Portainer VS rancher

Compare Portainer vs rancher and see what are their differences.

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Portainer rancher
339 89
29,467 22,719
2.1% 0.8%
9.8 9.9
2 days ago 5 days ago
TypeScript Go
zlib License 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.

Portainer

Posts with mentions or reviews of Portainer. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-06-12.
  • 26 Top Kubernetes Tools
    18 projects | dev.to | 12 Jun 2024
    Portainer is a container management platform that provides a powerful web interface to administer your workloads. It natively supports Kubernetes environments to help you manage your Pods, Deployments, Helm charts, and other cluster resources. Portainer also provides robust RBAC capabilities and an external authentication layer, letting you grant team members access to Kubernetes through Portainer without directly exposing your cluster.
  • Install Docker and Portainer in a VM using Ansible
    2 projects | dev.to | 2 Jun 2024
    This episode is actually why I started this series in the first place. I am an active Docker user and Docker fan, but I like containers and DevOps topics in general. I am a moderator on the official Docker forums and I see that people often struggle with the installation process of Docker CE or Docker Desktop. Docker Desktop starts a virtual machine, and the GUI is to manage the Docker CE inside the virtual machine even on Linux. Even though I prefer not to use a GUI for creating containers, I admit it can be useful in some situations, but you always need to be ready to use the command line where all the commands are available. In this episode I will use Ansible to install Docker CE in the previously created virtual machine, and I will also install a web-based graphical interface, Portainer.
  • Homelab Adventures: Crafting a Personal Tech Playground
    7 projects | dev.to | 22 Apr 2024
    Portainer
  • Runtipi: Docker-Based Home Server Management
    2 projects | news.ycombinator.com | 4 Apr 2024
    > Any tips on the minimum hardware or VPS's needed to get a small swarm cluster setup?

    From my testing, Docker Swarm is very lightweight, uses less memory than both Hashicorp Nomad and lightweight Kubernetes distros (like K3s). Most of the resource requirements will depend on what containers you actually want to run on the nodes.

    You might build a cluster from a bunch of Raspberry Pis, some old OptiPlex boxes or laptops, or whatever you have laying around and it's mostly going to be okay. On a practical level, anything with 1-2 CPU cores and 4 GB of RAM will be okay for running any actually useful software, like a web server/reverse proxy, some databases (PostgreSQL/MySQL/MariaDB), as well as either something for a back end or some pre-packaged software, like Nextcloud.

    So, even 5$/month VPSes are more than suitable, even from some of the more cheap hosts like Hetzner or Contabo (though the latter has a bad rep for limited/no support).

    That said, you might also want to look at something like Portainer for a nice web based UI, for administering the cluster more easily, it really helps with discoverability and also gives you redeploy web hooks, to make CI easier: https://www.portainer.io/ (works for both Docker Swarm as well as Kubernetes, except the Kubernetes ingress control was a little bit clunky with Traefik instead of Nginx)

  • Cómo instalar Docker CLI en Windows sin Docker Desktop y no morir en el intento
    2 projects | dev.to | 19 Mar 2024
  • Setup Portainer for Server App
    1 project | dev.to | 23 Jan 2024
    In this section, we will add Portainer to help us in managing our Docker containers. You can find more details about it here. To integrate Portainer into our EC2 project, we can follow these steps:
  • Old documentation url on Github issues gives ERR_TOO_MANY_REDIRECTS.
    1 project | /r/portainer | 19 Oct 2023
    Git issues pointing to: https://docs.portainer.io/v/ce-2.9/start/install/agent/swarm/linux gives a ERR_TOO_MANY_REDIRECTS.
  • Docker CI/CD with multiple docker-compose files.
    2 projects | /r/homelab | 17 Oct 2023
    I am currently running Portainer, but webhooks (GitOps) appear to be broken ( [2.19.0] GitOps Updates not automatically polling from git · Issue #10309 · portainer/portainer · GitHub ) and so I cannot send webhook to redeploy a stack. So, looking for alternatives. Using this as a good excuse to learn more about docker and CI/CD etc.
  • Ask HN: How do you manage your “family data warehouse”?
    3 projects | news.ycombinator.com | 15 Sep 2023
    A Synology NAS running Portainer (https://www.portainer.io/) running Paperless NGX (https://github.com/paperless-ngx/paperless-ngx)

    This works better than I can possibly tell you.

    I have an Epson WorkForce ES-580W that I bought when my mother passed away to bulk scan documents and it scans everything, double-sided if required, multi-page PDFs if required, at very high speed and uploads everything to OneDrive, at which point I drag and drop everything into Paperless.

    I could, thinking about it, have the scanner email stuff to Paperless. Might investigate that today.

    Paperless will OCR it and make it all searchable. This setup is amazing, I love living in the future.

  • Bare-Metal Kubernetes, Part I: Talos on Hetzner
    8 projects | news.ycombinator.com | 9 Sep 2023
    > I've come to the conclusion (after trying kops, kubespray, kubeadm, kubeone, GKE, EKS) that if you're looking for < 100 node cluster, docker swarm should suffice. Easier to setup, maintain and upgrade.

    Personally, I'd also consider throwing Portainer in there, which gives you both a nice way to interact with the cluster, as well as things like webhooks: https://www.portainer.io/

    With something like Apache, Nginx, Caddy or something else acting as your "ingress" (taking care of TLS, reverse proxy, headers, rate limits, sometimes mTLS etc.) it's a surprisingly simple setup, at least for simple architectures.

rancher

Posts with mentions or reviews of rancher. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-08-25.
  • OpenTF Announces Fork of Terraform
    28 projects | news.ycombinator.com | 25 Aug 2023
    Did something happen to the Apache 2 rancher? https://github.com/rancher/rancher/blob/v2.7.5/LICENSE RKE2 is similarly Apache 2: https://github.com/rancher/rke2/blob/v1.26.7%2Brke2r1/LICENS...
  • Kubernetes / Rancher 2, mongo-replicaset with Local Storage Volume deployment
    1 project | /r/codehunter | 14 Jun 2023
    I follow the 4 ABCD steps bellow, but the first pod deployment never ends. What's wrong in it? Logs and result screens are at the end. Detailed configuration can be found here.
  • Trouble with RKE2 HA Setup: Part 2
    2 projects | /r/rancher | 8 May 2023
  • Critical vulnerability (CVE-2023-22651) in Rancher 2.7.2 - Update to 2.7.3
    1 project | /r/rancher | 24 Apr 2023
    CVE-2023-22651 is rated 9.9/10 : https://github.com/rancher/rancher/security/advisories/GHSA-6m9f-pj6w-w87g
  • What's your take if DevOps colleague always got new initiative / idea?
    1 project | /r/devops | 17 Apr 2023
    Depends. When I came into my last company I immediately noticed the lack of reproducible environments. Brought this up a few times and was met with some resistance because "we didn't have the capacity"... Until prod went down and it took us 23 hours to bring it back up due to spaghetti terraform.
  • Questions about Rancher Launched/imported AKS
    1 project | /r/rancher | 14 Apr 2023
    For the latest releases of rancher: https://github.com/rancher/rancher/releases When is Rancher 2.7.1 going to be released? The Rancher support matrix for 2.7.1 shows k8s v1.24.6 as the highest supported version and Azure will drop AKS v1.24 in a few months... Should this be a concern for us? What could happen if we create our cluster with Rancher for an unsupported K8s version? 1.25 for example. - Rancher 2.7.2 just got released including support for 1.25. I have however tested running unsupported versions before, unless there is major deprecations in the kubernetes API it is fine in my experience. If we move to AKS imported clusters, in case we add node pools, and upgrade the cluster, will those changes be reflected in the Rancher Platform? - Yep! If we face some issues by running an unsupported K8s version on Rancher Launched K8s clusters, is it possible to remove it from Rancher, do the stuff we need, and then import it into the platform? - Yes, however be careful and do testing before doing in prod. From top of mind: Remove cluster from rancher (if imported), if rancher created you might want to revoke ranchers SA key for the cluster first (so it can't remove it). Delete the cattle-system namespace, and any other cattle-* namespaces you don't want to keep. And do your thing. It looks like AKS is faster than Rancher regarding supported Kubernetes versions... We would like to know if Rancher will always be on track with AKS regarding the removal of K8s version support and new versions. - In my experience yes. (Been using rancher on all three clouds for a 4 years now). What are exactly the big differences between imported AKS and Rancher-launched AKS? What should we look at, and what issues can we face when using one or another? - The main difference is that rancher will not be able to upgrade the cluster for you. You will have to do that yourself.
  • rancher2_bootstrap.admin resource fail after Kubernetes v1.23.15
    1 project | /r/rancher | 29 Mar 2023
    variable "rancher" { type = object({ namespace = string version = string branch = string chart_set = list(object({ name = string value = string })) }) default = { namespace = "cattle-system" # There is a bug with destroying the cloud credentials in version 2.6.9 until 2.7.1 and will be fixed in next release 2.7.2. # See https://github.com/rancher/rancher/issues/39300 version = "2.7.0" branch = "stable" chart_set = [ { name = "replicas" value = 3 }, { name = "ingress.ingressClassName" value = "nginx-external" }, { name = "ingress.tls.source" value = "rancher" }, # There is a bug with the uninstallation of Rancher due to missing priorityClassName of rancher-webhook # The priorityClassName need to be set # See https://github.com/rancher/rancher/issues/40935 { name = "priorityClassName" value = "system-node-critical" } ] } description = "Rancher Helm chart properties." }
  • Google and Microsoft’s chatbots are already citing one another in a misinformation shitshow
    1 project | /r/Futurology | 22 Mar 2023
    When I searched DuckDuckGo instead, the 12th link actually had the real answer. It's in this issue on Rancher's GitHub. Turns out the Rancher admin needs to be in all of the Keycloak groups they want to have show up in the auto-populated picklist in Rancher. Being a Keycloak admin and even creating the groups isn't good enough. Frustratingly, the "caveat" note the Rancher guy is pointing to that says this is only present in the guide to setting up Keycloak for SAML, but apparently this is also true for OIDC.
  • How to enable TLS 1.3 protocol
    1 project | /r/networking | 14 Mar 2023
    Explicitly set TLS 1.3 in Rancher, though it could be a bug in Rancher: https://github.com/rancher/rancher/issues/35654
  • Rancher deployment, hanging on login and setup pages
    1 project | /r/rancher | 23 Feb 2023
    Thanks. Yeah looks like this might work: https://github.com/rancher/rancher/releases/tag/v2.7.2-rc3

What are some alternatives?

When comparing Portainer and rancher you can also consider the following projects:

Yacht - A web interface for managing docker containers with an emphasis on templating to provide 1 click deployments. Think of it like a decentralized app store for servers that anyone can make packages for.

podman - Podman: A tool for managing OCI containers and pods.

swarmpit - Lightweight mobile-friendly Docker Swarm management UI

lens - Lens - The way the world runs Kubernetes

microk8s - MicroK8s is a small, fast, single-package Kubernetes for datacenters and the edge.

OpenMediaVault - openmediavault is the next generation network attached storage (NAS) solution based on Debian Linux. Thanks to the modular design of the framework it can be enhanced via plugins. openmediavault is primarily designed to be used in home environments or small home offices.

kubesphere - The container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️

CasaOS - CasaOS - A simple, easy-to-use, elegant open-source Personal Cloud system.

cluster-api - Home for Cluster API, a subproject of sig-cluster-lifecycle

podman-compose - a script to run docker-compose.yml using podman

kubespray - Deploy a Production Ready Kubernetes Cluster

SurveyJS - Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App
With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
surveyjs.io
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