title: Logstash Docker image configuration
body: <p>I am new to docker and logstash, i am having issue with configuration of Logstash Docker.</p>
  
  <p>1) I downloaded Logstash docker image 6.0.1 form elasticsearch [will use as base image], i want to use only logstash, will save output log to a file</p>
  
  <p>2) Want to collect logs on same machine, in which logstash will run</p>
  
  <p>3) What configuration should i change or add to docker image [for ex. logstash.conf, logstash.yml]</p>
  
  <p>4) Where should i keep these configuration file.</p>
  
  <p>5) What should be the command to run docker image with configuration.</p>