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by brudgers
3671 days ago
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On Linux, Docker uses cgroups to isolate resources. Cgroups is a feature of the Linux kernel. Cgroups are almost ten years old. Docker on FreeBSD utilizes the Linux compatibility layer. It was introduced in 2015. It is officially experimental. https://wiki.freebsd.org/Docker To me, none of this is obvious and my limited understanding has taken several years and many hours of podcast listening and technical reading. I still don't know squat. |
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Huh!? I remember running unmodified Linux binaries on FreeBSD (and other BSDs) in the late 90s. Maybe it was not suitable for most docker images and that started last year...