Environment
Resolution
At the moment of writting this article, the ChartMuseum API allows you to:
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Helm Chart Repository: index, download
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Chart Manipulation: list, describe, upload, delete
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Server Info: health checks
CloudBees Chartmuseum public URL: https://public-charts.artifacts.cloudbees.com/repository/public/
Example
One cloudbees-core chart version is listed under helm search but it is not available by helm fetch
$> helm search repo cloudbees/cloudbees-core -l NAME CHART VERSION APP VERSION DESCRIPTION cloudbees/cloudbees-core 2.164.1.2 2.164.1.2 The Continuous Delivery Solution for Enterprises cloudbees/cloudbees-core 3.6.0+4d2e34de1e86 2.190.2.2 The Continuous Delivery Solution for Enterprises cloudbees/cloudbees-core 3.5.0 2.176.4.3 The Continuous Delivery Solution for Enterprises cloudbees/cloudbees-core 3.4.1 2.176.3.3 The Continuous Delivery Solution for Enterprises cloudbees/cloudbees-core 2.176.203 2.176.2.3 The Continuous Delivery Solution for Enterprises cloudbees/cloudbees-core 2.176.104 2.176.1.4 The Continuous Delivery Solution for Enterprises cloudbees/cloudbees-core 2.164.302 2.164.3.2 The Continuous Delivery Solution for Enterprises $> helm fetch cloudbees/cloudbees-core --version 2.164.1.2 Error: chart "cloudbees-core" matching version "2.164.1.2" not found in cloudbees index. (try 'helm repo update'). improper constraint: 2.164.1.2
Looking at Chart Manipulation methods, we find describe a chart version GET /api/charts/<name>/<version>.
curl -X GET https://charts.cloudbees.com/public/cloudbees/api/charts/cloudbees-core/2.164.1.2 {"error":"improper constraint: 2.164.1.2"}
There is a problem with the Chart museum version, it seems that it does not support four coordinates (improper constraint).
This article is part of our Knowledge Base and is provided for guidance-based purposes only. The solutions or workarounds described here are not officially supported by CloudBees and may not be applicable in all environments. Use at your own discretion, and test changes in a safe environment before applying them to production systems.