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remove backwords migraiton support for inv plugins

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* Do not write out inventory source_vars to a file on disk as they _may_
contain sensitive information. This also removes support for backwards
migrations. This is fine, backwards migration is really only useful
during development.
This commit is contained in:
Chris Meyers 2020-08-27 14:32:17 -04:00 committed by Ryan Petrello
parent dcf5917a4e
commit 03ad1aa141
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GPG Key ID: F2AA5F2122351777
1 changed files with 1 additions and 20 deletions
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21
awx/main/migrations/0118_inventory_plugins.py
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@ -1,7 +1,6 @@
# Generated by Django 2.2.11 on 2020-07-20 19:56
import logging
import json
import yaml
from django.db import migrations, models
@ -12,7 +11,6 @@ from ._inventory_source_vars import FrozenInjectors
logger = logging.getLogger('awx.main.migrations')
BACKUP_FILENAME = '/tmp/tower_migration_inventory_source_vars.json'
def _get_inventory_sources(InventorySource):
@ -34,8 +32,6 @@ def inventory_source_vars_forward(apps, schema_editor):
if inv_source_obj.source in FrozenInjectors:
source_vars_backup[inv_source_obj.id] = dict(inv_source_obj.source_vars_dict)
with open(BACKUP_FILENAME, 'w') as fh:
json.dump(source_vars_backup, fh)
injector = FrozenInjectors[inv_source_obj.source]()
new_inv_source_vars = injector.inventory_as_dict(inv_source_obj, None)
@ -43,21 +39,6 @@ def inventory_source_vars_forward(apps, schema_editor):
inv_source_obj.save()
def inventory_source_vars_backward(apps, schema_editor):
InventorySource = apps.get_model("main", "InventorySource")
try:
with open(BACKUP_FILENAME, 'r') as fh:
source_vars_backup = json.load(fh)
except FileNotFoundError:
print(f"Rollback file not found {BACKUP_FILENAME}")
return
for inv_source_obj in _get_inventory_sources(InventorySource):
if inv_source_obj.id in source_vars_backup:
inv_source_obj.source_vars = source_vars_backup[inv_source_obj.id]
inv_source_obj.save()
class Migration(migrations.Migration):
dependencies = [
@ -65,7 +46,7 @@ class Migration(migrations.Migration):
]
operations = [
migrations.RunPython(inventory_source_vars_forward, inventory_source_vars_backward,),
migrations.RunPython(inventory_source_vars_forward),
migrations.RemoveField(
model_name='inventorysource',
name='group_by',