How to Install Podman on RHEL 8

How to Install Podman on RHEL 8

Containerization has become a pivotal technology in modern IT infrastructure, offering flexibility and efficiency in deploying applications. Podman, a container management tool, has gained popularity for its ease of use and compatibility with Docker. If you're working with Red Hat Enterprise Linux (RHEL) 8, installing Podman is a straightforward process that can enhance your containerization capabilities. In this guide, we'll walk you through the steps to install Podman on RHEL 8.


Before we begin the installation process, make sure you have the following prerequisites in place:

  1. Access to a terminal on your RHEL 8 system.
  2. Administrative privileges (sudo or root access).

Step 1: Update Package Manager:

Start by updating the package manager to ensure you have the latest information about available packages and dependencies. Run the following command:

sudo dnf update

Step 2: Install Podman:

Once the package manager is updated, you can proceed to install Podman. Use the following command:

sudo dnf install podman

This command will download and install the Podman package along with its dependencies.

Step 3: Verify Installation:

To confirm that Podman has been successfully installed, you can check the version using the following command:

podman version

This should display information about the installed Podman version.

Step 4: Basic Podman Commands:

Now that Podman is installed, let's explore some basic commands to get you started:

  • List Running Containers:

    podman ps
  • Pulling an Image:

    podman pull [image_name]
  • Running a Container:

    podman run -it [image_name] /bin/bash

Step 5: Podman System Service:

To enable Podman to start at boot, you can enable and start the Podman system service:

sudo systemctl enable --now podman

This ensures that Podman starts automatically whenever your system boots up.

More Examples:

Example 1: Running a Detached Container:

podman run -d [image_name] /path/to/your/application

This command runs a container in detached mode, allowing you to continue using the terminal.

Example 2: Mounting Volumes:

podman run -v /host/path:/container/path [image_name]

This example mounts a host directory into the container, facilitating data persistence.

Congratulations! You've successfully installed Podman on your RHEL 8 system and gained insight into basic Podman commands. Feel free to explore more advanced features and functionalities as you delve deeper into containerization. Podman provides a robust platform for managing containers in your Red Hat environment.

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