Add support for collectd-mod-uptime to luci-statistics

collectd-mod-uptime is already there, but there has been no Luci support for
it, so no graphs are shown.

Based on forum discussion (see
https://forum.openwrt.org/viewtopic.php?id=42478 ), I submit a patch to add
the support to luci-statistics.

Patch is for Luci trunk and the functionality can be enabled by selecting
collectd-mod-uptime in menuconfig.

signed-off-by: hannu.nyman@iki.fi

1 files changed, 27 insertions, 0 deletions

diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/uptime.lua b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/uptime.lua
new file mode 100644
index 0000000000..077ec57e83
--- /dev/null
+++ b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/uptime.lua
@@ -0,0 +1,27 @@
+--[[
+
+Copyright 2013 Thomas Endt <tmo26@gmx.de>
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+]]--
+
+module("luci.statistics.rrdtool.definitions.uptime", package.seeall)
+
+function rrdargs( graph, plugin, plugin_instance, dtype )
+
+        return {
+                title = "%H: Uptime", vlabel = "seconds",
+                number_format = "%5.0lf%s", data = {
+                        types = { "uptime" },
+                        options = {
+                                uptime = { title = "Uptime %di", noarea = true }
+                        }
+                }
+        }
+
+end
+