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ISSUE-22953: add missing information about etcd images

pull/22974/head
Evgeny Shmarnev 2020-08-05 11:07:23 +02:00
parent 8ea2145220
commit b4481e6afc
1 changed files with 3 additions and 0 deletions
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content/en/docs/setup/production-environment/tools/kubeadm/setup-ha-etcd-with-kubeadm.md
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@ -29,6 +29,9 @@ when using kubeadm to set up a kubernetes cluster.
document assumes these default ports. However, they are configurable through
the kubeadm config file.
* 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](https://kubernetes.io/docs/tasks/configure-pod-container/static-pod/) managed by a kubelet.
* Some infrastructure to copy files between hosts. For example `ssh` and `scp`
can satisfy this requirement.