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d2fea4edc4
* Move L2VPN and L2VPNTermination models from ipam to vpn * Move L2VPN resources from ipam to vpn * Extend migration to update content types * Misc cleanup
65 lines
2.2 KiB
Python
65 lines
2.2 KiB
Python
from django.db import migrations
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def update_content_types(apps, schema_editor):
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ContentType = apps.get_model('contenttypes', 'ContentType')
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# Delete the new ContentTypes effected by the new models in the vpn app
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ContentType.objects.filter(app_label='vpn', model='l2vpn').delete()
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ContentType.objects.filter(app_label='vpn', model='l2vpntermination').delete()
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# Update the app labels of the original ContentTypes for ipam.L2VPN and ipam.L2VPNTermination to ensure
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# that any foreign key references are preserved
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ContentType.objects.filter(app_label='ipam', model='l2vpn').update(app_label='vpn')
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ContentType.objects.filter(app_label='ipam', model='l2vpntermination').update(app_label='vpn')
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class Migration(migrations.Migration):
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dependencies = [
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('ipam', '0067_ipaddress_index_host'),
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]
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operations = [
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migrations.RemoveConstraint(
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model_name='l2vpntermination',
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name='ipam_l2vpntermination_assigned_object',
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),
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migrations.SeparateDatabaseAndState(
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state_operations=[
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migrations.RemoveField(
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model_name='l2vpntermination',
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name='assigned_object_type',
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),
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migrations.RemoveField(
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model_name='l2vpntermination',
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name='l2vpn',
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),
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migrations.RemoveField(
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model_name='l2vpntermination',
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name='tags',
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),
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migrations.DeleteModel(
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name='L2VPN',
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),
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migrations.DeleteModel(
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name='L2VPNTermination',
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),
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],
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database_operations=[
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migrations.AlterModelTable(
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name='L2VPN',
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table='vpn_l2vpn',
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),
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migrations.AlterModelTable(
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name='L2VPNTermination',
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table='vpn_l2vpntermination',
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),
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],
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),
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migrations.RunPython(
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code=update_content_types,
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reverse_code=migrations.RunPython.noop
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),
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]
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