root / snf-cyclades-app / synnefo / api / management / commands / server-remove.py @ c3c8297e
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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 BaseCommand, CommandError |
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from synnefo.management.common import get_vm, convert_api_faults |
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from synnefo.logic import servers, backend as backend_mod |
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from snf_django.management.utils import parse_bool |
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class Command(BaseCommand): |
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args = "<server ID>"
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help = "Remove a server by deleting the instance from the Ganeti backend."
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option_list = BaseCommand.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 len(args) != 1: |
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raise CommandError("Please provide a server ID") |
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server = get_vm(args[0])
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self.stdout.write("Trying to remove server '%s' from backend '%s'\n" % |
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(server.backend_vm_id, server.backend)) |
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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" % jobID) |
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wait = parse_bool(options["wait"])
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if wait:
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self.stdout.write("Waiting for job to complete...\n") |
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client = server.get_client() |
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status, error = backend_mod.wait_for_job(client, jobID) |
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if status == "success": |
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self.stdout.write("Job '%s' completed successfully.\n" % jobID) |
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else:
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self.stdout.write("Job '%s' failed: %s\n" % (jobID, error)) |