knative-build/runtimes/javascript/tests/helloworld/service.yaml.tmpl

apiVersion: serving.knative.dev/v1alpha1
kind: Service
metadata:
  name: nodejs-helloworld
  namespace: default
spec:
  runLatest:
    configuration:
      revisionTemplate:
        spec:
          container:
            image: docker.io/${DOCKER_USERNAME}/nodejs-10-helloworld