commit 4f6198094cf4134179d1f9c9fa8f79759a27c87e

[project/luci.git] / applications / luci-statistics / luasrc / statistics / rrdtool / definitions / netlink.lua

diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/netlink.lua b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/netlink.lua
new file mode 100644 (file)
index 0000000..3cee6ab
--- /dev/null
+++ b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/netlink.lua
@@ -0,0 +1,163 @@
+module("luci.statistics.rrdtool.definitions.netlink", package.seeall)
+
+function rrdargs( graph, host, plugin, plugin_instance )
+
+       local diagram_list = { }
+
+       -- diagram names
+       local dtypes_names = {
+               "Pakete",
+               "Paketkollisionen",
+               "Paketfehler",
+               "Verkehr",
+               "RX-Fehler",
+               "TX-Fehler"
+       }
+
+       -- diagram units
+       local dtypes_units = {
+               "Pakete/s",
+               "Kollisionen/s",
+               "Fehler/s",                             -- (?)
+               "Bytes/s",
+               "Fehler/s",
+               "Fehler/s"
+       }
+
+       -- data source overrides
+       local dtypes_sources = {
+               if_errors = { "rx", "tx" },             -- if_errors has rx and tx
+               if_octets = { "rx", "tx" }              -- if_octets has rx and tx
+       }
+
+       -- diagram data types
+       local dtypes_list  = {
+
+               -- diagram 1: combined interface packet statistics
+               { 
+                       if_dropped    = { "" },         -- packets/s
+                       if_multicast  = { "" },         -- packets/s
+                       if_packets    = { "" }          -- packets/s
+               },
+
+               -- diagram 2: interface collision statistics
+               {
+                       if_collisions = { "" }          -- collisions/s
+               },
+
+               -- diagram 3: interface error statistics
+               {
+                       if_errors     = { "" }          -- errors/s (?)
+               },
+
+               -- diagram 4: interface traffic statistics
+               {
+                       if_octets     = { "" }          -- bytes/s
+               },
+
+               -- diagram 5: interface rx error statistics
+               {
+                       if_rx_errors  = {               -- errors/s
+                               "length", "missed", "over", "crc", "fifo", "frame"
+                       }
+               },
+
+               -- diagram 6: interface tx error statistics
+               {
+                       if_tx_errors  = {               -- errors/s
+                               "aborted", "carrier", "fifo", "heartbeat", "window"
+                       }
+               }
+       }
+
+       -- diagram colors
+       local dtypes_colors = {
+
+               -- diagram 1
+               {
+                       if_dropped     = "ff0000",
+                       if_multicast   = "0000ff",
+                       if_packets     = "00ff00"
+               },
+
+               -- diagram 2
+               {
+                       if_collisions  = "ff0000"
+               },
+
+               -- diagram 3
+               {
+                       if_errors__tx_ = "ff0000",
+                       if_errors__rx_ = "ff5500"
+               },
+
+               -- diagram 4
+               {
+                       if_octets__tx_ = "00ff00",
+                       if_octets__rx_ = "0000ff"
+               },
+
+               -- diagram 5
+               {
+                        length         = "0000ff",
+                       missed         = "ff5500",
+                       over           = "ff0066",
+                       crc            = "ff0000",
+                       fifo           = "00ff00",
+                       frame          = "ffff00"
+               },
+
+               -- diagram 6
+               {
+                       aborted        = "ff0000",
+                       carrier        = "ffff00",
+                       fifo           = "00ff00",
+                       heartbeat      = "0000ff",
+                       window         = "8800ff"
+               }
+       }
+
+
+       for i, name in ipairs(dtypes_names) do
+
+               local dtypes = dtypes_list[i]
+               local opts   = { }
+
+               opts.sources = { }
+               opts.image   = graph:mkpngpath( host, plugin, plugin_instance, "netlink" .. i )
+               opts.title   = host .. ": Netlink Statistiken - " .. name .. " auf " .. plugin_instance
+               opts.rrd     = { "-v", dtypes_units[i] }
+               opts.colors  = dtypes_colors[i]
+
+               for dtype, dinstances in pairs(dtypes) do
+                       for i, inst in ipairs(dinstances) do
+
+                               local name = inst
+                               if name:len() == 0 then name = dtype end
+
+                               -- check for data source override
+                               if dtypes_sources[dtype] then
+
+                                       -- has override
+                                       for i, ds in ipairs(dtypes_sources[dtype]) do
+                                               table.insert( opts.sources, {
+                                                       ds   = ds,      -- override
+                                                       name = name .. " (" .. ds .. ")",
+                                                       rrd  = graph:mkrrdpath( host, plugin, plugin_instance, dtype, inst )
+                                               } )
+                                       end
+                               else
+                                       -- no override, assume single "value" data source
+                                       table.insert( opts.sources, {
+                                               name = name,
+                                               rrd  = graph:mkrrdpath( host, plugin, plugin_instance, dtype, inst )
+                                       } )
+                               end
+                       end
+               end
+
+               table.insert( diagram_list, opts )
+       end
+
+       return diagram_list
+end