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root / snf-cyclades-app / synnefo / logic / management / commands / server-create.py @ a6e6fe48

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# Copyright 2012-2014 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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# conditions are met:
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#
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#   1. Redistributions of source code must retain the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer.
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#
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#   2. Redistributions in binary form must reproduce the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer in the documentation and/or other materials
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#      provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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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 import common, pprint
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from snf_django.management.utils import parse_bool
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from synnefo.logic import servers
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HELP_MSG = """
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Create a new VM without authenticating the user or checking the resource
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limits of the user. Also the allocator can be bypassed by specifing a
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backend-id.
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"""
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class Command(BaseCommand):
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    help = "Create a new VM." + HELP_MSG
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    option_list = BaseCommand.option_list + (
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        make_option("--backend-id", dest="backend_id",
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                    help="Unique identifier of the Ganeti backend."
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                         " Use snf-manage backend-list to find out"
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                         " available backends."),
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        make_option("--name", dest="name",
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                    help="An arbitrary string for naming the server"),
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        make_option("--user-id", dest="user_id",
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                    help="Unique identifier of the owner of the server"),
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        make_option("--image-id", dest="image_id",
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                    help="Unique identifier of the image."
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                         " Use snf-manage image-list to find out"
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                         " available images."),
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        make_option("--flavor-id", dest="flavor_id",
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                    help="Unique identifier of the flavor"
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                         " Use snf-manage flavor-list to find out"
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                         " available flavors."),
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        make_option("--password", dest="password",
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                    help="Password for the new server"),
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        make_option("--port", dest="connections", action="append",
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                    help="--port network:<network_id>(,address=<ip_address>),"
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                         " --port id:<port_id>"
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                         " --port floatingip:<floatingip_id>."),
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        make_option("--floating-ips", dest="floating_ip_ids",
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                    help="Comma separated list of port IDs to connect"),
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        make_option(
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            '--wait',
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            dest='wait',
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            default="False",
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            choices=["True", "False"],
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            metavar="True|False",
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            help="Wait for Ganeti job to complete."),
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    )
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    @common.convert_api_faults
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    def handle(self, *args, **options):
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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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        user_id = options['user_id']
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        backend_id = options['backend_id']
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        image_id = options['image_id']
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        flavor_id = options['flavor_id']
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        password = options['password']
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        if not name:
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            raise CommandError("name is mandatory")
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        if not user_id:
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            raise CommandError("user-id is mandatory")
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        if not password:
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            raise CommandError("password is mandatory")
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        if not flavor_id:
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            raise CommandError("flavor-id is mandatory")
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        if not image_id:
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            raise CommandError("image-id is mandatory")
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        flavor = common.get_resource("flavor", flavor_id)
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        image = common.get_image(image_id, user_id)
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        if backend_id:
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            backend = common.get_resource("backend", backend_id)
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        else:
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            backend = None
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        connection_list = parse_connections(options["connections"])
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        server = servers.create(user_id, name, password, flavor, image,
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                                networks=connection_list,
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                                use_backend=backend)
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        pprint.pprint_server(server, stdout=self.stdout)
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        wait = parse_bool(options["wait"])
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        common.wait_server_task(server, wait, self.stdout)
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def parse_connections(con_list):
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    connections = []
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    if con_list:
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        for opt in con_list:
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            try:
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                con_kind = opt.split(":")[0]
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                if con_kind == "network":
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                    info = opt.split(",")
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                    network_id = info[0].split(":")[1]
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                    try:
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                        address = info[1].split(":")[1]
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                    except:
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                        address = None
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                    if address:
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                        val = {"uuid": network_id, "fixed_ip": address}
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                    else:
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                        val = {"uuid": network_id}
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                elif con_kind == "id":
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                    port_id = opt.split(":")[1]
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                    val = {"port": port_id}
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                elif con_kind == "floatingip":
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                    fip_id = opt.split(":")[1]
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                    fip = common.get_resource("floating-ip", fip_id,
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                                              for_update=True)
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                    val = {"uuid": fip.network_id, "fixed_ip": fip.address}
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                else:
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                    raise CommandError("Unknown argument for option --port")
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                connections.append(val)
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            except:
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                raise CommandError("Malformed information for option --port")
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    return connections