Monitoring and Metrics for Spring | with Prometheus - Grafana - Actuator

A look at how to provide meta data about spring boot application using actuator library.
How to expose metrics for web app using Micrometer facade library.
How to use Prometheus system monitoring tool to pull data from java spring web application.
How to scrape data from Postgres database using postgres exporter.

How to visualize gathered data with Grafana visualization tool using graphs and dashboards.

How to use Prometheus / AlertManager alerting capabilities to alert users when services are down?

Github repo:
https://github.com/kanezi/spring-soci...

Railway.app:
https://tinyurl.com/railway-kanezi

00:00 - intro
00:59 - actuator
16:30 - actuator admin
17:51 - micrometer
20:52 - actuator security
21:52 - Prometheus
26:09 - spring prometheus grafana example
34:50 - outro