stellarlend/docker-compose.yml at main · Smartdevs17/stellarlend · GitHub

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version: '3.8'

# ─────────────────────────────────────────────────────────────────────────────
# StellarLend – Local Development Environment
#
# One-command startup:  docker compose up
# Hot-reload API:       code changes in ./api/src are reflected immediately
# Bypass hook:          git commit --no-verify
#
# Services:
#   api       – Node.js REST API (hot-reload via ts-node-dev)
#   oracle    – Mock price oracle service
#   redis     – Cache / idempotency store
#   postgres  – Persistent relational store (audit logs, subscriptions)
#
# ARM / M1 compatibility: all images use multi-arch manifests (linux/amd64,
# linux/arm64). The postgres and redis images ship native ARM builds.
# ─────────────────────────────────────────────────────────────────────────────

x-common-env: &common-env
  NODE_ENV: development
  LOG_LEVEL: debug

services:
  # ── API ────────────────────────────────────────────────────────────────────
  api:
    build:
      context: ./api
      dockerfile: Dockerfile
      target: development          # uses the dev stage with ts-node-dev
    ports:
      - "${API_PORT:-3000}:3000"
    environment:
      <<: *common-env
      PORT: 3000
      STELLAR_NETWORK: testnet
      HORIZON_URL: https://horizon-testnet.stellar.org
      SOROBAN_RPC_URL: https://soroban-testnet.stellar.org
      NETWORK_PASSPHRASE: "Test SDF Network ; September 2015"
      CONTRACT_ID: ${CONTRACT_ID:-PLACEHOLDER_CONTRACT_ID}
      JWT_SECRET: ${JWT_SECRET:-dev-jwt-secret-change-in-production}
      JWT_EXPIRES_IN: 24h
      REDIS_ENABLED: "true"
      REDIS_URL: redis://redis:6379
      DATABASE_URL: postgres://stellarlend:stellarlend@postgres:5432/stellarlend
      ORACLE_API_URL: http://oracle:4000/prices
      RATE_LIMIT_WINDOW_MS: 900000
      RATE_LIMIT_MAX_REQUESTS: 1000   # relaxed for local dev
      BODY_SIZE_LIMIT: 100kb
    volumes:
      # Hot-reload: mount source so ts-node-dev picks up changes
      - ./api/src:/app/src:delegated
      - ./api/package.json:/app/package.json:ro
      - ./api/tsconfig.json:/app/tsconfig.json:ro
      # Exclude node_modules from host mount (use container's copy)
      - api_node_modules:/app/node_modules
    depends_on:
      redis:
        condition: service_healthy
      postgres:
        condition: service_healthy
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:3000/api/health"]
      interval: 15s
      timeout: 5s
      retries: 5
      start_period: 30s

  # ── Oracle (mock price feed) ───────────────────────────────────────────────
  oracle:
    build:
      context: ./oracle
      dockerfile: Dockerfile
    ports:
      - "${ORACLE_PORT:-4000}:4000"
    environment:
      <<: *common-env
      PORT: 4000
      UPDATE_INTERVAL_MS: 5000
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost:4000/health"]
      interval: 15s
      timeout: 5s
      retries: 3
      start_period: 10s

  # ── Redis ──────────────────────────────────────────────────────────────────
  redis:
    image: redis:7.2-alpine
    platform: linux/amd64
    ports:
      - "${REDIS_PORT:-6379}:6379"
    volumes:
      - redis_data:/data
    command: redis-server --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 5

  # ── PostgreSQL ─────────────────────────────────────────────────────────────
  postgres:
    image: postgres:16-alpine
    platform: linux/amd64
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    environment:
      POSTGRES_USER: stellarlend
      POSTGRES_PASSWORD: stellarlend
      POSTGRES_DB: stellarlend
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./api/db/init:/docker-entrypoint-initdb.d:ro
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U stellarlend -d stellarlend"]
      interval: 10s
      timeout: 5s
      retries: 5

volumes:
  redis_data:
  postgres_data:
  api_node_modules:

networks:
  default:
    name: stellarlend-dev