jamtart/docker-compose.yml at main · jamixir/jamtart · GitHub

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version: '3.8'

services:
  # PostgreSQL database
  postgres:
    image: postgres:16-alpine
    container_name: tart-postgres
    environment:
      # WARNING: Default credentials for LOCAL DEVELOPMENT only
      # For production, override these with strong passwords via environment variables or secrets
      - POSTGRES_USER=${POSTGRES_USER:-tart}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-tart_password}
      - POSTGRES_DB=${POSTGRES_DB:-tart_telemetry}
      - POSTGRES_INITDB_ARGS=-E UTF8 --locale=C
    ports:
      - "5432:5432"
    volumes:
      - postgres-data:/var/lib/postgresql/data
    command:
      - postgres
      - -c
      - shared_buffers=256MB
      - -c
      - max_connections=200
      - -c
      - effective_cache_size=1GB
      - -c
      - maintenance_work_mem=64MB
      - -c
      - checkpoint_completion_target=0.9
      - -c
      - wal_buffers=16MB
      - -c
      - default_statistics_target=100
      - -c
      - random_page_cost=1.1
      - -c
      - effective_io_concurrency=200
      - -c
      - work_mem=4MB
      - -c
      - min_wal_size=1GB
      - -c
      - max_wal_size=4GB
    restart: unless-stopped
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U tart -d tart_telemetry"]
      interval: 10s
      timeout: 5s
      retries: 5

  # TART Backend
  tart-backend:
    build: .
    container_name: tart-backend
    ports:
      - "9000:9000"  # Telemetry port
      - "8080:8080"  # API port
    environment:
      # WARNING: Default credentials for LOCAL DEVELOPMENT only
      # For production, set DATABASE_URL via environment variable with strong password
      - DATABASE_URL=${DATABASE_URL:-postgres://tart:tart_password@postgres:5432/tart_telemetry}
      - TELEMETRY_BIND=${TELEMETRY_BIND:-0.0.0.0:9000}
      - API_BIND=${API_BIND:-0.0.0.0:8080}
      - RUST_LOG=${RUST_LOG:-info}
    depends_on:
      postgres:
        condition: service_healthy
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/health"]
      interval: 30s
      timeout: 10s
      retries: 3

  # Optional: JAM validator node
  jam-validator-0:
    image: polkajam:latest
    container_name: jam-validator-0
    command: >
      --chain dev
      run
      --telemetry tart-backend:9000
      --dev-validator 0
      --temp
    depends_on:
      tart-backend:
        condition: service_healthy
    restart: unless-stopped
    profiles:
      - with-validator

volumes:
  postgres-data:
    driver: local