rabbitmq - service unavailable on actuator even with rabbitmq deactivated

[pmauduit]

With the following configuration:

georchestra.gateway.security.events.rabbitmq.enabled: false

where we explicitely disable rabbitmq, the actuators return "Service unavailable":

% curl -i http://localhost:8090/actuator/health
HTTP/1.1 503 Service Unavailable
Content-Type: application/vnd.spring-boot.actuator.v3+json
Content-Length: 853
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: 0
X-Content-Type-Options: nosniff
X-Frame-Options: DENY
X-XSS-Protection: 1 ; mode=block
Referrer-Policy: no-referrer

{
  "status": "DOWN",
  "components": {
    "discoveryComposite": {
      "description": "Discovery Client not initialized",
      "status": "UNKNOWN",
      "components": {
        "discoveryClient": {
          "description": "Discovery Client not initialized",
          "status": "UNKNOWN"
        }
      }
    },
    "diskSpace": {
      "status": "UP",
      "details": {
        "total": 160948027392,
        "free": 45448269824,
        "threshold": 10485760,
        "exists": true
      }
    },
    "livenessState": {
      "status": "UP"
    },
    "ping": {
      "status": "UP"
    },
    "rabbit": {
      "status": "DOWN",
      "details": {
        "error": "org.springframework.amqp.AmqpConnectException: java.net.ConnectException: Connection refused"
      }
    },
    "reactiveDiscoveryClients": {
      "description": "Discovery Client not initialized",
      "status": "UNKNOWN",
      "components": {
        "Simple Reactive Discovery Client": {
          "description": "Discovery Client not initialized",
          "status": "UNKNOWN"
        }
      }
    },
    "readinessState": {
      "status": "UP"
    },
    "refreshScope": {
      "status": "UP"
    }
  },
  "groups": [
    "liveness",
    "readiness"
  ]
}

[pmauduit]

Fixed by disabling the rabbitmq healthcheck (which does not make sense anyway):

 management.health.rabbit.enabled: false

But would deserve a bit of documentation in this regard.