* luci/statistics: added diagram models for process and df plugins, adept controller to recent luci core, support models with per instance diagrams and index diagrams, added new strings to language file
This commit is contained in:
Jo-Philipp Wich
parent
d5c47776a5
commit
d8ba05412c
5 changed files with 193 additions and 29 deletions
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@ -1,27 +1,40 @@
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module("luci.controller.luci_statistics.luci_statistics", package.seeall)
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local fs = require("luci.fs")
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local i18n = require("luci.i18n")
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local tpl = require("luci.template")
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local rrd = require("luci.statistics.rrdtool")
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local data = require("luci.statistics.datatree").Instance()
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require("luci.fs")
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require("luci.i18n")
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require("luci.template")
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function index()
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-- XXX: fixme
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i18n.load("statistics.en")
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require("luci.i18n")
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require("luci.statistics.datatree")
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-- load language file
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luci.i18n.load("statistics.en")
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-- get rrd data tree
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local tree = luci.statistics.datatree.Instance()
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-- override entry(): check for existance <plugin>.so where <plugin> is derived from the called path
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function _entry( path, ... )
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local file = path[4] or path[3]
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if fs.isfile( "/usr/lib/collectd/" .. file .. ".so" ) then
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if luci.fs.isfile( "/usr/lib/collectd/" .. file .. ".so" ) then
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entry( path, ... )
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end
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end
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function _i18n( str )
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return i18n.translate( "stat_" .. str, str )
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-- override call(): call requested action function with supplied parameters
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function _call( func, tree, plugin )
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return function() getfenv()[func]( tree, plugin ) end
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end
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-- override i18n(): try to translate stat_<str> or fall back to <str>
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function _i18n( str )
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return luci.i18n.translate( "stat_" .. str, str )
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end
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entry({"admin", "statistics"}, call("statistics_index"), "Statistiken", 80)
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entry({"admin", "statistics", "collectd"}, cbi("luci_statistics/collectd"), "Collectd", 10)
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@ -50,12 +63,12 @@ function index()
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-- public views
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entry({"freifunk", "statistics"}, call("statistics_index"), "Statistiken", 80).i18n = "statistics"
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for i, plugin in ipairs( data:plugins() ) do
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entry({"freifunk", "statistics"}, call("statistics_index"), "Statistiken", 80).i18n = "statistics"
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for i, plugin in ipairs( tree:plugins() ) do
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-- get plugin instances
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local instances = data:plugin_instances( plugin )
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local instances = tree:plugin_instances( plugin )
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-- plugin menu entry
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_entry( { "freifunk", "statistics", plugin }, call("statistics_render"), _i18n( plugin ), i )
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@ -64,7 +77,10 @@ function index()
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if #instances > 1 then
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for j, inst in ipairs(instances) do
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-- instance menu entry
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entry( { "freifunk", "statistics", plugin, inst }, call("statistics_render"), inst, j )
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entry(
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{ "freifunk", "statistics", plugin, inst },
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call("statistics_render"), inst, j
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)
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end
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end
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end
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@ -72,7 +88,7 @@ end
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function statistics_index()
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tpl.render("admin_statistics/index")
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luci.template.render("admin_statistics/index")
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end
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function statistics_outputplugins()
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@ -83,7 +99,7 @@ function statistics_outputplugins()
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csv="CSV"
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}
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tpl.render("admin_statistics/outputplugins", {plugins=plugins})
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luci.template.render("admin_statistics/outputplugins", {plugins=plugins})
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end
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function statistics_systemplugins()
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@ -95,7 +111,7 @@ function statistics_systemplugins()
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processes="Prozesse"
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}
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tpl.render("admin_statistics/systemplugins", {plugins=plugins})
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luci.template.render("admin_statistics/systemplugins", {plugins=plugins})
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end
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function statistics_networkplugins()
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@ -108,41 +124,54 @@ function statistics_networkplugins()
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dns="DNS"
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}
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tpl.render("admin_statistics/networkplugins", {plugins=plugins})
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luci.template.render("admin_statistics/networkplugins", {plugins=plugins})
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end
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function statistics_render()
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local plugin = luci.dispatcher.request[3]
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local instances = { luci.dispatcher.request[4] }
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function statistics_render( tree )
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require("luci.statistics.rrdtool")
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require("luci.template")
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local req = luci.dispatcher.request
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local graph = luci.statistics.rrdtool.Graph()
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local plugin = req[3]
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local instances = { req[4] }
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local images = { }
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-- no instance requested, find all instances
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if #instances == 0 then
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instances = data:plugin_instances( plugin )
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instances = graph.tree:plugin_instances( plugin )
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-- more than one available instance
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if #instances > 1 then
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-- redirect to first instance and return
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local r = luci.dispatcher.request
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local i = instances[1]
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if i:len() == 0 then i = "-" end
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luci.http.redirect( luci.dispatcher.build_url(
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r[1], r[2], r[3], instances[1]
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) )
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luci.http.redirect( luci.dispatcher.build_url(
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req[1], req[2], req[3], i
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) )
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return
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end
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-- index instance requested
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elseif instances[1] == "-" then
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instances[1] = ""
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end
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-- render graphs
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for i, inst in ipairs( instances ) do
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local graph = rrd.Graph()
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for i, img in ipairs( graph:render( plugin, inst ) ) do
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table.insert( images, img )
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end
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end
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tpl.render("public_statistics/graph", { images=images, plugin=plugin } )
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luci.template.render("public_statistics/graph", { images=images, plugin=plugin } )
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end
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@ -7,6 +7,7 @@ stat_processes = "Processes"
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stat_wireless = "Wireless"
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stat_tcpconns = "TCP Connections"
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stat_interface = "Interfaces"
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stat_df = "Disk Space Usage"
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-- diagrams
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stat_dg_title_wireless__signal_noise = "%H: Wireless - Signal Noise Ratio"
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@ -53,6 +54,23 @@ stat_dg_title_processes = "%H: Processes"
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stat_dg_label_processes = "Processes/s"
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stat_ds_ps_state = "%di"
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stat_dg_title_processes__ps_cputime = "%H: Process %pi - used cpu time"
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stat_dg_label_processes__ps_cputime = "Jiffies"
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stat_ds_ps_cputime__syst = "system"
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stat_ds_ps_cputime__user = "user"
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stat_dg_title_processes__ps_count = "%H: Process %pi - threads and processes"
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stat_dg_label_processes__ps_count = "Count"
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stat_ds_ps_count = "%ds"
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stat_dg_title_processes__ps_pagefaults = "%H: Process %pi - page faults"
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stat_dg_label_processes__ps_pagefaults = "Pagefaults"
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stat_ds_ps_pagefaults = "page faults"
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stat_dg_title_processes__ps_rss = "%H: Process %pi - virtual memory size"
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stat_dg_label_processes__ps_rss = "Bytes"
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stat_ds_ps_rss = "virtual memory"
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stat_dg_title_cpu = "%H: Usage on Processor #%pi"
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stat_dg_label_cpu = "%"
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stat_ds_cpu = "%di"
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@ -66,3 +84,9 @@ stat_dg_label_interface__if_packets = "Packets/s"
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stat_dg_title_tcpconns = "%H: TCP-Connections to Port %pi"
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stat_dg_label_tcpconns = "Connections/s"
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stat_ds_tcp_connections = "%di"
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stat_dg_title_df = "%H: Disk Space Usage on %di"
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stat_dg_label_df = "Bytes"
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stat_ds_df__free = "%ds"
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stat_ds_df__used = "%ds"
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@ -419,7 +419,6 @@ function Graph._generic( self, opts, plugin, plugin_instance, dtype, index )
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for i, instance in ipairs(instances) do
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-- store title and vlabel
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-- XXX: i18n
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_ti( _args, "-t" )
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_ti( _args, opts.title or self.i18n:title( plugin, plugin_instance, _sources[1].type, instance ) )
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_ti( _args, "-v" )
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@ -0,0 +1,26 @@
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module("luci.statistics.rrdtool.definitions.df.df", package.seeall)
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function rrdargs( graph, plugin, plugin_instance, dtype )
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return {
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per_instance = true,
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number_format = "%5.1lf%s",
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data = {
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sources = {
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df = { "free", "used" }
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},
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options = {
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df__free = {
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color = "00ff00"
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},
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df__used = {
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color = "ff0000",
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flip = true
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}
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}
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}
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}
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end
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@ -0,0 +1,86 @@
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module("luci.statistics.rrdtool.definitions.processes", package.seeall)
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function rrdargs( graph, plugin, plugin_instance )
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if plugin_instance == "" then
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return {
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data = {
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instances = {
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ps_state = {
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"sleeping", "running", "paging", "blocked", "stopped", "zombies"
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}
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},
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options = {
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ps_state_sleeping = { color = "0000ff" },
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ps_state_running = { color = "008000" },
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ps_state_paging = { color = "ffff00" },
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ps_state_blocked = { color = "ff5000" },
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ps_state_stopped = { color = "555555" },
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ps_state_zombies = { color = "ff0000" }
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}
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}
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}
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else
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return {
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{
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data = {
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sources = {
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ps_cputime = { "syst", "user" }
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},
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options = {
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ps_cputime__user = {
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color = "0000ff",
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overlay = true
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},
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ps_cputime__syst = {
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color = "ff0000",
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overlay = true
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}
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}
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}
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},
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{
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data = {
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sources = {
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ps_count = { "threads", "processes" }
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},
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options = {
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ps_count__threads = { color = "00ff00" },
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ps_count__processes = { color = "0000bb" }
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}
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}
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},
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{
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data = {
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sources = {
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ps_pagefaults = { "minflt", "majflt" }
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},
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options = {
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ps_pagefaults__minflt = { color = "ff0000" },
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ps_pagefaults__majflt = { color = "ff5500" }
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}
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}
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},
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{
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number_format = "%5.1lf%s",
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data = {
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types = { "ps_rss" },
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options = {
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ps_rss = { color = "0000ff" }
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}
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}
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}
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}
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end
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end
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