This guide will discuss how to install Podman on CentOS 7 / Fedora 34/33/32/31/30. Podman is a daemonless container engine for developing, managing, and running OCI Containers on your Linux System. The major difference between Docker and Podman is that there is no daemon in Podman.

For Ubuntu, check: How to install podman on Ubuntu

Podman uses container runtimes as well for example runc but the launched containers are direct descendants of the podman process. This kind of architecture has its advantages such as the following:

  • Applied Cgroups or security constraints still control the container: Whatever cgroup constraints you apply on the podman command, the containers launched will receive those same constraints directly.
  • Advanced features of systemd can be utilized using this model: This can be done by placing podman into a systemd unit file and hence achieving more.

The following set of tools work together to power the use of Containers without an all-time running daemon process.

  • Buildah to facilitate the building of OCI images
  • Skopeo for sharing/finding container images on Docker registries, the Atomic registry, private registries, local directories, and local OCI-layout directories.
  • Podman for running containers without the need for a daemon.

Install Podman on CentOS 7 / Fedora 34/33/32/31/30

The podman package is available on Fedora & CentOS upstream repositories.

CentOS 7:

sudo yum -y install podman


sudo dnf install -y podman

To view installed package details, use rpm command.

$ rpm -qi podman
Name        : podman
Epoch       : 2
Version     : 2.1.1
Release     : 10.fc33
Architecture: x86_64
Install Date: Wed 28 Oct 2020 09:47:17 PM UTC
Group       : Unspecified
Size        : 46396620
License     : ASL 2.0
Signature   : RSA/SHA256, Sun 04 Oct 2020 11:34:54 PM UTC, Key ID 49fd77499570ff31
Source RPM  : podman-2.1.1-10.fc33.src.rpm
Build Date  : Sun 04 Oct 2020 11:25:22 PM UTC
Build Host  :
Packager    : Fedora Project
Vendor      : Fedora Project
URL         :
Bug URL     :
Summary     : Manage Pods, Containers and Container Images
Description :

After the installation, you can display information pertaining to the host, current storage stats, and build of podman.

$ podman info
  BuildahVersion: 1.6-dev
    package: podman-
    path: /usr/libexec/podman/conmon
    version: 'conmon version 1.12.0-dev, commit: b909c9e1a3e8f14d5694a118fb9c0c0325a31d4f-dirty'
    distribution: '"centos"'
    version: "7"
  MemFree: 461684736
  MemTotal: 3872858112
    path: /usr/bin/runc
    version: 'runc version spec: 1.0.0'
  SwapFree: 0
  SwapTotal: 0
  arch: amd64
  cpus: 2
  hostname: techwiz-app-server
  kernel: 3.10.0-957.10.1.el7.x86_64
  os: linux
  rootless: false
  uptime: 831h 27m 5.82s (Approximately 34.62 days)
insecure registries:
  registries: []
    number: 0
  GraphDriverName: overlay
  - overlay.override_kernel_check=true
  GraphRoot: /var/lib/containers/storage
    Backing Filesystem: extfs
    Native Overlay Diff: "true"
    Supports d_type: "true"
    number: 0
  RunRoot: /var/run/containers/storage

Try pull alpine Linux image.

$ podman pull alpine
Trying to pull
Trying to pull image source signatures
Copying blob sha256:e7c96db7181be991f19a9fb6975cdbbd73c65f4a2681348e63a141a2192a5f10
 2.63 MB / 2.63 MB [========================================================] 0s
Copying config sha256:055936d3920576da37aa9bc460d70c5f212028bda1c08c0879aedf03d7a66ea1
 1.48 KB / 1.48 KB [========================================================] 0s
Writing manifest to image destination
Storing signatures

Check list of downloaded images.

$ podman images
REPOSITORY                 TAG      IMAGE ID       CREATED       SIZE   latest   055936d39205   5 weeks ago   5.8 MB

Using Podman on CentOS 7 / Fedora 34/32/32/31/30

Now that you have installed podman on CentOS 7 & Fedora system, the next reading is on how to use it. We have a guide for this:

How To run Docker Containers using Podman and Libpod

Setup Docker Container Registry with Podman & Let’s Encrypt SSL

Publish Container Images to Docker Hub / Image registry with Podman


Podman shows a lot of promise in the future of Containerization. In fact, Red Hat did not just remove the Docker container engine from OpenShift. It also removed the Docker container engine, along with the docker command, from Red Hat Enterprise Linux 8 entirely. Thank you for reading through.

Also check:

How to Setup Docker Private Registry on Fedora / CentOS

Best Storage Solutions for Kubernetes & Docker Containers

How to Install Docker on CentOS / Fedora

How to run Local Openshift Cluster with Minishift

Deploy Lightweight Kubernetes with MicroK8s and Snap

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