add support for host devices

[proppy]

It would be nice if the HostConfig in CreateContainerOptions had support for exposing host devices to the container (like docker run --device does).

This could be passed as an additional member of the HostConfig when calling the /containers/create API method:

{
    "PathOnHost": "/dev/deviceName",
    "PathInContainer": "/dev/deviceName",
    "CgroupPermissions": "mrw"
}

[fsouza]

Hi @proppy, thanks for reporting! I will push this feature within the next few minutes. I will add a type named Device with the attributes you described, and add a slice of Devices in the HostConfig struct.

[proppy]

Thanks for the quick update!