Maintain Multiple Helm Charts
In this tutorial, we will discuss how to maintain multiple helm charts in the repository. Now let us create another chart, add it as a part of the repository, and understand how it can handle multiple charts.

Let me go ahead and create a new chart with the name myrepo.
ashok@waytoeasylearn:~/helm_repo_demo$ helm create myrepo
Creating myrepo
ashok@waytoeasylearn:~/helm_repo_demo$ ls
myrepo repotest repotest-0.1.0.tgz repotest-0.1.1.tgz
So I should have another folder myrepo as a part of the location where I created the chart. Let me get into the folder and modify the Chart.yaml file.
ashok@waytoeasylearn:~/helm_repo_demo/myrepo$ cat Chart.yaml
apiVersion: v2
name: myrepo
description: My another helm chart
type: application
version: 0.1.0
appVersion: "1.16.0"
Now, I’m going to package this particular chart using the package command.
ashok@waytoeasylearn:~/helm_repo_demo$ helm package myrepo/
Successfully packaged chart and saved it to: /home/ashok/helm_repo_demo/myrepo-0.1.0.tgz
So it’s going to create the zipped content. Now, let’s understand what happens if I copy this particular zip file into the repository storage.
As I mentioned earlier, the storage could be a GitHub or Amazon S3 bucket, or even any other cloud storage. In this case, it’s local storage. So I can move this particular file using SSH or some other option.
Since the ChartMuseum repository is running in the virtual machine, I can use the scp command. So I will copy this particular zipped content into the location where the Chart Museum is pointing to for the storage.
ashok@waytoeasylearn:~/helm_repo_demo$ scp myrepo-0.1.0.tgz ashok@192.168.1.50:/home/ashok/chartstorage/
Authorized uses only. All activity may be monitored and reported.
ashok@192.168.1.50's password:
myrepo-0.1.0.tgz 100% 3595 6.6MB/s 00:00
Now, if I check this particular folder location, I should also have this specific zipped content.
ashok@cluster-node:~/chartstorage$ ls
index-cache.yaml myrepo-0.1.0.tgz repotest-0.1.0.tgz repotest-0.1.1.tgz
So I do have it, now let me go ahead and update the repository.
ashok@waytoeasylearn:~/helm_repo_demo$ helm repo update
Hang tight while we grab the latest from your chart repositories…
…Successfully got an update from the "mychartmuseumrepo" chart repository
…Successfully got an update from the "stable" chart repository
Update Complete. ⎈Happy Helming!⎈
Now, let me search repository.
ashok@hydlpt340:~/helm_repo_demo$ helm search repo mychartmuseumrepo -l
NAME CHART VERSION APP VERSION DESCRIPTION
mychartmuseumrepo/myrepo 0.1.0 1.16.0 My another helm chart
mychartmuseumrepo/repotest 0.1.1 1.16.0 Repo demo in helm using ChartMuseum to 0.1.1
mychartmuseumrepo/repotest 0.1.0 1.16.0 Repo demo in helm using ChartMuseum
Now, I do have the other chart as well. That is myrepo as a part of the other chart. This is the chart that we had added manually by copying the file into the storage location.
Summary
So this is a quick example of how I can manage multiple charts and another way of copying the chart package into the storage location, and automatically ChartMuseum is going to pick this and make it available for the helm clients.