Unable to access Spring Boot Actuator "/actuator" endpoint - Stack Overflow
https://stackoverflow.com/questions/35517713/unable-to-access-spring-boot-actuator-actuator-endpoint
java - Configure the Actuator after migrate Spring Boot 1.5.6 to Spring Boot 2.0.0 - Stack Overflow
https://stackoverflow.com/questions/49431162/configure-the-actuator-after-migrate-spring-boot-1-5-6-to-spring-boot-2-0-0