README update

Author: jmgasper

README.md

@@ -2,6 +2,8 @@
 
 This microservice processes kafka events related to challenge resources and updates data in ElasticSearch
 
+**NOTE** - This service does not appear to do anything.  Currently resource roles are read from DynamoDB in the resources API.  The index that this repository was pointing to (resource_roles), does not exist in ES, even before the migration to OS.
+
 ### Development deployment status
 [![CircleCI](https://circleci.com/gh/topcoder-platform/resource-processor-es/tree/develop.svg?style=svg)](https://circleci.com/gh/topcoder-platform/resource-processor-es/tree/develop)
 ### Production deployment status

config/default.js

@@ -16,10 +16,9 @@ module.exports = {
   RESOURCE_ROLE_CREATE_TOPIC: process.env.RESOURCE_ROLE_CREATE_TOPIC || 'challenge.action.resource.role.create',
   RESOURCE_ROLE_UPDATE_TOPIC: process.env.RESOURCE_ROLE_UPDATE_TOPIC || 'challenge.action.resource.role.update',
 
-  ES: {
-    HOST: process.env.ES_HOST || 'localhost:9200',
+  OS: {
+    HOST: process.env.OS_HOST || 'localhost:9200',
     AWS_REGION: process.env.AWS_REGION || 'us-east-1', // AWS Region to be used if we use AWS ES
-    API_VERSION: process.env.ES_API_VERSION || '6.8',
     RESOURCE_INDEX: process.env.RESOURCE_INDEX || 'resources',
     RESOURCE_TYPE: process.env.RESOURCE_TYPE || '_doc',
     RESOURCE_ROLE_INDEX: process.env.RESOURCE_ROLE_INDEX || 'resource_roles',