Various Updates

* Updated Readme
* Added new restrictive DynamoDB Policy document
* Added run.sh from EC2 instance filesystem

README.md

@@ -1,3 +1,33 @@
 # eln1-stats
 
-Electrical Age 1.0 Stats Server Source Code
+Electrical Age 1.0 Stats Server Source Code
+
+## Project Layout
+
+Filesystem: 
+* .aws/config - sets us-east-1 as region
+* .aws/credentials - uses AWS credentials (`arn:aws:iam::464053648600:user/eln1_stats`)
+* main.py - Source Code
+* run.sh - Script to run in Screen
+* templates/modinfo.json - Modinfo Json (template file)
+* /etc/nginx/nginx.conf - nginx configuration (simple proxy to unpriv port)
+
+Also contained in this repository is the dynamodb policy document for put access to the DB
+
+## Starting the script
+
+Log in as the `arch` user (`vadu.pem` key) and then run `sudo su - stat` to become the stats user.
+
+```shell
+screen -S stats
+```
+
+```shell
+./run.sh
+```
+
+Exit screen and profit.
+
+## Python Requirements
+
+boto3 and flask are required Python libraries.

dynamodb-policy.json

@@ -0,0 +1,15 @@
+{
+  "Version": "2012-10-17",
+  "Statement": [
+    {
+      "Sid": "Eln1StatsDynamo",
+      "Effect": "Allow",
+      "Action": [
+        "dynamodb:PutItem"
+      ],
+      "Resource": [
+        "arn:aws:dynamodb:us-east-1:464053648600:table/eln1_stats"
+      ]
+    }
+  ]
+}

run.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+cd /home/stat
+python3 main.py > /dev/null