root / snf-cyclades-app / synnefo / logic / management / commands / server-create.py @ 475d4a85
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# Copyright 2012 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_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_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_floating_ip_by_id(fip_id, 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
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