update document

This commit is contained in:
akari nakamura
2021-02-20 11:56:37 +09:00
parent 44b5555ab3
commit 3c9bc027c8
@@ -29,7 +29,8 @@ when using kubeadm to set up a kubernetes cluster.
* Three hosts that can talk to each other over ports 2379 and 2380. This * Three hosts that can talk to each other over ports 2379 and 2380. This
document assumes these default ports. However, they are configurable through document assumes these default ports. However, they are configurable through
the kubeadm config file. the kubeadm config file.
* Each host must [have docker, kubelet, and kubeadm installed][toolbox]. * Each host must [have docker, kubelet, and kubeadm installed](/docs/setup/production-environment/tools/kubeadm/install-kubeadm/).
* Each host should have access to the Kubernetes container image registry (`k8s.gcr.io`) or list/pull the required etcd image using `kubeadm config images list/pull`. This guide will setup etcd instances as [static pods](/docs/tasks/configure-pod-container/static-pod/) managed by a kubelet.
* Some infrastructure to copy files between hosts. For example `ssh` and `scp` * Some infrastructure to copy files between hosts. For example `ssh` and `scp`
can satisfy this requirement. can satisfy this requirement.