Software Alternatives, Accelerators & Startups

CRI-O VS NixOS

Compare CRI-O VS NixOS and see what are their differences

CRI-O logo CRI-O

Lightweight Container Runtime for Kubernetes

NixOS logo NixOS

25 Jun 2014 . All software components in NixOS are installed using the Nix package manager. Packages in Nix are defined using the nix language to create nix expressions.
  • CRI-O Landing page
    Landing page //
    2023-09-21
  • NixOS Landing page
    Landing page //
    2023-09-12

CRI-O videos

Running Containers on Podman/CRI-o - Introduction working with Podman containers

More videos:

  • Tutorial - CRI-O: Development Process & How to Contribute - Urvashi Mohnani & Peter Hunt, Red Hat
  • Review - CRI-O: O Container Runtime feito para o Kubernetes

NixOS videos

First Impression of the NixOS Installation Procedure

More videos:

  • Review - Introduction to NixOS - Brownbag by Geoffrey Huntley
  • Review - NixOS 18.03 - A Configuration-focused GNU+Linux Distro

Category Popularity

0-100% (relative to CRI-O and NixOS)
Cloud Computing
100 100%
0% 0
Front End Package Manager
Cloud Storage
100 100%
0% 0
Package Manager
0 0%
100% 100

User comments

Share your experience with using CRI-O and NixOS. For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare CRI-O and NixOS

CRI-O Reviews

We have no reviews of CRI-O yet.
Be the first one to post

NixOS Reviews

The 10 Best Immutable Linux Distributions in 2024
Why it’s on the list: NixOS uses the Nix package manager, which treats packages as isolated from each other. This unique approach to package management virtually eliminates “dependency hell”.

Social recommendations and mentions

Based on our record, NixOS seems to be a lot more popular than CRI-O. While we know about 246 links to NixOS, we've tracked only 17 mentions of CRI-O. 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.

CRI-O mentions (17)

  • The Road To Kubernetes: How Older Technologies Add Up
    Kubernetes on the backend used to utilize docker for much of its container runtime solutions. One of the modular features of Kubernetes is the ability to utilize a Container Runtime Interface or CRI. The problem was that Docker didn't really meet the spec properly and they had to maintain a shim to translate properly. Instead users could utilize the popular containerd or cri-o runtimes. These follow the Open... - Source: dev.to / 4 months ago
  • Complexity by Simplicity - A Deep Dive Into Kubernetes Components
    Multiple container runtimes are supported, like conatinerd, cri-o, or other CRI compliant runtimes. - Source: dev.to / 5 months ago
  • Kubernetes Cluster Setup Using Kubeadm on AWS
    Install container runtime on all nodes. We will use cri-o. - Source: dev.to / 6 months ago
  • Creating Kubernetes Cluster With CRI-O
    Container Runtime Interface (CRI) is one of the important parts of the Kubernetes cluster. It is a plugin interface allowing kubelet to use different container runtimes. And recently CRI-O container runtime has been announced as a CNCF Graduated project. I thought of writing a blog on CRI-O and how to set up a single-node Kubernetes cluster with Kubeadm and CRI-O. - Source: dev.to / 10 months ago
  • Understanding Docker Architecture: A Beginner's Guide to How Docker Works
    CRI-O: This is an open-source container runtime designed for use with Kubernetes. It is a lightweight and stable environment for containers. It also complies with the Kubernetes Container Runtime Interface (CRI), making it easy to integrate with Kubernetes. - Source: dev.to / 12 months ago
View more

NixOS mentions (246)

  • I use NixOS for my home-server, and you should too!
    As we covered in my last post, NixOS is a amazing Linux distribution for creating stable and declared environments. Now while this is amazing for a desktop setup, it is also perfect for a home-server or home-lab. - Source: dev.to / about 1 month ago
  • Colima k8s nix setup
    Nix is a cross-platform package manager. It uses the nix programming language. Nix and NixOs are often used in the same context, but while the first is a package manager, the latter is a linux distribution based on nix. - Source: dev.to / about 1 month ago
  • NixOs - Your portable dev enviroment
    Today I want to talk to you about Nixos. What is it? Nixos is a declarative and reproducible OS, partly taking the words used on their own page. What does that mean? - Source: dev.to / about 2 months ago
  • Nix – A One Pager
    Software developers often want to customize: 1. Their home environments: for packages (some reach for brew on MacOS) and configurations (dotfiles, and some reach for stow). 2. Their development shells: for build dependencies (compilers, SDKs, libraries), tools (LSP, linters, formatters, debuggers), and services (runtime, database). Some reach for devcontainers here. 3. Or even their operating systems: for... - Source: Hacker News / about 2 months ago
  • Tools for Linux Distro Hoppers
    Hopping from one distro to another with a different package manager might require some time to adapt. Using a package manager that can be installed on most distro is one way to help you get to work faster. Flatpak is one of them; other alternative are Snap, Nix or Homebrew. Flatpak is a good starter, and if you have a bunch of free time, I suggest trying Nix. - Source: dev.to / about 2 months ago
View more

What are some alternatives?

When comparing CRI-O and NixOS, you can also consider the following products

containerd - An industry-standard container runtime with an emphasis on simplicity, robustness and portability

GNU Guix - Like Nix but GNU.

rkt - App Container runtime

Homebrew - The missing package manager for macOS

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

pacman (package manager) - The pacman package manager is one of the major distinguishing features of ...