Copy of terraform-aws-postgresql-rds but modified for single rds creation instead of multiple
module "postgresql_rds" {
source = "github.com/OneCloudInc/terraform-aws-postgresql-single-rds"
vpc_id = "vpc-123456"
vpc_security_group_ids = ["sg-1", "sg-2"]
allocated_storage = "32"
engine_version = "12.2"
instance_type = "db.t2.micro"
storage_type = "gp2"
database_identifier = "really-c00l-database"
database_name = "onecloud_staging"
database_username = "onecloud"
database_password = "hunter2"
database_port = "5432"
backup_retention_period = "30"
backup_window = "04:00-04:30"
maintenance_window = "sun:04:30-sun:05:30"
auto_minor_version_upgrade = false
multi_availability_zone = true
storage_encrypted = false
subnet_group = "${aws_db_subnet_group.default.name}"
parameter_group = "${aws_db_parameter_group.default.name}"
alarm_cpu_threshold = "75"
alarm_disk_queue_threshold = "10"
alarm_free_disk_threshold = "5000000000"
alarm_free_memory_threshold = "128000000"
alarm_actions = ["arn:aws:sns..."]
project = "Something"
environment = "Staging"
}