Synnefo

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from django.core.management.base import CommandError

from synnefo.webproject.management.commands import SynnefoCommand

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

                                       get_image)

from snf_django.lib.astakos import UserCache

from synnefo.settings import (CYCLADES_SERVICE_TOKEN as ASTAKOS_TOKEN,

                              ASTAKOS_BASE_URL)

from synnefo.webproject.management import utils

class Command(SynnefoCommand):

    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)

        usercache = UserCache(ASTAKOS_BASE_URL, ASTAKOS_TOKEN)

        kv = {

          'id': server.id,

          'name': server.name,

          'owner_uuid': userid,

          'owner_name': usercache.get_name(userid),

          'created': utils.format_date(server.created),

          'updated': utils.format_date(server.updated),

          'image': image,

          'host id': server.hostid,

          'flavor': flavor,

          'deleted': utils.format_bool(server.deleted),

          'suspended': utils.format_bool(server.suspended),

          'state': format_vm_state(server),

        }

        utils.pprint_table(self.stdout, [kv.values()], kv.keys(),

                           options["output_format"], vertical=True)