docker-compose.yml

version: "3.9"

services:
    replicator:
        image: replicator:latest
        restart: unless-stopped
        init: true
        command: ["node", "build/app.js", "start"]
        environment:
            - LOG_LEVEL
            - HUB_HOST
            - HUB_SSL
            - POSTGRES_URL
            - REDIS_URL
            - STATSD_HOST
            - COLORIZE
            - WEB_UI_PORT
            - CONCURRENCY
            - PARTITIONS
        ports:
            - "${WEB_UI_PORT}:${WEB_UI_PORT}"
        volumes:
            - app-node_modules:/home/node/app/node_modules
        depends_on:
            - postgres
            - redis
        networks:
            - replicator-network

    postgres:
        image: "postgres:16-alpine"
        restart: unless-stopped
        ports:
            - "6541:5432" # Use a port unlikely to be in use so the example "Just Works"
        environment:
            - POSTGRES_DB=replicator
            - POSTGRES_USER=replicator
            - POSTGRES_PASSWORD=password
        volumes:
            - postgres-data:/var/lib/postgresql/data
        healthcheck:
            # Need to specify name/user to avoid `FATAL: role "root" does not exist` errors in logs
            test:
                [
                    "CMD-SHELL",
                    "env",
                    "pg_isready",
                    "--dbname",
                    "$$POSTGRES_DB",
                    "-U",
                    "$$POSTGRES_USER",
                ]
            interval: 10s
            timeout: 10s
            retries: 3
        networks:
            - replicator-network

    redis:
        image: "redis:7.2-alpine"
        restart: unless-stopped
        command: --save 1 1 --loglevel warning --maxmemory-policy noeviction
        volumes:
            - redis-data:/data
        ports:
            - "16379:6379"
        healthcheck:
            test: ["CMD-SHELL", "redis-cli", "ping"]
            interval: 10s
            timeout: 10s
            retries: 3
            start_period: 5s
        networks:
            - replicator-network

    statsd:
        image: graphiteapp/graphite-statsd:1.1.10-5
        restart: unless-stopped
        ports:
            # - '80:80' # Graphite web
            # - '2003:2003' # Carbon line receiver
            # - '2004:2004' # Carbon pickle receiver
            # - '7002:7002' # Carbon cache query
            - "18125:8125/udp" # StatsD
            - "18126:8126" # StatsD admin
        networks:
            - replicator-network

    grafana:
        image: grafana/grafana:10.0.3
        restart: unless-stopped
        volumes:
            - ./grafana/grafana.ini:/etc/grafana/grafana.ini
            - ./grafana/data:/var/lib/grafana
        ports:
            - "9001:3000" # Grafana web
        networks:
            - replicator-network

volumes:
    app-node_modules:
    postgres-data:
    redis-data:

networks:
    replicator-network:
        driver: bridge