containersource

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",
		"args":      "--period=1",
		"ceOverrides": map[string]interface{}{
			"extensions": map[string]string{
				"ext1": "val1",
				"ext2": "val2",
			},
		},
		"sink": map[string]interface{}{
			"ref": map[string]interface{}{
				"kind":       "AKind",
				"apiVersion": "something.valid/v1",
				"name":       "thesink",
			},
			"uri": "uri/parts",
		},
	}

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

	manifest.OutputYAML(os.Stdout, files)
}

Output:

apiVersion: sources.knative.dev/v1
kind: ContainerSource
metadata:
  name: foo
  namespace: bar
spec:
  ceOverrides:
    extensions:
      ext1: val1
      ext2: val2
  sink:
    ref:
      kind: AKind
      namespace: bar
      name: thesink
      apiVersion: something.valid/v1
    uri: uri/parts
  template:
    spec:
      containers:
      - name: heartbeats
        image: ko://knative.dev/eventing/test/test_images/heartbeats
        imagePullPolicy: IfNotPresent
        args:
        - --period=1
        env:
        - name: POD_NAME
          value: heartbeats
        - name: POD_NAMESPACE
          value: bar

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",
		"args":      "--period=1",
	}

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

	manifest.OutputYAML(os.Stdout, files)
}

Output:

apiVersion: sources.knative.dev/v1
kind: ContainerSource
metadata:
  name: foo
  namespace: bar
spec:
  sink:
  template:
    spec:
      containers:
      - name: heartbeats
        image: ko://knative.dev/eventing/test/test_images/heartbeats
        imagePullPolicy: IfNotPresent
        args:
        - --period=1
        env:
        - name: POD_NAME
          value: heartbeats
        - name: POD_NAMESPACE
          value: bar

Index

• Variables
• func Gvr() schema.GroupVersionResource
• func Install(name string, opts ...manifest.CfgFn) feature.StepFn
• func IsReady(name string, timing ...time.Duration) feature.StepFn
• func WithArgs(args string) manifest.CfgFn
• func WithExtensions(extensions map[string]interface{}) manifest.CfgFn

Examples

• Package (Full)
• Package (Min)

Variables

var WithSink = source.WithSink

WithSink adds the sink related config to a ContainerSource spec.

Functions

func Gvr

func Gvr() schema.GroupVersionResource

func Install

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

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

func IsReady

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

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

func WithArgs

func WithArgs(args string) manifest.CfgFn

WithArgs add template.spec.containers.args to a ContainerSource spec.

func WithExtensions

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

WithExtensions adds the ceOverrides related config to a ContainerSource spec.