* Update kubeadm-init.md

miss a "-" at the [website](https://kubernetes.io/docs/reference/setup-tools/kubeadm/kubeadm-init#init-workflow) before the feature-gates

* a typo
This commit is contained in:
Hongzhi
2018-08-03 06:54:28 +08:00
committed by k8s-ci-robot
parent f5d28ad24b
commit 81b862e2bc
@@ -20,7 +20,7 @@ This page explains how to upgrade a Kubernetes cluster created with `kubeadm` fr
### Additional information
- All containers are restarted after upgrade, because the container spec hash value is changed.
- You can upgrade only froom one minor version to the next minor version. That is, you cannot skip versions when you upgrade. For example, you can upgrade only from 1.10 to 1.11, not from 1.9 to 1.11.
- You can upgrade only from one minor version to the next minor version. That is, you cannot skip versions when you upgrade. For example, you can upgrade only from 1.10 to 1.11, not from 1.9 to 1.11.
- The default DNS provider in version 1.11 is [CoreDNS](https://coredns.io/) rather than [kube-dns](https://github.com/kubernetes/dns).
To keep `kube-dns`, pass `--feature-gates=CoreDNS=false` to `kubeadm upgrade apply`.