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- import subprocess
- import json
- def get_chart_version(repo = "milvus/milvus", app_version="2.2.0"):
- """
- Get helm chart version by app version
- """
- if app_version.startswith("v"):
- app_version = app_version[1:]
- cmd = f"helm search repo {repo} -l -o json"
- result = subprocess.check_output(cmd, shell=True)
- result = json.loads(result)
- all_chart_versions = []
- for item in result:
- if item["app_version"] == app_version:
- all_chart_versions.append(item["version"])
- if len(all_chart_versions) == 0:
- raise Exception(f"Cannot find helm chart version for app version {app_version}")
- all_chart_versions.sort()
- result = all_chart_versions[-1]
- return result
- if __name__ == "__main__":
- import argparse
- parser = argparse.ArgumentParser(description="Get helm charts version by app version")
- parser.add_argument("--app-version", type=str, default="2.2.0", help="app version")
- parser.add_argument("--repo", type=str, default="milvus/milvus", help="helm repo")
- args = parser.parse_args()
- repo = args.repo
- app_version = args.app_version
- chart_version = get_chart_version(repo=repo, app_version=app_version)
- print(chart_version)
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