Monitoring with Prometheus

Run it on docker

Clone project:

git clone https://github.com/Zeljko-Predjeskovic/springboot-social-media.git

Open cmd for the project:

cd springboot-social-media

Maven install for the target/*.jar file

mvn install

Build container with app and database

docker-compose up

Prometheus configuration yml

Maven Dependencies

        <dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-actuator</artifactId>
		<version>2.6.2</version>
	</dependency>
	<dependency>
		<groupId>io.micrometer</groupId>
		<artifactId>micrometer-registry-prometheus</artifactId>
		<version>1.8.2</version>
	</dependency>

Application.properties

management.endpoint.prometheus.enabled=true

management.endpoints.web.exposure.include=*

management.metrics.export.prometheus.enabled=true

Configuration

Prometheus Status and Service Discovery

Graph