Apache Camel Data metrics

Example of manually set up metrics set up for the Camel route:

<to uri="micrometer:timer:camel.cache?action=start" /> <to uri="cache://ourCacheExample?maxElementsInMemory=10&eternal=true" /> <to uri="micrometer:timer:camel.cache?action=stop" />

Enable routes' out of box metrics with

<dependency> <groupId>io.micrometer</groupId> <artifactId>micrometer-registry-prometheus</artifactId> <version>1.1.6</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> <version>${spring-boot.version}</version> </dependency> <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-micrometer-starter</artifactId> </dependency> <dependency> <groupId>org.apache.camel</groupId> <artifactId>camel-micrometer</artifactId> <version>${camel.version}</version> </dependency>

@Configuration public class MetricsConfig {

@Bean
public CamelContextConfiguration camelContextConfiguration() {

    return new CamelContextConfiguration() {
        @Override
        public void beforeApplicationStart(CamelContext camelContext) {
            camelContext.addRoutePolicyFactory(new MicrometerRoutePolicyFactory());
            camelContext.setMessageHistoryFactory(new MicrometerMessageHistoryFactory());

        }

        @Override
        public void afterApplicationStart(CamelContext camelContext) {
        }
    };
}

}