moltenbar/mod/network

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# vim: ft=ruby
class Network < Worker
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require 'open3'
def mainloop()
self.write "checking..."
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while true do
self.write network_status
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sleep(10)
end
end
def network_status
hosts = @my_config['hosts']
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Open3.popen2("fping", "-u", *hosts) do |i,o,t|
hosts_down = o.each_line.count
hosts_up = hosts.count - hosts_down
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if hosts_down == 0
fg_colour = "ok_colour"
elsif hosts_down == hosts.count
fg_colour = "crit_colour"
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else
fg_colour = "warn_colour"
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end
@rstr = "%%{FC{%s}}%s/%s%%{F-}" % [ fg_colour, hosts_up, hosts.count ]
end
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return @rstr
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end
end
Modules.add("network", "Network")