docker-compose.yml

# Local full-stack environment: Postgres, backend (+ migrations), frontend and
# the monitoring stack.
#
# The Dockerfiles live in this repo, but the application source lives in the
# SynapsVault/backend and SynapsVault/frontend repos. Clone them next to this
# repo (or point BACKEND_SRC / FRONTEND_SRC at them) and run compose from this
# repo's root directory:
#
#   git clone https://github.com/SynapsVault/backend  ../backend
#   git clone https://github.com/SynapsVault/frontend ../frontend
#   cp .env.example .env
#   docker compose up --build

services:
  postgres:
    image: postgres:15-alpine
    container_name: app_postgres
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-postgres}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
      POSTGRES_DB: ${POSTGRES_DB:-app}
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-app}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s
    networks:
      - app_network

  # One-shot: applies Drizzle migrations, then exits.
  migrate:
    build:
      context: ${BACKEND_SRC:-../backend}
      dockerfile: ${PWD}/backend/Dockerfile
      target: migrate
    container_name: app_migrate
    environment:
      DATABASE_URL: postgresql://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-postgres}@postgres:5432/${POSTGRES_DB:-app}
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - app_network

  backend:
    build:
      context: ${BACKEND_SRC:-../backend}
      dockerfile: ${PWD}/backend/Dockerfile
      target: runtime
    container_name: app_backend
    restart: unless-stopped
    env_file:
      - path: .env
        required: false
    environment:
      PORT: 3000
      DATABASE_URL: postgresql://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-postgres}@postgres:5432/${POSTGRES_DB:-app}
    ports:
      - "${BACKEND_PORT:-3000}:3000"
    depends_on:
      postgres:
        condition: service_healthy
      migrate:
        condition: service_completed_successfully
    networks:
      - app_network

  frontend:
    build:
      context: ${FRONTEND_SRC:-../frontend}
      dockerfile: ${PWD}/frontend/Dockerfile
      args:
        # Inlined into the bundle at build time; the browser calls the backend
        # directly on its published port.
        VITE_API_URL: ${VITE_API_URL:-http://localhost:3000}
        VITE_NETWORK: ${VITE_STELLAR_NETWORK:-testnet}
    container_name: app_frontend
    restart: unless-stopped
    ports:
      - "${FRONTEND_PORT:-8080}:80"
    depends_on:
      backend:
        condition: service_started
    networks:
      - app_network

  postgres-exporter:
    image: quay.io/prometheuscommunity/postgres-exporter:v0.15.0
    container_name: app_postgres_exporter
    restart: unless-stopped
    environment:
      DATA_SOURCE_NAME: postgresql://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-postgres}@postgres:5432/${POSTGRES_DB:-app}?sslmode=disable
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - app_network

  prometheus:
    image: prom/prometheus:v2.53.2
    container_name: app_prometheus
    restart: unless-stopped
    volumes:
      - ./monitoring/prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - ./monitoring/alert-rules.yml:/etc/prometheus/alert-rules.yml:ro
      - prometheus_data:/prometheus
    command:
      - "--config.file=/etc/prometheus/prometheus.yml"
      - "--storage.tsdb.path=/prometheus"
      - "--web.enable-lifecycle"
    ports:
      - "${PROMETHEUS_PORT:-9090}:9090"
    depends_on:
      backend:
        condition: service_started
    networks:
      - app_network

  alertmanager:
    image: prom/alertmanager:v0.27.0
    container_name: app_alertmanager
    restart: unless-stopped
    volumes:
      - ./monitoring/alertmanager.yml:/etc/alertmanager/alertmanager.yml:ro
      - alertmanager_data:/alertmanager
    command:
      - "--config.file=/etc/alertmanager/alertmanager.yml"
      - "--storage.path=/alertmanager"
    ports:
      - "${ALERTMANAGER_PORT:-9093}:9093"
    networks:
      - app_network

  grafana:
    image: grafana/grafana:11.2.0
    container_name: app_grafana
    restart: unless-stopped
    environment:
      GF_SECURITY_ADMIN_USER: ${GRAFANA_ADMIN_USER:-admin}
      GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_ADMIN_PASSWORD:-admin}
      GF_USERS_ALLOW_SIGN_UP: "false"
    volumes:
      - grafana_data:/var/lib/grafana
      - ./monitoring/grafana/provisioning:/etc/grafana/provisioning:ro
      - ./monitoring/grafana-dashboard.json:/var/lib/grafana/dashboards/backend-overview.json:ro
    ports:
      - "${GRAFANA_PORT:-3001}:3000"
    depends_on:
      prometheus:
        condition: service_started
    networks:
      - app_network

volumes:
  postgres_data:
  prometheus_data:
  alertmanager_data:
  grafana_data:

networks:
  app_network:
    driver: bridge