Dota Team Composition

Technologies Used

Backend

• Flask (Python)

Frontend

• React (Javascript)

Devops

• Docker
• Docker-machine
• Amazon AWS EC2

Development build

1. Point environment to local

eval $(docker-machine env -u)
export REACT_APP_HERO_SERVICE_URL=localhost
export REACT_APP_HERO_SERVICE_URL=localhost

2. Build and run container in background

make docker-build-up-dev

Production build

Note: Follow link to set up

1. Follow steps from https://docs.docker.com/machine/examples/aws/ to:

1. Sign up for AWS and configure credentials
2. Use Machine to create the instance

2. Log into aws docker-machine instance

eval $(docker-machine env dota)
export REACT_APP_HERO_SERVICE_URL=[ip address of amazon docker-machine instance]

Note: To get ip of docker-machine instance

docker-machine ip [docker-machine name]

2. Build and run container in background

make docker-build-up-dev

3. Run Initial scripts Available scripts:

• seed_db (will fetch hero and match data from opendota api)
• test (run tests)
• combo (calculate team all combinations)
• win_rates (calculate win rates for combinations)

docker-compose -f docker-compose-prod.yml exec [container name] python manage.py [cli]

4. Log off

eval $(docker-machine env -u)

Visit:

Application

• http://ec2-3-208-87-9.compute-1.amazonaws.com/

API

• http://ec2-3-208-87-9.compute-1.amazonaws.com/api/users
• http://ec2-3-208-87-9.compute-1.amazonaws.com/api/heroes
• http://ec2-3-208-87-9.compute-1.amazonaws.com/api/matches