Añade config para exportar métricas

package es.redmic.template;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.boot.SpringApplication;

import org.springframework.boot.actuate.autoconfigure.metrics.MeterRegistryCustomizer;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.ComponentScan;

import io.micrometer.core.instrument.MeterRegistry;

@SpringBootApplication

@ComponentScan({ "es.redmic.template" })

public class TemplateApplication {

    @Value("${info.microservice.name}")

	String microserviceName;

	public static void main(String[] args) {

		SpringApplication.run(TemplateApplication.class, args);

	}

	@Bean

	MeterRegistryCustomizer<MeterRegistry> metricsCommonTags() {

		return registry -> registry.config().commonTags("application", microserviceName);

	}

}