Simple ONMS Provisioner

provisioner.rb

#!/usr/bin/env ruby

require 'rubygems'
require 'net/telnet'
require 'net/ftp'
require 'net/http'
require 'uri'
require 'nokogiri'
require 'time'
require 'net/sftp'

Net::SFTP.start("IP Of Provisioner", "login_user", :password => "password") do |sftp|
  # All the files sit in the remote directory and end in .set. Grab them all.
  set_files = sftp.dir.glob('/var/www/html/data','*.set')
  set_files.each {|set_file| sftp.download!("/var/www/html/data/" + set_file.name, set_file.name)}
end

$remote_devices = []

Dir.glob('*.set').each do |set|
  File.open(set).readlines.collect {|x| x.chomp.split(',')}.each do |device|
    $remote_devices << device
  end
  File.unlink(set)
end

def sdv_or_broadcast(device_name)
  if device_name =~ /\w{1,}B\d{1,}/
    return 'Broadcast'
  else
    return 'SDV'
  end
end

def create_xml
  builder = Nokogiri::XML::Builder.new do |xml|
    xml.send(:"model-import", 'foreign-source' => 'Device Class Name', 'date-stamp' => Time.now.xmlschema(fraction_digits=3), 'xmlns' => "http://xmlns.opennms.org/xsd/config/model-import") {
      for device in $remote_devices
        xml.node('foreign-id' => device[1], 'node-label' => device[1], 'building' => 'Headend') {
          xml.interface('status' => '1', 'snmp-primary' => 'P', 'ip-addr' => device[0], 'descr' => 'mgmt') {
           xml.send(:"monitored-service", "service-name" => "ICMP")
           xml.send(:"monitored-service", "service-name" => "SNMP")
          }
        xml.category('name' => "Production")
        xml.category('name' => "Modulators")        
        xml.category('name' => "Vendor Name")
        xml.category('name' => "#{sdv_or_broadcast(device[1])}")     
        xml.asset('value' => "Midwest", "name" => "region")
        xml.asset('value' => "Engineering", "name" => "department")
        xml.asset('value' => "Ohio", "name" => "state")
        }
      end
    }
    end
    return builder.to_xml
end

puts create_xml