#NEWLINE# def clean_up( self , task ) : #NEWLINE# #INDENT# "Clean up the deployment environment for the task's node.\n\n        Unlinks TFTP and instance images and triggers image cache cleanup.\n        Removes the TFTP configuration files for this node. As a precaution,\n        this method also ensures the keystone auth token file was removed.\n\n        :param task: a TaskManager instance containing the node to act on.\n        " #NEWLINE# destroy_images ( task . node . uuid ) #NEWLINE# task . driver . boot . clean_up_ramdisk ( task ) #NEWLINE# task . driver . boot . clean_up_instance ( task ) #NEWLINE# provider = dhcp_factory . DHCPFactory ( ) #NEWLINE# provider . clean_dhcp ( task )