docker-compose.yml

version: "3.8"

services:
    proxy:
        image: nginx:latest
        container_name: proxy
        ports:
            - "80:80"
        volumes:
            - ./proxy/nginx.conf:/etc/nginx/nginx.conf
            - ./proxy/proxy.conf:/etc/nginx/proxy.conf
        deploy:
            # placement:
            #     constraints:
            #         - "node.role==manager"
            resources:
                limits:
                    cpus: "1"
                    memory: "4g"
                reservations:
                    cpus: "0.25"
                    memory: "1g"
            mode: replicated
            replicas: 1
        healthcheck:
            test: ["CMD", "curl", "-f", "http://localhost/nginx-health"]
            interval: 10s
            timeout: 5s
            retries: 3
            start_period: 10s
        depends_on:
            - express

    mongo:
        image: mongo:latest
        container_name: mongo
        volumes:
            - /usr/local/var/mongodb:/data/db

    express:
        container_name: express
        image: was:latest
        volumes:
            - ./file:/server/file
        deploy:
            # placement:
            #     constraints:
            #         - "node.role==worker"
            resources:
                limits:
                    cpus: "1"
                    memory: "4g"
            mode: replicated
            replicas: 1
        healthcheck:
            test: ["CMD", "curl", "-f", "http://localhost:3000/.well-known/apollo/server-health"]
            interval: 10s
            timeout: 5s
            retries: 3
            start_period: 10s
        depends_on:
            - mongo
            - redis
    redis:
        image: redis:latest
        container_name: redis
        restart: "unless-stopped"
        healthcheck:
            test: ["CMD", "redis-cli", "ping"]
            interval: 1s
            timeout: 3s
            retries: 30