iis_config "create url rewrite rule for #{new_resource.farm_name} web farm" do
    cfg_cmd "-section:system.webServer/rewrite/globalRules /+\"[name='ARR_#{new_resource.farm_name}_loadbalance', patternSyntax='Wildcard',stopProcessing='True']\" /commit:apphost"
    not_if { shell_out("#{appcmd} search config /section:system.webServer/rewrite/globalRules /\"[name='ARR_#{new_resource.farm_name}_loadbalance']\".name").stdout.chomp == 'CONFIGSEARCH "MACHINE/WEBROOT/APPHOST"' }