Networking

GCE and self hosted k8s 1.6 no route created

GCE and self hosted k8s 1.6 no route created

There is an annoying bug in Kubernetes 1.6 running on GCE with Calico/Flannel networking operating via CNI plugin interface.

You may experience same issue if kubelet on your nodes runs with options

--network-plugin=cni --cloud-provider=gce

When a new node is added to the k8s cluster it’s recognized as ‘Ready’ but no pods except Calico/Flannel pod are being scheduled there.