RabbitMQ remote health check

RabbitMQ remote health check

sneakers:
    image: npi/rms-web
    container_name: rms-sneakers
    command: >
      /bin/bash -c "
        while ! wget -sq http://rabbitmq:15672 &> /dev/null; do
            echo Delaying startup till rabbitmq is up...;
            sleep 1;
        done;
        echo Starting Sneakers...;
        bundle install;
        bundle exec rake sneakers:run;"
    links:
      - rabbitmq
    environment:
      - WORKERS=ActiveJob::QueueAdapters::SneakersAdapter::JobWrapper
    # sources environment variable configuration for our app
    env_file: config/containers/envs/production.env