A dockerfile for building the Azure IoT-Edge Gateway in a container.

dockerfile.txt

FROM ubuntu

# ENV vars for setup 
ENV IoTHubName {iot_hub_name}
ENV IoTHubSuffix azure-devices.net  
ENV device1 {device1_name} 
ENV device1key {device1_key}
ENV device2 {device2_name} 
ENV device2key {device2_key} 

# Update image
RUN apt-get update 
RUN apt-get --assume-yes install curl build-essential libcurl4-openssl-dev git cmake pkg-config libssl-dev uuid-dev valgrind jq libglib2.0-dev libtool autoconf autogen vim

# Checkout code
WORKDIR /usr/src/app
RUN git clone https://github.com/Azure/iot-edge.git

# Build
WORKDIR /usr/src/app/iot-edge/tools
RUN ./build.sh --disable-native-remote-modules

# RUN
WORKDIR /usr/src/app/iot-edge/build

## cat config file into env var
ENTRYPOINT J_FILE=$(cat /usr/src/app/iot-edge/samples/simulated_device_cloud_upload/src/simulated_device_cloud_upload_lin.json) \

    # cd into sample dir
    && cd /usr/src/app/iot-edge/samples/simulated_device_cloud_upload/src/ \

    # update settings based on env vars
    && echo "$J_FILE" \ 
    #configure iot hub
    | jq '.modules[0].args.IoTHubName="'$IoTHubName'"' \
    | jq '.modules[0].args.IoTHubSuffix="'$IoTHubSuffix'"' \
    | jq '.modules[0].args.Transport="AMQP"' \
    # configure device 1
    | jq '.modules[1].args[0].deviceId="'$device1'"' \
    | jq '.modules[1].args[0].deviceKey="'$device1key'"' \
    # configure device 2
    | jq '.modules[1].args[1].deviceId="'$device2'"' \
    | jq '.modules[1].args[1].deviceKey="'$device2key'"' \
    # set device 1 message period
    | jq '.modules[2].args.messagePeriod=10000' \
    # set device 2 message period
    | jq '.modules[3].args.messagePeriod=10000' \
    > replaced.json \

    # print updates
    && cat replaced.json \

    # cd back up to build dir
    && cd /usr/src/app/iot-edge/build/ \

    # run gateway
    && ./samples/simulated_device_cloud_upload/simulated_device_cloud_upload_sample ../samples/simulated_device_cloud_upload/src/replaced.json