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