examples

PowerDataHub · Mar 25, 2019 · 7597f36 · 7597f36
1 parent 66ec1cb
commit 7597f36
Show file tree

Hide file tree

Showing 3 changed files with 14 additions and 9 deletions.
diff --git a/examples/deploy/README.md b/examples/deploy/README.md
@@ -3,8 +3,6 @@
 
 ## Usage
 
-Before running the commands above make sure to create a file named `terraform.tfvars` 
-
 To run this example you need to execute:
 
 ```
@@ -23,11 +21,11 @@ Note that this example may create resources which cost money. Run `terraform des
 
 | Name | Description |
 |------|-------------|
-| database\_endpoint | Endpoint to connect to RDS metadata DB |
-| database\_username | Username to connect to RDS metadata DB |
 | this\_cluster\_security\_group\_id | The ID of the security group |
+| this\_database\_endpoint | Endpoint to connect to RDS metadata DB |
 | this\_database\_security\_group\_id | The ID of the security group |
+| this\_database\_username | Username to connect to RDS metadata DB |
+| this\_webserver\_public\_ip | Public IP address for the Airflow Webserver instance |
 | webserver\_admin\_url | Public DNS for the Airflow Webserver instance |
-| webserver\_public\_ip | Public IP address for the Airflow Webserver instance |
 
 <!-- END OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
diff --git a/examples/deploy/main.tf b/examples/deploy/main.tf
@@ -2,8 +2,15 @@ provider "aws" {
   region = "us-east-1"
 }
 
+#############################################################
+# Data sources to get VPC and default security group details
+#############################################################
+data "aws_vpc" "default" {
+  default = true
+}
+
 module "airflow-cluster" {
-  source            = "../../"
+  source            = "powerdatahub/airflow/aws"
   cluster_name      = "airflow-example"
   s3_bucket_name    = "airflow-example-logs"
   db_password       = "123456789A*"                                  # Just for example purposes, for real projects you may want to create a terraform.tfvars file

diff --git a/examples/deploy/outputs.tf b/examples/deploy/outputs.tf
@@ -13,17 +13,17 @@ output "webserver_admin_url" {
   value       = "http://${aws_instance.airflow_webserver.public_dns}:8080"
 }
 
-output "webserver_public_ip" {
+output "this_webserver_public_ip" {
   description = "Public IP address for the Airflow Webserver instance"
   value       = "${aws_instance.airflow_webserver.public_ip}"
 }
 
-output "database_endpoint" {
+output "this_database_endpoint" {
   description = "Endpoint to connect to RDS metadata DB"
   value       = "${aws_db_instance.airflow_database.endpoint}"
 }
 
-output "database_username" {
+output "this_database_username" {
   description = "Username to connect to RDS metadata DB"
   value       = "${aws_db_instance.airflow_database.username}"
 }