root / snf-cyclades-app / synnefo / api / management / commands / server-show.py @ 77fccdd4
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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 django.core.management.base import BaseCommand, CommandError |
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from synnefo.api.util import get_image |
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from synnefo.db.models import VirtualMachine |
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from ._common import format_bool, format_date |
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class Command(BaseCommand): |
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args = "<server ID>"
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help = "Show server info"
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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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try:
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server_id = int(args[0]) |
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server = VirtualMachine.objects.get(id=server_id) |
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except (ValueError, VirtualMachine.DoesNotExist): |
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raise CommandError("Invalid server ID") |
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flavor = '%s (%s)' % (server.flavor.id, server.flavor.name)
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userid = server.userid |
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imageid = server.imageid |
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try:
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image_name = get_image(imageid, userid).get('name')
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except:
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image_name = "None"
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image = '%s (%s)' % (imageid, image_name)
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kv = { |
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'id': server_id,
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'name': server.name,
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'owner': userid,
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'created': format_date(server.created),
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'updated': format_date(server.updated),
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'image': image,
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'host id': server.hostid,
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'flavor': flavor,
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'deleted': format_bool(server.deleted),
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'suspended': format_bool(server.suspended),
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'state': server.operstate
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} |
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for key, val in sorted(kv.items()): |
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line = '%s: %s\n' % (key.rjust(16), val) |
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self.stdout.write(line.encode('utf8')) |