From 37966ae69bb9250efb303a169dde25922f9a869d Mon Sep 17 00:00:00 2001 From: netroby Date: Sat, 30 Sep 2017 06:32:35 +0800 Subject: [PATCH] Add document to install ebtables, ethtool (#4800) * Add document to install ebtables, ethtool * Fix markdown typo * Fix typo , thanks tengqm * Fix sentence --- docs/setup/independent/install-kubeadm.md | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/docs/setup/independent/install-kubeadm.md b/docs/setup/independent/install-kubeadm.md index c7a0d9ade7..e454e606bf 100644 --- a/docs/setup/independent/install-kubeadm.md +++ b/docs/setup/independent/install-kubeadm.md @@ -52,6 +52,24 @@ The pod network plugin you use (see below) may also require certain ports to be open. Since this differs with each pod network plugin, please see the documentation for the plugins about what port(s) those need. +## Installing ebtables ethtool + +If you see the following warnings while running `kubeadm init` + +``` +[preflight] WARNING: ebtables not found in system path +[preflight] WARNING: ethtool not found in system path +``` + +Then you may be missing ebtables and ethtool on your Linux machine. You can install them with the following commands: + +``` +# For ubuntu/debian users, try +apt install ebtables ethtool + +# For CentOS/Fedora users, try +yum install ebtables ethtool +``` ## Installing Docker