Prometheus Spring-Boot

docker-compose.yml

version: '3.8'

services:
  prometheus:
    image: prom/prometheus
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
    ports:
      - "9090:9090"
  grafana:
     image: grafana/grafana
     ports:
        - "3000:3000"

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">

	<modelVersion>4.0.0</modelVersion>

	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>2.3.3.RELEASE</version>
		<relativePath /> <!-- lookup parent from repository -->
	</parent>

	<groupId>dev.igorferreira.prometheusspringboot</groupId>
	<artifactId>prometheus-spring-boot</artifactId>
	<version>1.0.0</version>

	<name>prometheus-spring-boot</name>

	<description>Exemplo para usar springboot com prometheus</description>

	<properties>
		<project.version>1.0.0</project.version>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

		<file.encoding>UTF-8</file.encoding>
		<java.version>1.8</java.version>
		<compileSource>1.8</compileSource>
		<maven.compiler.target>1.8</maven.compiler.target>
		<maven.compiler.source>1.8</maven.compiler.source>

		<git-commit-id-plugin.skip>false</git-commit-id-plugin.skip>

		<logbook.version>2.2.0</logbook.version>

		<spring-boot-maven-plugin.excludeDevtools>false</spring-boot-maven-plugin.excludeDevtools>

        <javax.activation.version>1.2.0</javax.activation.version>
        <jaxb.api.version>2.3.0</jaxb.api.version>

		<!-- test -->
		<maven.test.skip>true</maven.test.skip>
		<junit.jupiter.version>5.6.2</junit.jupiter.version>
		<junit.platform.version>1.6.2</junit.platform.version>
		
		<hamcrest-all.version>1.3</hamcrest-all.version>
		<mockito.version>2.24.0</mockito.version>

	</properties>

	<pluginRepositories>
		<pluginRepository>
			<id>spring-releases</id>
			<url>https://repo.spring.io/libs-release</url>
		</pluginRepository>
	</pluginRepositories>

	<dependencyManagement>
		<dependencies>
	        <dependency>
	            <groupId>com.sun.activation</groupId>
	            <artifactId>javax.activation</artifactId>
	            <version>${javax.activation.version}</version>
	        </dependency>
	        <dependency>
	            <groupId>javax.xml.bind</groupId>
	            <artifactId>jaxb-api</artifactId>
	            <version>${jaxb.api.version}</version>
	        </dependency>
	        <dependency>
	            <groupId>com.sun.xml.bind</groupId>
	            <artifactId>jaxb-core</artifactId>
	            <version>${jaxb.api.version}</version>
	        </dependency>
	        <dependency>
	            <groupId>com.sun.xml.bind</groupId>
	            <artifactId>jaxb-impl</artifactId>
	            <version>${jaxb.api.version}</version>
	        </dependency>
		</dependencies>
	</dependencyManagement>

	<dependencies>
	 <!-- spring-boot initializer - https://start.spring.io/ -->
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
			<exclusions>
				<exclusion>
					<groupId>org.springframework.boot</groupId>
					<artifactId>spring-boot-starter-tomcat</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-undertow</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-actuator</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-hateoas</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-security</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
			<exclusions>
				<!-- fix conflict with 'org.json:json:jar:20160212' in 'org.apache.camel.springboot:camel-jsonpath-starter' -->
				<exclusion>
					<groupId>com.vaadin.external.google</groupId>
					<artifactId>android-json</artifactId>
				</exclusion>
				<!-- remove junit4 compatibility -->
				<exclusion>
					<groupId>org.junit.vintage</groupId>
					<artifactId>junit-vintage-engine</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-devtools</artifactId>
			<scope>runtime</scope>
			<optional>true</optional>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-configuration-processor</artifactId>
			<optional>true</optional>
		</dependency>
		<dependency>
			<groupId>org.projectlombok</groupId>
			<artifactId>lombok</artifactId>
			<optional>true</optional>
		</dependency>
		<!-- spring-boot initializer no https://start.spring.io/ -->

		<!-- add javaee libraries for jdk11 -->
        <dependency>
            <groupId>com.sun.activation</groupId>
            <artifactId>javax.activation</artifactId>
        </dependency>
        <dependency>
            <groupId>javax.xml.bind</groupId>
            <artifactId>jaxb-api</artifactId>
        </dependency>
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-core</artifactId>
        </dependency>
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-impl</artifactId>
        </dependency>

    	<!-- prometheus -->
		<dependency>
			<groupId>io.micrometer</groupId>
			<artifactId>micrometer-registry-prometheus</artifactId>
		</dependency>

		<dependency>
			<groupId>com.mikesamuel</groupId>
			<artifactId>json-sanitizer</artifactId>
			<version>1.2.1</version>
		</dependency>

		<dependency>
			<groupId>org.hamcrest</groupId>
			<artifactId>hamcrest-all</artifactId>
			<version>${hamcrest-all.version}</version>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>com.github.tomakehurst</groupId>
			<artifactId>wiremock-jre8</artifactId>
			<version>2.26.3</version>
			<scope>test</scope>
		</dependency>

	</dependencies>

	<build>
		<finalName>${project.artifactId}</finalName>
		<defaultGoal>clean package</defaultGoal>

		<resources>
			<resource>
				<directory>src/main/resources</directory>
				<filtering>true</filtering>
			</resource>
		</resources>

		<testResources>
			<testResource>
				<directory>src/test/java</directory>
				<excludes>
					<exclude>**/*.java</exclude>
				</excludes>
			</testResource>
		</testResources>

		<pluginManagement>
			<plugins>
				<plugin>
					<groupId>pl.project13.maven</groupId>
					<artifactId>git-commit-id-plugin</artifactId>
					<version>4.0.0</version>
				</plugin>
				<plugin>
					<groupId>org.apache.maven.plugins</groupId>
					<artifactId>maven-project-info-reports-plugin</artifactId>
					<version>3.0.0</version>
				</plugin>
				<plugin>
					<groupId>org.codehaus.mojo</groupId>
					<artifactId>build-helper-maven-plugin</artifactId>
					<version>3.1.0</version>
				</plugin>
			</plugins>
		</pluginManagement>

		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
				<configuration>
					<profiles>
						<profile>local</profile>
					</profiles>
					<arguments>
						<argument>-Dserver.port=8081</argument>
						<argument>-Dsulamerica.logapproot.level=INFO</argument>
						<argument>-Dsulamerica.logapp.rootdir=/opt/log-app</argument>
						<argument>-Djava.security.egd=file:/dev/./urandom</argument>
						<argument>-Djava.net.preferIPv4Stack=true</argument>
						<argument>-Duser.timezone=America/Sao_Paulo</argument>
						<argument>-Duser.language=pt</argument>
						<argument>-Duser.country=BR</argument>
						<argument>-Dfile.encoding=UTF-8</argument>
					</arguments>
					<excludeDevtools>${spring-boot-maven-plugin.excludeDevtools}</excludeDevtools>
				</configuration>
			</plugin>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-surefire-plugin</artifactId>
			</plugin>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-resources-plugin</artifactId>
				<configuration>
					<delimiters>
						<delimiter>@</delimiter>
					</delimiters>
					<useDefaultDelimiters>false</useDefaultDelimiters>
					<encoding>UTF-8</encoding>
				</configuration>
			</plugin>
			<plugin>
				<groupId>pl.project13.maven</groupId>
				<artifactId>git-commit-id-plugin</artifactId>
				<executions>
					<execution>
						<id>validate-the-git-infos</id>
						<goals>
							<goal>validateRevision</goal>
						</goals>
					</execution>
				</executions>
				<configuration>
					<skip>${git-commit-id-plugin.skip}</skip>
					<verbose>false</verbose>
					<dotGitDirectory>${project.basedir}/.git</dotGitDirectory>
					<generateGitPropertiesFile>true</generateGitPropertiesFile>
					<generateGitPropertiesFilename>src/main/resources/git.properties</generateGitPropertiesFilename>
					<format>properties</format>
					<dateFormat>dd-MM-yyyy '@' HH:mm:ss z</dateFormat>
					<gitDescribe>
						<skip>false</skip>
						<always>false</always>
						<dirty>-dirty</dirty>
						<forceLongFormat>true</forceLongFormat>
					</gitDescribe>
				</configuration>
			</plugin>
		</plugins>
	</build>
</project>

prometheus.yml

global:
   scrape_interval: 15s
   evaluation_interval: 15s
   
scrape_configs:
  - job_name: 'prometheus'
    static_configs:
      - targets: ['localhost:9090']
        labels:
          grupo: 'Prometheus'
  - job_name: 'picpayclone'
    metrics_path: '/actuator/prometheus'
    scrape_interval: 5s
    static_configs:
      - targets: ['localhost:7001']
        labels:
          app: 'picpayclone'
          api: 'api-transacao'
	  data: '2020-09-28'