Fixed formatting

README.md

@@ -16,6 +16,12 @@ Root module calls these modules which can also be used separately to create inde
 * [db_parameter_group](https://github.com/terraform-aws-modules/terraform-aws-rds/tree/master/modules/db_parameter_group) - creates RDS DB parameter group
 * [db_option_group](https://github.com/terraform-aws-modules/terraform-aws-rds/tree/master/modules/db_option_group) - creates RDS DB option group
 
+## Terraform versions
+
+Terraform 0.12. Pin module version to `~> v2.0`. Submit pull-requests to `master` branch.
+
+Terraform 0.11. Pin module version to `~> v1.0`. Submit pull-requests to `terraform011` branch.
+
 ## Usage
 
 ```hcl

examples/enhanced-monitoring/main.tf

@@ -61,27 +61,31 @@ module "db" {
  storage_encrypted = false
 
  # kms_key_id = "arm:aws:kms:<region>:<accound id>:key/<kms key id>"
-
  name = "demodb"
  username = "user"
  password = "YourPwdShouldBeLongAndSecure!"
  port = "3306"
  vpc_security_group_ids = ["${data.aws_security_group.default.id}"]
  maintenance_window = "Mon:00:00-Mon:03:00"
  backup_window = "03:00-06:00"
- backup_retention_period = 0 // disable backups to create DB faster
+ backup_retention_period = 0 // disable backups to create DB faster
+
  tags = {
  Owner = "user"
  Environment = "dev"
  }
+
  # DB subnet group
  subnet_ids = ["${data.aws_subnet_ids.all.ids}"]
+
  # DB parameter group
  family = "mysql5.7"
+
  # DB option group
  major_engine_version = "5.7"
  monitoring_interval = "30"
  monitoring_role_arn = "${aws_iam_role.rds_enhanced_monitoring.arn}"
+
  # Database Deletion Protection
  deletion_protection = true
 }

modules/db_instance/main.tf

@@ -1,5 +1,5 @@
 locals {
- is_mssql = "${element(split("-",var.engine), 0) == "sqlserver"}"
+ is_mssql = "${element(split("-", var.engine), 0) == "sqlserver"}"
 }
 
 resource "aws_iam_role" "enhanced_monitoring" {
@@ -18,7 +18,7 @@ resource "aws_iam_role_policy_attachment" "enhanced_monitoring" {
 }
 
 resource "aws_db_instance" "this" {
- count = "${var.create && !local.is_mssql ? 1 : 0}"
+ count = "${var.create && ! local.is_mssql ? 1 : 0}"
 
  identifier = "${var.identifier}"