Migrating from Docker to Podman: The Practical Guide: Replace Docker with Rootless, Secure Containers. Command Migration, Compose Compatibility, and P

By: Skyler, Elina

Replace Docker with Podman and ship secure rootless containers without breaking your workflow.

Many teams want Docker parity with stronger security and simpler operations. This book shows how to move daily work to Podman, keep Compose productive, and run stable services with systemd and Quadlet.

Across development laptops and Linux servers, you will set up rootless containers, map users cleanly, handle networking, and adopt build and policy controls that hold up in CI and production.

Map daily commands from docker to podman, including run exec logs cp inspectSet up rootless containers with subuid and subgid, storage drivers, and SELinux labelsUse netavark with Aardvark DNS for reliable names on user defined networksChoose slirp4netns or pasta for rootless performance and IPv6Handle privileged ports safely, with sysctl tuning capability grants or rootful when requiredRun Docker Compose against the Podman socket or use podman composeBuild with podman build and adopt Buildah for fine control and scriptsLock image formats and trust with registriesconf short name policy and policyjsonTune storage and ownership with idmaps U option named volumes and storageconfHarden containers with capabilities seccomp SELinux and AppArmor patternsOperate with Quadlet, health checks, restart policies, timers, and safe auto updatesBridge to Kubernetes with generate kube and validate locally with kube playRun on macOS and Windows using podman machine with correct sockets paths and networkingTroubleshoot fast with logging drivers, hostname behavior, and clear failure signatures

This is a code heavy guide with working commands and configs that you can paste into terminals, unit files, and CI jobs to stand up real services quickly.

Grab your copy today.

• Format: Paperback
• Language: English
• ISBN: B0FZSG6J9M
• ISBN13: 9798273028173
• Release Date: November 2025
• Publisher: Independently Published
• Length: 226 Pages
• Weight: 0.88 lbs.
• Dimensions: 0.5" x 7.0" x 10.0"