WWW non-WWW Redirection over HTTPS

[googlecloudplatform]

WWW non-WWW Redirection over HTTPS

[alexwennerberg]

Figured out there's an inconsistency between the GitHub documentation and the GCP documentation

[abevoelker]

GCP's Ingress can't do those types of redirects. You'll have to handle redirects from your own webserver unfortunately.

You'll have to create a separate ManagedCertificate for each domain given the current limitations on that. But your Ingress can terminate both of your domains. Might look something like:

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: example-ingress
  annotations:
    kubernetes.io/ingress.global-static-ip-name: example-ip-address
    networking.gke.io/managed-certificates: cert1,cert2
spec:
  rules:
  - host: domain.com
    http:
      paths:
      - backend:
          serviceName: your-service
          servicePort: 80
  - host: www.domain.com
    http:
      paths:
      - backend:
          serviceName: your-service
          servicePort: 80
---
apiVersion: networking.gke.io/v1beta1
kind: ManagedCertificate
metadata:
  name: cert1
spec:
  domains:
    - domain.com
---
apiVersion: networking.gke.io/v1beta1
kind: ManagedCertificate
metadata:
  name: cert2
spec:
  domains:
    - www.domain.com

[alexwennerberg]

Thank you! This is what I figured out, I just found the GCP documentation misleading, which says "Managed certificates support a single, non-wildcard domain"