netbox/netbox/dcim/migrations/0001_initial.py

# Generated by Django 4.2.9 on 2024-01-18 18:27

import dcim.fields
import django.contrib.postgres.fields
import django.core.validators
from django.db import migrations, models
import django.db.models.deletion
import timezone_field.fields
import utilities.fields
import utilities.json
import utilities.ordering
import utilities.query_functions
import utilities.tracking
import utilities.validators


class Migration(migrations.Migration):

    initial = True

    dependencies = [
    ]

    operations = [
        migrations.CreateModel(
            name='Cable',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('comments', models.TextField(blank=True)),
                ('type', models.CharField(blank=True, max_length=50)),
                ('status', models.CharField(default='connected', max_length=50)),
                ('label', models.CharField(blank=True, max_length=100)),
                ('color', utilities.fields.ColorField(blank=True, max_length=6)),
                ('length', models.DecimalField(blank=True, decimal_places=2, max_digits=8, null=True)),
                ('length_unit', models.CharField(blank=True, max_length=50)),
                ('_abs_length', models.DecimalField(blank=True, decimal_places=4, max_digits=10, null=True)),
            ],
            options={
                'verbose_name': 'cable',
                'verbose_name_plural': 'cables',
                'ordering': ('pk',),
            },
        ),
        migrations.CreateModel(
            name='CablePath',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('path', models.JSONField(default=list)),
                ('is_active', models.BooleanField(default=False)),
                ('is_complete', models.BooleanField(default=False)),
                ('is_split', models.BooleanField(default=False)),
                ('_nodes', dcim.fields.PathField(base_field=models.CharField(max_length=40), size=None)),
            ],
            options={
                'verbose_name': 'cable path',
                'verbose_name_plural': 'cable paths',
            },
        ),
        migrations.CreateModel(
            name='CableTermination',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('cable_end', models.CharField(max_length=1)),
                ('termination_id', models.PositiveBigIntegerField()),
            ],
            options={
                'verbose_name': 'cable termination',
                'verbose_name_plural': 'cable terminations',
                'ordering': ('cable', 'cable_end', 'pk'),
            },
        ),
        migrations.CreateModel(
            name='ConsolePort',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('cable_end', models.CharField(blank=True, max_length=1)),
                ('mark_connected', models.BooleanField(default=False)),
                ('type', models.CharField(blank=True, max_length=50)),
                ('speed', models.PositiveIntegerField(blank=True, null=True)),
            ],
            options={
                'verbose_name': 'console port',
                'verbose_name_plural': 'console ports',
                'ordering': ('device', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='ConsolePortTemplate',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('type', models.CharField(blank=True, max_length=50)),
            ],
            options={
                'verbose_name': 'console port template',
                'verbose_name_plural': 'console port templates',
                'ordering': ('device_type', 'module_type', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='ConsoleServerPort',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('cable_end', models.CharField(blank=True, max_length=1)),
                ('mark_connected', models.BooleanField(default=False)),
                ('type', models.CharField(blank=True, max_length=50)),
                ('speed', models.PositiveIntegerField(blank=True, null=True)),
            ],
            options={
                'verbose_name': 'console server port',
                'verbose_name_plural': 'console server ports',
                'ordering': ('device', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='ConsoleServerPortTemplate',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('type', models.CharField(blank=True, max_length=50)),
            ],
            options={
                'verbose_name': 'console server port template',
                'verbose_name_plural': 'console server port templates',
                'ordering': ('device_type', 'module_type', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='Device',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('comments', models.TextField(blank=True)),
                ('local_context_data', models.JSONField(blank=True, null=True)),
                ('name', models.CharField(blank=True, max_length=64, null=True)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize, null=True)),
                ('serial', models.CharField(blank=True, max_length=50)),
                ('asset_tag', models.CharField(blank=True, max_length=50, null=True, unique=True)),
                ('position', models.DecimalField(blank=True, decimal_places=1, max_digits=4, null=True, validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(100.5)])),
                ('face', models.CharField(blank=True, max_length=50)),
                ('status', models.CharField(default='active', max_length=50)),
                ('airflow', models.CharField(blank=True, max_length=50)),
                ('vc_position', models.PositiveSmallIntegerField(blank=True, null=True, validators=[django.core.validators.MaxValueValidator(255)])),
                ('vc_priority', models.PositiveSmallIntegerField(blank=True, null=True, validators=[django.core.validators.MaxValueValidator(255)])),
                ('latitude', models.DecimalField(blank=True, decimal_places=6, max_digits=8, null=True)),
                ('longitude', models.DecimalField(blank=True, decimal_places=6, max_digits=9, null=True)),
                ('console_port_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device', to_model='dcim.ConsolePort')),
                ('console_server_port_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device', to_model='dcim.ConsoleServerPort')),
                ('power_port_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device', to_model='dcim.PowerPort')),
                ('power_outlet_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device', to_model='dcim.PowerOutlet')),
                ('interface_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device', to_model='dcim.Interface')),
                ('front_port_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device', to_model='dcim.FrontPort')),
                ('rear_port_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device', to_model='dcim.RearPort')),
                ('device_bay_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device', to_model='dcim.DeviceBay')),
                ('module_bay_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device', to_model='dcim.ModuleBay')),
                ('inventory_item_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device', to_model='dcim.InventoryItem')),
            ],
            options={
                'verbose_name': 'device',
                'verbose_name_plural': 'devices',
                'ordering': ('_name', 'pk'),
            },
            bases=(utilities.tracking.TrackingModelMixin, models.Model),
        ),
        migrations.CreateModel(
            name='DeviceBay',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
            ],
            options={
                'verbose_name': 'device bay',
                'verbose_name_plural': 'device bays',
                'ordering': ('device', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='DeviceBayTemplate',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
            ],
            options={
                'verbose_name': 'device bay template',
                'verbose_name_plural': 'device bay templates',
                'ordering': ('device_type', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='DeviceRole',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=100, unique=True)),
                ('slug', models.SlugField(max_length=100, unique=True)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('color', utilities.fields.ColorField(default='9e9e9e', max_length=6)),
                ('vm_role', models.BooleanField(default=True)),
            ],
            options={
                'verbose_name': 'device role',
                'verbose_name_plural': 'device roles',
                'ordering': ('name',),
            },
        ),
        migrations.CreateModel(
            name='DeviceType',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('comments', models.TextField(blank=True)),
                ('weight', models.DecimalField(blank=True, decimal_places=2, max_digits=8, null=True)),
                ('weight_unit', models.CharField(blank=True, max_length=50)),
                ('_abs_weight', models.PositiveBigIntegerField(blank=True, null=True)),
                ('model', models.CharField(max_length=100)),
                ('slug', models.SlugField(max_length=100)),
                ('part_number', models.CharField(blank=True, max_length=50)),
                ('u_height', models.DecimalField(decimal_places=1, default=1.0, max_digits=4)),
                ('is_full_depth', models.BooleanField(default=True)),
                ('subdevice_role', models.CharField(blank=True, max_length=50)),
                ('airflow', models.CharField(blank=True, max_length=50)),
                ('front_image', models.ImageField(blank=True, upload_to='devicetype-images')),
                ('rear_image', models.ImageField(blank=True, upload_to='devicetype-images')),
                ('console_port_template_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device_type', to_model='dcim.ConsolePortTemplate')),
                ('console_server_port_template_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device_type', to_model='dcim.ConsoleServerPortTemplate')),
                ('power_port_template_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device_type', to_model='dcim.PowerPortTemplate')),
                ('power_outlet_template_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device_type', to_model='dcim.PowerOutletTemplate')),
                ('interface_template_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device_type', to_model='dcim.InterfaceTemplate')),
                ('front_port_template_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device_type', to_model='dcim.FrontPortTemplate')),
                ('rear_port_template_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device_type', to_model='dcim.RearPortTemplate')),
                ('device_bay_template_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device_type', to_model='dcim.DeviceBayTemplate')),
                ('module_bay_template_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device_type', to_model='dcim.ModuleBayTemplate')),
                ('inventory_item_template_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='device_type', to_model='dcim.InventoryItemTemplate')),
            ],
            options={
                'verbose_name': 'device type',
                'verbose_name_plural': 'device types',
                'ordering': ['manufacturer', 'model'],
            },
        ),
        migrations.CreateModel(
            name='FrontPort',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('cable_end', models.CharField(blank=True, max_length=1)),
                ('mark_connected', models.BooleanField(default=False)),
                ('type', models.CharField(max_length=50)),
                ('color', utilities.fields.ColorField(blank=True, max_length=6)),
                ('rear_port_position', models.PositiveSmallIntegerField(default=1, validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(1024)])),
            ],
            options={
                'verbose_name': 'front port',
                'verbose_name_plural': 'front ports',
                'ordering': ('device', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='FrontPortTemplate',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('type', models.CharField(max_length=50)),
                ('color', utilities.fields.ColorField(blank=True, max_length=6)),
                ('rear_port_position', models.PositiveSmallIntegerField(default=1, validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(1024)])),
            ],
            options={
                'verbose_name': 'front port template',
                'verbose_name_plural': 'front port templates',
                'ordering': ('device_type', 'module_type', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='Interface',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=64)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('cable_end', models.CharField(blank=True, max_length=1)),
                ('mark_connected', models.BooleanField(default=False)),
                ('enabled', models.BooleanField(default=True)),
                ('mac_address', dcim.fields.MACAddressField(blank=True, null=True)),
                ('mtu', models.PositiveIntegerField(blank=True, null=True, validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(65536)])),
                ('mode', models.CharField(blank=True, max_length=50)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize_interface)),
                ('type', models.CharField(max_length=50)),
                ('mgmt_only', models.BooleanField(default=False)),
                ('speed', models.PositiveIntegerField(blank=True, null=True)),
                ('duplex', models.CharField(blank=True, max_length=50, null=True)),
                ('wwn', dcim.fields.WWNField(blank=True, null=True)),
                ('rf_role', models.CharField(blank=True, max_length=30)),
                ('rf_channel', models.CharField(blank=True, max_length=50)),
                ('rf_channel_frequency', models.DecimalField(blank=True, decimal_places=2, max_digits=7, null=True)),
                ('rf_channel_width', models.DecimalField(blank=True, decimal_places=3, max_digits=7, null=True)),
                ('tx_power', models.PositiveSmallIntegerField(blank=True, null=True, validators=[django.core.validators.MaxValueValidator(127)])),
                ('poe_mode', models.CharField(blank=True, max_length=50)),
                ('poe_type', models.CharField(blank=True, max_length=50)),
            ],
            options={
                'verbose_name': 'interface',
                'verbose_name_plural': 'interfaces',
                'ordering': ('device', utilities.query_functions.CollateAsChar('_name')),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='InterfaceTemplate',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('name', models.CharField(max_length=64)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize_interface)),
                ('type', models.CharField(max_length=50)),
                ('enabled', models.BooleanField(default=True)),
                ('mgmt_only', models.BooleanField(default=False)),
                ('poe_mode', models.CharField(blank=True, max_length=50)),
                ('poe_type', models.CharField(blank=True, max_length=50)),
                ('rf_role', models.CharField(blank=True, max_length=30)),
            ],
            options={
                'verbose_name': 'interface template',
                'verbose_name_plural': 'interface templates',
                'ordering': ('device_type', 'module_type', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='InventoryItem',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('component_id', models.PositiveBigIntegerField(blank=True, null=True)),
                ('part_id', models.CharField(blank=True, max_length=50)),
                ('serial', models.CharField(blank=True, max_length=50)),
                ('asset_tag', models.CharField(blank=True, max_length=50, null=True, unique=True)),
                ('discovered', models.BooleanField(default=False)),
                ('lft', models.PositiveIntegerField(editable=False)),
                ('rght', models.PositiveIntegerField(editable=False)),
                ('tree_id', models.PositiveIntegerField(db_index=True, editable=False)),
                ('level', models.PositiveIntegerField(editable=False)),
            ],
            options={
                'verbose_name': 'inventory item',
                'verbose_name_plural': 'inventory items',
                'ordering': ('device__id', 'parent__id', '_name'),
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='InventoryItemRole',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=100, unique=True)),
                ('slug', models.SlugField(max_length=100, unique=True)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('color', utilities.fields.ColorField(default='9e9e9e', max_length=6)),
            ],
            options={
                'verbose_name': 'inventory item role',
                'verbose_name_plural': 'inventory item roles',
                'ordering': ('name',),
            },
        ),
        migrations.CreateModel(
            name='InventoryItemTemplate',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('component_id', models.PositiveBigIntegerField(blank=True, null=True)),
                ('part_id', models.CharField(blank=True, max_length=50)),
                ('lft', models.PositiveIntegerField(editable=False)),
                ('rght', models.PositiveIntegerField(editable=False)),
                ('tree_id', models.PositiveIntegerField(db_index=True, editable=False)),
                ('level', models.PositiveIntegerField(editable=False)),
            ],
            options={
                'verbose_name': 'inventory item template',
                'verbose_name_plural': 'inventory item templates',
                'ordering': ('device_type__id', 'parent__id', '_name'),
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='Location',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=100)),
                ('slug', models.SlugField(max_length=100)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('status', models.CharField(default='active', max_length=50)),
                ('lft', models.PositiveIntegerField(editable=False)),
                ('rght', models.PositiveIntegerField(editable=False)),
                ('tree_id', models.PositiveIntegerField(db_index=True, editable=False)),
                ('level', models.PositiveIntegerField(editable=False)),
            ],
            options={
                'verbose_name': 'location',
                'verbose_name_plural': 'locations',
                'ordering': ['site', 'name'],
            },
        ),
        migrations.CreateModel(
            name='Manufacturer',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=100, unique=True)),
                ('slug', models.SlugField(max_length=100, unique=True)),
                ('description', models.CharField(blank=True, max_length=200)),
            ],
            options={
                'verbose_name': 'manufacturer',
                'verbose_name_plural': 'manufacturers',
                'ordering': ('name',),
            },
        ),
        migrations.CreateModel(
            name='Module',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('comments', models.TextField(blank=True)),
                ('local_context_data', models.JSONField(blank=True, null=True)),
                ('status', models.CharField(default='active', max_length=50)),
                ('serial', models.CharField(blank=True, max_length=50)),
                ('asset_tag', models.CharField(blank=True, max_length=50, null=True, unique=True)),
            ],
            options={
                'verbose_name': 'module',
                'verbose_name_plural': 'modules',
                'ordering': ('module_bay',),
            },
        ),
        migrations.CreateModel(
            name='ModuleBay',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('position', models.CharField(blank=True, max_length=30)),
            ],
            options={
                'verbose_name': 'module bay',
                'verbose_name_plural': 'module bays',
                'ordering': ('device', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='ModuleBayTemplate',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('position', models.CharField(blank=True, max_length=30)),
            ],
            options={
                'verbose_name': 'module bay template',
                'verbose_name_plural': 'module bay templates',
                'ordering': ('device_type', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='ModuleType',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('comments', models.TextField(blank=True)),
                ('weight', models.DecimalField(blank=True, decimal_places=2, max_digits=8, null=True)),
                ('weight_unit', models.CharField(blank=True, max_length=50)),
                ('_abs_weight', models.PositiveBigIntegerField(blank=True, null=True)),
                ('model', models.CharField(max_length=100)),
                ('part_number', models.CharField(blank=True, max_length=50)),
            ],
            options={
                'verbose_name': 'module type',
                'verbose_name_plural': 'module types',
                'ordering': ('manufacturer', 'model'),
            },
        ),
        migrations.CreateModel(
            name='Platform',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=100, unique=True)),
                ('slug', models.SlugField(max_length=100, unique=True)),
                ('description', models.CharField(blank=True, max_length=200)),
            ],
            options={
                'verbose_name': 'platform',
                'verbose_name_plural': 'platforms',
                'ordering': ('name',),
            },
        ),
        migrations.CreateModel(
            name='PowerFeed',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('comments', models.TextField(blank=True)),
                ('cable_end', models.CharField(blank=True, max_length=1)),
                ('mark_connected', models.BooleanField(default=False)),
                ('name', models.CharField(max_length=100)),
                ('status', models.CharField(default='active', max_length=50)),
                ('type', models.CharField(default='primary', max_length=50)),
                ('supply', models.CharField(default='ac', max_length=50)),
                ('phase', models.CharField(default='single-phase', max_length=50)),
                ('voltage', models.SmallIntegerField(validators=[utilities.validators.ExclusionValidator([0])])),
                ('amperage', models.PositiveSmallIntegerField(validators=[django.core.validators.MinValueValidator(1)])),
                ('max_utilization', models.PositiveSmallIntegerField(validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(100)])),
                ('available_power', models.PositiveIntegerField(default=0, editable=False)),
            ],
            options={
                'verbose_name': 'power feed',
                'verbose_name_plural': 'power feeds',
                'ordering': ['power_panel', 'name'],
            },
        ),
        migrations.CreateModel(
            name='PowerOutlet',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('cable_end', models.CharField(blank=True, max_length=1)),
                ('mark_connected', models.BooleanField(default=False)),
                ('type', models.CharField(blank=True, max_length=50)),
                ('feed_leg', models.CharField(blank=True, max_length=50)),
            ],
            options={
                'verbose_name': 'power outlet',
                'verbose_name_plural': 'power outlets',
                'ordering': ('device', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='PowerOutletTemplate',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('type', models.CharField(blank=True, max_length=50)),
                ('feed_leg', models.CharField(blank=True, max_length=50)),
            ],
            options={
                'verbose_name': 'power outlet template',
                'verbose_name_plural': 'power outlet templates',
                'ordering': ('device_type', 'module_type', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='PowerPanel',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('comments', models.TextField(blank=True)),
                ('name', models.CharField(max_length=100)),
            ],
            options={
                'verbose_name': 'power panel',
                'verbose_name_plural': 'power panels',
                'ordering': ['site', 'name'],
            },
        ),
        migrations.CreateModel(
            name='PowerPort',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('cable_end', models.CharField(blank=True, max_length=1)),
                ('mark_connected', models.BooleanField(default=False)),
                ('type', models.CharField(blank=True, max_length=50)),
                ('maximum_draw', models.PositiveIntegerField(blank=True, null=True, validators=[django.core.validators.MinValueValidator(1)])),
                ('allocated_draw', models.PositiveIntegerField(blank=True, null=True, validators=[django.core.validators.MinValueValidator(1)])),
            ],
            options={
                'verbose_name': 'power port',
                'verbose_name_plural': 'power ports',
                'ordering': ('device', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='PowerPortTemplate',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('type', models.CharField(blank=True, max_length=50)),
                ('maximum_draw', models.PositiveIntegerField(blank=True, null=True, validators=[django.core.validators.MinValueValidator(1)])),
                ('allocated_draw', models.PositiveIntegerField(blank=True, null=True, validators=[django.core.validators.MinValueValidator(1)])),
            ],
            options={
                'verbose_name': 'power port template',
                'verbose_name_plural': 'power port templates',
                'ordering': ('device_type', 'module_type', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='Rack',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('comments', models.TextField(blank=True)),
                ('weight', models.DecimalField(blank=True, decimal_places=2, max_digits=8, null=True)),
                ('weight_unit', models.CharField(blank=True, max_length=50)),
                ('_abs_weight', models.PositiveBigIntegerField(blank=True, null=True)),
                ('name', models.CharField(max_length=100)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('facility_id', models.CharField(blank=True, max_length=50, null=True)),
                ('status', models.CharField(default='active', max_length=50)),
                ('serial', models.CharField(blank=True, max_length=50)),
                ('asset_tag', models.CharField(blank=True, max_length=50, null=True, unique=True)),
                ('type', models.CharField(blank=True, max_length=50)),
                ('width', models.PositiveSmallIntegerField(default=19)),
                ('u_height', models.PositiveSmallIntegerField(default=42, validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(100)])),
                ('starting_unit', models.PositiveSmallIntegerField(default=1, validators=[django.core.validators.MinValueValidator(1)])),
                ('desc_units', models.BooleanField(default=False)),
                ('outer_width', models.PositiveSmallIntegerField(blank=True, null=True)),
                ('outer_depth', models.PositiveSmallIntegerField(blank=True, null=True)),
                ('outer_unit', models.CharField(blank=True, max_length=50)),
                ('max_weight', models.PositiveIntegerField(blank=True, null=True)),
                ('_abs_max_weight', models.PositiveBigIntegerField(blank=True, null=True)),
                ('mounting_depth', models.PositiveSmallIntegerField(blank=True, null=True)),
            ],
            options={
                'verbose_name': 'rack',
                'verbose_name_plural': 'racks',
                'ordering': ('site', 'location', '_name', 'pk'),
            },
        ),
        migrations.CreateModel(
            name='RackReservation',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('comments', models.TextField(blank=True)),
                ('units', django.contrib.postgres.fields.ArrayField(base_field=models.PositiveSmallIntegerField(), size=None)),
                ('description', models.CharField(max_length=200)),
            ],
            options={
                'verbose_name': 'rack reservation',
                'verbose_name_plural': 'rack reservations',
                'ordering': ['created', 'pk'],
            },
        ),
        migrations.CreateModel(
            name='RackRole',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=100, unique=True)),
                ('slug', models.SlugField(max_length=100, unique=True)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('color', utilities.fields.ColorField(default='9e9e9e', max_length=6)),
            ],
            options={
                'verbose_name': 'rack role',
                'verbose_name_plural': 'rack roles',
                'ordering': ('name',),
            },
        ),
        migrations.CreateModel(
            name='RearPort',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('cable_end', models.CharField(blank=True, max_length=1)),
                ('mark_connected', models.BooleanField(default=False)),
                ('type', models.CharField(max_length=50)),
                ('color', utilities.fields.ColorField(blank=True, max_length=6)),
                ('positions', models.PositiveSmallIntegerField(default=1, validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(1024)])),
            ],
            options={
                'verbose_name': 'rear port',
                'verbose_name_plural': 'rear ports',
                'ordering': ('device', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='RearPortTemplate',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('name', models.CharField(max_length=64)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('label', models.CharField(blank=True, max_length=64)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('type', models.CharField(max_length=50)),
                ('color', utilities.fields.ColorField(blank=True, max_length=6)),
                ('positions', models.PositiveSmallIntegerField(default=1, validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(1024)])),
            ],
            options={
                'verbose_name': 'rear port template',
                'verbose_name_plural': 'rear port templates',
                'ordering': ('device_type', 'module_type', '_name'),
                'abstract': False,
            },
            bases=(models.Model, utilities.tracking.TrackingModelMixin),
        ),
        migrations.CreateModel(
            name='Region',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=100)),
                ('slug', models.SlugField(max_length=100)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('lft', models.PositiveIntegerField(editable=False)),
                ('rght', models.PositiveIntegerField(editable=False)),
                ('tree_id', models.PositiveIntegerField(db_index=True, editable=False)),
                ('level', models.PositiveIntegerField(editable=False)),
            ],
            options={
                'verbose_name': 'region',
                'verbose_name_plural': 'regions',
            },
        ),
        migrations.CreateModel(
            name='Site',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('comments', models.TextField(blank=True)),
                ('name', models.CharField(max_length=100, unique=True)),
                ('_name', utilities.fields.NaturalOrderingField('name', blank=True, max_length=100, naturalize_function=utilities.ordering.naturalize)),
                ('slug', models.SlugField(max_length=100, unique=True)),
                ('status', models.CharField(default='active', max_length=50)),
                ('facility', models.CharField(blank=True, max_length=50)),
                ('time_zone', timezone_field.fields.TimeZoneField(blank=True)),
                ('physical_address', models.CharField(blank=True, max_length=200)),
                ('shipping_address', models.CharField(blank=True, max_length=200)),
                ('latitude', models.DecimalField(blank=True, decimal_places=6, max_digits=8, null=True)),
                ('longitude', models.DecimalField(blank=True, decimal_places=6, max_digits=9, null=True)),
            ],
            options={
                'verbose_name': 'site',
                'verbose_name_plural': 'sites',
                'ordering': ('_name',),
            },
        ),
        migrations.CreateModel(
            name='SiteGroup',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('name', models.CharField(max_length=100)),
                ('slug', models.SlugField(max_length=100)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('lft', models.PositiveIntegerField(editable=False)),
                ('rght', models.PositiveIntegerField(editable=False)),
                ('tree_id', models.PositiveIntegerField(db_index=True, editable=False)),
                ('level', models.PositiveIntegerField(editable=False)),
            ],
            options={
                'verbose_name': 'site group',
                'verbose_name_plural': 'site groups',
            },
        ),
        migrations.CreateModel(
            name='VirtualChassis',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('comments', models.TextField(blank=True)),
                ('name', models.CharField(max_length=64)),
                ('domain', models.CharField(blank=True, max_length=30)),
                ('member_count', utilities.fields.CounterCacheField(default=0, editable=False, to_field='virtual_chassis', to_model='dcim.Device')),
            ],
            options={
                'verbose_name': 'virtual chassis',
                'verbose_name_plural': 'virtual chassis',
                'ordering': ['name'],
            },
        ),
        migrations.CreateModel(
            name='VirtualDeviceContext',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False)),
                ('created', models.DateTimeField(auto_now_add=True, null=True)),
                ('last_updated', models.DateTimeField(auto_now=True, null=True)),
                ('custom_field_data', models.JSONField(blank=True, default=dict, encoder=utilities.json.CustomFieldJSONEncoder)),
                ('description', models.CharField(blank=True, max_length=200)),
                ('name', models.CharField(max_length=64)),
                ('status', models.CharField(max_length=50)),
                ('identifier', models.PositiveSmallIntegerField(blank=True, null=True)),
                ('comments', models.TextField(blank=True)),
                ('device', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='vdcs', to='dcim.device')),
            ],
            options={
                'verbose_name': 'virtual device context',
                'verbose_name_plural': 'virtual device contexts',
                'ordering': ['name'],
            },
        ),
    ]