This article will explain some basics of the HashiCorp Consul service and its configurations. It is a service networking solution that provides service registry and discovery capabilities, which integrate seamlessly with Spring Boot. You may have heard of Netflix Eureka; here, Consul works similarly but offers many additional features. Notably, it supports the modern reactive programming paradigm. I will walk you through with the help of some applications.
- Spring Boot
- Spring Cloud Gateway
- Spring Cloud Consul
- Spring Boot Actuator
The architecture includes three main components: