root / snf-cyclades-app / synnefo / api / management / commands / server-remove.py @ d27b16cc
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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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# 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 CommandError |
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from synnefo.management.common import (get_vm, convert_api_faults, |
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wait_server_task) |
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from synnefo.logic import servers |
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from snf_django.management.commands import RemoveCommand |
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from snf_django.management.utils import parse_bool |
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from snf_django.lib.api import faults |
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class Command(RemoveCommand): |
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args = "<server ID or server IDs>"
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help = "Remove a server by deleting the instance from the Ganeti backend."
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option_list = RemoveCommand.option_list + ( |
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make_option( |
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'--wait',
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dest='wait',
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default="True",
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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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@convert_api_faults
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def handle(self, *args, **options): |
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if not args: |
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raise CommandError("Please provide a server ID") |
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force = options['force']
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message = "servers" if len(args) > 1 else "server" |
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self.confirm_deletion(force, message, args)
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for server_id in args: |
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self.stdout.write("\n") |
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try:
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server = get_vm(server_id) |
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self.stdout.write("Trying to remove server '%s' from backend " |
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"'%s' \n" % (server.backend_vm_id,
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server.backend)) |
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server = servers.destroy(server) |
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jobID = server.task_job_id |
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self.stdout.write("Issued OP_INSTANCE_REMOVE with id: %s\n" % |
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jobID) |
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wait = parse_bool(options["wait"])
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wait_server_task(server, wait, self.stdout)
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except (CommandError, faults.BadRequest) as e: |
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self.stdout.write("Error -- %s\n" % e.message) |