Initializing your Account
{{loadingMessage}}
Now install PM2, the Open Source Process Manager for Node.js
It increases Performance, Availability and Maintainability of Node.js Application in Production environment.
Install PM2
$ npm install pm2 -gnpm is a builtin CLI when you install Node.js: Installing Node.js with NVM
Link PM2 to Keymetrics
$ {{ getCommandToLink() }}
Copy this line to connect PM2 to Keymetrics and reveal the Dashboard.
With Docker 
$ docker run -p 80:80 -v my_app:/app keymetrics/pm2 -e "KEYMETRICS_PUBLIC={{Bucket.current_raw.public_id}}" -e "KEYMETRICS_SECRET={{Bucket.current_raw.secret_id}}"
Docker Documentation here
Make sure the following ports are opened
Push metrics protocol
80
Reverse interaction protocol
43554