trigger

Documentation

Overview

Example (Full)

package main

import (
	"embed"
	"os"

	testlog "knative.dev/reconciler-test/pkg/logging"
	"knative.dev/reconciler-test/pkg/manifest"
)

//go:embed *.yaml
var yaml embed.FS

func main() {
	ctx := testlog.NewContext()
	images := map[string]string{}
	cfg := map[string]interface{}{
		"name":       "foo",
		"namespace":  "bar",
		"brokerName": "baz",
		"filter": map[string]interface{}{
			"attributes": map[string]string{
				"x":    "y",
				"type": "z",
			},
		},
		"subscriber": map[string]interface{}{
			"ref": map[string]string{
				"kind":       "subkind",
				"name":       "subname",
				"apiVersion": "subversion",
			},
			"uri": "/extra/path",
		},
	}

	files, err := manifest.ExecuteYAML(ctx, yaml, images, cfg)
	if err != nil {
		panic(err)
	}

	manifest.OutputYAML(os.Stdout, files)
}

Output:

apiVersion: eventing.knative.dev/v1
kind: Trigger
metadata:
  name: foo
  namespace: bar
spec:
  broker: baz
  filter:
    attributes:
      type: "z"
      x: "y"
  subscriber:
    ref:
      kind: subkind
      namespace: bar
      name: subname
      apiVersion: subversion
    uri: /extra/path

Example (Min)

package main

import (
	"embed"
	"os"

	testlog "knative.dev/reconciler-test/pkg/logging"
	"knative.dev/reconciler-test/pkg/manifest"
)

//go:embed *.yaml
var yaml embed.FS

func main() {
	ctx := testlog.NewContext()
	images := map[string]string{}
	cfg := map[string]interface{}{
		"name":       "foo",
		"namespace":  "bar",
		"brokerName": "baz",
		"subscriber": map[string]interface{}{
			"ref": map[string]string{
				"kind":       "subkind",
				"name":       "subname",
				"apiVersion": "subversion",
			},
		},
	}

	files, err := manifest.ExecuteYAML(ctx, yaml, images, cfg)
	if err != nil {
		panic(err)
	}

	manifest.OutputYAML(os.Stdout, files)
}

Output:

apiVersion: eventing.knative.dev/v1
kind: Trigger
metadata:
  name: foo
  namespace: bar
spec:
  broker: baz
  subscriber:
    ref:
      kind: subkind
      namespace: bar
      name: subname
      apiVersion: subversion

Example (Zero)

package main

import (
	"embed"
	"os"

	testlog "knative.dev/reconciler-test/pkg/logging"
	"knative.dev/reconciler-test/pkg/manifest"
)

//go:embed *.yaml
var yaml embed.FS

func main() {
	ctx := testlog.NewContext()
	images := map[string]string{}
	cfg := map[string]interface{}{
		"name":      "foo",
		"namespace": "bar",
	}

	files, err := manifest.ExecuteYAML(ctx, yaml, images, cfg)
	if err != nil {
		panic(err)
	}

	manifest.OutputYAML(os.Stdout, files)
}

Output:

apiVersion: eventing.knative.dev/v1
kind: Trigger
metadata:
  name: foo
  namespace: bar
spec:

Index

• Variables
• func GVR() schema.GroupVersionResource
• func Install(name, brokerName string, opts ...manifest.CfgFn) feature.StepFn
• func IsReady(name string, timing ...time.Duration) feature.StepFn
• func WithAnnotations(annotations map[string]interface{}) manifest.CfgFn
• func WithExtensions(extensions map[string]interface{}) manifest.CfgFn
• func WithFilter(attributes map[string]string) manifest.CfgFn
• func WithSubscriber(ref *duckv1.KReference, uri string) manifest.CfgFn
• func WithSubscriberFromDestination(dest *duckv1.Destination) manifest.CfgFn

Examples

• Package (Full)
• Package (Min)
• Package (Zero)
• WithFilter
• WithSubscriber

Variables

var WithDeadLetterSink = delivery.WithDeadLetterSink

WithDeadLetterSink adds the dead letter sink related config to a Trigger spec.

var WithRetry = delivery.WithRetry

WithRetry adds the retry related config to a Trigger spec.

var WithTimeout = delivery.WithTimeout

WithTimeout adds the timeout related config to the config.

Functions

func GVR

func GVR() schema.GroupVersionResource

func Install

func Install(name, brokerName string, opts ...manifest.CfgFn) feature.StepFn

Install will create a Trigger resource, augmented with the config fn options.

func IsReady

func IsReady(name string, timing ...time.Duration) feature.StepFn

IsReady tests to see if a Trigger becomes ready within the time given.

func WithAnnotations

func WithAnnotations(annotations map[string]interface{}) manifest.CfgFn

WithAnnotations adds annotations to the trigger

func WithExtensions

func WithExtensions(extensions map[string]interface{}) manifest.CfgFn

WithExtensions adds the ceOverrides related config to a ContainerSource spec.

func WithFilter

func WithFilter(attributes map[string]string) manifest.CfgFn

WithFilter adds the filter related config to a Trigger spec.

Example

package main

import (
	"embed"
	"os"

	"knative.dev/eventing/test/rekt/resources/trigger"

	testlog "knative.dev/reconciler-test/pkg/logging"
	"knative.dev/reconciler-test/pkg/manifest"
)

//go:embed *.yaml
var yaml embed.FS

func main() {
	ctx := testlog.NewContext()
	images := map[string]string{}
	cfg := map[string]interface{}{
		"name":       "foo",
		"namespace":  "bar",
		"brokerName": "baz",
	}

	trigger.WithFilter(map[string]string{
		"x":    "y",
		"type": "z",
	})(cfg)

	files, err := manifest.ExecuteYAML(ctx, yaml, images, cfg)
	if err != nil {
		panic(err)
	}

	manifest.OutputYAML(os.Stdout, files)
}

Output:

apiVersion: eventing.knative.dev/v1
kind: Trigger
metadata:
  name: foo
  namespace: bar
spec:
  broker: baz
  filter:
    attributes:
      type: "z"
      x: "y"

func WithSubscriber

func WithSubscriber(ref *duckv1.KReference, uri string) manifest.CfgFn

WithSubscriber adds the subscriber related config to a Trigger spec.

Example

package main

import (
	"embed"
	"os"

	"knative.dev/eventing/test/rekt/resources/trigger"

	v1 "knative.dev/pkg/apis/duck/v1"

	testlog "knative.dev/reconciler-test/pkg/logging"
	"knative.dev/reconciler-test/pkg/manifest"
)

//go:embed *.yaml
var yaml embed.FS

func main() {
	ctx := testlog.NewContext()
	images := map[string]string{}
	cfg := map[string]interface{}{
		"name":       "foo",
		"namespace":  "bar",
		"brokerName": "baz",
	}

	trigger.WithSubscriber(&v1.KReference{
		Kind:       "subkind",
		Name:       "subname",
		APIVersion: "subversion",
	}, "/extra/path")(cfg)

	files, err := manifest.ExecuteYAML(ctx, yaml, images, cfg)
	if err != nil {
		panic(err)
	}

	manifest.OutputYAML(os.Stdout, files)
}

Output:

apiVersion: eventing.knative.dev/v1
kind: Trigger
metadata:
  name: foo
  namespace: bar
spec:
  broker: baz
  subscriber:
    ref:
      kind: subkind
      namespace: bar
      name: subname
      apiVersion: subversion
    uri: /extra/path

func WithSubscriberFromDestination

func WithSubscriberFromDestination(dest *duckv1.Destination) manifest.CfgFn

WithSubscriberFromDestination adds the subscriber related config to a Trigger spec.