---[[
-
-Luci configuration model for statistics - collectd rrdtool plugin configuration
-(c) 2008 Freifunk Leipzig / Jo-Philipp Wich <xm@leipzig.freifunk.net>
-
-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
-
-$Id$
-
-]]--
+-- Copyright 2008 Freifunk Leipzig / Jo-Philipp Wich <jow@openwrt.org>
+-- Licensed to the public under the Apache License 2.0.
m = Map("luci_statistics",
translate("RRDTool Plugin Configuration"),
enable.default = 1
-- collectd_rrdtool.datadir (DataDir)
-datadir = s:option( Value, "DataDir", translate("Storage directory") )
+datadir = s:option( Value, "DataDir",
+ translate("Storage directory"),
+ translate("Note: as pages are rendered by user 'nobody', the *.rrd files, " ..
+ "the storage directory and all its parent directories need " ..
+ "to be world readable."
+ ))
datadir.default = "/tmp"
datadir.rmempty = true
datadir.optional = true
rrasingle = s:option( Flag, "RRASingle",
translate("Only create average RRAs"), translate("reduces rrd size") )
rrasingle.default = true
-rrasingle.rmempty = true
-rrasingle.optional = true
rrasingle:depends( "enable", 1 )
+-- collectd_rrdtool.rramax (RRAMax)
+rramax = s:option( Flag, "RRAMax",
+ translate("Show max values instead of averages"),
+ translate("Max values for a period can be used instead of averages when not using 'only average RRAs'") )
+rramax.default = false
+rramax.rmempty = true
+rramax:depends( "RRASingle", 0 )
+
-- collectd_rrdtool.rratimespans (RRATimespan)
rratimespans = s:option( Value, "RRATimespans",
translate("Stored timespans"), translate("seconds; multiple separated by space") )