What is Podman?

Podman is a tool to manage containers/pods based on dockercli.

Podman is an open-source project that is available on most Linux platforms. 

Podman is a daemonless container engine for developing, managing, and running Open Container Initiative (OCI) containers and container images on your Linux System. 

Podman provides a Docker-compatible command line front end that can simply alias the Docker cli, `alias docker=podman`. 

Podman can either be run by root or by a non-privileged user.

Podman manages the entire container ---> pods, containers, container images, and container volumes. It allows you to create, run, and maintain those containers .

created from those images in a production environment.

Installation:

 yum install podman -y

 podman --version

list  of commands

 podman ps (running containers)

 podman ps  -a (all containers)

 podman logs  --latest(to see latests logs)

 podman top <container_id>(to see containers PID)

 podman container checkpoint <container_id> (checkpointing the container)

 podman container restore <container_id> (restoring the container)

 podman stop  --latest (stop the container)

 podman rm <container name>

 podman run -it ubuntu

 podman exec -it ubuntu

 podman images

 podman info

 podman pull imagename