Cloud-on-k8s: Deprecation warnings shown when installing all-in-one (for K8s 1.16+)

[nkvoll]

Not quite sure which at which version the deprecations show up as warnings.

Example (first and last lines showing the warnings and migration path forward).

$ kubectl apply -f https://download.elastic.co/downloads/eck/1.2.1/all-in-one.yaml
Warning: apiextensions.k8s.io/v1beta1 CustomResourceDefinition is deprecated in v1.16+, unavailable in v1.22+; use apiextensions.k8s.io/v1 CustomResourceDefinition
customresourcedefinition.apiextensions.k8s.io/apmservers.apm.k8s.elastic.co configured
customresourcedefinition.apiextensions.k8s.io/beats.beat.k8s.elastic.co configured
customresourcedefinition.apiextensions.k8s.io/elasticsearches.elasticsearch.k8s.elastic.co configured
customresourcedefinition.apiextensions.k8s.io/enterprisesearches.enterprisesearch.k8s.elastic.co configured
customresourcedefinition.apiextensions.k8s.io/kibanas.kibana.k8s.elastic.co configured
namespace/elastic-system unchanged
serviceaccount/elastic-operator unchanged
secret/elastic-webhook-server-cert unchanged
clusterrole.rbac.authorization.k8s.io/elastic-operator unchanged
clusterrole.rbac.authorization.k8s.io/elastic-operator-view unchanged
clusterrole.rbac.authorization.k8s.io/elastic-operator-edit unchanged
clusterrolebinding.rbac.authorization.k8s.io/elastic-operator unchanged
rolebinding.rbac.authorization.k8s.io/elastic-operator unchanged
service/elastic-webhook-server unchanged
statefulset.apps/elastic-operator configured
Warning: admissionregistration.k8s.io/v1beta1 ValidatingWebhookConfiguration is deprecated in v1.16+, unavailable in v1.22+; use admissionregistration.k8s.io/v1 ValidatingWebhookConfiguration
validatingwebhookconfiguration.admissionregistration.k8s.io/elastic-webhook.k8s.elastic.co configured

[jamiechapmanbrn]

Next kubernetes version to release outright removes apiextensions.k8s.io/v1beta1 CustomResourceDefinitions, has there been any progress on this?