60 lines
1.3 KiB
Ruby
60 lines
1.3 KiB
Ruby
#!/usr/bin/env ruby
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require 'open-uri'
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require 'json'
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require 'influxdb'
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HOST = ARGV[0]
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data = JSON.parse open("http://#{HOST}/sysinfo-json.cgi").read()
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values = {}
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def recurse(data, values, prefix='')
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new_prefix = proc do |name|
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if prefix == ""
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name
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else
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"#{prefix}.#{name}"
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end
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end
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if data.kind_of? Hash
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data.each do |k, v|
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recurse v, values, new_prefix.call(k)
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end
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elsif data.kind_of? Array
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data.zip(0..).each do |(v, i)|
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recurse v, values, new_prefix.call(i)
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end
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elsif data.kind_of? String and data != ""
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data.strip!
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data = data.split(/,/)
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if data.length > 1
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data.zip(0..).each do |(v, i)|
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recurse v, values, new_prefix.call(i)
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end
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else
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data = data[0].split(/ +/)
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if data.length > 1
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data.zip(0..).each do |(v, i)|
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recurse v, values, new_prefix.call(i)
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end
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else
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if data[0] =~ /^\d+$/
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values[prefix] = data[0].to_i
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end
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end
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end
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elsif data.kind_of? Integer or data.kind_of? Float
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values[prefix] = data
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end
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end
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node_id = data['data']['common']['node']
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recurse data['data'], values
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db = InfluxDB::Client.new(url: "http://grafana.hq.c3d2.de:8086/freifunk")
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db.write_point 'node', { values: values, tags: { node_id: node_id } }
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