From 96fe55c8a0c9268cc2866b341a50500008ff18a6 Mon Sep 17 00:00:00 2001 From: octopusZhang Date: Fri, 25 Aug 2017 16:27:17 +0800 Subject: [PATCH] Add a note to help user avoid docker start failure The current example for including mtu is not suitable for all docker version and distros. Fox example, the latest docker-ce 17.06 does not support docker "docker daemon" command. And also docker doesn't support socket parameter "fd://" on rpm based systems. We need to add a note to remind user not copy that configuration straightly. Change-Id: I8f2e0697eefe89abbe7da29612a625c4094c954e --- doc/quickstart.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/doc/quickstart.rst b/doc/quickstart.rst index f39e23adfb..ab52bc58b7 100644 --- a/doc/quickstart.rst +++ b/doc/quickstart.rst @@ -439,6 +439,12 @@ to include the MTU size to be used for Docker containers. -H fd:// \ --mtu 1400 +.. note:: + + Depend of your Docker version and distro, ExecStart command may be different which may cause + Docker start failures. The default ExecStart command for your system can be obtained from + ``/usr/lib/systemd/system/docker.service``. + .. note:: The MTU size should be less than or equal to the MTU size allowed on the