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Devices support #242
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Yes, restricting devices require CAP_BPF. Anyway, GPUs could be supported as long as the GPU device is chowned/chmodded |
@AkihiroSuda thanks for the prompt reply
Is it possible to get rootless runc working with this?
is it enough that the "rootless UID" belongs to that device group or the container process needs to have it part of the |
@AkihiroSuda I have a question about the KEP. It says:
What is the problem with the device controller? I've been working on getting non-root containers + devices to work in the "non-rootless "mode and would like to understand what is needed for the rootless mode.
I understand the UID/GID for permissions but it's not clear why the eBPF device controller cannot be supported (is it more than capabilities, e.g.
CAP_BPF
?)I think it is a valid use-case to get access to devices, e.g., GPUs, as non-root user.
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