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# Copyright 2012 GRNET S.A. All rights reserved.
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# Copyright 2013 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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from optparse import make_option
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from django.core.management.base import BaseCommand, CommandError
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from synnefo.management.common import get_backend, convert_api_faults
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from snf_django.management.utils import parse_bool
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from synnefo.management.common import convert_api_faults
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from synnefo.db.models import Network, NetworkInterface, SecurityGroup
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from synnefo.api import util
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from synnefo.management.common import get_network, get_vm
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from synnefo.logic import ports
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HELP_MSG = """Create a new port.
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Connect a server/router to a network by creating a new port. The port will
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get an IP address for each Subnet that is associated with the network."""
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class Command(BaseCommand):
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can_import_settings = True
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output_transaction = True
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help = "Create a new port"
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class Command(BaseCommand):
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help = HELP_MSG
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option_list = BaseCommand.option_list + (
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make_option(
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'--name',
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dest='name',
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"--name",
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dest="name",
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default=None,
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help="Name of port"),
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help="Name of the port."),
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make_option(
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'--network',
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dest='network',
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"--network",
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dest="network_id",
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default=None,
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help='The network to attach the port to'),
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help="The ID of the network where the port will be created."),
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make_option(
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'--server',
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dest='server_id',
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"--server",
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dest="server_id",
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default=None,
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help='The server id the port will be connected to'),
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help="The ID of the server that the port will be connected to."),
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make_option(
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'--router',
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dest='router_id',
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"--router",
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dest="router_id",
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default=None,
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help='The router id the port will be connected to'),
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help="The ID of the router that the port will be connected to."),
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make_option(
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'--security-groups',
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dest='security-groups',
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"--security-groups",
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dest="security-groups",
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default=None,
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help='Security Groups associated with the port'),
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help="Comma separated list of Security Group IDs to associate"
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" with the port."),
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)
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@convert_api_faults
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if args:
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raise CommandError("Command doesn't accept any arguments")
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name = options['name']
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network = options['network']
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server = options['server_id']
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router = options['router_id']
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#assume giving security groups comma separated
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security_groups = options['security-groups']
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name = options["name"]
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network_id = options["network_id"]
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server_id = options["server_id"]
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router_id = options["router_id"]
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# assume giving security groups comma separated
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security_group_ids = options["security-groups"]
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if not name:
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name = ""
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if (server and router) or not (server or router):
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raise CommandError('Please give either a server or a router id')
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if not network:
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raise CommandError("network is required")
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if server:
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device = server
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owner = 'vm'
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if (server_id and router_id) or not (server_id or router_id):
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raise CommandError("Please give either a server or a router id")
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if not network_id:
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raise CommandError("Please specify a 'network'")
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if server_id:
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owner = "vm"
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vm = get_vm(server_id)
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if vm.router:
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raise CommandError("Server '%s' does not exist." % server_id)
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elif router_id:
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owner = "router"
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vm = get_vm(router_id)
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if not vm.router:
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raise CommandError("Router '%s' does not exist." % router_id)
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else:
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device = router
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owner = 'router'
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#get the network
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network = get_network(network)
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raise CommandError("Neither server or router is specified")
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#get the vm
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vm = get_vm(device)
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# get the network
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network = get_network(network_id)
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#validate security groups
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# validate security groups
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sg_list = []
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if security_groups:
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security_groups = security_groups.split(",")
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for gid in security_groups:
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if security_group_ids:
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security_group_ids = security_group_ids.split(",")
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for gid in security_group_ids:
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sg = util.get_security_group(int(gid))
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sg_list.append(sg)
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new_port = ports.create(network, vm, name, security_groups=sg_list,
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device_owner=owner)
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self.stdout.write("Created port '%s' in DB.\n" % new_port)
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# TODO: Display port information, like ip address
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# TODO: Add --wait argument to report progress about the Ganeti job.
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