How to monitor inode using metricbeat?

Dear Team,

Suddenly, My server's inodes got full used ( 100% ), I am not able to create any directory in Linux system, Please guide me how to monitor linux system inode monitoring using metricbeat?

What have you done so far? have you done through the following getting started resources?

https://www.elastic.co/webinars/introduction-elk-stack

https://www.elastic.co/webinars/getting-started-with-the-elk-stack-for-logs-and-metrics

https://www.elastic.co/guide/en/elasticsearch/reference/current/getting-started.html

https://www.elastic.co/guide/en/beats/metricbeat/current/metricbeat-getting-started.html

https://www.elastic.co/guide/en/kibana/current/getting-started.html

I have done, everything, Please provide proper solution for that.

Did you get a cluster set up? If so, what is and is not working?

I followed https://www.elastic.co/guide/en/elastic-stack-get-started/6.5/get-started-elastic-stack.html to set up the stack and then followed https://www.elastic.co/guide/en/beats/metricbeat/current/metricbeat-getting-started.html to get metricbeat working.