Kubernetes Operators Fails with Webhook

Hello,

I want to use the Kubernetes Operator for my own Cluster. But it fails everytime I deploy the Elasticseach Quickstart.

It fails with:

Error from server (InternalError): error when creating "STDIN": Internal error occurred: failed calling admission webhook "validation.elasticsearch.elastic.co": Post https://elastic-webhook-service.elastic-system.svc:443/validate-elasticsearches?timeout=30s: Service Unavailable

Followed this guide for getting started:
https://www.elastic.co/guide/en/cloud-on-k8s/current/index.html

Hi,

Even i'm getting the same error.

Error from server (InternalError): error when creating "es_clus.yaml": Internal error occurred: failed calling webhook "validation.elasticsearch.elastic.co": Post https://elastic-webhook-service.elastic-system.svc:443/validate-elasticsearches?timeout=30s: unexpected EOF

Hi I am getting same error.

I suppose it has to do something with internet connectivity. My servers are behind a proxy and seems like kubernetes is not aware of it.
But in the end I need to run it in an air gap system with private registry.

Is your kubernetes cluster also behind a proxy or without internet connectivity?

Ohh Yes Im sitting behind a proxy without internet connection with my cluster. So it can possible depent on that.

Other Dependencies:
kubernetes v1.14.1
elastic from this guide:
https://www.elastic.co/guide/en/cloud-on-k8s/current/index.html