RABBITMQ does not require load balancers for its work.
If the question is how to set up deployment with high availability, RabbitMQ cluster mode is used for this.
Several nodes are configured as a cluster and data are replicated between them automatically. More information can be found in the article Clustering Guide - RabbitMQ.
Creatio uses Quorum Queues — RabbitMQ, so you don't need to configure anything besides connecting to the cluster. But this applies specifically to the work of creatio with RMQ. If the question is about the mail microservice, this paragraph is not relevant.
RABBITMQ does not require load balancers for its work.
If the question is how to set up deployment with high availability, RabbitMQ cluster mode is used for this.
Several nodes are configured as a cluster and data are replicated between them automatically. More information can be found in the article Clustering Guide - RabbitMQ.
Creatio uses Quorum Queues — RabbitMQ, so you don't need to configure anything besides connecting to the cluster. But this applies specifically to the work of creatio with RMQ. If the question is about the mail microservice, this paragraph is not relevant.
