def get_or_create_infra(base_name,
plan,
environment,
backup_hour=None,
maintenance_window=None,
maintenance_day=None,
retry_from=None,
pool=None):
if retry_from:
infra = retry_from.infra
base_name['infra'] = infra.name
base_name['name_prefix'] = infra.name_prefix
base_name['name_stamp'] = infra.name_stamp
else:
random_backup_hour, random_maintenance_hour, random_maintenance_day = (
DatabaseForm.randomize_backup_and_maintenance_hour())
infra = DatabaseInfra()
infra.name = base_name['infra']
infra.name_prefix = base_name['name_prefix']
infra.name_stamp = base_name['name_stamp']
infra.last_vm_created = 0
infra.engine = plan.engine
infra.plan = plan
infra.disk_offering = plan.disk_offering
infra.disk_offering_type = plan.disk_offering_type
infra.environment = environment
infra.capacity = 1
infra.per_database_size_mbytes = plan.max_db_size
infra.backup_hour = backup_hour or random_backup_hour
infra.maintenance_window = (maintenance_window
or random_maintenance_hour)
infra.maintenance_day = maintenance_day or random_maintenance_day
infra.engine_patch = plan.engine.default_engine_patch
infra.pool = pool
infra.save()
driver = infra.get_driver()
user, password, key = driver.build_new_infra_auth()
infra.user = user
infra.password = password
infra.database_key = key
infra.save()
return infra
