mirror of
https://github.com/peeringdb/peeringdb.git
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ba6f9b6432
* use new peeringdb client (1.0.0) for pdb_load_data sync (#599) * drop django-mobi for lack of py3/dj2 support (#492) remove django-forms-bootstrap for lack of py3/dj2 support (#492) * black formatted * django2.2 and py3 upgrade (#492) * drop ixlans (#21) ui and api changes * drop local_asn (#168) * org search (#193) * phone number validation (#50) * implement help text tooltips (#228) * Mark own ASN as transit-free (#394) * py3 fix for `pdb_migrate_ixlans` command when writing migration report * pdb_migrate_ixlans: properly handle py3 Runtime error if ixlan dict changes during iteration * set rest DEFAULT_SCHEMA_CLASS to coreapi to fix swagger apidocs fix migration 0027 missing from facsimile manifest * fix swagger doc strings * fix tests that were broken from api doc fixes * fix UniqueFieldValidator for netixlan ipaddress validation that broke during django/drf upgrade * fix org merge tool layout issues * travis config * update pipfile and lock * black formatting * update travis dist * beta mode banner (#411) * add beta banner template (#411) * automatically scheduled sync may not always be on, add a flag that lets us reflect that state in the beta banner message clean up beta banner implementation (#411) * add tests for beta banner (#411)
117 lines
3.7 KiB
Python
117 lines
3.7 KiB
Python
# -*- coding: utf-8 -*-
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# Generated by Django 1.11.23 on 2019-12-10 12:55
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from __future__ import unicode_literals
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from django.db import migrations
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from django.db.utils import IntegrityError
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from django.db.models import Count
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def forwards_func(apps, schema_editor):
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"""
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since `local_asn` will no longer be included as part of the
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unique key for netfac we need to remove any potential dupes
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that may exist because of that
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We do this by setting the related network to be the network that
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matches the local_asn value
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"""
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NetworkFacility = apps.get_model("peeringdb_server", "NetworkFacility")
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Network = apps.get_model("peeringdb_server", "Network")
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removed_dupe = 0
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asn_missing = 0
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migrated = 0
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print("\nmigrating netfacs")
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for netfac in NetworkFacility.handleref.all():
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if netfac.local_asn != netfac.network.asn:
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# local_asn differs from related network asn
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# next check if the network facility we are about
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# to migrate already exists, if it does, skip it
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qset = NetworkFacility.handleref.filter(
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network__asn=netfac.local_asn,
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facility_id=netfac.facility_id,
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local_asn=netfac.local_asn,
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)
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if qset.exists():
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notes = "Removed duplicate netfac for AS{} @ fac{}".format(
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netfac.local_asn, netfac.facility_id
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)
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netfac.notes = notes
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netfac.status = "deleted"
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netfac.local_asn = None
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netfac.save()
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removed_dupe += 1
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continue
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net = Network.handleref.filter(asn=netfac.local_asn).first()
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if net and netfac.status == "ok":
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# set network object from local_asn
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if net.status != netfac.status:
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# network status doesnt match netfac status
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# we update netfac status to match as that is the least
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# destructive behaviour while allowing us to still
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# resolve the unique constraint conflict
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netfac.status = net.status
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print(
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"AS{}: netfac{} at facility {} has been moved to network AS{}, however status"
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" between the two was mismatching and has been corrected, "
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"but should be reviewed".format(
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netfac.network.asn, netfac.facility.id, netfac.id, net.asn
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)
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)
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netfac.network = net
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netfac.save()
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migrated += 1
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else:
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# could not find network with asn matching local_asn
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# in this case we should drop the netfac and log it
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notes = "AS{}: Could not correct non-existant local_asn AS{} @ fac{} ".format(
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netfac.network.asn, netfac.local_asn, netfac.facility.id
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)
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if netfac.status == "ok":
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print(notes)
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asn_missing += 1
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continue
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print("Changed related network for {} netfacs".format(migrated))
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print(
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"Deleted {} netfacs for being dupes after removal of local_asn".format(
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removed_dupe
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)
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)
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print(
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"Found {} netfacs where network matching local_asn did not exist".format(
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asn_missing
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)
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)
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class Migration(migrations.Migration):
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dependencies = [
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("peeringdb_server", "0022_ixlan_remove_auto_increment"),
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]
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operations = [
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migrations.RunPython(forwards_func, migrations.RunPython.noop),
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]
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