Unable to use local Docker images

[liuyingduo]

Unable to use local Docker images
my image is my-python-slim:latest

import asyncio
import os
from boxlite import CodeBox

# 自动获取当前项目下 project/001 的绝对路径
HOST_PROJECT_DIR = os.path.abspath("./project/001")
GUEST_WORKDIR = "/workspace"

async def main():
    # 使用 CodeBox 简化配置
    # volumes 和 working_dir 会自动传递给底层的 BoxOptions
    async with CodeBox(
        image="my-python-slim:latest",
        volumes=[{"host": HOST_PROJECT_DIR, "guest": GUEST_WORKDIR, "read_only": False}],
        working_dir=GUEST_WORKDIR
    ) as codebox:
        print(f"Box 已启动，挂载目录: {HOST_PROJECT_DIR}")

        # 在沙盒里运行 myscript.py
        print("\n正在运行 myscript.py...")
        res = await codebox.exec("python", "/workspace/myscript.py")
        
        print(f"脚本退出码: {res.exit_code}")
        if res.stdout:
            print(f"脚本输出 (stdout):\n{res.stdout}")
        if res.stderr:
            print(f"脚本错误 (stderr):\n{res.stderr}")

if __name__ == "__main__":
    asyncio.run(main())

but It still pulls image

(excel-report) liuyingduo@ubuntu:~/study/excel_report$ python run_in_box.py 
Box 已启动，挂载目录: /home/liuyingduo/study/excel_report/project/001

正在运行 myscript.py...
Traceback (most recent call last):
  File "/home/liuyingduo/study/excel_report/run_in_box.py", line 30, in <module>
    asyncio.run(main())
  File "/usr/lib/python3.12/asyncio/runners.py", line 194, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/asyncio/base_events.py", line 687, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/home/liuyingduo/study/excel_report/run_in_box.py", line 21, in main
    res = await codebox.exec("python", "/workspace/myscript.py")
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/liuyingduo/study/excel_report/.venv/lib/python3.12/site-packages/boxlite/simplebox.py", line 141, in exec
    execution = await self._box.exec(cmd, arg_list, env_list)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
RuntimeError: storage error: failed to pull manifest: Not authorized: url https://index.docker.io/v2/library/my-python-slim/manifests/latest

[DorianZheng]

@liuyingduo Hi. That's by design. BoxLite doesn't rely on Docker. It pulls images itself and store in different location. However, if you would like to use images from Docker. There is a way to do that:

1. extract the image from Docker:

docker save <image_name> -o <image_name>.tar
mkdir <image_name>
cd <image_name>
tar xvf <image_name>.tar

2. start BoxLite box on the extracted imaeg

async with boxlite.SimpleBox(image="", rootfs_path="/path/to/<image_name>") as box:
    ...    

[liuyingduo]

@DorianZheng I got a new error.

(excel-report) liuyingduo@ubuntu:~/study/excel_report$ python run_in_box.py 

Box 已启动，挂载目录: /home/liuyingduo/study/excel_report/project/001

正在运行 myscript.py...
Traceback (most recent call last):
  File "/home/liuyingduo/study/excel_report/run_in_box.py", line 30, in <module>
    asyncio.run(main())
  File "/usr/lib/python3.12/asyncio/runners.py", line 194, in run
    return runner.run(main)
           ^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.12/asyncio/base_events.py", line 687, in run_until_complete
    return future.result()
           ^^^^^^^^^^^^^^^
  File "/home/liuyingduo/study/excel_report/run_in_box.py", line 21, in main
    res = await codebox.exec("python", "/workspace/myscript.py")
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/liuyingduo/study/excel_report/.venv/lib/python3.12/site-packages/boxlite/simplebox.py", line 141, in exec
    execution = await self._box.exec(cmd, arg_list, env_list)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
RuntimeError: storage error: Direct rootfs paths not yet supported