Send heart beats from workers to rs-worker-manager

Introduction

This section describes how to publish a heart beat event to the rs-worker-manager microservice with an AMQP message.
This message is usually sent from a worker to the rs-worker-manager to indicates it is alive.

AMQP API

How to

The Regards AMQP API concept describes how AMQP interfaces must be handled to submit events or to subscribe to events.

Exchange

Heart beats must be published to the REGARDS RabbitMQ exchange:

Exchange (type topic)	Virtual host
regards.worker.manager.heartbeat	regards.multitenant.manager

Request content

Headers

Parameter	Type	Description
regards.tenant	String	The tenant name depends on the REGARDS instance project configuration.
content_type	String	Content type of the body. Must be set to application/json

Example of the headers of a heartbeat request event message

{
  "regards.tenant": "tenant",
  "content_type": "application/json"
}

Body

{
  "id": "...",
  "type": "...",
  "heartBeatDate": "2024-08-02T09:45:10.662619355Z"
}

Parameter	Type	Description
id	String	Worker instance identifier
type	String	Worker type
heartBeatDate	String	Date and hour of the heart beat, when the worker sent it