docker-compose.yml

version: "3.8"
services:
    reverse-proxy:
        # The official v2 Traefik docker image
        image: traefik:v2.2
        # Enables the web UI and tells Traefik to listen to docker
        command:
            - "--api.insecure=true"
            - "--providers.docker"
            - "--providers.docker.exposedByDefault=false"
        ports:
            # The HTTP port
            - "80:80"
            # The Web UI (enabled by --api.insecure=true)
            - "8080:8080"
        volumes:
            # So that Traefik can listen to the Docker events
            - /var/run/docker.sock:/var/run/docker.sock
    postgres-account:
        image: "postgres:alpine"
        environment:
            - POSTGRES_PASSWORD=password
        ports:
            - "5432:5432"
        #   Set a volume for data and initial sql script
        #   May configure initial db for future demo
        volumes:
            - "pgdata_account:/var/lib/postgresql/data"
            # - ./init:/docker-entrypoint-initdb.d/
        command: ["postgres", "-c", "log_statement=all"]
    postgres-words:
        image: "postgres:alpine"
        environment:
            - POSTGRES_PASSWORD=password
        ports:
            - "5433:5432"
        #   Set a volume for data and initial sql script
        #   May configure initial db for future demo
        volumes:
            - "pgdata_words:/var/lib/postgresql/data"
            # - ./init:/docker-entrypoint-initdb.d/
        command: [ "postgres", "-c", "log_statement=all" ]
    redis-account:
        image: "redis:alpine"
        ports:
            - "6379:6379"
        volumes:
            - "redisdata:/data"
    account:
        build:
            context: ./account
            target: builder
        image: account
        env_file: ./account/.env.dev
        expose:
            - "8080"
        labels:
            - "traefik.enable=true"
            - "traefik.http.routers.account.rule=Host(`malcorp.test`) && PathPrefix(`/api/account`)"
        environment:
            - ENV=dev
        volumes:
            - ./account:/go/src/app
        # have to use $$ (double-dollar) so docker doesn't try to substitute a variable
        depends_on:
            - postgres-account
            - redis-account
            - reverse-proxy
        command: reflex -r "\.go$$" -s -- sh -c "go run ./"
    account-client:
        build:
            context: ./account-client
        image: account-client # if we don't give image name, traefik won't create router 🤷‍♂️
        expose:
            - "3000"
        ports:
            - "3000:3000"
        labels:
            - "traefik.enable=true"
            - "traefik.http.routers.account-client.rule=Host(`malcorp.test`) && PathPrefix(`/account`)"
        volumes:
            - ./account-client:/app
            - /app/node_modules #avoid overwriting node_modules
        depends_on:
            - reverse-proxy
    words:
        build:
            # build from build stage of dockerfile in words directory
            context: ./words
            target: builder
        image: words # if we don't give image name, traefik won't create router 🤷‍♂️
        expose:
            - "8080" # seems necessary for Traefik to have internal expose of port
        labels:
            - "traefik.enable=true"
            - "traefik.http.routers.words.rule=Host(`wordmem.test`) && PathPrefix(`/api/words`)"
        volumes:
            - ./words:/app
        depends_on:
            - postgres-words
        environment:
            - NODE_ENV=dev
        command: [ "npm", "run", "dev" ]
    word-client:
        build:
            context: ./word-client
        image: word-client # if we don't give image name, traefik won't create router 🤷‍♂️
        stdin_open: true # required with react-scripts > 3.4
        expose:
            - "3000"
        ports:
            - "3003:3000"
        labels:
            - "traefik.enable=true"
            - "traefik.http.routers.word-client.rule=Host(`wordmem.test`)"
        volumes:
            - ./word-client:/app
            - /app/node_modules
volumes:
    pgdata_account:
    pgdata_words:
    redisdata: