Flanneld在Kubernetes多节点示例中不起作用

Question

I am trying to follow this tutorial with two Vagrant instances: http://kubernetes.io/v1.0/docs/getting-started-guides/docker-multinode.html
After setting up master and worker node I tried to connect to the service's IP of a simple nginx-service from the master. But it looks like the kube-proxy cannot find the docker-container of the worker-node.

The virtual IP of the service and the container-ip respond well on the worker-node

That made me think of a misfunction of flanneld.
Does anybody know how I could track down this error?

Any help is appreciated!
Thanks in advance
Best, Johannes

Output of Kube-Proxy container

I1016 20:53:42.829290 1 proxysocket.go:130] Accepted TCP connection from 10.0.2.15:51774 to 10.0.2.15:40197
E1016 20:53:43.829575 1 proxysocket.go:99] Dial failed: dial tcp 10.1.12.3:80: i/o timeout
E1016 20:53:45.825473 1 proxysocket.go:99] Dial failed: dial tcp 10.1.12.3:80: no route to host
E1016 20:53:48.825556 1 proxysocket.go:99] Dial failed: dial tcp 10.1.12.3:80: no route to host
E1016 20:53:51.825627 1 proxysocket.go:99] Dial failed: dial tcp 10.1.12.3:80: no route to host
E1016 20:53:51.825710 1 proxysocket.go:133] Failed to connect to balancer: failed to connect to an endpoint.

Answer 1

This looks like https://github.com/kubernetes/kubernetes/issues/14426 . Try upgrading flannel to 0.5.3.