Synnefo

# encoding: utf-8

import datetime

from south.db import db

from south.v2 import DataMigration

from django.db import models

from django.conf import settings

class Migration(DataMigration):

    def forwards(self, orm):

        "Write your forwards methods here."

        try:

            # Do NOT import external code as can be depricated when the

            # migration will run

            cluster_info = settings.GANETI_CLUSTER_INFO

        except (AttributeError, ImportError):

            return

        (ip, port, username, password) = cluster_info

        backend = orm.Backend.objects.create(clustername = ip,

                                             port = port,

                                             username = username,

                                             password = password)

        for vm in orm.VirtualMachine.objects.all():

            vm.backend = backend

            vm.save()

    def backwards(self, orm):

        "Write your backwards methods here."

        for vm in orm.VirtualMachine.objects.all():

            vm.backend = None

            vm.save()

    models = {

        'db.backend': {

            'Meta': {'object_name': 'Backend'},

            'clustername': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'}),

            'ctotal': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),

            'dfree': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),

            'drained': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'blank': 'True'}),

            'dtotal': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),

            'hash': ('django.db.models.fields.CharField', [], {'max_length': '40'}),

            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),

            'mfree': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),

            'mtotal': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),

            'offline': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'blank': 'True'}),

            'password': ('django.db.models.fields.CharField', [], {'max_length': '64', 'null': 'True', 'blank': 'True'}),

            'pinst_cnt': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),

            'port': ('django.db.models.fields.PositiveIntegerField', [], {'default': '5080'}),

            'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),

            'username': ('django.db.models.fields.CharField', [], {'max_length': '64', 'null': 'True', 'blank': 'True'})

        },

        'db.flavor': {

            'Meta': {'unique_together': "(('cpu', 'ram', 'disk', 'disk_template'),)", 'object_name': 'Flavor'},

            'cpu': ('django.db.models.fields.IntegerField', [], {'default': '0'}),

            'deleted': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'blank': 'True'}),

            'disk': ('django.db.models.fields.IntegerField', [], {'default': '0'}),

            'disk_template': ('django.db.models.fields.CharField', [], {'default': "'drbd'", 'max_length': '32'}),

            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),

            'ram': ('django.db.models.fields.IntegerField', [], {'default': '0'})

        },

        'db.network': {

            'Meta': {'object_name': 'Network'},

            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),

            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),

            'link': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'to': "orm['db.NetworkLink']"}),

            'machines': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['db.VirtualMachine']", 'through': "orm['db.NetworkInterface']", 'symmetrical': 'False'}),

            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),

            'public': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'blank': 'True'}),

            'state': ('django.db.models.fields.CharField', [], {'max_length': '30'}),

            'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),

            'userid': ('django.db.models.fields.CharField', [], {'max_length': '100', 'null': 'True'})

        },

        'db.networkinterface': {

            'Meta': {'object_name': 'NetworkInterface'},

            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),

            'firewall_profile': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True'}),

            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),

            'index': ('django.db.models.fields.IntegerField', [], {'null': 'True'}),

            'ipv4': ('django.db.models.fields.CharField', [], {'max_length': '15', 'null': 'True'}),

            'ipv6': ('django.db.models.fields.CharField', [], {'max_length': '100', 'null': 'True'}),

            'mac': ('django.db.models.fields.CharField', [], {'max_length': '17', 'null': 'True'}),

            'machine': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'nics'", 'to': "orm['db.VirtualMachine']"}),

            'network': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'nics'", 'to': "orm['db.Network']"}),

            'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'})

        },

        'db.networklink': {

            'Meta': {'object_name': 'NetworkLink'},

            'available': ('django.db.models.fields.BooleanField', [], {'default': 'True', 'blank': 'True'}),

            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),

            'index': ('django.db.models.fields.IntegerField', [], {}),

            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),

            'network': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'+'", 'null': 'True', 'to': "orm['db.Network']"})

        },

        'db.virtualmachine': {

            'Meta': {'object_name': 'VirtualMachine'},

            'action': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True'}),

            'backend': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'virtual_machines'", 'null': 'True', 'to': "orm['db.Backend']"}),

            'backend_hash': ('django.db.models.fields.CharField', [], {'max_length': '128', 'null': 'True'}),

            'backendjobid': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True'}),

            'backendjobstatus': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True'}),

            'backendlogmsg': ('django.db.models.fields.TextField', [], {'null': 'True'}),

            'backendopcode': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True'}),

            'backendtime': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime(1, 1, 1, 0, 0)'}),

            'buildpercentage': ('django.db.models.fields.IntegerField', [], {'default': '0'}),

            'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),

            'deleted': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'blank': 'True'}),

            'flavor': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['db.Flavor']"}),

            'hostid': ('django.db.models.fields.CharField', [], {'max_length': '100'}),

            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),

            'imageid': ('django.db.models.fields.CharField', [], {'max_length': '100'}),

            'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}),

            'operstate': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True'}),

            'suspended': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'blank': 'True'}),

            'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),

            'userid': ('django.db.models.fields.CharField', [], {'max_length': '100'})

        },

        'db.virtualmachinemetadata': {

            'Meta': {'unique_together': "(('meta_key', 'vm'),)", 'object_name': 'VirtualMachineMetadata'},

            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),

            'meta_key': ('django.db.models.fields.CharField', [], {'max_length': '50'}),

            'meta_value': ('django.db.models.fields.CharField', [], {'max_length': '500'}),

            'vm': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'metadata'", 'to': "orm['db.VirtualMachine']"})

        }

    }

    complete_apps = ['db']