Update outputs + docs (#9)

Author: marcincuber

CHANGELOG.md

@@ -7,6 +7,12 @@ All notable changes to this project will be documented in this file.
 
 
 
+<a name="1.3.0"></a>
+## [1.3.0] - 2020-11-10
+
+- Add support for clustered mode and upgrade fixes ([#8](https://github.com/umotif-public/terraform-aws-elasticache-redis/issues/8))
+
+
 <a name="1.2.0"></a>
 ## [1.2.0] - 2020-11-09
 
@@ -53,7 +59,8 @@ All notable changes to this project will be documented in this file.
 - Initial commit of docs
 
 
-[Unreleased]: https://github.com/umotif-public/terraform-aws-elasticache-redis/compare/1.2.0...HEAD
+[Unreleased]: https://github.com/umotif-public/terraform-aws-elasticache-redis/compare/1.3.0...HEAD
+[1.3.0]: https://github.com/umotif-public/terraform-aws-elasticache-redis/compare/1.2.0...1.3.0
 [1.2.0]: https://github.com/umotif-public/terraform-aws-elasticache-redis/compare/1.1.1...1.2.0
 [1.1.1]: https://github.com/umotif-public/terraform-aws-elasticache-redis/compare/1.1.0...1.1.1
 [1.1.0]: https://github.com/umotif-public/terraform-aws-elasticache-redis/compare/1.0.3...1.1.0

README.md

@@ -11,7 +11,7 @@ Terraform 0.12. Pin module version to `~> v1.0`. Submit pull-requests to `master
 ```hcl
 module "redis" {
   source = "umotif-public/elasticache-redis/aws"
-  version = "~> 1.0.0"
+  version = "~> 1.3.0"
 
   name_prefix           = "core-example"
   number_cache_clusters = 2
@@ -117,8 +117,9 @@ Module managed by [Marcin Cuber](https://github.com/marcincuber) [linkedin](http
 
 | Name | Description |
 |------|-------------|
-| elasticache\_auth\_token | The Redis Auth Token |
+| elasticache\_auth\_token | The Redis Auth Token. |
 | elasticache\_parameter\_group\_id | The ElastiCache parameter group name. |
+| elasticache\_port | The Redis port. |
 | elasticache\_replication\_group\_id | The ID of the ElastiCache Replication Group. |
 | elasticache\_replication\_group\_member\_clusters | The identifiers of all the nodes that are part of this replication group. |
 | elasticache\_replication\_group\_primary\_endpoint\_address | The address of the endpoint for the primary node in the replication group. |

outputs.tf

@@ -4,7 +4,7 @@ output "elasticache_replication_group_id" {
 }
 
 output "elasticache_replication_group_primary_endpoint_address" {
-  value       = aws_elasticache_replication_group.redis.primary_endpoint_address
+  value       = var.cluster_mode_enabled ? aws_elasticache_replication_group.redis.configuration_endpoint_address : aws_elasticache_replication_group.redis.primary_endpoint_address
   description = "The address of the endpoint for the primary node in the replication group."
 }
 
@@ -59,6 +59,11 @@ output "security_group_egress" {
 }
 
 output "elasticache_auth_token" {
-  description = "The Redis Auth Token"
+  description = "The Redis Auth Token."
   value       = aws_elasticache_replication_group.redis.auth_token
 }
+
+output "elasticache_port" {
+  description = "The Redis port."
+  value       = aws_elasticache_replication_group.redis.port
+}