Merge pull request #2 from techservicesillinois/develop

Update Makefile to allow extracting zip file from container

splunk-cloudwatch-logs-processor/Makefile

@@ -0,0 +1,19 @@
+CONTAINER = dummy
+
+IMAGE	  = cloudwatch-to-splunk
+
+#	The zip file is created by 'npm run build:zip', which is called
+#	by 'docker build'.
+ZIP_FILE  = splunk-cloudwatch-logs-processor.zip
+
+all: build
+
+build: Dockerfile
+	docker build -t $(IMAGE) .
+	docker create -it --name $(CONTAINER) $(IMAGE) bash
+	docker cp $(CONTAINER):/usr/src/$(ZIP_FILE) .
+	docker rm -f $(CONTAINER)
+
+clean:
+	docker rm -f $(CONTAINER)
+	rm -f $(ZIP_FILE)

splunk-cloudwatch-logs-processor/index.js

@@ -39,7 +39,8 @@ exports.handler = (event, context, callback) => {
     console.log('Received context:', JSON.stringify(context, null, 2));
 
     // CloudWatch Logs data is base64 encoded so decode here
-    const payload = new Buffer(event.awslogs.data, 'base64');
+    const payload = new Buffer.from(event.awslogs.data, 'base64');
+
     // CloudWatch Logs are gzip compressed so expand here
     zlib.gunzip(payload, (error, result) => {
         if (error) {