Revision d8989b47
b/snf-cyclades-app/synnefo/db/migrations/0077_migrate_networks_to_subnets.py | ||
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# -*- coding: utf-8 -*- |
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import datetime |
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from south.db import db |
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from south.v2 import DataMigration |
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from django.db import models |
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class Migration(DataMigration): |
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def forwards(self, orm): |
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"Write your forwards methods here." |
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# Note: Remember to use orm['appname.ModelName'] rather than "from appname.models..." |
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for network in orm.Network.objects.all(): |
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if network.subnet: |
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subnet = orm.Subnet.objects.create(network=network, |
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ipversion=4, |
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cidr=network.subnet, |
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gateway=network.gateway, |
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dhcp=network.dhcp, |
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deleted=network.deleted) |
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ip_pool = network.pool |
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ip_pool.subnet = subnet |
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ip_pool.save() |
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if network.subnet6: |
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orm.Subnet.objects.create(network=network, |
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ipversion=6, |
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cidr=network.subnet6, |
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gateway=network.gateway6, |
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dhcp=network.dhcp, |
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deleted=network.deleted) |
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def backwards(self, orm): |
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warning_msg_printed = False |
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for subnet in orm.Subnet.objects.filter(ipversion=4): |
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network = subnet.network |
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network.dhcp = subnet.dhcp |
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network.subnet = subnet.cidr |
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network.gateway = subnet.gateway |
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# Create an empty pool |
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network.pool = orm.IPPoolTable.objects.create(available_map="", |
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reserved_map="", |
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size=0) |
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network.save() |
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try: |
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ip_pool = network.get_pool() |
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for nic in network.nics.filter(ipv4__isnull=False): |
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ip_pool.reserve(nic.ipv4) |
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ip_pool.save() |
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except: |
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if not warning_msg_printed: |
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msg = ("WARNING: Cannot perform backwards migration for IP pools!" |
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" IP pools for all networks are not consistent." |
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" Make sure to run 'snf-manage reconcile-pools'.") |
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print msg |
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warning_msg_printed = True |
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subnet.ip_pools.all().delete() |
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for subnet in orm.Subnet.objects.filter(ipversion=6): |
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network = subnet.network |
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network.dhcp = subnet.dhcp |
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network.subnet6 = subnet.cidr |
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network.gateway6 = subnet.gateway |
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network.save() |
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models = { |
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'db.backend': { |
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'Meta': {'ordering': "['clustername']", 'object_name': 'Backend'}, |
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'clustername': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128'}), |
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'ctotal': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}), |
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'dfree': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}), |
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'disk_templates': ('synnefo.db.fields.SeparatedValuesField', [], {'null': 'True'}), |
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'drained': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), |
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'dtotal': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}), |
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'hash': ('django.db.models.fields.CharField', [], {'max_length': '40'}), |
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'hypervisor': ('django.db.models.fields.CharField', [], {'default': "'kvm'", 'max_length': '32'}), |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'index': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0', 'unique': 'True'}), |
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'mfree': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}), |
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'mtotal': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}), |
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'offline': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), |
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'password_hash': ('django.db.models.fields.CharField', [], {'max_length': '128', 'null': 'True', 'blank': 'True'}), |
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'pinst_cnt': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}), |
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'port': ('django.db.models.fields.PositiveIntegerField', [], {'default': '5080'}), |
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'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}), |
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'username': ('django.db.models.fields.CharField', [], {'max_length': '64', 'null': 'True', 'blank': 'True'}) |
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}, |
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'db.backendnetwork': { |
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'Meta': {'unique_together': "(('network', 'backend'),)", 'object_name': 'BackendNetwork'}, |
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'backend': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'networks'", 'on_delete': 'models.PROTECT', 'to': "orm['db.Backend']"}), |
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'backendjobid': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True'}), |
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'backendjobstatus': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True'}), |
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'backendlogmsg': ('django.db.models.fields.TextField', [], {'null': 'True'}), |
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'backendopcode': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True'}), |
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'backendtime': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime(1, 1, 1, 0, 0)'}), |
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}), |
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'deleted': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'mac_prefix': ('django.db.models.fields.CharField', [], {'max_length': '32'}), |
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'network': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'backend_networks'", 'to': "orm['db.Network']"}), |
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'operstate': ('django.db.models.fields.CharField', [], {'default': "'PENDING'", 'max_length': '30'}), |
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'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}) |
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}, |
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'db.bridgepooltable': { |
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'Meta': {'object_name': 'BridgePoolTable'}, |
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'available_map': ('django.db.models.fields.TextField', [], {'default': "''"}), |
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'base': ('django.db.models.fields.CharField', [], {'max_length': '32', 'null': 'True'}), |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'offset': ('django.db.models.fields.IntegerField', [], {'null': 'True'}), |
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'reserved_map': ('django.db.models.fields.TextField', [], {'default': "''"}), |
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'size': ('django.db.models.fields.IntegerField', [], {}) |
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}, |
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'db.flavor': { |
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'Meta': {'unique_together': "(('cpu', 'ram', 'disk', 'disk_template'),)", 'object_name': 'Flavor'}, |
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'cpu': ('django.db.models.fields.IntegerField', [], {'default': '0'}), |
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'deleted': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), |
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'disk': ('django.db.models.fields.IntegerField', [], {'default': '0'}), |
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'disk_template': ('django.db.models.fields.CharField', [], {'max_length': '32'}), |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'ram': ('django.db.models.fields.IntegerField', [], {'default': '0'}) |
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}, |
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'db.floatingip': { |
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'Meta': {'object_name': 'FloatingIP'}, |
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}), |
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'deleted': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'ipv4': ('django.db.models.fields.IPAddressField', [], {'unique': 'True', 'max_length': '15', 'db_index': 'True'}), |
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'machine': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'floating_ips'", 'null': 'True', 'to': "orm['db.VirtualMachine']"}), |
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'network': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'floating_ips'", 'to': "orm['db.Network']"}), |
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'serial': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'floating_ips'", 'null': 'True', 'on_delete': 'models.SET_NULL', 'to': "orm['db.QuotaHolderSerial']"}), |
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'userid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'db_index': 'True'}) |
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}, |
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'db.ippooltable': { |
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'Meta': {'object_name': 'IPPoolTable'}, |
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'available_map': ('django.db.models.fields.TextField', [], {'default': "''"}), |
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'base': ('django.db.models.fields.CharField', [], {'max_length': '32', 'null': 'True'}), |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'offset': ('django.db.models.fields.IntegerField', [], {'null': 'True'}), |
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'reserved_map': ('django.db.models.fields.TextField', [], {'default': "''"}), |
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'size': ('django.db.models.fields.IntegerField', [], {}), |
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'subnet': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'ip_pools'", 'null': 'True', 'to': "orm['db.Subnet']"}) |
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}, |
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'db.macprefixpooltable': { |
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'Meta': {'object_name': 'MacPrefixPoolTable'}, |
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'available_map': ('django.db.models.fields.TextField', [], {'default': "''"}), |
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'base': ('django.db.models.fields.CharField', [], {'max_length': '32', 'null': 'True'}), |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'offset': ('django.db.models.fields.IntegerField', [], {'null': 'True'}), |
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'reserved_map': ('django.db.models.fields.TextField', [], {'default': "''"}), |
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'size': ('django.db.models.fields.IntegerField', [], {}) |
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}, |
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'db.network': { |
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'Meta': {'object_name': 'Network'}, |
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'action': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '32', 'null': 'True'}), |
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}), |
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'deleted': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}), |
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'dhcp': ('django.db.models.fields.BooleanField', [], {'default': 'True'}), |
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'drained': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), |
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'flavor': ('django.db.models.fields.CharField', [], {'max_length': '32'}), |
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'floating_ip_pool': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), |
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'gateway': ('django.db.models.fields.CharField', [], {'max_length': '32', 'null': 'True'}), |
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'gateway6': ('django.db.models.fields.CharField', [], {'max_length': '64', 'null': 'True'}), |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'link': ('django.db.models.fields.CharField', [], {'max_length': '32', 'null': 'True'}), |
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'mac_prefix': ('django.db.models.fields.CharField', [], {'max_length': '32'}), |
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'machines': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['db.VirtualMachine']", 'through': "orm['db.NetworkInterface']", 'symmetrical': 'False'}), |
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'mode': ('django.db.models.fields.CharField', [], {'max_length': '16', 'null': 'True'}), |
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'name': ('django.db.models.fields.CharField', [], {'max_length': '128'}), |
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'pool': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'network'", 'unique': 'True', 'null': 'True', 'to': "orm['db.IPPoolTable']"}), |
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'public': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}), |
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'serial': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'network'", 'null': 'True', 'on_delete': 'models.SET_NULL', 'to': "orm['db.QuotaHolderSerial']"}), |
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'state': ('django.db.models.fields.CharField', [], {'default': "'PENDING'", 'max_length': '32'}), |
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'subnet': ('django.db.models.fields.CharField', [], {'max_length': '32', 'null': 'True'}), |
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'subnet6': ('django.db.models.fields.CharField', [], {'max_length': '64', 'null': 'True'}), |
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'tags': ('django.db.models.fields.CharField', [], {'max_length': '128', 'null': 'True'}), |
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'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}), |
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'userid': ('django.db.models.fields.CharField', [], {'max_length': '128', 'null': 'True', 'db_index': 'True'}) |
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}, |
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'db.networkinterface': { |
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'Meta': {'unique_together': "(('network', 'ipv4'),)", 'object_name': 'NetworkInterface'}, |
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}), |
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'dirty': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), |
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'firewall_profile': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True'}), |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'index': ('django.db.models.fields.IntegerField', [], {'null': 'True'}), |
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'ipv4': ('django.db.models.fields.CharField', [], {'max_length': '15', 'null': 'True'}), |
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'ipv6': ('django.db.models.fields.CharField', [], {'max_length': '100', 'null': 'True'}), |
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'mac': ('django.db.models.fields.CharField', [], {'max_length': '32', 'unique': 'True', 'null': 'True'}), |
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'machine': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'nics'", 'to': "orm['db.VirtualMachine']"}), |
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'network': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'nics'", 'to': "orm['db.Network']"}), |
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'state': ('django.db.models.fields.CharField', [], {'default': "'ACTIVE'", 'max_length': '32'}), |
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'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}) |
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}, |
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'db.quotaholderserial': { |
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'Meta': {'ordering': "['serial']", 'object_name': 'QuotaHolderSerial'}, |
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'accept': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), |
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'pending': ('django.db.models.fields.BooleanField', [], {'default': 'True', 'db_index': 'True'}), |
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'resolved': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), |
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'serial': ('django.db.models.fields.BigIntegerField', [], {'primary_key': 'True', 'db_index': 'True'}) |
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}, |
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'db.subnet': { |
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'Meta': {'object_name': 'Subnet'}, |
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'cidr': ('django.db.models.fields.CharField', [], {'max_length': '64', 'null': 'True'}), |
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'deleted': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}), |
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'dhcp': ('django.db.models.fields.BooleanField', [], {'default': 'True'}), |
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'dns_nameservers': ('synnefo.db.fields.SeparatedValuesField', [], {'null': 'True'}), |
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'gateway': ('django.db.models.fields.CharField', [], {'max_length': '64', 'null': 'True'}), |
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'host_routes': ('synnefo.db.fields.SeparatedValuesField', [], {'null': 'True'}), |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'ipversion': ('django.db.models.fields.IntegerField', [], {'default': '4'}), |
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'name': ('django.db.models.fields.CharField', [], {'max_length': '128', 'null': 'True'}), |
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'network': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'subnets'", 'to': "orm['db.Network']"}) |
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}, |
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'db.virtualmachine': { |
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'Meta': {'object_name': 'VirtualMachine'}, |
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'action': ('django.db.models.fields.CharField', [], {'default': 'None', 'max_length': '30', 'null': 'True'}), |
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'backend': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'virtual_machines'", 'null': 'True', 'on_delete': 'models.PROTECT', 'to': "orm['db.Backend']"}), |
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'backend_hash': ('django.db.models.fields.CharField', [], {'max_length': '128', 'null': 'True'}), |
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'backendjobid': ('django.db.models.fields.PositiveIntegerField', [], {'null': 'True'}), |
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'backendjobstatus': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True'}), |
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'backendlogmsg': ('django.db.models.fields.TextField', [], {'null': 'True'}), |
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'backendopcode': ('django.db.models.fields.CharField', [], {'max_length': '30', 'null': 'True'}), |
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'backendtime': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime(1, 1, 1, 0, 0)'}), |
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'buildpercentage': ('django.db.models.fields.IntegerField', [], {'default': '0'}), |
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}), |
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'deleted': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}), |
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'flavor': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['db.Flavor']", 'on_delete': 'models.PROTECT'}), |
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'hostid': ('django.db.models.fields.CharField', [], {'max_length': '100'}), |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'imageid': ('django.db.models.fields.CharField', [], {'max_length': '100'}), |
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'name': ('django.db.models.fields.CharField', [], {'max_length': '255'}), |
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'operstate': ('django.db.models.fields.CharField', [], {'default': "'BUILD'", 'max_length': '30'}), |
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'serial': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'virtual_machine'", 'null': 'True', 'on_delete': 'models.SET_NULL', 'to': "orm['db.QuotaHolderSerial']"}), |
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'suspended': ('django.db.models.fields.BooleanField', [], {'default': 'False'}), |
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'task': ('django.db.models.fields.CharField', [], {'max_length': '64', 'null': 'True'}), |
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'task_job_id': ('django.db.models.fields.BigIntegerField', [], {'null': 'True'}), |
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'updated': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}), |
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'userid': ('django.db.models.fields.CharField', [], {'max_length': '100', 'db_index': 'True'}) |
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}, |
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'db.virtualmachinediagnostic': { |
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'Meta': {'ordering': "['-created']", 'object_name': 'VirtualMachineDiagnostic'}, |
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}), |
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'details': ('django.db.models.fields.TextField', [], {'null': 'True'}), |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'level': ('django.db.models.fields.CharField', [], {'max_length': '20'}), |
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'machine': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'diagnostics'", 'to': "orm['db.VirtualMachine']"}), |
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'message': ('django.db.models.fields.CharField', [], {'max_length': '255'}), |
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'source': ('django.db.models.fields.CharField', [], {'max_length': '100'}), |
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'source_date': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}) |
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}, |
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'db.virtualmachinemetadata': { |
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'Meta': {'unique_together': "(('meta_key', 'vm'),)", 'object_name': 'VirtualMachineMetadata'}, |
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}), |
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'meta_key': ('django.db.models.fields.CharField', [], {'max_length': '50'}), |
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'meta_value': ('django.db.models.fields.CharField', [], {'max_length': '500'}), |
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'vm': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'metadata'", 'to': "orm['db.VirtualMachine']"}) |
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} |
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} |
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complete_apps = ['db'] |
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symmetrical = True |
Also available in: Unified diff