Install Prometheus, Grafana, and Monitoring Server
Quick Installation and Using Prometheus & Grafana
1. https://www.youtube.com/watch?v=4WWW2ZLEg74
Installation
1. https://computingforgeeks.com/how-to-install-grafana-on-ubuntu-debian/
2. https://computingforgeeks.com/install-prometheus-server-on-centos-7/
3. https://computingforgeeks.com/how-to-monitor-linux-server-performance-with-prometheus-and-grafana-in-5-minutes/
4. https://www.howtoforge.com/tutorial/how-to-install-prometheus-and-node-exporter-on-centos-8/
5. https://www.fosslinux.com/8328/how-to-install-and-configure-grafana-on-centos-7.htm
6. https://medium.com/@shevtsovav/all-databases-on-the-eyes-postgres-exporter-prometheus-grafana-d4c4f749d6aa
Understanding
1. https://blog.pvincent.io/2017/12/prometheus-blog-series-part-1-metrics-and-labels/
2. https://povilasv.me/prometheus-go-metrics/
Troubleshooting
https://stackoverflow.com/questions/53906324/prometheus-postgresql-node-exporter-configuration
Edit Documentation in Wikipedia
1. Install Prometheus Server in Linux Ubuntu 18
2. Install Node Exporter in Linux Ubuntu 18 as Prometheus Client
3. Install Postgres Exporter in Linux Ubuntu 18 as Prometheus Client