version: '3.8'

services:
    client:
        restart: unless-stopped
        build:
            context: ./client
        ports:
            - 3000:3000
        volumes:
            - ./client:/app
            - client-node:/app/node_modules
        networks:
            - know-it-all
        env_file: ./client/.env
        environment:
            WATCHPACK_POLLING: true
        depends_on:
            - server
    server:
        restart: unless-stopped
        build:
            context: ./server
        ports:
            - 3001:3001
        volumes:
            - ./server:/app
            - server-node:/app/node_modules
        networks:
            - know-it-all
        env_file: ./server/.env
        environment:
            DB_CONN_STRING: 'mongodb://mongodb:27017'
            CHOKIDAR_USEPOLLING: true
        depends_on:
            - mysqldb
    mysqldb:
        restart: unless-stopped
        image: mysql:5.7
        ports:
            - 3306:3306
        volumes:
            - know-it-all-mysql:/var/lib/mysql
        networks:
            - know-it-all
        environment:
            MYSQL_ROOT_PASSWORD: 'passw0rd'
            MYSQL_DATABASE: dev
        healthcheck:
            test: ['CMD', 'mysqladmin', 'ping', '-h', 'localhost']
            timeout: 5s
            retries: 10

volumes:
    know-it-all-mysql:
    client-node:
    server-node:
networks:
    know-it-all: {}