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Top 4 Go rootless-container Projects
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singularity
Singularity has been renamed to Apptainer as part of us moving the project to the Linux Foundation. This repo has been persisted as a snapshot right before the changes.
Project mention: Rootless Docker in a Multi-User Environment – It's All About Context | news.ycombinator.com | 2024-05-26 -
CodeRabbit
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Project mention: Bocker: Docker implemented in around 100 lines of Bash (2015) | news.ycombinator.com | 2024-11-23
Yes, from the README:
> Bocker runs as root and among other things needs to make changes to your network interfaces, routing table, and firewall rules. I can make no guarantees that it won't trash your system.
Linux makes it quite hard to run "containers" as an unprivileged user. Not impossible! https://github.com/rootless-containers/rootlesskit is one approach and demonstrates much of the difficulty involved. Networking is perhaps the most problematic. Your choices are either setuid binaries (so basically less-root as opposed to root-less anymore) or usermode networking. slirp4netns is the state of the art here as far as I know, but not without security and performance tradeoffs.
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Go rootless-containers discussion
Go rootless-containers related posts
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Podman vs Docker-CE
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Is it possible to connect to a host port from a rootless Docker container?
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Rootless or rootful for home NAS?
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Podman v4.0.0 released
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Our User Mode WireGuard Year
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Podman: A tool for managing OCI containers and pods
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`Docker-Swarm` VS. `Kubernetes`
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A note from our sponsor - SaaSHub
www.saashub.com | 17 Mar 2025
Index
What are some of the best open-source rootless-container projects in Go? This list will help you:
# | Project | Stars |
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1 | singularity | 2,542 |
2 | apptainer | 1,235 |
3 | rootlesskit | 1,047 |
4 | umoci | 773 |