def vm_config_vnc(options = { })
raise ArgumentError, "instance_uuid is a required parameter" unless options.has_key? 'instance_uuid'
search_filter = { :uuid => options['instance_uuid'], 'vmSearch' => true, 'instanceUuid' => true }
vm_mob_ref = @connection.searchIndex.FindAllByUuid(search_filter).first
task = vm_mob_ref.ReconfigVM_Task(:spec => {
:extraConfig => [
{ :key => 'RemoteDisplay.vnc.enabled', :value => options[:enabled] ? 'true' : 'false' },
{ :key => 'RemoteDisplay.vnc.password', :value => options[:password].to_s },
{ :key => 'RemoteDisplay.vnc.port', :value => options[:port].to_s || '5910' }
]
})
task.wait_for_completion
{ 'task_state' => task.info.state }
end