Merge pull request #8957 from terraform-providers/d-aws_msk_cluster-tls

docs/resource/aws_msk_cluster: Additional information about bootstrap_brokers and bootstrap_brokers_tls

website/docs/r/msk_cluster.html.markdown

@@ -73,13 +73,18 @@ resource "aws_msk_cluster" "example" {
 }
 
 output "zookeeper_connect_string" {
-    value = "${aws_msk_cluster.example.zookeeper_connect_string}"
+  value = "${aws_msk_cluster.example.zookeeper_connect_string}"
 }
 
 output "bootstrap_brokers" {
-    value = "${aws_msk_cluster.example.bootstrap_brokers}"
+  description = "Plaintext connection host:port pairs"
+  value       = "${aws_msk_cluster.example.bootstrap_brokers}"
 }
 
+output "bootstrap_brokers_tls" {
+  description = "TLS connection host:port pairs"
+  value       = "${aws_msk_cluster.example.bootstrap_brokers_tls}"
+}
 ```
 
 ## Argument Reference
@@ -132,8 +137,8 @@ The following arguments are supported:
 In addition to all arguments above, the following attributes are exported:
 
 * `arn` - Amazon Resource Name (ARN) of the MSK cluster.
-* `bootstrap_brokers` - A comma separated list of one or more hostname:port pairs of kafka brokers suitable to boostrap connectivity to the kafka cluster.
-* `bootstrap_brokers_tls` - A comma separated list of one or more DNS names (or IPs) and TLS port pairs kafka brokers suitable to boostrap connectivity to the kafka cluster.
+* `bootstrap_brokers` - A comma separated list of one or more hostname:port pairs of kafka brokers suitable to boostrap connectivity to the kafka cluster. Only contains value if `client_broker` encryption in transit is set to `PLAINTEXT` or `TLS_PLAINTEXT`.
+* `bootstrap_brokers_tls` - A comma separated list of one or more DNS names (or IPs) and TLS port pairs kafka brokers suitable to boostrap connectivity to the kafka cluster. Only contains value if `client_broker` encryption in transit is set to `TLS_PLAINTEXT` or `TLS`.
 * `current_version` - Current version of the MSK Cluster used for updates, e.g. `K13V1IB3VIYZZH`
 * `encryption_info.0.encryption_at_rest_kms_key_arn` - The ARN of the KMS key used for encryption at rest of the broker data volumes.
 * `zookeeper_connect_string` - A comma separated list of one or more IP:port pairs to use to connect to the Apache Zookeeper cluster.