Changes for SAR

.gitignore

@@ -5,3 +5,4 @@ npm-debug.log
 *.log
 git-commit.json
 .vscode
+standard-redirects-for-cloudfront-sam.yaml

README.md

@@ -23,6 +23,34 @@ It allows you to have very nice outward facing URLs like "/cooltopic", that inte
 
 ## Installation
 
+### Installation via the Serverless Application Repository
+
+1. Install the application "standard-redirects-for-cloudfront".
+2. Go to the Cloudformation Console
+3. Select the created role and edit the trust relationship, set the policy to:
+
+  {
+    "Version": "2012-10-17",
+    "Statement": [
+      {
+        "Effect": "Allow",
+        "Principal": {
+          "Service": [
+            "lambda.amazonaws.com",
+            "edgelambda.amazonaws.com"
+          ]
+        },
+        "Action": "sts:AssumeRole"
+      }
+    ]
+  }
+
+4. Select the Output Value, this is the ARN (including the version) for the Lambda function.
+5. In CloudFront edit a *Behaviour* and add a *Lambda Function Association* of type "Event Type" and enter the Lambda function ARN from the previous step.
+
+
+### Manual installation
+
 1. Create a function called "LATE-standard-redirects-for-cloudfront" in N. Virginia (us-east-1)
 2. Run "npm run deploy"
 

sam.yaml

@@ -1,11 +1,18 @@
 AWSTemplateFormatVersion: '2010-09-09'
 Transform: AWS::Serverless-2016-10-31
+Outputs:
+  StandardRedirectsForCloudFrontVersionOutput:
+    Description: The ARN of the function, including the version
+    Value: 
+      Ref: DeployedFunction
+    Export:
+      Name: StandardRedirectsForCloudFrontARN
 Resources:
   StandardRedirectsForCloudFront:
     Type: AWS::Serverless::Function
     Properties:
       Handler: index.handler
       Runtime: nodejs6.10
-      Description: 'Standard Redirects for CloudFront by Digital Sailors via the Serverless Application Repository'
+      Description: 'Standard Redirects for CloudFront by Digital Sailors via the Serverless Application Repository.'
       MemorySize: 128
       Timeout: 3