title: Logging with docker-compose: Can I use two drivers at the same time?
body: <p>I´m using <code>docker-compose 1.7.1</code> to launch a number of containers and <code>gelf</code> to send all the logs to an ELK installation.</p>
  
  <p>It works fine, however, we are still learning how to use the whole set up and it would be very convenient to see the logs in the docker standard output (and therefore reachable by executing <code>docker logs</code>).</p>
  
  <p>So, my question is: Is there a way to use two drivers at the same time?</p>
  
  <p>I tried this, but the first driver is ignored:</p>
  
  <pre><code>logging:  
        driver: json
        driver: gelf
        options:
         gelf-address: "udp://${ELK_HOST_IP}:12201"
  </code></pre>
  
  <p>Are you aware of other way to see the logs in the standard output that might not involve the Docker compose logging driver?</p>
  
  <p>Thanks!</p>