GKE, Ingress + Google CDN

[bar...@ahoy.io]

Hi,

We are currently running nginx-ingress-controller, exposed as "LoadBalancer" type.

Then all of our services are exposed using Ingress rules.

Is there a way now to enable Google CDN for this ingress, to speed up static file delivery?

[Nicks]

The CDN feature is only available on the GCP HTTP(S) Load Balancer. Services with type "LoadBalancer" assemble a network load balancer at the L4 layer. You'd have to use the GCE ingress instead of nginx ingress to create the correct LB. However, there's currently no way of specifying in the ingress spec/annotations that the EnableCDN flag should be set as true, so you'd have to do it manually in the GCP console for the respective backend service. 

[Ahmet Alp Balkan]

+1 Nick. That would also mean potentially applying changes to the Ingress object may destroy your CDN configuration.

I see another request here to enable CDN via an Ingress annotation, maybe it's time to open an issue requesting the feature for CDN on the repo.

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[Itamar O]

Another related issue: https://github.com/kubernetes/ingress-gce/issues/27
Not sure why it was closed, haven't got around yet to reopening it.

On Tue, Oct 24, 2017, 03:29 'Ahmet Alp Balkan' via Kubernetes user discussion and Q&A <kubernet...@googlegroups.com> wrote:

+1 Nick. That would also mean potentially applying changes to the Ingress object may destroy your CDN configuration.

I see another request here to enable CDN via an Ingress annotation, maybe it's time to open an issue requesting the feature for CDN on the repo.

On Mon, Oct 23, 2017 at 9:17 AM, 'Nicks' via Kubernetes user discussion and Q&A <kubernet...@googlegroups.com> wrote:

The CDN feature is only available on the GCP HTTP(S) Load Balancer. Services with type "LoadBalancer" assemble a network load balancer at the L4 layer. You'd have to use the GCE ingress instead of nginx ingress to create the correct LB. However, there's currently no way of specifying in the ingress spec/annotations that the EnableCDN flag should be set as true, so you'd have to do it manually in the GCP console for the respective backend service. 

On Wednesday, October 18, 2017 at 1:24:46 AM UTC-7, bar...@ahoy.io wrote:

Hi,

We are currently running nginx-ingress-controller, exposed as "LoadBalancer" type.

Then all of our services are exposed using Ingress rules.

Is there a way now to enable Google CDN for this ingress, to speed up static file delivery?

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