Podman

Dagger can be used with any OCI-compatible container runtime, including Podman.

How it works

By default, Dagger tries to invoke the docker executable. Since Podman is CLI-compatible with Docker, it can be used as a drop-in replacement. This is as simple as creating a symbolic link to the Podman executable in your system path and naming it docker.

Prerequisites

• Podman installed and running on the host system.
• Podman machine configured for rootful container execution.

Example

To use Podman with Dagger, create a symbolic link as below:

sudo ln -s $(which podman) /usr/local/bin/docker

note

RHEL 8.x users may need to additionally execute modprobe iptable_nat.

Resources

If you have any questions about additional ways to use Podman with Dagger, join our Discord and ask your questions in our help channel.

About Podman

Podman is a Docker-compatible tool to manage and run OCI containers.