I am trying to execute a conf file and get the following error:
Connecion refused - failed to open TCP connection
The error does not occur when I export the http and https_proxy variables before executing the conf file.
I've read in the documentation for Logstash that: " You can set environment variable references in the configuration for Logstash plugins by using
However I don't understand what this means? I assume that I need to edit my conf file to add a reference to these variables, but I am not sure how to do this.