Synnefo

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from django.core.management.base import BaseCommand, CommandError

from synnefo.webproject.management.util import format_bool, format_date

from synnefo.management.common import (format_vm_state, get_vm,

                                       get_image, UserCache)

class Command(BaseCommand):

    args = "<server ID>"

    help = "Show server info"

    def handle(self, *args, **options):

        if len(args) != 1:

            raise CommandError("Please provide a server ID")

        server = get_vm(args[0])

        flavor = '%s (%s)' % (server.flavor.id, server.flavor.name)

        userid = server.userid

        imageid = server.imageid

        try:

            image_name = get_image(imageid, userid).get('name')

        except:

            image_name = "None"

        image = '%s (%s)' % (imageid, image_name)

        kv = {

            'id': server.id,

            'name': server.name,

            'owner_uuid': userid,

            'owner_name': UserCache().get_name(userid),

            'created': format_date(server.created),

            'updated': format_date(server.updated),

            'image': image,

            'host id': server.hostid,

            'flavor': flavor,

            'deleted': format_bool(server.deleted),

            'suspended': format_bool(server.suspended),

            'state': format_vm_state(server),

        }

        for key, val in sorted(kv.items()):

            line = '%s: %s\n' % (key.rjust(16), val)

            self.stdout.write(line.encode('utf8'))