While deploying more than one Spring Boot application in a single Tomcat server means showing exception. How to solve this?

Question

I am using Spring Boot in my Java application, and to deployment used Tomcat 7. I was trying to deploy multiple Spring Boot projects in the same server it showing exceptions

Answer 1

I think what happens when you deploy multiple Spring Boot applications is those apps try to register to jmx on the same jvm using the same name.

1. Check this issue for the solution https://github.com/spring-cloud/spring-cloud-config/issues/118

2. Copy-paste from DavidBiesack's solution (regarding application.properties or application.yaml)

I was able to solve this by defining the following in my application.properties

spring.application.name=my-app-name
spring.jmx.default-domain=my-app-name

Or for application.yaml:

spring:
  application:
    name: my-app-name
  jmx:
    default-domain: my-app-name