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peeringdb-peeringdb/peeringdb_server/migrations/0024_netixlan_asn.py
Matt Griswold ba6f9b6432 Qu1003 (#621)
* 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)
2020-01-08 13:29:58 -06:00

84 lines
2.6 KiB
Python

# -*- coding: utf-8 -*-
# Generated by Django 1.11.23 on 2019-12-10 15:24
from __future__ import unicode_literals
from django.db import migrations
def forwards_func(apps, schema_editor):
NetworkIXLan = apps.get_model("peeringdb_server", "NetworkIXLan")
Network = apps.get_model("peeringdb_server", "Network")
asn_missing = 0
migrated = 0
print("\nmigrating netixlans")
for netixlan in NetworkIXLan.handleref.all():
if netixlan.asn != netixlan.network.asn:
# asn differs from related network asn
net = Network.handleref.filter(asn=netixlan.asn).first()
if net and netixlan.status == "ok":
# set network object from asn
if net.status != netixlan.status:
# network status doesnt match netixlan status
# we update netixlan status to match as that is the least
# destructive behaviour while allowing us to still
# resolve the unique constraint conflict
netixlan.status = net.status
print(
"AS{}: netixlan{} {} {} at exchange {} has been moved to network AS{}, however status"
" between the two was mismatching "
" and has been corrected, but should be reviewed".format(
netixlan.network.asn,
netixlan.id,
netixlan.ipaddr4,
netixlan.ipaddr6,
netixlan.ixlan.ix.id,
net.asn,
)
)
netixlan.network = net
netixlan.save()
migrated += 1
else:
# could not find network with asn matching asn
# in this case we should drop the netixlan and log it
notes = "AS{}: Could not correct non-existant local_asn AS{} @ ixlan{} ".format(
netixlan.network.asn, netixlan.asn, netixlan.ixlan.id
)
if netixlan.status == "ok":
print(notes)
asn_missing += 1
print("Changed related network for {} netixlans".format(migrated))
print(
"Found {} netixlans where network matching local_asn did not exist".format(
asn_missing
)
)
class Migration(migrations.Migration):
dependencies = [
("peeringdb_server", "0023_netfac_local_asn"),
]
operations = [
migrations.RunPython(forwards_func, migrations.RunPython.noop),
]