def test_db_null_instance_uuid_scan_readonly(self):
results = migration.db_null_instance_uuid_scan(delete=False)
self.assertEqual(1, results.get("instances"))
self.assertEqual(1, results.get("consoles"))
# The fixed_ips table should be ignored.
self.assertNotIn("fixed_ips", results)
# Now pick a random table with an instance_uuid column and show it's
# in the results but with 0 hits.
self.assertEqual(0, results.get("instance_info_caches"))
# Make sure nothing was deleted.
for table_name in ("fixed_ips", "instances", "consoles"):
table = db_utils.get_table(self.engine, table_name)
record = table.select(table.c.id == 1).execute().first()
self.assertIsNotNone(record)
def test_db_null_instance_uuid_scan_readonly(self):
results = migration.db_null_instance_uuid_scan(delete=False)
self.assertEqual(1, results.get('instances'))
self.assertEqual(1, results.get('consoles'))
# The fixed_ips table should be ignored.
self.assertNotIn('fixed_ips', results)
# Now pick a random table with an instance_uuid column and show it's
# in the results but with 0 hits.
self.assertEqual(0, results.get('instance_info_caches'))
# Make sure nothing was deleted.
for table_name in ('fixed_ips', 'instances', 'consoles'):
table = db_utils.get_table(self.engine, table_name)
record = table.select(table.c.id == 1).execute().first()
self.assertIsNotNone(record)
def test_db_null_instance_uuid_scan_delete(self):
results = migration.db_null_instance_uuid_scan(delete=True)
self.assertEqual(1, results.get("instances"))
self.assertEqual(1, results.get("consoles"))
# The fixed_ips table should be ignored.
self.assertNotIn("fixed_ips", results)
# Now pick a random table with an instance_uuid column and show it's
# in the results but with 0 hits.
self.assertEqual(0, results.get("instance_info_caches"))
# Make sure fixed_ips wasn't touched, but instances and instance_faults
# records were deleted.
fixed_ips = db_utils.get_table(self.engine, "fixed_ips")
record = fixed_ips.select(fixed_ips.c.id == 1).execute().first()
self.assertIsNotNone(record)
consoles = db_utils.get_table(self.engine, "consoles")
record = consoles.select(consoles.c.id == 1).execute().first()
self.assertIsNone(record)
instances = db_utils.get_table(self.engine, "instances")
record = instances.select(instances.c.id == 1).execute().first()
self.assertIsNone(record)
def test_db_null_instance_uuid_scan_delete(self):
results = migration.db_null_instance_uuid_scan(delete=True)
self.assertEqual(1, results.get('instances'))
self.assertEqual(1, results.get('consoles'))
# The fixed_ips table should be ignored.
self.assertNotIn('fixed_ips', results)
# Now pick a random table with an instance_uuid column and show it's
# in the results but with 0 hits.
self.assertEqual(0, results.get('instance_info_caches'))
# Make sure fixed_ips wasn't touched, but instances and instance_faults
# records were deleted.
fixed_ips = db_utils.get_table(self.engine, 'fixed_ips')
record = fixed_ips.select(fixed_ips.c.id == 1).execute().first()
self.assertIsNotNone(record)
consoles = db_utils.get_table(self.engine, 'consoles')
record = consoles.select(consoles.c.id == 1).execute().first()
self.assertIsNone(record)
instances = db_utils.get_table(self.engine, 'instances')
record = instances.select(instances.c.id == 1).execute().first()
self.assertIsNone(record)
