Adding in virginmedia pack

virginmedia/README.md

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+This is the virgin media pack
+
+It is written in ruby and requires that ruby >= 1.9.3 is installed on your system.
+
+# Ubuntu 14.04 Instructions
+> apt-get install -y build-essential zlib1g-dev ruby1.9.1 ruby1.9.1-dev
+
+# Install required ruby modules
+> gem install nokogiri

virginmedia/dashboards/virgin-media.yaml

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+title: VirginMedia
+period: 3600
+positions:
+  - title: Status
+    data_type: nagios
+    type: status
+    color: maroon
+    row: 1
+    col: 1
+    size_x: 1
+    size_y: 1
+    legend: false
+    icon: true
+    series:
+      - metric: virginmedia.status
+        scope:
+          tag: virginmedia
+  - title: Download (Mb)
+    data_type: number
+    type: number
+    color: navy
+    row: 1
+    col: 2
+    size_x: 1
+    size_y: 1
+    legend: false
+    icon: true
+    filter: max
+    symbol: arrow-down
+    series:
+      - metric: virginmedia.download
+        scope:
+          tag: zfs
+  - title: Upload (Mb)
+    data_type: number
+    type: number
+    color: olive
+    row: 1
+    col: 3
+    size_x: 1
+    size_y: 1
+    legend: false
+    icon: true
+    filter: max
+    symbol: arrow-up
+    series:
+      - metric: virginmedia.upload
+        scope:
+          tag: zfs
+  - title: Downstream Channels
+    data_type: number
+    type: number
+    color: blue
+    row: 1
+    col: 4
+    size_x: 1
+    size_y: 1
+    legend: false
+    icon: true
+    filter: max
+    symbol: arrow-circle-o-down
+    series:
+      - metric: virginmedia.downstream.channels
+        scope:
+          tag: virginmedia
+  - title: Upstream Channels
+    data_type: number
+    type: number
+    color: teal
+    row: 1
+    col: 5
+    size_x: 1
+    size_y: 1
+    legend: false
+    icon: true
+    filter: max
+    symbol: arrow-circle-o-up
+    series:
+      - metric: virginmedia.upstream.channels
+        scope:
+          tag: virginmedia
+  - title: Average Noise
+    data_type: number
+    type: number
+    color: purple
+    row: 1
+    col: 6
+    size_x: 1
+    size_y: 1
+    legend: false
+    icon: true
+    filter: avg
+    symbol: bell
+    series:
+      - metric: virginmedia.downstream.average
+        scope:
+          tag: virginmedia
+  - title: Average PowerLevel
+    data_type: number
+    type: number
+    color: maroon
+    row: 1
+    col: 7
+    size_x: 1
+    size_y: 1
+    legend: false
+    icon: true
+    filter: avg
+    symbol: bolt
+    series:
+      - metric: virginmedia.upstream.average
+        scope:
+          tag: virginmedia
+  - title: Downstream Noise
+    data_type: number
+    type: detailed-chart
+    color: navy
+    row: 2
+    col: 1
+    size_x: 7
+    size_y: 3
+    legend: true
+    icon: true
+    filter: avg
+    series:
+      - metric: virginmedia.downstream.7
+        scope:
+          tag: virginmedia
+      - metric: virginmedia.downstream.6
+        scope:
+          tag: virginmedia
+      - metric: virginmedia.downstream.8
+        scope:
+          tag: virginmedia
+      - metric: virginmedia.downstream.5
+        scope:
+          tag: virginmedia
+      - metric: virginmedia.downstream.4
+        scope:
+          tag: virginmedia
+      - metric: virginmedia.downstream.3
+        scope:
+          tag: virginmedia
+      - metric: virginmedia.downstream.2
+        scope:
+          tag: virginmedia
+      - metric: virginmedia.downstream.1
+        scope:
+          tag: virginmedia
+  - title: Upstream PowerLevels
+    data_type: number
+    type: detailed-chart
+    color: lime
+    row: 5
+    col: 1
+    size_x: 7
+    size_y: 3
+    legend: true
+    icon: true
+    filter: avg
+    series:
+      - metric: virginmedia.upstream.1
+        scope:
+          tag: virginmedia
+      - metric: virginmedia.upstream.4
+        scope:
+          tag: virginmedia

virginmedia/package.yaml

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+title: VirginMedia
+author: Russell-IO
+version: 1.0.0
+description: Dashboard monitoring speed, power levels & noise 
+icon:
+    name: virginmedia
+    background: "#C12833"
+    foreground: white

virginmedia/plugins/virginmedia.rb

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+#!/usr/bin/env ruby
+require 'nokogiri'
+require 'open-uri'
+
+vm_operational = Nokogiri::HTML(open("http://192.168.100.1/cgi-bin/VmRouterStatusOperationCfgCgi")) do |config|
+  config.options = Nokogiri::XML::ParseOptions::NOBLANKS | Nokogiri::XML::ParseOptions::NONET
+end
+vm_downstream = Nokogiri::HTML(open("http://192.168.100.1/cgi-bin/VmRouterStatusDownstreamCfgCgi")) do |config|
+  config.options = Nokogiri::XML::ParseOptions::NOBLANKS | Nokogiri::XML::ParseOptions::NONET
+end
+vm_upstream = Nokogiri::HTML(open("http://192.168.100.1/cgi-bin/VmRouterStatusUpstreamCfgCgi")) do |config|
+  config.options = Nokogiri::XML::ParseOptions::NOBLANKS | Nokogiri::XML::ParseOptions::NONET
+end
+
+# Filter down to the data that we are interested in
+vm_download = vm_operational.css("#cableModemDownstream").first.children.children.to_a[5].children.to_a[1].children.to_a
+vm_download = vm_download[2].children.to_s.split(" ")[0].to_f / 1024 / 1024
+vm_upload = vm_operational.css("#cableModemDownstream").first.children.children.to_a[8].children.to_a[1].children.to_a
+vm_upload = vm_upload[2].children.to_s.split(" ")[0].to_f / 1024 / 1024
+vm_downstream_data = vm_downstream.css("#cableModemDownstream").first.children.children.to_a[3].children.to_a[7].children.to_a
+vm_downstream_data = vm_downstream_data.values_at(* vm_downstream_data.each_index.select {|i| i.even?})
+vm_upstream_data = vm_upstream.css("#cableModemDownstream").first.children.children.to_a[3].children.to_a[7].children.to_a
+vm_upstream_data = vm_upstream_data.values_at(* vm_upstream_data.each_index.select {|i| i.even?})
+
+# Clean up the data
+vm_downstream_data.shift
+vm_upstream_data.shift
+
+# Build a fresh array
+c = 0; vm_downstream_power_levels = Array.new
+vm_downstream_data.each {|i| c += 1; vm_downstream_power_levels.push({c => i.children.to_s})}
+c = 0; vm_upstream_power_levels = Array.new
+vm_upstream_data.each {|i| c += 1; vm_upstream_power_levels.push({c => i.children.to_s})}
+
+# Remove invalid enteries in fresh array
+vm_downstream_power_levels_clean = Array.new
+vm_downstream_power_levels.each {|i| if i.first[1].to_s != 'N/A'; vm_downstream_power_levels_clean.push(i); end }
+vm_upstream_power_levels_clean = Array.new
+vm_upstream_power_levels.each {|i| if i.first[1].to_s != 'N/A'; vm_upstream_power_levels_clean.push(i); end }
+
+# Build nagios format output
+speed = "download=#{vm_download.round(2)} Mb;;;; upload=#{vm_upload.round(2)} Mb;;;; "
+m = nil; a = nil
+vm_downstream_power_levels_clean.each {|p| m = m.to_s + 'downstream.' + p.first[0].to_s + '=' + p.first[1].to_s + ';;;; '; a = a.to_f + p.first[1].to_f }
+downstream = "#{m}downstream.average=#{(a.to_f / vm_downstream_power_levels_clean.count).round(2)};;;; downstream.channels=#{vm_downstream_power_levels_clean.count};;;; "
+m = nil; a = nil
+vm_upstream_power_levels_clean.each {|p| m = m.to_s + 'upstream.' + p.first[0].to_s + '=' + p.first[1].to_s + ';;;; '; a = a.to_f + p.first[1].to_f }
+upstream = "#{m}upstream.average=#{(a.to_f / vm_upstream_power_levels_clean.count).round(2)};;;; upstream.channels=#{vm_upstream_power_levels_clean.count};;;; "
+
+# Print out the response
+puts "OK | #{speed}#{downstream}#{upstream}"

virginmedia/rules/virginmedia.yaml

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+title: Production VirginMedia
+criteria:
+  - metric: virginmedia.downstream.1
+    scope:
+      tag: virginmedia
+    condition:
+      timeout: 0
+      threshold: 37
+  - metric: virginmedia.upstream.1
+    scope:
+      tag: virginmedia
+    condition:
+      timeout: 0
+      threshold: 47
+actions:
+  - emails: []
+    message: ''