Submission for 2018 Insight DevOps Engineering Systems Puzzle Challenge Changes made: 1. Changed requirements.txt to use psycopg2-binary 2. changed nginx port to "8080:80" in docker compose file 3. Changed nginx pass_proxy and flaskapp exposed port to 5000 4. Removed 'server_name localhost' line from nginx flaskapp.conf file 5. Enhenced the output for flaskapp route "/success" 6. Added repr(self) for class Items Thanks much for the oppourtunity to participate this challenge!