Software Alternatives & Reviews

CRI-O VS Podman

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

CRI-O logo CRI-O

Lightweight Container Runtime for Kubernetes

Podman logo Podman

Simple debugging tool for pods and images
  • CRI-O Landing page
    Landing page //
    2023-09-21
  • Podman Landing page
    Landing page //
    2023-07-30

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

Podman videos

PODMAN vs DOCKER - should you switch now?

More videos:

  • Review - Actually, podman Might Be Better Than docker
  • Review - Container (Podman) Review - Kominfo PROA Training Lab 2

Category Popularity

0-100% (relative to CRI-O and Podman)
Cloud Computing
33 33%
67% 67
Developer Tools
0 0%
100% 100
Cloud Storage
100 100%
0% 0
OS & Utilities
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 CRI-O and Podman

CRI-O Reviews

We have no reviews of CRI-O yet.
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Podman Reviews

Podman vs Docker: Comparing the Two Containerization Tools
Rootless processes. Because of its daemonless architecture, Podman can perform truly rootless operations. Users do not have to be granted root privileges to run Podman commands, and Podman does not have to rely on a root-privileged process.
Source: www.linode.com

Social recommendations and mentions

Based on our record, Podman should be more popular than CRI-O. It has been mentiond 101 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.

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 / 3 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 / 5 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 / 11 months ago
View more

Podman mentions (101)

  • A Gentle Introduction to Containerization and Docker
    Even though we will focus on Docker for this article, I wanted to mention that there are more container creation and management tools such as Podman, Rkt, and so on. - Source: dev.to / 2 months ago
  • A Journey to Find an Ultimate Development Environment
    By using containerization, the application will always have the same configuration that is used in the development environment and production environment. There is no more "It works on my machine". Some examples of containerization technologies are Docker and Podman. - Source: dev.to / 3 months ago
  • Anatomy of Docker
    Podman Documentation. Podman is a daemonless container engine for developing, managing, and running OCI Containers on your Linux System. - Source: dev.to / 4 months ago
  • Oracle data base
    You can also use their Oracle Linux Docker images with the database preinstalled using either Podman or Docker. Just make absolutely sure you are downloading something you are licensed to use, because it seems really easy to accidentally infringe copyright via this method. Source: 5 months ago
  • A call for Podman comparison charts
    It's an open source project. https://github.com/containers/podman and https://podman.io - go there, get engaged, see what's going on and most important become part of the community and contribute! Source: 5 months ago
View more

What are some alternatives?

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

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

rkt - App Container runtime

devenv - Fast, Declarative, Reproducible, and Composable dev envs

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

Buildah - Buildah is a web-based OCI container tool that allows you to manage the wide range of images in your OCI container and helps you to build the image container from the scratch.

GlusterFS - GlusterFS is a scale-out network-attached storage file system.