Docker CE: No CAP_SYS_ADMIN capability reported while it was set

intel / media-delivery

This collection of samples demonstrates best practices to achieve optimal video quality and performance on Intel GPUs for content delivery networks. Check out our demo, recommended command lines and quality and performance measuring tools.

MIT License

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Docker CE: No CAP_SYS_ADMIN capability reported while it was set #87

Closed dvrogozh closed 2 years ago

dvrogozh commented 2 years ago

Specific for Docker CE, works under Docker IO:

$ docker --version
Docker version 20.10.17, build 100c701
$ sudo docker run -it --rm --device=/dev/dri/renderD128 --group-add=109 --cap-add SYS_ADMIN intel-media-delivery:latest capsh --print
error: no CAP_SYS_ADMIN capability (required to get GPU% metrics)
error:   if you run under docker, rerun with:
error:     --cap-add SYS_ADMIN
error: failed to setup demo