Podman is an open source container runtime project that can be used on most Linux platforms. Podman provides functions very similar to Docker. As mentioned earlier, it does not require any daemons to run on your system, and it can also run without root privileges.
Podman can manage and run any containers and container images that comply with OCI (Open Container Initiative) specifications. Podman provides a Docker-compatible command-line front end to manage Docker images. [3]
Podman disadvantages:
Because there is no daemon like docker daemon, it does not support the --restart strategy, but this problem does not exist when using k8s orchestration
Centos8 removed Docker as the default containerized management tool, and replaced it with Podman, Buildah, and Skopeo.
Last edited: August 12th, 2020 at 03:22 pm
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