Servod Docker image

Building

To build the image, run the following commands

cd <PATH TO XOLABS-COMMON-CORE>/src/dockerfiles/
docker build -t <gcloud-registry>/servod:latest ./servod

Push the image to gcloud registry to be pulled and used by Docker Host Box.

docker push <gcloud-registry>/servod:latest

Running

First create a file to store environment variables for the servod instance. For example,

localhost ~ # cat host2_env
PORT=9999
MODEL=kevin
BOARD=kevin
SERIAL=C1903144845

Then run the container with the above variables,

docker run -d \
    --network host \
    --name servod \
    --env-file host2_env \
    --cap-add=NET_ADMIN \
    --volume=/dev:/dev \
    --privileged \
    <servod image> \
    /start_servod.sh

Sending command to DUT to confirm access

Example:

docker exec -d servod 'dut-control -p $PORT power_state:off'

Turn down servod container

# Close port 9999 of the host.
docker exec -d servod /stop_servod.sh
docker stop servod