CODEWITHSUNDEEP
spring-cloud-stream
italktothewind
italktothewind

Reputation: 2195

Spring Cloud Stream with RabbitMQ cluster configuration properties

I read the documentation: https://docs.spring.io/spring-boot/docs/current/reference/html/appendix-application-properties.html#common-application-properties and it is not clear to me how these two properties work together:

spring.rabbitmq.host=address1
spring.rabbitmq.addresses=address1,address2

I'm working with a cluster of several hosts, can I only specify the addresses property? I don't want the host property to be searching for localhost (default value if you do not specify it).

Upvotes: 0

Views: 512

Answers (1)

Gary Russell
Gary Russell

Reputation: 174554

They don't work "together". Use host (or addresses) for a single server, addresses for a cluster.

host is ignored if addresses is provided.

That should be clarified that in the Boot documentation.

The connection factory Javadocs make it clear...

/**
 * Set addresses for clustering.
 * This property overrides the host+port properties if not empty.
 * @param addresses list of addresses with form "host[:port],..."
 */
public void setAddresses(String addresses) {

Upvotes: 1

Related Questions