Register Camunda with Eureka Discovery Server

Camunda Platform 7 Topics Camunda Platform 7 Process Engine
1

Hi,

We are working on an application based on JHipster framework. It uses Eureka Discovery Server, to which all the Micro-services get registered.

We are considering Camunda Clustered Deployment in order to provide fail-over and scale-up capabilities.

Essentially, we want each Process Engine Node in the Camund Cluster, to get registered to Eureka Server that other Micro-Services can query and make a service call to.

The bare minimum requirements to implement Eureka Client, described at https://cloud.spring.io/spring-cloud-netflix/multi/multi__service_discovery_eureka_clients.html

  1. The Client needs to register with the server as it boots up
  2. Need at-least 3 end-points after registration:
    a. statusPageUrl: https://${eureka.hostname}/info
    b. healthCheckUrl: https://${eureka.hostname}/health
    c. homePageUrl: https://${eureka.hostname}/

Can you please Guide / Suggest Best Possible Approaches, how can we add more End Points to Camunda to make it Eureka Client?

Is there a way to make a Remote call to Register when a Process Engine Node has started up (can we register and write event handler)?

Is there any reference implementation available?

Thanks in Advance for your suggestions.

2

Simply run Camunda as a spring boot application with @EnableDiscoveryClient and the Euraka client boot starter dependency.

3

Is there a project example that demonstrates how to integrate Camunda with Eureka?

4

you have to enable below annotation in main class of your project.

@EnableEurekaClient
@EnableProcessApplication
@SpringBootApplication

After that you have to configure eureka registry details in bootstrap.yml or application.properties file.