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Most Rootless Containers need the $XDG_RUNTIME_DIR #70

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abitrolly opened this issue Feb 15, 2025 · 1 comment · May be fixed by #72
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Most Rootless Containers need the $XDG_RUNTIME_DIR #70

abitrolly opened this issue Feb 15, 2025 · 1 comment · May be fixed by #72
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@abitrolly
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From https://rootlesscontaine.rs/getting-started/common/login/

Most Rootless Containers implementations need the $XDG_RUNTIME_DIR environmental variable to be set. When the environment variable is not set, features related to systemd and cgroups are unlikely to work properly.

Which features are related to systemd and cgroups? Is it possible to go without them? If yes, what are the implications?
@AkihiroSuda
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Which features are related to systemd and cgroups?

docker run --cpus, --memory, --pids-limit, etc.

Is it possible to go without them?

Yes, if you do not need them

If yes, what are the implications?

docker run --cpus, --memory, --pids-limit, etc. do not work

abitrolly added a commit to abitrolly/rootlesscontaine.rs that referenced this issue Feb 18, 2025
@abitrolly
Explain which features require $XDG_RUNTIME_DIR
2c347e3 
Fixes rootless-containers#70
@abitrolly abitrolly mentioned this issue Feb 18, 2025
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Explain which features require $XDG_RUNTIME_DIR abitrolly/rootlesscontaine.rs
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@abitrolly @AkihiroSuda