01-hello-controller: Spring-boot hello world application with swagger ui
02-actuator-sample: Spring-boot actuator example with custm health indicator
$ mvn clean spring-boot:run
http://localhost:8080/customer/1
http://localhost:8080/swagger-ui.html
$ mvn clean spring-boot:run
http://localhost:8080/customer/1
http://localhost:8080/swagger-ui.html
http://localhost:8081/actuator
http://localhost:8081/actuator/metrics
http://localhost:8081/actuator/health -> for custom health indicator