Connection error to docker image

[Hanson13]

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Perhaps due to the network limit of my institution, there reports connection error when I run the demo

rdagent fin_factor

Error

2024-10-11 16:51:41.222 | INFO     | rdagent.utils.env:prepare:193 - Building the image from dockerfile: /home/user/.conda/envs/rdagent/lib/python3.10/site-packages/rdagent/scenarios/qlib/docker
error: Get "https://registry-1.docker.io/v2/": dial tcp [128.121.243.76:443](http://128.121.243.76:443/): connect: connection refused

Is there any method to access and use offline docker images? Many thanks!

[TPLin22]

Hi, You can try some of the solutions mentioned in https://github.com/docker/cli/issues/2618 and see if they work.

[Hanson13]

Hi @TPLin22 , thanks for your kind reply! I tried the solutions in the link but it doesn't work. The cause of the problem should be at

            resp_stream = client.api.build(
                path=str(self.conf.dockerfile_folder_path), tag=self.conf.image, network_mode=self.conf.network
            )

And here is the parameters for self.conf

QlibDockerConf(build_from_dockerfile=True, \
dockerfile_folder_path=PosixPath('/home/user/.conda/envs/rdagent/lib/python3.10/site-packages/rdagent/scenarios/qlib/docker'), image='local_qlib:latest', mount_path='/workspace/qlib_workspace/', default_entry='qrun conf.yaml', extra_volumes={PosixPath('/home/jyh/.qlib'): '/root/.qlib/'}, \
network='bridge', shm_size='16g', enable_gpu=True)

I wonder if there are any other method to build docker image locally? Or any URL where I can download the built docker image on one another machine and transfer it to my working machine?

Thanks again!