From 3c11c8aa3846b83d18bbd951cfbb3d93bc14c8f4 Mon Sep 17 00:00:00 2001 From: Martynas Pumputis Date: Tue, 4 Apr 2017 16:01:49 +0100 Subject: [PATCH] Add comment about failures to is-docker-plugin-enabled cmd --- prog/weaveutil/plugin_network.go | 3 +++ 1 file changed, 3 insertions(+) diff --git a/prog/weaveutil/plugin_network.go b/prog/weaveutil/plugin_network.go index 3d604c5a..79d96b65 100644 --- a/prog/weaveutil/plugin_network.go +++ b/prog/weaveutil/plugin_network.go @@ -74,6 +74,9 @@ while Weave is not running`, networkName, containers) } // Exits with 0 if the given plugin (v2) is enabled. +// +// Any failure due to missing plugin support is non-harmful as plugin (v2) +// cannot be enabled when Docker does not support it. func isDockerPluginEnabled(args []string) error { if len(args) != 1 { cmdUsage("is-docker-plugin-enabled", "")