Vastu/docker-compose.yml at main · vichitra-paheli/Vastu · GitHub

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services:
  # ---------------------------------------------------------------------------
  # PostgreSQL 16
  # ---------------------------------------------------------------------------
  postgres:
    image: postgres:16-alpine
    restart: unless-stopped
    ports:
      - "5432:5432"
    environment:
      POSTGRES_USER: vastu
      POSTGRES_PASSWORD: vastu
      POSTGRES_DB: vastu
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./docker/postgres/init-keycloak-db.sh:/docker-entrypoint-initdb.d/init-keycloak-db.sh:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U vastu"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s

  # ---------------------------------------------------------------------------
  # Redis 7
  # ---------------------------------------------------------------------------
  redis:
    image: redis:7-alpine
    restart: unless-stopped
    ports:
      - "6379:6379"
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 5s

  # ---------------------------------------------------------------------------
  # Keycloak 24
  # The realm-export.json is imported on first start via --import-realm.
  # ---------------------------------------------------------------------------
  keycloak:
    image: quay.io/keycloak/keycloak:24.0
    restart: unless-stopped
    command: start-dev --import-realm
    ports:
      - "8080:8080"
    environment:
      KEYCLOAK_ADMIN: admin
      KEYCLOAK_ADMIN_PASSWORD: admin
      KC_DB: postgres
      KC_DB_URL: jdbc:postgresql://postgres:5432/keycloak
      KC_DB_USERNAME: vastu
      KC_DB_PASSWORD: vastu
      KC_HEALTH_ENABLED: "true"
      KC_METRICS_ENABLED: "true"
    volumes:
      - ./docker/keycloak/realm-export.json:/opt/keycloak/data/import/realm-export.json:ro
    depends_on:
      postgres:
        condition: service_healthy
    healthcheck:
      test:
        [
          "CMD-SHELL",
          "exec 3<>/dev/tcp/localhost/8080 && echo -e 'GET /health/ready HTTP/1.0\r\nHost: localhost\r\n\r\n' >&3 && cat <&3 | grep -q '200 OK'"
        ]
      interval: 30s
      timeout: 10s
      retries: 10
      start_period: 60s

  # ---------------------------------------------------------------------------
  # MinIO (S3-compatible object storage)
  # ---------------------------------------------------------------------------
  minio:
    image: minio/minio:latest
    restart: unless-stopped
    command: server /data --console-address ":9001"
    ports:
      - "9000:9000"   # API
      - "9001:9001"   # Console
    environment:
      MINIO_ROOT_USER: minioadmin
      MINIO_ROOT_PASSWORD: minioadmin
    volumes:
      - minio_data:/data
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:9000/minio/health/live"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 10s

  # ---------------------------------------------------------------------------
  # MinIO bucket initialisation (one-shot)
  # Creates the vastu-uploads bucket after MinIO is healthy.
  # ---------------------------------------------------------------------------
  createbuckets:
    image: minio/mc:latest
    restart: "no"
    depends_on:
      minio:
        condition: service_healthy
    entrypoint: >
      /bin/sh -c "
        mc alias set local http://minio:9000 minioadmin minioadmin;
        mc mb --ignore-existing local/vastu-uploads;
        mc anonymous set download local/vastu-uploads;
        echo 'Bucket vastu-uploads is ready.';
        exit 0;
      "

# ---------------------------------------------------------------------------
# Named volumes — all removed cleanly by: docker compose down -v
# ---------------------------------------------------------------------------
volumes:
  postgres_data:
  redis_data:
  minio_data: