docker_demo.yml

version: "3.9"

services:
    # flask-api server
    hicognition:
        container_name: flask-server
        volumes:  
            - ${LOG_DIR}:/logs/
        environment:
            - FLASK_DEBUG=1
            - FLASK_APP=/code/hicognition_server.py
            - DATABASE_URL=mysql+pymysql://hicognition:${MYSQL_PASSWORD}@mysql/hicognition
            - SHOWCASE=1
            - LOG_FILE_NAME=/logs/dev_application.logs
            - ERROR_LOG_FILE_NAME=/logs/dev_error.logs
        # might not work on my machine, but also not strictly required?
        ports:
            # only map localhost-port
            - "5000:5000"
        build:
            context: "."
            dockerfile: "./back_end/Dockerfile_showcase"
        image: hicognition:demo
        
        depends_on:
            - mysql

    # nginx server to serve front-end and redirect requests to flask-api
    nginx:
        container_name: hicognition-nginx
        image: hicognition-nginx:demo
        build:
            context: "./"
            dockerfile: "./nginx_demo/Dockerfile"
        ports:
            - "80:80"
        environment:
            - "HICOGNITION_UPSTREAM=flask-server:5000"
        # map front-end files
        depends_on:
            - hicognition

    mysql:
        container_name: mysql
        ports:
            # map port out for diagnostics
            - "3306:3306"
        environment:
            - MYSQL_RANDOM_ROOT_PASSWORD=yes
            - MYSQL_DATABASE=hicognition
            - MYSQL_USER=hicognition
            - MYSQL_PASSWORD=${MYSQL_PASSWORD}
        image: mysql/mysql-server:8.0