Trigger Spec

Trigger CRD Specification

Trigger

Field Description
apiVersion string events.openfunction.io/v1alpha1
kind string Trigger
metadata v1.ObjectMeta (Optional) Refer to v1.ObjectMeta
spec TriggerSpec Refer to TriggerSpec
status TriggerStatus Status of Trigger

TriggerSpec

Belong to Trigger

Field Description
eventBus string (Optional) Name of the EventBus resource associated with the Trigger
inputs map[string]Input (Optional) The input of trigger, key represents the input name, refer to Input
subscribers []Subscriber (Optional) The subscriber of the trigger, refer to Subscriber

Input

Belong to TriggerSpec

Field Description
namespace string (Optional) The namespace name of the EventSource, which by default matches the namespace of the Trigger. E.g. default
eventSource string EventSource name, e.g. kafka-eventsource
event string Event name, e.g. eventA

Subscriber

Belong to TriggerSpec

Field Description
condition string Trigger conditions for triggers, refer to cel-spec for more writing specifications. E.g. eventA && eventB, eventA ||eventB
sink SinkSpec (Optional) Triggered Sink (addressable access resource, i.e. synchronization request) definition, refer to SinkSpec
deadLetterSink SinkSpec (Optional) Triggered dead letter Sink (addressable access resource, i.e., synchronization request) definition, refer to SinkSpec
topic string (Optional) Used to send post-trigger messages to the specified topic of the event bus, e.g. topicTriggered
deadLetterTopic string (Optional) Used to send post-trigger messages to the specified dead letter topic of the event bus, e.g. topicDL

SinkSpec

Belong to EventSourceSpec

Field Description
ref Reference Refer to Reference

Reference

Belong to SinkSpec

The resources cited are generally Knative Service

Field Description
kind string The type of the referenced resource. Default is Service
namespace string The namespace of the referenced resource, by default the same as the namespace of the Trigger
name string Name of the referenced resource, e.g. function-ksvc
apiVersion string The apiVersion of the referenced resource. Default is serving.knative.dev/v1

Last modified September 6, 2021: Add Chinese docs (3d1d7bd)