GCE Ingress has been deployed.  You should be able to create Ingress resources.

Example:
```yaml
apiVersion: extensions/v1
kind: Deployment
metadata:
  name: example
  labels:
    run: example
spec:
  selector:
    matchLabels:
      run: example
  template:
    metadata:
      labels:
        run: example
    spec:
      containers:
      - image: nginx:1.13.5-alpine
        imagePullPolicy: IfNotPresent
        name: example
---
apiVersion: v1
kind: Service
  type: NodePort
metadata:
  name: example
  labels:
    run: example
spec:
  ports:
  - port: 80
    protocol: TCP
    targetPort: 80
  selector:
    run: example
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: example
  annotations:
    kubernetes.io/ingress.class: "gce"
spec:
  backend:
    # This assumes http-svc exists and routes to healthy endpoints.
    serviceName: example
    servicePort: 80
```