Distributed worker for HuggingFace Space scheduling
Project description
HFS v2 - HuggingFace Space Worker 分布式调度系统
基于 Redis 的分布式 Worker 调度系统,用于管理 HuggingFace Space 资源池。
特性
- ✅ 分布式调度 - 多 Worker 并发,自动负载均衡
- ✅ 状态管理 - 原子操作(Lua 脚本),保证一致性
- ✅ 健康检查 - 自动检测崩溃、超时、孤儿资源
- ✅ 账号管理 - 多账号池,自动选择、cooldown、评分
- ✅ Space 轮换 - 自动创建、绑定、轮换、复用
- ✅ Admin CLI - 命令行管理工具
快速开始
1. 安装依赖
pip install redis huggingface-hub click tabulate
2. 初始化系统
cd v2
python admin/init.py
3. 查看状态
python admin/cli.py --redis-url="redis://..." list-nodes
python admin/cli.py --redis-url="redis://..." list-accounts
4. 运行 Worker
python -m hfs --redis-url="redis://..." --space-id=my-space --project-id=demo --node-id=node-1
架构
┌─────────────┐
│ Redis │ ← 状态存储
└──────┬──────┘
│
┌───┴────┐
│ │
┌──▼──┐ ┌─▼───┐
│Worker│ │Worker│ ← 独立进程
└──┬──┘ └─┬───┘
│ │
┌──▼───────▼──┐
│ Scheduler │ ← 调度器
└─────────────┘
核心模块
- state.py - 状态机 + 原子操作(Lua 脚本)
- health.py - 健康检查(崩溃检测、一致性验证)
- policy.py - 策略配置(场景、命名)
- worker.py - Worker 主循环(心跳、进程管理)
- scheduler.py - 调度器(分配、轮换、创建)
- account.py - 账号管理(选择、cooldown、评分)
- hf.py - HuggingFace API 封装
测试
# 运行所有测试
pytest tests/ -v
# 运行特定模块
pytest tests/test_state.py -v
pytest tests/test_worker.py -v
pytest tests/test_scheduler.py -v
文档
配置
Redis
export HFS_REDIS_URL="redis://:password@host:port/db"
HuggingFace 账号
在 admin/init.py 中配置账号列表:
ACCOUNTS = [
{'username': 'user1', 'token': 'hf_xxx'},
{'username': 'user2', 'token': 'hf_yyy'}
]
开发
测试驱动开发
- 先写测试(
tests/test_*.py) - 再实现功能(
hfs/*.py) - 运行测试验证
代码结构
v2/
├── hfs/ # Worker 包
│ ├── state.py # 状态机
│ ├── health.py # 健康检查
│ ├── policy.py # 策略配置
│ ├── worker.py # Worker 主循环
│ ├── scheduler.py # 调度器
│ ├── account.py # 账号管理
│ └── hf.py # HF API
├── admin/ # Admin 工具
│ ├── cli.py # 命令行工具
│ └── init.py # 快速初始化
├── tests/ # 测试
└── docs/ # 文档
许可
MIT License
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