Synnefo

# Copyright 2012-2013 GRNET S.A. All rights reserved.

#

# Redistribution and use in source and binary forms, with or

# without modification, are permitted provided that the following

# conditions are met:

#

#   1. Redistributions of source code must retain the above

#      copyright notice, this list of conditions and the following

#      disclaimer.

#

#   2. Redistributions in binary form must reproduce the above

#      copyright notice, this list of conditions and the following

#      disclaimer in the documentation and/or other materials

#      provided with the distribution.

#

# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS

# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR

# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

# POSSIBILITY OF SUCH DAMAGE.

#

# The views and conclusions contained in the software and

# documentation are those of the authors and should not be

# interpreted as representing official policies, either expressed

# or implied, of GRNET S.A.

from optparse import make_option

from snf_django.management.commands import ListCommand

from synnefo.db.models import NetworkInterface

from synnefo.settings import (CYCLADES_SERVICE_TOKEN as ASTAKOS_TOKEN,

                              ASTAKOS_AUTH_URL)

from logging import getLogger

log = getLogger(__name__)

class Command(ListCommand):

    help = "List ports"

    option_list = ListCommand.option_list + (

        make_option(

            '--public',

            dest='public',

            action='store_true',

            default=False,

            help="List only ports connected to public networks"),

        make_option(

            '--server',

            dest='server_id',

            default=False,

            help="List ports connected to specific server"),

    )

    object_class = NetworkInterface

    user_uuid_field = "userid"

    astakos_url = ASTAKOS_AUTH_URL

    astakos_token = ASTAKOS_TOKEN

    prefetch_related = ["ips"]

    def get_fixed_ips(port):

        return ",".join(port.ips.values_list("address", flat=True))

    FIELDS = {

        "id": ("id", "The ID of the port"),

        "name": ("name", "The name of the port"),

        "user.uuid": ("userid", "The UUID of the port's owner"),

        "mac_address": ("mac", "The MAC address of the port"),

        "device_id": ("machine_id", "The vm's id the port is conncted to"),

        "state": ("state", "The port's status"),

        "device_owner": ("device_owner", "The owner of the port (vm/router)"),

        "network": ("network_id", "The network's ID the port is\

                        connected to"),

        "created": ("created", "The date the port was created"),

        "updated": ("updated", "The date the port was updated"),

        "fixed_ips": (get_fixed_ips, "The ips and subnets associated with\

                                     the port"),

    }

    fields = ["id", "name", "user.uuid", "mac_address", "network",

              "device_id", "fixed_ips", "state"]

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

        if options["public"]:

            self.filters["network__public"] = True

        if options["server_id"]:

            self.filters["machine"] = options["server_id"]