUILDKIT_INLINE_CACHE=1 "
f"--tag {image_name}:{version_string} "
f"--cache-from type=registry,ref={image_name}:{version_string} "
f"--tag {image.repo}:{version_string} "
f"--cache-from type=registry,ref={image.repo}:{version_string} "
f"{push_arg}"
f"--progress plain {path}"
f"--progress plain {image.full_path}"
)
logging.info("Docker command to run: %s", cmd)
retcode = subprocess.Popen(cmd, shell=True, stderr=bl, stdout=bl).wait()
with subprocess.Popen(cmd, shell=True, stderr=bl, stdout=bl) as proc:
retcode = proc.wait()
if retcode != 0:
return False, build_log
logging.info("Processing of %s successfully finished", image_name)
logging.info("Processing of %s successfully finished", image.repo)
return True, build_log
def process_single_image(
versions: List[str], path_to_dockerfile_folder: str, image_name: str, push: bool
image: DockerImage,
versions: List[str],
push: bool,
child: bool,
) -> List[Tuple[str, str, str]]:
logging.info("Image will be pushed with versions %s", ", ".join(versions))
result = []
for ver in versions:
for i in range(5):
success, build_log = build_and_push_one_image(
path_to_dockerfile_folder, image_name, ver, push
)
success, build_log = build_and_push_one_image(image, ver, push, child)
if success:
result.append((image_name + ":" + ver, build_log, "OK"))
result.append((image.repo + ":" + ver, build_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, "FAIL"))
result.append((image.repo + ":" + ver, build_log, "FAIL"))
logging.info("Processing finished")
image.built = True
return result
def process_image_with_parents(
image: DockerImage, versions: List[str], push: bool, child: bool = False
) -> List[Tuple[str, str, str]]:
result = [] # type: List[Tuple[str,str,str]]
if image.built:
return result
if image.parent is not None:
result += process_image_with_parents(image.parent, versions, push, False)
child = True
result += process_single_image(image, versions, push, child)
return result
@ -255,8 +320,6 @@ def main():
shell=True,
)
repo_path = GITHUB_WORKSPACE
if os.path.exists(TEMP_PATH):
shutil.rmtree(TEMP_PATH)
os.makedirs(TEMP_PATH)
@ -267,36 +330,23 @@ def main():
else:
pr_info = PRInfo(need_changed_files=True)
changed_images = get_changed_docker_images(pr_info, repo_path, "docker/images.json")
logging.info(
"Has changed images %s", ", ".join([str(image[0]) for image in changed_images])
changed_images = get_changed_docker_images(
pr_info, GITHUB_WORKSPACE, "docker/images.json"
)
pr_commit_version = str(pr_info.number) + "-" + pr_info.sha
# The order is important, PR number is used as cache during the build
versions = [str(pr_info.number), pr_commit_version]
result_version = pr_commit_version
if pr_info.number == 0:
# First get the latest for cache
versions.insert(0, "latest")
logging.info("Has changed images %s", ", ".join([im.path for im in changed_images]))
if args.suffix:
# We should build architecture specific images separately and merge a
# manifest lately in a different script
versions = [f"{v}-{args.suffix}" for v in versions]
# changed_images_{suffix}.json should contain all changed images
result_version = versions
image_versions, result_version = gen_versions(pr_info, args.suffix)
result_images = {}
images_processing_result = []
for rel_path, image_name in changed_images:
full_path = os.path.join(repo_path, rel_path)
images_processing_result += process_single_image(
versions, full_path, image_name, push
for image in changed_images:
images_processing_result += process_image_with_parents(
image, image_versions, push
)
result_images[image_name] = result_version
result_images[image.repo] = result_version
if changed_images:
description = "Updated " + ",".join([im[1] for im in changed_images])
description = "Updated " + ",".join([im.repo for im in changed_images])
else:
description = "Nothing to update"

87
tests/ci/docker_test.py
View File

@ -2,10 +2,13 @@
import os
import unittest
from unittest.mock import patch
from pr_info import PRInfo
import docker_images_check as di
# di.logging.basicConfig(level=di.logging.INFO)
class TestDockerImageCheck(unittest.TestCase):
docker_images_path = os.path.join(
@ -13,28 +16,84 @@ class TestDockerImageCheck(unittest.TestCase):
)
def test_get_changed_docker_images(self):
pr_info = PRInfo()
pr_info = PRInfo(PRInfo.default_event.copy())
pr_info.changed_files = {
"docker/test/stateless",
"docker/test/base",
"docker/docs/builder",
}
images = di.get_changed_docker_images(pr_info, "/", self.docker_images_path)
expected = [
("docker/test/base", "clickhouse/test-base"),
("docker/docs/builder", "clickhouse/docs-builder"),
("docker/test/stateless", "clickhouse/stateless-test"),
("docker/test/integration/base", "clickhouse/integration-test"),
("docker/test/fuzzer", "clickhouse/fuzzer"),
("docker/test/keeper-jepsen", "clickhouse/keeper-jepsen-test"),
("docker/docs/check", "clickhouse/docs-check"),
("docker/docs/release", "clickhouse/docs-release"),
("docker/test/stateful", "clickhouse/stateful-test"),
("docker/test/unit", "clickhouse/unit-test"),
("docker/test/stress", "clickhouse/stress-test"),
]
expected = {
di.DockerImage("docker/test/base", "clickhouse/test-base"),
di.DockerImage("docker/docs/builder", "clickhouse/docs-builder"),
di.DockerImage("docker/test/stateless", "clickhouse/stateless-test"),
di.DockerImage(
"docker/test/integration/base", "clickhouse/integration-test"
),
di.DockerImage("docker/test/fuzzer", "clickhouse/fuzzer"),
di.DockerImage(
"docker/test/keeper-jepsen", "clickhouse/keeper-jepsen-test"
),
di.DockerImage("docker/docs/check", "clickhouse/docs-check"),
di.DockerImage("docker/docs/release", "clickhouse/docs-release"),
di.DockerImage("docker/test/stateful", "clickhouse/stateful-test"),
di.DockerImage("docker/test/unit", "clickhouse/unit-test"),
di.DockerImage("docker/test/stress", "clickhouse/stress-test"),
}
self.assertEqual(images, expected)
def test_gen_version(self):
pr_info = PRInfo(PRInfo.default_event.copy())
versions, result_version = di.gen_versions(pr_info, None)
self.assertEqual(versions, ["latest", "0", "0-HEAD"])
self.assertEqual(result_version, "0-HEAD")
versions, result_version = di.gen_versions(pr_info, "suffix")
self.assertEqual(versions, ["latest-suffix", "0-suffix", "0-HEAD-suffix"])
self.assertEqual(result_version, versions)
pr_info.number = 1
versions, result_version = di.gen_versions(pr_info, None)
self.assertEqual(versions, ["1", "1-HEAD"])
self.assertEqual(result_version, "1-HEAD")
@patch("builtins.open")
@patch("subprocess.Popen")
def test_build_and_push_one_image(self, mock_popen, mock_open):
mock_popen.return_value.__enter__.return_value.wait.return_value = 0
image = di.DockerImage("path", "name", gh_repo_path="")
result, _ = di.build_and_push_one_image(image, "version", True, True)
mock_open.assert_called_once()
mock_popen.assert_called_once()
self.assertIn(
"docker buildx build --builder default --build-arg FROM_TAG=version "
"--build-arg BUILDKIT_INLINE_CACHE=1 --tag name:version --cache-from "
"type=registry,ref=name:version --push --progress plain path",
mock_popen.call_args.args,
)
self.assertTrue(result)
mock_open.reset()
mock_popen.reset()
mock_popen.return_value.__enter__.return_value.wait.return_value = 0
result, _ = di.build_and_push_one_image(image, "version2", False, True)
self.assertIn(
"docker buildx build --builder default --build-arg FROM_TAG=version2 "
"--build-arg BUILDKIT_INLINE_CACHE=1 --tag name:version2 --cache-from "
"type=registry,ref=name:version2 --progress plain path",
mock_popen.call_args.args,
)
self.assertTrue(result)
mock_popen.return_value.__enter__.return_value.wait.return_value = 1
result, _ = di.build_and_push_one_image(image, "version2", False, False)
self.assertIn(
"docker buildx build --builder default "
"--build-arg BUILDKIT_INLINE_CACHE=1 --tag name:version2 --cache-from "
"type=registry,ref=name:version2 --progress plain path",
mock_popen.call_args.args,
)
self.assertFalse(result)
if __name__ == "__main__":
unittest.main()