Modify config files for AWS

config/database.yml

@@ -58,8 +58,8 @@ test:
 production:
   adapter: postgresql
   encoding: unicode
-  database: mindmap_production
-  pool: 5
-  username: admin
-  password:
-  timeout: 5000
+  database: <%= ENV['RDS_DB_NAME'] %>
+  username: <%= ENV['RDS_USERNAME'] %>
+  password: <%= ENV['RDS_PASSWORD'] %>
+  host: <%= ENV['RDS_HOSTNAME'] %>
+  port: <%= ENV['RDS_PORT'] %>

config/puma.rb

@@ -30,14 +30,14 @@
 # Workers do not work on JRuby or Windows (both of which do not support
 # processes).
 #
-# workers ENV.fetch("WEB_CONCURRENCY") { 2 }
+workers ENV.fetch("WEB_CONCURRENCY") { 2 }
 
 # Use the `preload_app!` method when specifying a `workers` number.
 # This directive tells Puma to first boot the application and load code
 # before forking the application. This takes advantage of Copy On Write
 # process behavior so workers use less memory.
 #
-# preload_app!
+preload_app!
 
 # Allow puma to be restarted by `rails restart` command.
 plugin :tmp_restart