Podman is a modern container management tool that does not require a daemon and can work with or without superuser rights. Podman can be installed on your server and accessed via a web browser. In this article, we will look at why it is needed, how it can be useful in business, what advantages and disadvantages it has, where and by whom it is used, why it is worth using it and the conclusion about it.

Why do I need a Podman?

Podman is needed by those who want to have a convenient and secure way to develop, launch, share and deploy applications using containers compatible with the Open Containers Initiative (OCI) standard. Podman allows you to:

Configure your containers with a simple, intuitive file that you add to your git repository. Each container runs inside an isolated namespace, which ensures independence and security.
Integrate with various source code management systems such as GitHub, GitHub Enterprise, Bitbucket, GitLab and others.
Support different operating systems and architectures such as Linux x64, ARM, ARM64 and Windows x64.
Work with any container that runs inside a Docker image. Choose from thousands of public Docker images or provide your own.
Create and use pods, which are groups of containers that work together and share the same resources, in a similar way to pods in Kubernetes.
Use various plugins that add additional features to the Podman, such as network drivers, data stores, registries, and others.

How can Podman be useful in business?

Podman can be useful in business for several reasons:

You can improve the quality and speed of your software by using Podman to develop, test, and deliver containerized applications that provide fast feedback and bug fixes.
You can reduce costs and risks by using Podman instead of complex and expensive container management systems that require a lot of resources and support.
You can support innovation and development by using Podman to work with new technologies and platforms such as cloud services, microservices or blockchain.

What are the advantages and disadvantages of Podman?

Advantages of Podman:

Simplicity: You don't waste time setting up your servers to run
containers. You choose from thousands of Docker images and Podman automatically prepares your environment.
Security: You don't worry about conflicts or data leaks on shared servers. Each container runs in an isolated namespace, which gives you full control. You can also run containers without root permissions, which reduces the risk of hacking.
Compatibility: You can work with any containers that comply with the OCI standard, including Docker. You can also use Podman instead of Docker using the alias: alias docker=podman.

Disadvantages of Podman:

Complexity: You must have certain knowledge and skills to install, configure and use Podman on your server, as well as to solve possible network, performance or compatibility problems.
Responsibility: You are responsible for maintaining and updating your server and Podman, as well as for data backup.
Limitations: You may encounter some limitations in Podman functionality or performance when working with very large or complex containers or pods.

Where and by whom is Podman used?

Podman is used in various fields and industries, such as:

Software Development: Podman is used to develop, test, and deliver containerized applications and services.
Education: Podman is used to teach students and teachers various disciplines and technologies related to containers and Kubernetes.
Healthcare: Podman is used to develop and deliver medical software and systems.
Law Enforcement: Podman is used to develop and deliver software and systems to protect information and communications.

Why should I use Podman?

Podman is worth using exactly when you need it:

To have a convenient and secure way to develop, run, share and deploy containers compatible with the OCI standard
Use open source and free container management software
Work with different containers and pods, as well as with Kubernetes

How to install?

To make it easier for you to install it, we specially shot a video that shows the installation step by step!

Conclusion about Podman

Podman is a modern container management tool that does not require a daemon and can work with or without superuser rights. Podman can be installed on your server and accessed via a web browser.

Podman - easy container management on your server