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Docker VS k3s

Compare Docker VS k3s and see what are their differences

Docker logo Docker

Docker is an open platform that enables developers and system administrators to create distributed applications.

k3s logo k3s

K3s is a lightweight Kubernetes distribution by Rancher Labs intended for IoT, Edge, and cloud deployments.
  • Docker Landing page
    Landing page //
    2023-07-25
  • k3s Landing page
    Landing page //
    2022-11-09

Docker videos

What is Docker in 5 minutes

More videos:

  • Tutorial - What is Docker? Why it's popular and how to use it to save money (tutorial)
  • Review - Real World PHP Dockerfile Review, from a #Docker Captain

k3s videos

Siroko K3s Sun Glasses Unboxing and Review | Big Muscle Gains

More videos:

  • Review - Elecraft K3S Transceiver Review

Category Popularity

0-100% (relative to Docker and k3s)
Developer Tools
82 82%
18% 18
DevOps Tools
57 57%
43% 43
Cloud Computing
69 69%
31% 31
Containers As A Service
100 100%
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Docker and k3s

Docker Reviews

Top 6 Alternatives to XAMPP for Local Development Environments
Docker - A containerization platform that allows developers to package applications and their dependencies into containers. Docker Compose can be used to define multi-container application stacks, including web servers, databases, and other services. Features powerful portability and consistency, supports rapid building, sharing, and container management, suitable for...
Source: dev.to
The Top 7 Kubernetes Alternatives for Container Orchestration
Docker uses images as templates to create new containers using Docker engine commands such as Build -t or run -d.
Kubernetes Alternatives 2023: Top 8 Container Orchestration Tools
Docker is an open-source platform for building, managing, deploying containerized applications. Swarm is a native feature in Docker with a group of virtual or physical machines that lets you schedule, cluster, and run Docker applications. It is a Docker alternative for Kubernetes that provides high portability, agility, and high availability.
Top 12 Kubernetes Alternatives to Choose From in 2023
Docker Swarm is a native clustering and orchestration solution provided by Docker, the leading containerization platform.
Source: humalect.com
Podman vs Docker: Comparing the Two Containerization Tools
Looking to go forward with Docker? Be sure to reference the guide linked above, as well as our guide When and Why to Use Docker. To see Docker in action, you may also want to look at our guide on How to install Docker and deploy a LAMP Stack.
Source: www.linode.com

k3s Reviews

We have no reviews of k3s yet.
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Social recommendations and mentions

Based on our record, k3s should be more popular than Docker. It has been mentiond 159 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Docker mentions (62)

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k3s mentions (159)

  • Linux fu: getting started with systemd
    For self-hosting I've found https://k3s.io to be really good from the SUSE people. Works on basically any Linux distro and makes self-hosting k8s not miserable. - Source: Hacker News / about 1 month ago
  • 15 Options To Build A Kubernetes Playground (with Pros and Cons)
    K3S: is a lightweight distribution of Kubernetes that is designed for resource-constrained environments. It is an excellent option for running Kubernetes on a virtual machine or cloud server. - Source: dev.to / 4 months ago
  • K3s Traefik Ingress - configured for your homelab!
    I recently purchased a used Lenovo M900 Think Centre (i7 with 32GB RAM) from eBay to expand my mini-homelab, which was just a single Synology DS218+ plugged into my ISP's router (yuck!). Since I've been spending a big chunk of time at work playing around with Kubernetes, I figured that I'd put my skills to the test and run a k3s node on the new server. While I was familiar with k3s before starting this project,... - Source: dev.to / 5 months ago
  • Building a no-code Helm UI with Windmill - Part 1
    I’ve created a local cluster with K3S and installing Windmill could not be simpler with just one chart to configure, which already has sane defaults to get started. For this demo we will also configure workers to passthrough environment variables to our scripts so that they have access to the Kubernetes API server for later. - Source: dev.to / 5 months ago
  • Highly scalable Minecraft cluster
    You should be familiar with Kubernetes and have set up a Kubernetes cluster. I recommend k3s. - Source: dev.to / 6 months ago
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What are some alternatives?

When comparing Docker and k3s, you can also consider the following products

Kubernetes - Kubernetes is an open source orchestration system for Docker containers

Rancher - Open Source Platform for Running a Private Container Service

k3sup - from Zero to KUBECONFIG in < 1 min 🚀. Contribute to alexellis/k3sup development by creating an account on GitHub.

Portainer - Simple management UI for Docker

Apache Karaf - Apache Karaf is a lightweight, modern and polymorphic container powered by OSGi.

OpenShift Container Platform - Red Hat OpenShift Container Platform is the secure and comprehensive enterprise-grade container platform based on industry standards, Docker and Kubernetes.