What is Podman? How to Install Podman on Linux?

Podman (the POD MANager) is a tool for managing containers and images, volumes mounted into those containers, and pods made from groups of containers.And Its daemonless container engine for developing, managing, and running OCI Containers on your Linux System. Containers can either be run as root or in rootless mode.

How can I use Podman and How can install Podman on my Linux Environment?

Amazon Linux 2

sudo curl -L -o /etc/yum.repos.d/devel:kubic:libcontainers:stable.repo https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/CentOS_7/devel:kubic:libcontainers:stable.repo
sudo yum -y install yum-plugin-copr
sudo yum -y copr enable lsm5/container-selinux
sudo yum -y install podman

CentOS

# CentOS 7
sudo curl -L -o /etc/yum.repos.d/devel:kubic:libcontainers:stable.repo https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/CentOS_7/devel:kubic:libcontainers:stable.repo
sudo yum -y install podman

# CentOS 8
sudo dnf -y module disable container-tools
sudo dnf -y install 'dnf-command(copr)'
sudo dnf -y copr enable rhcontainerbot/container-selinux
sudo curl -L -o /etc/yum.repos.d/devel:kubic:libcontainers:stable.repo https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/CentOS_8/devel:kubic:libcontainers:stable.repo
sudo dnf -y install podman
sudo dnf -y update

# CentOS Stream
sudo dnf -y module disable container-tools
sudo dnf -y install 'dnf-command(copr)'
sudo dnf -y copr enable rhcontainerbot/container-selinux
sudo curl -L -o /etc/yum.repos.d/devel:kubic:libcontainers:stable.repo https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/CentOS_8_Stream/devel:kubic:libcontainers:stable.repo
sudo dnf -y install podman
sudo dnf -y update

Debian

# Debian 10
# Use buster-backports on Debian 10 for a newer libseccomp2
echo 'deb http://deb.debian.org/debian buster-backports main' >> /etc/apt/sources.list
echo 'deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_10/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_10/Release.key | sudo apt-key add -
sudo apt-get update
sudo apt-get -y -t buster-backports install libseccomp2
sudo apt-get -y install podman

# Debian Testing
echo 'deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_Testing/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_Testing/Release.key | sudo apt-key add -
sudo apt-get update
sudo apt-get -y install podman

# Debian Sid/Unstable
echo 'deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_Unstable/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Debian_Unstable/Release.key | sudo apt-key add -
sudo apt-get update
sudo apt-get -y install podman

Fedora

sudo dnf -y install podman

openSUSE

sudo zypper install podman

Raspberry Pi

# Raspbian 10
# Use buster-backports on Rasbian 10 for a newer libseccomp2
echo 'deb http://deb.debian.org/debian buster-backports main' >> /etc/apt/sources.list
echo 'deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Raspbian_10/ /' | sudo tee /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/Raspbian_10/Release.key | sudo apt-key add -
sudo apt-get update -qq
sudo apt-get -qq -y install podman

Red Hat Enterprise Linux

#Rhel7
sudo subscription-manager repos --enable=rhel-7-server-extras-rpms
sudo yum -y install podman
#RHEL8 
sudo yum module enable -y container-tools:1.0
sudo yum module install -y container-tools:1.0

Ubuntu

# Ubuntu 20.10 and newer
sudo apt-get -y update
sudo apt-get -y install podman