RealtimeTrigger

Consume a message in real-time from MQTT topics and create one execution per message.

If you would like to consume multiple messages processed within a given time frame and process them in batch, you can use the io.kestra.plugin.mqtt.Trigger instead.

yaml
type: "io.kestra.plugin.mqtt.RealtimeTrigger"

Consume a message from MQTT topics in real-time.

yaml
id: mqtt_realtime_trigger
namespace: company.team

tasks:
  - id: log
    type: io.kestra.plugin.core.log.Log
    message: "{{ trigger.payload }}"

triggers:
  - id: realtime_trigger
    type: io.kestra.plugin.mqtt.RealtimeTrigger
    server: tcp://localhost:1883
    clientId: kestraProducer
    topic:
      - kestra/sensors/cpu
      - kestra/sensors/mem
    serdeType: JSON

Dynamic YES

Default JSON

Possible Values

STRINGJSONBYTES

Serializer / Deserializer used for the payload

Dynamic YES

Default V5

Possible Values

V3V5

Dynamic YES

SubType

Dynamic NO

List of conditions in order to limit the flow trigger.

Dynamic YES

Format duration

Dynamic YES

Default 1

Dynamic YES

SubType string

Dynamic NO

Possible Values

CREATEDRUNNINGPAUSEDRESTARTEDKILLINGSUCCESSWARNINGFAILEDKILLEDCANCELLEDQUEUEDRETRYINGRETRIEDSKIPPED

List of execution states after which a trigger should be stopped (a.k.a. disabled).

Dynamic YES

Topic where to consume message

Can be a string or a List of string to consume from multiple topic

Dynamic YES

SubType string

​Realtime​Trigger

RealtimeTrigger