Read path from another config file in Logstash configuration file

Elastic Stack Logstash
1

Hi

I have a requirement that ,in input section i have to read file path location from another config file ,so that i can change the file location dynamically from the config file instead of going into logstash config file and changing it every time.

Since i am new to EL i don't have any idea of achieving it , please help me

2

Sorry, that's not supported. You'll have to generate your configuration file or pass the input file path via an environment variable.

3

Ok, Please tell me How can pass input file path via an environment variable

4

https://www.elastic.co/guide/en/logstash/current/environment-variables.html

5

It helped me,Thank you