From 277fa6c12dd17585e02ba80b423c31973a9ff85e Mon Sep 17 00:00:00 2001 From: Matthew Mosesohn Date: Mon, 21 Aug 2017 09:13:59 +0100 Subject: [PATCH] Add node to docs about kubelet deployment type changes --- docs/vars.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/docs/vars.md b/docs/vars.md index 537aa5753..f50197832 100644 --- a/docs/vars.md +++ b/docs/vars.md @@ -98,6 +98,11 @@ Stack](https://github.com/kubernetes-incubator/kubespray/blob/master/docs/dns-st ``--insecure-registry=myregistry.mydomain:5000`` * *http_proxy/https_proxy/no_proxy* - Proxy variables for deploying behind a proxy +* *kubelet_deployment_type* - Controls which platform to deploy kubelet on. + Available options are ``host``, ``rkt``, and ``docker``. ``docker`` mode + is unlikely to work on newer releases. Starting with Kubernetes v1.7 + series, this now defaults to ``host``. Before v1.7, the default was Docker. + This is because of cgroup [issues](https://github.com/kubernetes/kubernetes/issues/43704). * *kubelet_load_modules* - For some things, kubelet needs to load kernel modules. For example, dynamic kernel services are needed for mounting persistent volumes into containers. These may not be loaded by preinstall kubernetes processes. For example, ceph and rbd backed volumes. Set this variable to