ganeti_web/migrations/0016_null_to_blank_serialize_info.py

   1 # -*- coding: utf-8 -*-
   2 import datetime
   3 from itertools import chain
   4
   5 from south.db import db
   6 from south.v2 import DataMigration
   7 from django.db import models
   8
   9
  10 class Migration(DataMigration):
  11
  12     def forwards(self, orm):
  13         jobs = orm['ganeti_web.Job'].objects.filter(serialized_info__isnull=True)
  14         vms = orm['ganeti_web.VirtualMachine'].objects.filter(serialized_info__isnull=True)
  15         nodes = orm['ganeti_web.Node'].objects.filter(serialized_info__isnull=True)
  16         clusters = orm['ganeti_web.Cluster'].objects.filter(serialized_info__isnull=True)
  17
  18         # Convert all NULL values to empty string ""
  19         for obj in chain([jobs, vms, nodes, clusters]):
  20             obj.update(serialized_info='')
  21
  22     def backwards(self, orm):
  23         raise RuntimeError("This migration is not backwards compatible")
  24
  25     models = {
  26         'auth.group': {
  27             'Meta': {'object_name': 'Group'},
  28             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
  29             'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
  30             'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
  31         },
  32         'auth.permission': {
  33             'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
  34             'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
  35             'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
  36             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
  37             'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
  38         },
  39         'auth.user': {
  40             'Meta': {'object_name': 'User'},
  41             'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
  42             'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
  43             'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
  44             'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
  45             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
  46             'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
  47             'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
  48             'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
  49             'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
  50             'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
  51             'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
  52             'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
  53             'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
  54         },
  55         'contenttypes.contenttype': {
  56             'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
  57             'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
  58             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
  59             'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
  60             'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
  61         },
  62         'ganeti_web.cluster': {
  63             'Meta': {'ordering': "['hostname', 'description']", 'object_name': 'Cluster'},
  64             'cached': ('ganeti_web.fields.PreciseDateTimeField', [], {'null': 'True', 'max_digits': '18', 'decimal_places': '6'}),
  65             'description': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
  66             'disk': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
  67             'hash': ('django.db.models.fields.CharField', [], {'max_length': '40'}),
  68             'hostname': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'}),
  69             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
  70             'ignore_cache': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
  71             'last_job': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'cluster_last_job'", 'null': 'True', 'to': "orm['ganeti_web.Job']"}),
  72             'mtime': ('ganeti_web.fields.PreciseDateTimeField', [], {'null': 'True', 'max_digits': '18', 'decimal_places': '6'}),
  73             'password': ('ganeti_web.fields.PatchedEncryptedCharField', [], {'default': "''", 'max_length': '293', 'cipher': "'AES'", 'blank': 'True'}),
  74             'port': ('django.db.models.fields.PositiveIntegerField', [], {'default': '5080'}),
  75             'ram': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
  76             'serialized_info': ('django.db.models.fields.TextField', [], {'default': 'None', 'null': 'True'}),
  77             'slug': ('django.db.models.fields.SlugField', [], {'unique': 'True', 'max_length': '50'}),
  78             'username': ('django.db.models.fields.CharField', [], {'max_length': '128', 'blank': 'True'}),
  79             'virtual_cpus': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
  80         },
  81         'ganeti_web.cluster_perms': {
  82             'Meta': {'object_name': 'Cluster_Perms'},
  83             'admin': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
  84             'create_vm': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
  85             'export': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
  86             'group': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'Cluster_gperms'", 'null': 'True', 'to': "orm['auth.Group']"}),
  87             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
  88             'migrate': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
  89             'obj': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'operms'", 'to': "orm['ganeti_web.Cluster']"}),
  90             'replace_disks': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
  91             'tags': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
  92             'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'Cluster_uperms'", 'null': 'True', 'to': "orm['auth.User']"})
  93         },
  94         'ganeti_web.clusteruser': {
  95             'Meta': {'object_name': 'ClusterUser'},
  96             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
  97             'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
  98             'real_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']", 'null': 'True'})
  99         },
 100         'ganeti_web.ganetierror': {
 101             'Meta': {'ordering': "('-timestamp', 'code', 'msg')", 'object_name': 'GanetiError'},
 102             'cleared': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
 103             'cluster': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ganeti_web.Cluster']"}),
 104             'code': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True', 'blank': 'True'}),
 105             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
 106             'msg': ('django.db.models.fields.TextField', [], {}),
 107             'obj_id': ('django.db.models.fields.PositiveIntegerField', [], {}),
 108             'obj_type': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'ganeti_errors'", 'to': "orm['contenttypes.ContentType']"}),
 109             'timestamp': ('django.db.models.fields.DateTimeField', [], {})
 110         },
 111         'ganeti_web.job': {
 112             'Meta': {'object_name': 'Job'},
 113             'cached': ('ganeti_web.fields.PreciseDateTimeField', [], {'null': 'True', 'max_digits': '18', 'decimal_places': '6'}),
 114             'cluster': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'jobs'", 'to': "orm['ganeti_web.Cluster']"}),
 115             'cluster_hash': ('django.db.models.fields.CharField', [], {'max_length': '40'}),
 116             'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
 117             'finished': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
 118             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
 119             'ignore_cache': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
 120             'job_id': ('django.db.models.fields.IntegerField', [], {}),
 121             'mtime': ('ganeti_web.fields.PreciseDateTimeField', [], {'null': 'True', 'max_digits': '18', 'decimal_places': '6'}),
 122             'object_id': ('django.db.models.fields.IntegerField', [], {}),
 123             'op': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
 124             'serialized_info': ('django.db.models.fields.TextField', [], {'default': 'None', 'null': 'True'}),
 125             'status': ('django.db.models.fields.CharField', [], {'max_length': '10'})
 126         },
 127         'ganeti_web.node': {
 128             'Meta': {'object_name': 'Node'},
 129             'cached': ('ganeti_web.fields.PreciseDateTimeField', [], {'null': 'True', 'max_digits': '18', 'decimal_places': '6'}),
 130             'cluster': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'nodes'", 'to': "orm['ganeti_web.Cluster']"}),
 131             'cluster_hash': ('django.db.models.fields.CharField', [], {'max_length': '40'}),
 132             'cpus': ('django.db.models.fields.IntegerField', [], {'null': 'True'}),
 133             'disk_free': ('django.db.models.fields.IntegerField', [], {'default': '-1'}),
 134             'disk_total': ('django.db.models.fields.IntegerField', [], {'default': '-1'}),
 135             'hostname': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'}),
 136             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
 137             'ignore_cache': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
 138             'last_job': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ganeti_web.Job']", 'null': 'True'}),
 139             'mtime': ('ganeti_web.fields.PreciseDateTimeField', [], {'null': 'True', 'max_digits': '18', 'decimal_places': '6'}),
 140             'offline': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
 141             'ram_free': ('django.db.models.fields.IntegerField', [], {'default': '-1'}),
 142             'ram_total': ('django.db.models.fields.IntegerField', [], {'default': '-1'}),
 143             'role': ('django.db.models.fields.CharField', [], {'max_length': '1'}),
 144             'serialized_info': ('django.db.models.fields.TextField', [], {'default': 'None', 'null': 'True'})
 145         },
 146         'ganeti_web.organization': {
 147             'Meta': {'object_name': 'Organization', '_ormbases': ['ganeti_web.ClusterUser']},
 148             'clusteruser_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['ganeti_web.ClusterUser']", 'unique': 'True', 'primary_key': 'True'}),
 149             'group': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'organization'", 'unique': 'True', 'to': "orm['auth.Group']"})
 150         },
 151         'ganeti_web.profile': {
 152             'Meta': {'object_name': 'Profile', '_ormbases': ['ganeti_web.ClusterUser']},
 153             'clusteruser_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['ganeti_web.ClusterUser']", 'unique': 'True', 'primary_key': 'True'}),
 154             'user': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True'})
 155         },
 156         'ganeti_web.quota': {
 157             'Meta': {'object_name': 'Quota'},
 158             'cluster': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'quotas'", 'to': "orm['ganeti_web.Cluster']"}),
 159             'disk': ('django.db.models.fields.IntegerField', [], {'default': '0', 'null': 'True'}),
 160             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
 161             'ram': ('django.db.models.fields.IntegerField', [], {'default': '0', 'null': 'True'}),
 162             'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'quotas'", 'to': "orm['ganeti_web.ClusterUser']"}),
 163             'virtual_cpus': ('django.db.models.fields.IntegerField', [], {'default': '0', 'null': 'True'})
 164         },
 165         'ganeti_web.sshkey': {
 166             'Meta': {'object_name': 'SSHKey'},
 167             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
 168             'key': ('django.db.models.fields.TextField', [], {}),
 169             'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'ssh_keys'", 'to': "orm['auth.User']"})
 170         },
 171         'ganeti_web.testmodel': {
 172             'Meta': {'object_name': 'TestModel'},
 173             'cached': ('ganeti_web.fields.PreciseDateTimeField', [], {'null': 'True', 'max_digits': '18', 'decimal_places': '6'}),
 174             'cluster': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ganeti_web.Cluster']"}),
 175             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
 176             'ignore_cache': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
 177             'mtime': ('ganeti_web.fields.PreciseDateTimeField', [], {'null': 'True', 'max_digits': '18', 'decimal_places': '6'}),
 178             'serialized_info': ('django.db.models.fields.TextField', [], {'default': 'None', 'null': 'True'})
 179         },
 180         'ganeti_web.virtualmachine': {
 181             'Meta': {'ordering': "['hostname']", 'unique_together': "(('cluster', 'hostname'),)", 'object_name': 'VirtualMachine'},
 182             'cached': ('ganeti_web.fields.PreciseDateTimeField', [], {'null': 'True', 'max_digits': '18', 'decimal_places': '6'}),
 183             'cluster': ('django.db.models.fields.related.ForeignKey', [], {'default': '0', 'related_name': "'virtual_machines'", 'to': "orm['ganeti_web.Cluster']"}),
 184             'cluster_hash': ('django.db.models.fields.CharField', [], {'max_length': '40'}),
 185             'disk_size': ('django.db.models.fields.IntegerField', [], {'default': '-1'}),
 186             'hostname': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}),
 187             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
 188             'ignore_cache': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
 189             'last_job': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ganeti_web.Job']", 'null': 'True'}),
 190             'minram': ('django.db.models.fields.IntegerField', [], {'default': '-1'}),
 191             'mtime': ('ganeti_web.fields.PreciseDateTimeField', [], {'null': 'True', 'max_digits': '18', 'decimal_places': '6'}),
 192             'operating_system': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
 193             'owner': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'virtual_machines'", 'null': 'True', 'on_delete': 'models.SET_NULL', 'to': "orm['ganeti_web.ClusterUser']"}),
 194             'pending_delete': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
 195             'primary_node': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'primary_vms'", 'null': 'True', 'to': "orm['ganeti_web.Node']"}),
 196             'ram': ('django.db.models.fields.IntegerField', [], {'default': '-1'}),
 197             'secondary_node': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'secondary_vms'", 'null': 'True', 'to': "orm['ganeti_web.Node']"}),
 198             'serialized_info': ('django.db.models.fields.TextField', [], {'default': 'None', 'null': 'True'}),
 199             'status': ('django.db.models.fields.CharField', [], {'max_length': '14'}),
 200             'template': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'instances'", 'null': 'True', 'to': "orm['ganeti_web.VirtualMachineTemplate']"}),
 201             'virtual_cpus': ('django.db.models.fields.IntegerField', [], {'default': '-1'})
 202         },
 203         'ganeti_web.virtualmachine_perms': {
 204             'Meta': {'object_name': 'VirtualMachine_Perms'},
 205             'admin': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
 206             'group': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'VirtualMachine_gperms'", 'null': 'True', 'to': "orm['auth.Group']"}),
 207             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
 208             'modify': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
 209             'obj': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'operms'", 'to': "orm['ganeti_web.VirtualMachine']"}),
 210             'power': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
 211             'remove': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
 212             'tags': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
 213             'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'VirtualMachine_uperms'", 'null': 'True', 'to': "orm['auth.User']"})
 214         },
 215         'ganeti_web.virtualmachinetemplate': {
 216             'Meta': {'unique_together': "(('cluster', 'template_name'),)", 'object_name': 'VirtualMachineTemplate'},
 217             'boot_order': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
 218             'cdrom2_image_path': ('django.db.models.fields.CharField', [], {'max_length': '512', 'null': 'True', 'blank': 'True'}),
 219             'cdrom_image_path': ('django.db.models.fields.CharField', [], {'max_length': '512', 'null': 'True', 'blank': 'True'}),
 220             'cluster': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['ganeti_web.Cluster']", 'null': 'True'}),
 221             'description': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
 222             'disk_template': ('django.db.models.fields.CharField', [], {'max_length': '16'}),
 223             'disk_type': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
 224             'disks': ('django_fields.fields.PickleField', [], {'null': 'True', 'blank': 'True'}),
 225             'iallocator': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
 226             'iallocator_hostname': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
 227             'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
 228             'ip_check': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
 229             'kernel_path': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
 230             'memory': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
 231             'minmem': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'}),
 232             'name_check': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
 233             'nic_type': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
 234             'nics': ('django_fields.fields.PickleField', [], {'null': 'True', 'blank': 'True'}),
 235             'no_install': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
 236             'os': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
 237             'pnode': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
 238             'root_path': ('django.db.models.fields.CharField', [], {'default': "'/'", 'max_length': '255', 'null': 'True', 'blank': 'True'}),
 239             'serial_console': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
 240             'snode': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
 241             'start': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
 242             'template_name': ('django.db.models.fields.CharField', [], {'max_length': '255', 'null': 'True', 'blank': 'True'}),
 243             'temporary': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
 244             'vcpus': ('django.db.models.fields.IntegerField', [], {'null': 'True', 'blank': 'True'})
 245         }
 246     }
 247
 248     complete_apps = ['ganeti_web']
 249     symmetrical = True