chartmuseum VS Harbor

Compare chartmuseum vs Harbor and see what are their differences.

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chartmuseum Harbor
8 71
3,210 20,112
2.1% 2.0%
6.0 9.7
7 days ago 7 days ago
Go Go
Apache License 2.0 Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.


Posts with mentions or reviews of chartmuseum. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-11-07.
  • Do you mirror external helm chart repositories for local use?
    2 projects | | 7 Nov 2022
    We may switch over to Chartmusuem, and something like Charts-Syncer to try to help with this, or maybe abandon the whole idea of mirroring external repositories and just keep our repository hosting internal projects. What are your thoughts on this?
  • Ask r/kubernetes: What are you working on this week?
    4 projects | | 3 Jan 2022
    Also trying to find a small self-hosted container registry (not some beast like and possibly a Helm chart repository (looking into Anyone got some recommendations?
  • Share how you do your CI/CD to Kubernetes
    2 projects | | 28 Aug 2021
    ChartMuseum is indeed open source and is on GitHub.
  • Self Hosted Module Registry
    2 projects | | 19 Jul 2021
    This is also basically an s3 proxy, but it specifically implements the Terraform Registry API so that things like version constraints are handled correctly. If you use Helm at all, an analogous project for charts would be
  • Ditching Docker Compose for Kubernetes
    3 projects | | 6 Apr 2021
    Another benefit of Helm is in it's package management. If your application requires another team's application up and running, they can publish their Helm chart to a remote repository like a ChartMuseum. You can then install their application into your Kubernetes by naming that remote chart combined with a local values file. E.g., helm install other-teams-app -f values-other-teams-app.yaml. This is convenient because it means you don't have to checkout their project and dig through it for their helm charts to get up and running - all you need to supply is your own values file.


Posts with mentions or reviews of Harbor. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-03-25.
  • We're no longer sunsetting the Free Team plan | Docker
    3 projects | | 25 Mar 2023
  • Docker's deleting Open Source images and here's what you need to know
    23 projects | | 15 Mar 2023
    Does anybody know whether there could be something like an open/libre container registry?

    Maybe the cloud native foundation or the linux foundation could provide something like this to prevent vendor lock-ins?

    I was coincidentially trying out harbor again over the last days, and it seems nice as a managed or self-hosted alternative. [1] after some discussions we probably gonna go with that, because we want to prevent another potential lock-in with sonarpoint's nexus.

    Does anybody have similar migration plans?


  • Iron Bank: Secure Registries, Secure Containers
    3 projects | | 8 Feb 2023
    2) Harbor instance registry
  • Open source/free registry with HA
    2 projects | | 26 Jan 2023
    Does it HAVE to be those types of packages, have you thought of using containers instead and thus open the options for more types of storage like ?
  • Just finished migrating my old tower servers to a Kubernetes cluster on my new rack!
    19 projects | | 21 Jan 2023
    For my Container Registry and Helm Chart Registry I use Harbor. When paired with Keel, I can automatically update apps after I push them. I have not checked out ArgoCD yet.
  • Top 10 Open-Source DevOps Tools That You Should Know
    11 projects | | 20 Nov 2022
    Harbor Source Code Repository
  • We Need to Talk About Docker Registries
    2 projects | | 8 Nov 2022
  • oci-registry: A lightweight container registry mirror
    2 projects | | 5 Nov 2022
    harbor works well for these use cases but good luck trying to host it with docker. Harbor is easy to set up using Helm/kubernetes, but not docker.
  • Create Harbor Server on Ubuntu VM
    2 projects | | 1 Nov 2022
    # This script will install Harbor server # # User Inputs > #================================================== > export my_hostname= export my_fqdn= export my_ip= #================================================== echo "Make sure your VM is configured with proper hostname, static IP address and its entry is mentioned in your DNS server" read -n 1 -r -s -p $'Press enter to continue... else Control + c to stop \n' die() { local message=$1 echo "$message" >&2 exit 1 } # precheck echo "Doing precheck " ping $my_hostname -c 2 || die 'command failed' ping $my_ip -c 2 || die 'command failed' nslookup $my_fqdn || die 'command failed' nslookup $my_fqdn | grep $my_ip || die 'command failed' echo "==== Doing precheck ====" || die 'command failed' ping $my_hostname -c 2 || die 'command failed' nslookup $my_fqdn || die 'command failed' nslookup $my_fqdn | grep $my_ip || die 'command failed' echo "1. Enable ssh on the vm" || die 'command failed' apt-get update || die 'command failed' apt install openssh-server || die 'command failed' echo "2. Verify ssh service is up and running" || die 'command failed' systemctl status ssh || die 'command failed' echo "3. Update the apt package index" || die 'command failed' apt-get update || die 'command failed' echo "4. Install packages to allow apt to use a repository over HTTPS" || die 'command failed' apt-get install apt-transport-https ca-certificates curl gnupg-agent software-properties-common -y || die 'command failed' echo "5. Add Docker's official GPG key" || die 'command failed' curl -fsSL | sudo apt-key add - || die 'command failed' sudo apt-key fingerprint 0EBFCD88 || die 'command failed' echo "6. Setup a stable repository" || die 'command failed' echo -ne '\n' | add-apt-repository "deb [arch=amd64] bionic stable" || die 'command failed' echo "7. Install docker-ce" || die 'command failed' apt-get update || die 'command failed' apt-get install docker-ce docker-ce-cli -y || die 'command failed' echo "8. Install current stable release of Docker Compose" || die 'command failed' curl -L "$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose || die 'command failed' echo "9. Apply executable permissions to the binary" || die 'command failed' chmod +x /usr/local/bin/docker-compose || die 'command failed' echo "10. Verify installation" || die 'command failed' docker-compose --version || die 'command failed' echo "11. Download the Harbor installer" || die 'command failed' curl -L -o /root/harbor-offline-installer-v2.4.3.tgz || die 'command failed' echo "12. Extract the Harbor installer" || die 'command failed' tar -xvzf /root/harbor-offline-installer-v2.4.3.tgz || die 'command failed' echo "13. Generate a CA certificate private key" || die 'command failed' openssl genrsa -out ca.key 4096 || die 'command failed' echo "14. Generate the CA certificate" || die 'command failed' openssl req -x509 -new -nodes -sha512 -days 3650 -subj "/C=US/ST=CA/L=Palo Alto/O=HomeLab/OU=Solution Engineering/CN=$my_fqdn" -key ca.key -out ca.crt || die 'command failed' echo "15. Generate a private key" || die 'command failed' openssl genrsa -out $my_fqdn.key 4096 || die 'command failed' echo "16. Generate a certificate signing request" || die 'command failed' openssl req -sha512 -new -subj "/C=US/ST=CA/L=Palo Alto/O=HomeLab/OU=Solution Engineering/CN=$my_fqdn" -key $my_fqdn.key -out $my_fqdn.csr || die 'command failed' echo "17. Generate an x509 v3 extension file" || die 'command failed' cat > v3.ext <<-EOF authorityKeyIdentifier=keyid,issuer basicConstraints=CA:FALSE keyUsage = digitalSignature, nonRepudiation, keyEncipherment, dataEncipherment extendedKeyUsage = serverAuth subjectAltName = @alt_names [alt_names] DNS.1=$my_fqdn DNS.2=$my_hostname IP.1=$my_ip EOF echo "18. Use the v3.ext file to generate a certificate for the Harbor host" || die 'command failed' openssl x509 -req -sha512 -days 3650 -extfile v3.ext -CA ca.crt -CAkey ca.key -CAcreateserial -in $my_fqdn.csr -out $my_fqdn.crt || die 'command failed' echo "19. Provide the certificates to harbor and docker" || die 'command failed' sudo mkdir -p /data/cert || die 'command failed' sudo mkdir -p /etc/docker/certs.d/$my_fqdn/ || die 'command failed' sudo cp ~/$my_fqdn.crt /data/cert/$my_fqdn.crt || die 'command failed' sudo cp ~/$my_fqdn.crt /etc/docker/certs.d/$my_fqdn/$my_fqdn.crt || die 'command failed' sudo cp ~/ca.crt /etc/docker/certs.d/$my_fqdn/ca.crt || die 'command failed' sudo openssl x509 -inform PEM -in ~/$my_fqdn.crt -out /etc/docker/certs.d/$my_fqdn/$my_fqdn.cert || die 'command failed' sudo cp ~/$my_fqdn.key /data/cert/$my_fqdn.key || die 'command failed' sudo cp ~/$my_fqdn.key /etc/docker/certs.d/$my_fqdn/$my_fqdn.key || die 'command failed' sudo systemctl restart docker || die 'command failed' echo "20. Copy and update certificate on Harbor VM" || die 'command failed' cp $my_fqdn.crt /usr/local/share/ca-certificates/update-ca-certificates || die 'command failed' echo "21. Configure the Harbor YML file manually" || die 'command failed' cp /root/harbor/harbor.yml.tmpl /root/harbor/harbor.yml || die 'command failed' ##### update the yml file manually #echo "Update the yml file manually /root/harbor/harbor.yml and execute below command" || die 'command failed' #echo "/root/harbor/ --with-notary --with-chartmuseum || die 'command failed'" cp /root/harbor/harbor.yml.tmpl /root/harbor/harbor.yml || die 'command failed' cat /root/harbor/harbor.yml | sed -e "s/hostname: $my_fqdn/" > /tmp/1 || die 'command failed' cat /tmp/1 | sed -e "s/certificate: \/your\/certificate\/path/certificate: \/root\/$my_fqdn.crt/" > /tmp/2 || die 'command failed' cat /tmp/2 | sed -e "s/private_key: \/your\/private\/key\/path/private_key : \/root\/$my_fqdn.key/" > /tmp/3 || die 'command failed' cp /tmp/3 /root/harbor/harbor.yml || die 'command failed' echo "22. Install with Notary, Clair and Chart Repository Service" || die 'command failed' /root/harbor/ --with-notary --with-chartmuseum || die 'command failed'
  • Using a Docker registry as a distributed layer cache for CI
    2 projects | | 29 Sep 2022
    We use it a lot. We also had a lot of issues with an official registry. Now we use

What are some alternatives?

When comparing chartmuseum and Harbor you can also consider the following projects:

Portainer - Making Docker and Kubernetes management easy.

phoneinfoga - Information gathering framework for phone numbers

Dragonfly - This repository has be archived and moved to the new repository


ingress-nginx - Ingress-NGINX Controller for Kubernetes

Docker Swarm - Source repo for Docker's Documentation

clair - Vulnerability Static Analysis for Containers

Docker Compose - Define and run multi-container applications with Docker

helm-push - Helm plugin to push chart package to ChartMuseum

helm-diff - A helm plugin that shows a diff explaining what a helm upgrade would change

Dokku - A docker-powered PaaS that helps you build and manage the lifecycle of applications

docker-registry-ui - The simplest and most complete UI for your private registry