ihotel_peplink.rb

#!/usr/bin/env ruby
#
#  This script remotely logs into a Ruckus Zone Director and output sysinfo to json
#
require 'pty'
require 'expect'
require 'json'
require 'timeout'

password = ARGV.shift || 'ihintl'
username = 'admin'

$expect_verbose=false

@info = {}

def harvest_info(buffers)
  wan = ''
  arr = {}
  buffers.each do |buffer|
    buffer.lines.each do |line|
      if line.match(/    Connection Name.*/)
         a = line.chop.strip
         key,value = a.split ': ',2
         arr[value] = []
         wan = value
      elsif line.match(/.*: .*/)
         a = line.chop.strip
         key,value = a.split ': ',2
         if wan != ''
           arr[wan].concat([key.strip=>value])
         elsif
           arr[key.strip] = value
         end
      end
    end
  end
  @info.merge(arr)
end

peplinkip = ''
#peplinkip = `mysql --skip-column-names -e "select device_ip from devices where device_id = 'Peplink' and device_type='server';" LineAdmin`
peplinkip = '192.168.1.1'

if !peplinkip.empty?

  @info = {"peplinkip" => peplinkip.chomp}
  begin
    status = Timeout::timeout(10) do
      PTY.spawn("sshpass -p 'Sderkl123' ssh -p 10022 -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no admin@#{peplinkip}") do |ssh_out, ssh_in, pid|
        begin
          ssh_out.expect(/> /) do |r|
            ssh_in.printf("get system\n\n")
          end

          ssh_out.expect(/^> /) do |r|
            @info = harvest_info(r)
          end

          ssh_out.expect(/> /) do |r|
            ssh_in.printf("get wan\n\n")
          end

          ssh_out.expect(/^> /) do |r|
            @info = harvest_info(r)
          end

          ssh_in.printf("exit\n\n")
          puts @info.to_json
        rescue Errno::EIO
          #maybe add an error message
          errormsg = { "error" => "ssh not available"}
          puts @info.merge(errormsg).to_json
        end
      end
    end
  rescue Timeout::Error
    puts @info.to_json
  end
end