-
Notifications
You must be signed in to change notification settings - Fork 378
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #881 from mowangdk/chore/update_release_tools
Chore/update subtree release tools version
- Loading branch information
Showing
4 changed files
with
192 additions
and
12 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
170 changes: 170 additions & 0 deletions
170
release-tools/contrib/get_supported_version_csi-sidecar.py
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,170 @@ | ||
| # Copyright 2023 The Kubernetes Authors. | ||
| # | ||
| # 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 | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
|
|
||
| import argparse | ||
| import datetime | ||
| import re | ||
| from collections import defaultdict | ||
| import subprocess | ||
| import shutil | ||
| from dateutil.relativedelta import relativedelta | ||
|
|
||
| def check_gh_command(): | ||
| """ | ||
| Pretty much everything is processed from `gh` | ||
| Check that the `gh` command is in the path before anything else | ||
| """ | ||
| if not shutil.which('gh'): | ||
| print("Error: The `gh` command is not available in the PATH.") | ||
| print("Please install the GitHub CLI (https://cli.github.com/) and try again.") | ||
| exit(1) | ||
|
|
||
| def duration_ago(dt): | ||
| """ | ||
| Humanize duration outputs | ||
| """ | ||
| delta = relativedelta(datetime.datetime.now(), dt) | ||
| if delta.years > 0: | ||
| return f"{delta.years} year{'s' if delta.years > 1 else ''} ago" | ||
| elif delta.months > 0: | ||
| return f"{delta.months} month{'s' if delta.months > 1 else ''} ago" | ||
| elif delta.days > 0: | ||
| return f"{delta.days} day{'s' if delta.days > 1 else ''} ago" | ||
| elif delta.hours > 0: | ||
| return f"{delta.hours} hour{'s' if delta.hours > 1 else ''} ago" | ||
| elif delta.minutes > 0: | ||
| return f"{delta.minutes} minute{'s' if delta.minutes > 1 else ''} ago" | ||
| else: | ||
| return "just now" | ||
|
|
||
| def parse_version(version): | ||
| """ | ||
| Parse version assuming it is in the form of v1.2.3 | ||
| """ | ||
| pattern = r"v(\d+)\.(\d+)\.(\d+)" | ||
| match = re.match(pattern, version) | ||
| if match: | ||
| major, minor, patch = map(int, match.groups()) | ||
| return (major, minor, patch) | ||
|
|
||
| def end_of_life_grouped_versions(versions): | ||
| """ | ||
| Calculate the end of life date for a minor release version according to : https://kubernetes-csi.github.io/docs/project-policies.html#support | ||
| The input is an array of tuples of: | ||
| * grouped versions (e.g. 1.0, 1.1) | ||
| * array of that contains all versions and their release date (e.g. 1.0.0, 01-01-2013) | ||
| versions structure example : | ||
| [((3, 5), [('v3.5.0', datetime.datetime(2023, 4, 27, 22, 28, 6))]), | ||
| ((3, 4), | ||
| [('v3.4.1', datetime.datetime(2023, 4, 5, 17, 41, 15)), | ||
| ('v3.4.0', datetime.datetime(2022, 12, 27, 23, 43, 41))])] | ||
| """ | ||
| supported_versions = [] | ||
| # Prepare dates for later calculation | ||
| now = datetime.datetime.now() | ||
| one_year = datetime.timedelta(days=365) | ||
| three_months = datetime.timedelta(days=90) | ||
|
|
||
| # get the newer versions on top | ||
| sorted_versions_list = sorted(versions.items(), key=lambda x: x[0], reverse=True) | ||
|
|
||
| # the latest version is always supported no matter the release date | ||
| latest = sorted_versions_list.pop(0) | ||
| supported_versions.append(latest[1][-1]) | ||
|
|
||
| for v in sorted_versions_list: | ||
| first_release = v[1][-1] | ||
| last_release = v[1][0] | ||
| # if the release is less than a year old we support the latest patch version | ||
| if now - first_release[1] < one_year: | ||
| supported_versions.append(last_release) | ||
| # if the main release is older than a year and has a recent path, this is supported | ||
| elif now - last_release[1] < three_months: | ||
| supported_versions.append(last_release) | ||
| return supported_versions | ||
|
|
||
| def get_release_docker_image(repo, version): | ||
| """ | ||
| Extract docker image name from the release page documentation | ||
| """ | ||
| output = subprocess.check_output(['gh', 'release', '-R', repo, 'view', version], text=True) | ||
| #Extract matching image name excluding ` | ||
| match = re.search(r"docker pull ([\.\/\-\:\w\d]*)", output) | ||
| docker_image = match.group(1) if match else '' | ||
| return((version, docker_image)) | ||
|
|
||
| def get_versions_from_releases(repo): | ||
| """ | ||
| Using `gh` cli get the github releases page details then | ||
| create a list of grouped version on major.minor | ||
| and for each give all major.minor.patch with release dates | ||
| """ | ||
| # Run the `gh release` command to get the release list | ||
| output = subprocess.check_output(['gh', 'release', '-R', repo, 'list'], text=True) | ||
| # Parse the output and group by major and minor version numbers | ||
| versions = defaultdict(lambda: []) | ||
| for line in output.strip().split('\n'): | ||
| parts = line.split('\t') | ||
| # pprint.pprint(parts) | ||
| version = parts[0] | ||
| parsed_version = parse_version(version) | ||
| if parsed_version is None: | ||
| continue | ||
| major, minor, patch = parsed_version | ||
|
|
||
| published = datetime.datetime.strptime(parts[3], '%Y-%m-%dT%H:%M:%SZ') | ||
| versions[(major, minor)].append((version, published)) | ||
| return(versions) | ||
|
|
||
|
|
||
| def main(): | ||
| manual = """ | ||
| This script lists the supported versions Github releases according to https://kubernetes-csi.github.io/docs/project-policies.html#support | ||
| It has been designed to help to update the tables from : https://kubernetes-csi.github.io/docs/sidecar-containers.html\n\n | ||
| It can take multiple repos as argument, for all CSI sidecars details you can run: | ||
| ./get_supported_version_csi-sidecar.py -R kubernetes-csi/external-attacher -R kubernetes-csi/external-provisioner -R kubernetes-csi/external-resizer -R kubernetes-csi/external-snapshotter -R kubernetes-csi/livenessprobe -R kubernetes-csi/node-driver-registrar -R kubernetes-csi/external-health-monitor\n | ||
| With the output you can then update the documentation manually. | ||
| """ | ||
| parser = argparse.ArgumentParser(formatter_class=argparse.RawDescriptionHelpFormatter, description=manual) | ||
| parser.add_argument('--repo', '-R', required=True, action='append', dest='repos', help='The name of the repository in the format owner/repo.') | ||
| parser.add_argument('--display', '-d', action='store_true', help='(default) Display EOL versions with their dates', default=True) | ||
| parser.add_argument('--doc', '-D', action='store_true', help='Helper to https://kubernetes-csi.github.io/docs/ that prints Docker image for each EOL version') | ||
|
|
||
| args = parser.parse_args() | ||
|
|
||
| # Verify pre-reqs | ||
| check_gh_command() | ||
|
|
||
| # Process all repos | ||
| for repo in args.repos: | ||
| versions = get_versions_from_releases(repo) | ||
| eol_versions = end_of_life_grouped_versions(versions) | ||
|
|
||
| if args.display: | ||
| print(f"Supported versions with release date and age of `{repo}`:\n") | ||
| for version in eol_versions: | ||
| print(f"{version[0]}\t{version[1].strftime('%Y-%m-%d')}\t{duration_ago(version[1])}") | ||
|
|
||
| # TODO : generate proper doc output for the tables of: https://kubernetes-csi.github.io/docs/sidecar-containers.html | ||
| if args.doc: | ||
| print("\nSupported Versions with docker images for each end of life version:\n") | ||
| for version in eol_versions: | ||
| _, image = get_release_docker_image(repo, version[0]) | ||
| print(f"{version[0]}\t{image}") | ||
| print() | ||
|
|
||
| if __name__ == '__main__': | ||
| main() |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters