“httptrace” endpoint of Spring Boot Actuator doesn't exist anymore with Spring Boot 2.2.0

Question

With Spring Boot 2.2.0 the \"httptrace\" Actuator endpoint doesn\'t exist anymore. How can I get this functionality back?

Answer 1

You need to enable httptrace by having following application properties. By default it is disabled

management.trace.http.enabled: true
management.endpoints.web.exposure.include: httptrace

and Requires an HttpTraceRepository bean. You can use Your own Custom implementation or InMemoryHttpTraceRepository

Answer 2

The functionality has been removed by default in Spring Boot 2.2.0. To fix it, add this configuration to the Spring environment:

management.endpoints.web.exposure.include: httptrace

and provide a HttpTraceRepository bean like this:

@Configuration
// @Profile("actuator-endpoints") /* if you want: register bean only if profile is set */
public class HttpTraceActuatorConfiguration {

    @Bean
    public HttpTraceRepository httpTraceRepository() {
        return new InMemoryHttpTraceRepository();
    }

}

http://localhost:8080/actuator/httptrace works again.