Template typo for cilium: <.Networking.Cilium.Version>: can't evaluate field Networking in type *kops.CiliumNetworkingSpec

[javipolo]

1. What kops version are you running? The command kops version, will display
this information.

Version 1.20.0 (git-8ea83c6d233a15dacfcc769d4d82bea3f530cf72)

2. What Kubernetes version are you running? kubectl version will print the
version if a cluster is running or provide the Kubernetes version specified as
a kops flag.

v1.19.9

3. What cloud provider are you using?

AWS

4. What commands did you run? What is the simplest way to reproduce this issue?

Use cilium networking
Enable hubble

$ yq -y .spec.networking.cilium.hubble cluster.yaml 
enabled: true
metrics:
  - dns

Try to update the cluster:

$ kops --state=s3://mybucket/testcluster.k8s.local replace -f cluster.yaml
$ kops --state=s3://mybucket/testcluster.k8s.local update cluster testcluster.k8s.local
I0420 17:34:15.024753  216616 apply_cluster.go:479] Gossip DNS: skipping DNS validation

error building tasks: error reading manifest addons/networking.cilium.io/k8s-1.12-v1.9.yaml: error opening resource: error executing resource template "addons/networking.cilium.io/k8s-1.12-v1.9.yaml": error executing template "addons/networking.cilium.io/k8s-1.12-v1.9.yaml": template: addons/networking.cilium.io/k8s-1.12-v1.9.yaml:931:62: executing "addons/networking.cilium.io/k8s-1.12-v1.9.yaml" at <.Networking.Cilium.Version>: can't evaluate field Networking in type *kops.CiliumNetworkingSpec

5. What happened after the commands executed?

The template cannot be rendered

6. What did you expect to happen?

The cluster will update properly

As a workaround I disabled Hubble