Merge pull request #4 from bakura10/master

Add note about IAM roles
aws · Apr 18, 2013 · 6bb6044 · 6bb6044
2 parents 68af4de + 24c6867
commit 6bb6044
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -46,6 +46,9 @@ return array(
 );
 ```
 
+> Note: if you are using IAM EC2 instance role (also called instance profile in Amazon Beanstalk), you can omit
+your credentials parameters as they will be fetched automatically from EC2 instance.
+
 ## Usage
 
 You can get the AWS service builder object from anywhere that the ZF2 service locator is available (e.g. controller