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(post-update): From Docker to Podman: full migration to rootless.

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Add things that I liked.
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Eduard Tolosa 2025-02-21 16:41:10 +00:00
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_posts/2025-02-21-from-docker-to-podman-full-migration-to-rootless.md
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@ -278,6 +278,13 @@ migrate_containters() {
After running the scripts on that order, you should have all your Docker containers, networks, images, and volumes migrated to rootless Podman with the same state as before. After running the scripts on that order, you should have all your Docker containers, networks, images, and volumes migrated to rootless Podman with the same state as before.
# Thing I like about Podman
- **Rootless**: Podman is rootless by default, which is a big plus for security.
- **Docker compatibility**: Podman is mostly compatible with Docker, so you can use the same commands.
- **Autoupdates**: On Docker, you need to use something like [Watchtower](https://github.com/containrrr/watchtower) to update your containers, but Podman has [podman auto-update](https://docs.podman.io/en/latest/markdown/podman-auto-update.1.html) built-in.
- **Podman-compose**: Podman has a built in `podman compose` command that is compatible with `docker-compose.yml` files and with the `docker-compose` provider.
# Caveats # Caveats
After migrating from Docker to Podman, you may encounter some issues: After migrating from Docker to Podman, you may encounter some issues: