We are noticing long delays resolving DNS on our Kubernetes cluster. I believe kube-dns has gotten into some sort of stuck state, as killing the kube-dns pods appears to resolve the issue. I think it got disconnected from the API server somehow, possibly during an automatic cluster upgrade? kube-dns logs include lots of “streamwatcher.go:111] Unexpected EOF during watch stream event decoding: unexpected EOF”. I filed an issue with kubernetes/dns (https://github.com/kubernetes/dns/issues/640) with more details.

We are noticing long delays resolving DNS on our Kubernetes cluster. I believe kube-dns has gotten into some sort of stuck state, as killing the kube-dns pods appears to resolve the issue. I think it got disconnected from the API server somehow, possibly during an automatic cluster upgrade? kube-dns logs include lots of “streamwatcher.go:111] Unexpected EOF during watch stream event decoding: unexpected EOF”. I filed an issue with kubernetes/dns (https://github.com/kubernetes/dns/issues/640) with more details.