eaafb4508c
Add advice about the permissions needed for the data directory: Pages are rendered as user 'nobody', so the *.rrd files, data directory and all its parent directories need to be world readable. Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
107 lines
3.5 KiB
Lua
107 lines
3.5 KiB
Lua
-- Copyright 2008 Freifunk Leipzig / Jo-Philipp Wich <jow@openwrt.org>
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-- Licensed to the public under the Apache License 2.0.
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m = Map("luci_statistics",
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translate("RRDTool Plugin Configuration"),
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translate(
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"The rrdtool plugin stores the collected data in rrd database " ..
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"files, the foundation of the diagrams.<br /><br />" ..
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"<strong>Warning: Setting the wrong values will result in a very " ..
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"high memory consumption in the temporary directory. " ..
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"This can render the device unusable!</strong>"
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))
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-- collectd_rrdtool config section
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s = m:section( NamedSection, "collectd_rrdtool", "luci_statistics" )
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-- collectd_rrdtool.enable
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enable = s:option( Flag, "enable", translate("Enable this plugin") )
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enable.default = 1
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-- collectd_rrdtool.datadir (DataDir)
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datadir = s:option( Value, "DataDir",
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translate("Storage directory"),
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translate("Note: as pages are rendered by user 'nobody', the *.rrd files, " ..
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"the storage directory and all its parent directories need " ..
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"to be world readable."
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))
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datadir.default = "/tmp"
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datadir.rmempty = true
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datadir.optional = true
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datadir:depends( "enable", 1 )
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-- collectd_rrdtool.stepsize (StepSize)
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stepsize = s:option( Value, "StepSize",
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translate("RRD step interval"), translate("Seconds") )
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stepsize.default = 30
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stepsize.isinteger = true
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stepsize.rmempty = true
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stepsize.optional = true
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stepsize:depends( "enable", 1 )
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-- collectd_rrdtool.heartbeat (HeartBeat)
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heartbeat = s:option( Value, "HeartBeat",
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translate("RRD heart beat interval"), translate("Seconds") )
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heartbeat.default = 60
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heartbeat.isinteger = true
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heartbeat.rmempty = true
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heartbeat.optional = true
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heartbeat:depends( "enable", 1 )
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-- collectd_rrdtool.rrasingle (RRASingle)
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rrasingle = s:option( Flag, "RRASingle",
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translate("Only create average RRAs"), translate("reduces rrd size") )
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rrasingle.default = true
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rrasingle:depends( "enable", 1 )
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-- collectd_rrdtool.rramax (RRAMax)
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rramax = s:option( Flag, "RRAMax",
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translate("Show max values instead of averages"),
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translate("Max values for a period can be used instead of averages when not using 'only average RRAs'") )
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rramax.default = false
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rramax.rmempty = true
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rramax:depends( "RRASingle", 0 )
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-- collectd_rrdtool.rratimespans (RRATimespan)
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rratimespans = s:option( Value, "RRATimespans",
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translate("Stored timespans"), translate("seconds; multiple separated by space") )
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rratimespans.default = "600 86400 604800 2678400 31622400"
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rratimespans.rmempty = true
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rratimespans.optional = true
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rratimespans:depends( "enable", 1 )
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-- collectd_rrdtool.rrarows (RRARows)
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rrarows = s:option( Value, "RRARows", translate("Rows per RRA") )
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rrarows.isinteger = true
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rrarows.default = 100
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rrarows.rmempty = true
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rrarows.optional = true
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rrarows:depends( "enable", 1 )
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-- collectd_rrdtool.xff (XFF)
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xff = s:option( Value, "XFF", translate("RRD XFiles Factor") )
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xff.default = 0.1
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xff.isnumber = true
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xff.rmempty = true
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xff.optional = true
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xff:depends( "enable", 1 )
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-- collectd_rrdtool.cachetimeout (CacheTimeout)
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cachetimeout = s:option( Value, "CacheTimeout",
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translate("Cache collected data for"), translate("Seconds") )
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cachetimeout.isinteger = true
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cachetimeout.default = 100
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cachetimeout.rmempty = true
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cachetimeout.optional = true
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cachetimeout:depends( "enable", 1 )
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-- collectd_rrdtool.cacheflush (CacheFlush)
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cacheflush = s:option( Value, "CacheFlush",
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translate("Flush cache after"), translate("Seconds") )
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cacheflush.isinteger = true
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cacheflush.default = 100
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cacheflush.rmempty = true
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cacheflush.optional = true
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cacheflush:depends( "enable", 1 )
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return m
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