Advantages of Podman on Ubuntu
Here are five key advantages of using Podman
- Improved Security: Podman does not have a daemon to manage all the pods, which ensures that there is no long living root process and hence the probability of an attacker gaining access to the system is minimized. Also, Podman enables users to run containers in normal users with privileges’ level higher than the root user as another security measure.
- Lightweight and Efficient: Podman is extremely optimized compared to Docker which began as a usage of libcontainer and does not need a daemsonly process. This can lead to efficient usage of the accessible resources particularly with systems which are placed under considerable resource constraints.
- OCI Compliance: Podman follows the set standards of Open Container Initiative (OCI), and therefore offers compatibility with other OCI-compliant tools as well as images. This makes podman ‘‘interoperable’’ and facilitates its inclusion in other container systems and environments.
- Rootless Containers Network: Podman allows for the usage of rootless mode, which permits regular users to work with containers and perform operations on them without using the ‘root’ permissions. It secures its operations and offers a relatively isolated environment as compared to the rest of the system.
How to Install Podman in Ubuntu ?
Podman is a modern and efficient open-source tool for developing, managing, and populating consumer containers as well as images on Linux platforms. It entered the market to rival Docker by providing a daemon-less model that is easier to use and provides more layers of security to manage containers. This article is designed for anyone using Ubuntu and interested in leveraging Podman’s capabilities; if you belong to this community, read on to learn how to install and use Podman on your Ubuntu machine. This article will explain the basics of Docker, how the program can be installed and set up, and what one has to do after the installation is complete.