update readme and add new env file

README.md

@@ -1,24 +1,14 @@
-# README
+# Greenlight
 
-This README would normally document whatever steps are necessary to get the
+Greenlight is a simple front-end application for [BigBlueButton](http://bigbluebutton.org/)
-application up and running.
 
-Things you may want to cover:
+## Usage
 
-* Ruby version
+Install [docker](https://docs.docker.com/engine/getstarted/step_one/)  
+Create an environment variables file, here is a [template with instructions](https://raw.githubusercontent.com/zach-chai/greenlight/new_prod/env)  
+Start the server in docker
 
-* System dependencies
+    docker run -d -p 3000:80 -v ${pwd}/db/production --env-file env bigbluebutton/greenlight
 
-* Configuration
+You can change the published port (-p) default is 3000  
-
+and the location of the environment variables file (--env-file) default is env
-* Database creation
-
-* Database initialization
-
-* How to run the test suite
-
-* Services (job queues, cache servers, search engines, etc.)
-
-* Deployment instructions
-
-* ...

env

@@ -0,0 +1,32 @@
+# Rails secret key base
+#
+#   You can generate a secure one through the Greenlight docker image with:
+#   `docker run --rm bigbluebutton/greenlight rake secret`
+#
+SECRET_KEY_BASE=
+
+# BigBlueButton
+#
+#   The endpoint and secret from your bigbluebutton server
+#
+BIGBLUEBUTTON_ENDPOINT=http://test-install.blindsidenetworks.com/bigbluebutton/
+BIGBLUEBUTTON_SECRET=8cd8ef52e8e101574e400365b55e11a6
+
+# Twitter Login Provider (optional)
+#
+#   You will need to register the app at https://apps.twitter.com/
+#   For the callback URL use 'http://<your hostname:port>/users/auth/twitter/callback'
+#   Once registered copy the ID and Secret here
+#
+TWITTER_ID=
+TWITTER_SECRET=
+
+# Google Login Provider (optional)
+#
+#   You will need to register for at https://console.developers.google.com/apis/credentials
+#   Select Oauth client ID -> web application
+#   For the callback URL use 'http://<your hostname:port>/users/auth/google/callback'
+#   Once registered copy the ID and Secret here
+#
+GOOGLE_OAUTH2_ID=
+GOOGLE_OAUTH2_SECRET=