# promote_rds_cross_region_read_replica

This python code help you create AWS Lambda function to promote RDS SQL Server cross region read replica. When you deploy this code, you should specify below parameters:


PRIMARY_DB_IDENTIFIER    : RDS Instance identifier of primary RDS SQL Server instance in primary AWS region.

PRIMARY_REGION           : Primary AWS region. e.g. us-east-1

REPLICA_DB_IDENTIFIER.   : RDS Instance identifier of RDS SQL Server cross region read replica.

SECONDARY_REGION         : Secondary AWS region. e.g. us-east-2

ACCEPTABLE_RR_LAG_SECONDS: Set this parameter to a numeric value (in seconds). If replica lag is greater than this value, Lambda function will not initiate cross region read replica promotion and you can manually perform the steps.

# License
This library is licensed under the MIT-0 License. See the LICENSE file.