Support networking.k8s.io/v1 ingress for k8s v1.22+

[mkhpalm]

Changes to ingress template to support k8s v1.22+ due to depreciation of networking.k8s.io/v1beta1.

• https://kubernetes.io/docs/reference/using-api/deprecation-guide/#ingress-v122

Following the updated boilerplate template structure from helm to keep things consistent

• https://github.com/helm/helm/blob/d4cc130fa90027e8c1c69ad2a06c6dee4c31d29d/pkg/chartutil/create.go#L215-L275

[elasticmachine]

Since this is a community submitted pull request, a Jenkins build has not been kicked off automatically. Can an Elastic organization member please verify the contents of this patch and then kick off a build manually?

[cla-checker-service]

💚 CLA has been signed

[maybe-sybr]

@mkhpalm There are also ingress YAML docs for (at least) kibana and logstash. Check out #1233 which was a less portable version of your change, but which did touch those documents as well. I'd really like to see one of these land.

[mkhpalm]

I've updated the templates for both logstash and kibana in addition to elasticsearch

[bender316]

I solved it for the jaeger helm charts with .Capabilities.APIVersions.Has:
jaegertracing/helm-charts#275

I think the structure is a bit clearer there and better readable in the future.

[ckotzbauer]

Is there any ETA when this is merged? Currently Kibana cannot be installed on Kubernetes 1.22 without changes to the apiserver.

[mpepping]

+1 Kubernetes releases are pushing to a point in time that this needs to be merged :)

[framsouza]

Closing this PR as we are currently working here #1409