Update create-cluster-kubeadm.md

This commit is contained in:
eddytruyen
2017-09-24 00:47:36 +02:00
committed by Peter (XiangPeng) Zhao
parent 9fb891b963
commit 21a2110f25
@@ -548,7 +548,7 @@ You may have trouble in the configuration if you see Pod statuses like `RunConta
If not, you may still use the [NodePort feature of
services](/docs/concepts/services-networking/service/#type-nodeport) or use `HostNetwork=true`.
1. **Pods cannot access themselves via their Service IP**
1. **Pods cannot access themselves via their Service IP**.
Many network add-ons do not yet enable [hairpin mode](https://kubernetes.io/docs/tasks/debug-application-cluster/debug-service/#a-pod-cannot-reach-itself-via-service-ip)
which allows pods to access themselves via their Service IP if they don't know about their podIP. This is an issue
related to [CNI](https://github.com/containernetworking/cni/issues/476). Please contact the providers of the network