Add document to install ebtables, ethtool (#4800)

* Add document to install ebtables, ethtool

* Fix markdown typo

* Fix typo , thanks tengqm

* Fix sentence
This commit is contained in:
netroby
2017-09-30 06:32:35 +08:00
committed by Andrew Chen
parent 6e0028855b
commit 37966ae69b
+18
View File
@@ -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