spring-boot health not showing details (withDetail info)

Question

I have written a class implementing HealthIndicator, overriding the health-method. I return Health.down().withDetail("SupportServiceStatus", "UP").build();

This should make my health-endpoint return:

{
    "status":"UP",
    "applicationHealth": {
        "status":"UP"
    }
}

Instead it just returns (health, without details):

{
    "status":"UP",
}

Javacode (somewhat simplified):

@Component
public class ApplicationHealth implements HealthIndicator {

  @Override
  public Health health() {
    return check();
  }

  private Health check() {
    return Health.up().withDetail("SupportServiceStatus", supportServiceStatusCode).build();
  }

}

Answer 1

According to spring-boot docs:

. . . by default, only the health status is exposed over an unauthenticated HTTP connection. If you are happy for complete health information to always be exposed you can set endpoints.health.sensitive to false.

Solution is to set endpoints.health.sensitive to false in application.properties.

application.properties

endpoints.health.sensitive=false

For >1.5.1 application.properties

management.security.enabled=false 

At Spring Boot 2.0.0.RELEASE (thx @rvit34 and @nisarg-panchal):

management:
  endpoint:
    health:
      show-details: "ALWAYS"
  endpoints:
    web:
      exposure:
        include: "*"

management.endpoints.web.exposure.include=* exposes all endpoints, if that is what you want.

Current documentation can be found here: https://docs.spring.io/spring-boot/docs/current/reference/html/production-ready-endpoints.html

Answer 2

At Spring Boot 2.0.0.RELEASE:

management:
   endpoint:
      health:
        show-details: "ALWAYS"