# Choosing the image to use
FROM node:buster

# Defining variables to allow flexibility (each variable can be set directly within our topology deployment script)
ENV local_ip=127.0.0.1
ENV local_port=9001
ENV local_name=dev1
ENV remote_ip=127.0.0.1
ENV remote_port=8282
ENV remote_name=gwf1

# Installing required libraries
RUN apt-get update && \
    apt-get install -y net-tools iputils-ping && \
    mkdir mydir && \
    cd mydir && \
    npm install express && \
    npm install yargs && \
    npm install systeminformation && \
    npm install request && \
    wget http://homepages.laas.fr/smedjiah/tmp/device.js

ENV LAUNCHER "node /mydir/device.js --local_ip '$local_ip' --local_port $local_port --local_name '$local_name' --remote_ip '$remote_ip' --remote_port $remote_port --remote_name '$remote_name' --send_period 3000"

ENV VIM_EMU_CMD "nohup $LAUNCHER &"
#ENV VIM_EMU_CMD_STOP "TODO at shutdown"

# Mandatory entrypoint in containernet
CMD /bin/bash