* luci/statistics: added diagram model for interface plugin

diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/interface.lua b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/interface.lua
new file mode 100644 (file)
index 0000000..1b61ad6
--- /dev/null
+++ b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/interface.lua
@@ -0,0 +1,104 @@
+module("luci.statistics.rrdtool.definitions.interface", package.seeall)
+
+function rrdargs( graph, host, plugin, plugin_instance )
+
+       --
+       -- traffic diagram
+       --
+       local traffic = {
+
+               -- diagram title
+               title   = "Verkehr",
+
+               -- vertical label
+               vlabel  = "Bytes/s",
+
+               -- draw this diagram for each data instance
+               per_instance = true,
+
+               -- diagram data description
+               data = {
+                       -- defined sources for data types, if ommitted assume a single DS named "value" (optional)
+                       sources = {
+                               if_octets = { "tx", "rx" }
+                       },
+
+                       -- special options for single data lines
+                       options = {
+                               if_octets__tx = {
+                                       total = true,           -- report total amount of bytes
+                                       color = "00ff00"        -- tx is green
+                               },
+
+                               if_octets__rx = {
+                                       flip  = true,           -- flip rx line
+                                       total = true,           -- report total amount of bytes
+                                       color = "0000ff"        -- rx is blue
+                               }
+                       }
+               }
+       }
+
+
+       --
+       -- packet diagram
+       --
+       local packets = {
+
+               -- diagram title
+               title   = "Pakete",
+
+               -- vertical label
+               vlabel  = "Pakete/s",
+
+               -- draw this diagram for each data instance
+               per_instance = true,
+
+               -- diagram data description
+               data = {
+                       -- data type order
+                       types = { "if_packets", "if_errors" },
+
+                       -- defined sources for data types
+                       sources = {
+                               if_packets = { "tx", "rx" },
+                               if_errors  = { "tx", "rx" }
+                       },
+
+                       -- special options for single data lines
+                       options = {
+                               -- processed packets (tx DS)
+                               if_packets__tx = {
+                                       overlay = true,         -- don't summarize
+                                       total   = true,         -- report total amount of bytes
+                                       color   = "00ff00"      -- processed tx is green
+                               },
+
+                               -- processed packets (rx DS)
+                               if_packets__rx = {
+                                       overlay = true,         -- don't summarize
+                                       flip    = true,         -- flip rx line
+                                       total   = true,         -- report total amount of bytes
+                                       color   = "0000ff"      -- processed rx is blue
+                               },
+
+                               -- packet errors (tx DS)
+                               if_errors__tx = {
+                                       overlay = true,         -- don't summarize
+                                       total   = true,         -- report total amount of packets
+                                       color   = "ff5500"      -- tx errors are orange
+                               },
+
+                               -- packet errors (rx DS)
+                               if_errors__rx = {
+                                       overlay = true,         -- don't summarize
+                                       flip    = true,         -- flip rx line
+                                       total   = true,         -- report total amount of packets
+                                       color   = "ff0000"      -- rx errors are red
+                               }
+                       }
+               }
+       }
+
+       return { traffic, packets }
+end