can't call gpu about gpu-manager HOT 8 CLOSED

I use strace to debug it and find that

connect(4, {sa_family=AF_UNIX, sun_path="/etc/vcuda/vcuda.sock"}, 24) = -1 EACCES (Permission denied)

So how to solve this?

from gpu-manager.

got it

from gpu-manager.

@SolarisYan
can you tell me how to fix it?

from gpu-manager.

@SolarisYan @linquanisaac Hey can any of you share more information about the solution?

from gpu-manager.

You have to grant non-root user the permission of /etc/vcuda

from gpu-manager.

You have to grant non-root user the permission of /etc/vcuda

Thanks for the replay!
Is there anyway to do so without setting:

      securityContext:
        privileged: true

In the YAML file?

from gpu-manager.

The gpu-client in the pod will read /etc/vcuda/vcuda.sock in container mount namespace. This file is generated by gpu-manager and mounted in the container.

The workflow is described in the comment of

As the gpu-manager is running as root. All files are created with the root permission(

from gpu-manager.

@SolarisYan @linquanisaac Hey can any of you share more information about the solution?

I use root in container...

But I would try changing the sock permission after creating it.

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