added config in readme.md

README.md

@@ -5,19 +5,21 @@ Ethereum Network Intelligence API
 This is the backend service which runs along with the node for tracking the ethereum network status, fetches information through the JSON-RPC and connects through WebSockets to [eth-netstats](https://github.com/cubedro/eth-netstats) and feed information constantly.
 
 ## Prerequisite
+* cpp-ethereum
 * node
 * npm
-* cpp-ethereum
+
 
 ## Installation on Ubuntu
 
-Fetch and run the build shell.
+Fetch and run the build shell. This will install everything you need: latest eth CLI (develop branch), node.js, npm, pm2.
 
 ```
 curl https://raw.githubusercontent.com/cubedro/eth-net-intelligence-api/master/bin/build.sh | sh
 ```
 
 ## Run
+
 Run it using pm2:
 
 ```
@@ -25,6 +27,20 @@ cd ~/bin/www
 pm2 start processes.json
 ```
 
+## Configuration
+
+Configure the app in [processes.json](/eth-net-intelligence-api/blob/master/processes.json)
+
+```
+	"env":
+		{
+			"NODE_ENV"	: "production", // tell the client we're in production environment
+			"RPC_HOST"	: "localhost", // eth JSON-RPC host
+			"RPC_PORT"	: "8080", // eth JSON-RPC port
+			"WS_SERVER"	: "", // path to eth-netstats WebSockets api server
+		}
+```
+
 [travis-image]: https://travis-ci.org/cubedro/eth-net-intelligence-api.svg
 [travis-url]: https://travis-ci.org/cubedro/eth-net-intelligence-api
 [dep-image]: https://david-dm.org/cubedro/eth-net-intelligence-api.svg