Description

A port of pm2-server-monit that automatically monitor vital signs of your server and ships the details to Elasticsearch via winston and winston-elasticsearch.

Key information that pm2-server-monit-elasticsearch monitors and ships to Elasticsearch includes:

• CPU average usage
• Free and used drive space
• Free and used memory space
• Operating System
• All processes running
• TTY/SSH opened
• Total opened files
• Network speed (input and output)

pm2-server-monit-elasticsearch

Install

$ npm install pm2 -g

$ pm2 install pm2-server-monit-elasticsearch

Configuration

Default settings:

• drive is /. If the value is incorrect or not found, / will be monitored by default.
• interval is 10 second. Represents the refresh_rate of the cpu and network workers.
• elasticsearch_url is localhost:9200. Represents Elasticsearch host URL.
• elasticsearch_index is server_monitoring. Represents index to save server monitoring logs in Elasticsearch.
• elasticsearch_user is blank by default.
• elasticsearch_password is blank by default.

To modify the config values you can use Keymetrics dashboard or the following commands:

pm2 set pm2-server-monit-elasticsearch:drive /
pm2 set pm2-server-monit-elasticsearch:interval 2
pm2 set pm2-server-monit-elasticsearch:elasticsearch_url es.example.com:9200
pm2 set pm2-server-monit-elasticsearch:elasticsearch_index server_monitoring_new
pm2 set pm2-server-monit-elasticsearch:elasticsearch_user username
pm2 set pm2-server-monit-elasticsearch:elasticsearch_password password

NOTE: If basic authentication is enabled on your elasticsearch, specially via Search Guard, provide username and password as part of host url e.g. "http://username:pass@localhost:9200"

:warning: If this module uses too much CPU, set the interval value to 10 or more.

Uninstall

$ pm2 uninstall pm2-server-monit-elasticsearch

Update to latest version

$ pm2 module:update pm2-server-monit-elasticsearch

License

MIT