Synnefo

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from optparse import make_option

from django.core.management.base import BaseCommand, CommandError

from synnefo.logic import servers

from synnefo.management import common

from snf_django.management.utils import parse_bool

class Command(BaseCommand):

    can_import_settings = True

    help = "Remove a port from the Database and from the VMs attached to"

    option_list = BaseCommand.option_list + (

        make_option(

            "--wait",

            dest="wait",

            default="True",

            choices=["True", "False"],

            metavar="True|False",

            help="Wait for Ganeti jobs to complete."),

    )

    @common.convert_api_faults

    def handle(self, *args, **options):

        if len(args) < 1:

            raise CommandError("Please provide a port ID")

        port = common.get_port(args[0], for_update=True)

        servers.delete_port(port)

        wait = parse_bool(options["wait"])

        if port.machine is not None:

            common.wait_server_task(port.machine, wait, stdout=self.stdout)

        else:

            self.stdout.write("Successfully removed port %s\n" % port)