I encountered a network disconnection issue when uploading my Docker image to docker.synapse.org:
bxy@ubun:~/challenge/all$ docker push docker.synapse.org/syn687*****/sample_docker
Using default tag: latest
The push refers to repository [docker.synapse.org/syn687*****/sample_docker]
f586262c9e87: Pushed
691671385ebf: Layer already exists
840c67c79399: Pushing [==================================================>] 8.599GB/8.599GB
3c89738aae8c: Pushing [==================================================>] 3.897GB/3.897GB
548a79621a42: Layer already exists
write tcp 192.168.101.92:39010->54.224.167.89:443: use of closed network connection
The image has large layers (8–9GB), and the upload always fails after the progress bar reaches 100% for a large layer.
Could you please advise if there are any restrictions on layer size or network connections, or recommend a solution?
Created by Xiaoyu Bai XiaoyuBai Hi @XiaoyuBai,
When you are running the Python script, that's not mandatory. However, when we are running the Docker, the structure we expect it to be that. For example, here's how we run Docker submission.
test\_dir = "users/ulfenc2025/input/Testing\_data"
submission\_result\_dir = "users/ulfenc2025/output/Predictions"
docker run --gpus 'device=0' -v {test\_dir}:/workspace/input/Testing\_data -v {submission\_result\_dir}:/workspace/output/Predictions {docker\_submission}
In our testing phase guidelines, we shared a sample Docker; it would be great if you follow those steps. Please let us know if you continue to experience any issues.
Kind regards,
Himashi Hi Himashi,
Thank you very much for your patience and support — my issue has been resolved. I do have a follow-up question: when we run the command
python inference.py \--input input/ --output output/
should the input structure still be input/Testing_data/ and the output be output/Predictions/?
Kind regards,
Xiaoyu Bai Hi @XiaoyuBai,
Did you try all the steps, including docker login [docker login -u -p docker.synapse.org] as mentioned in our (guidelines)[https://www.synapse.org/Synapse:syn65485242/wiki/633830]?
Kind regards,
Himashi Sorry, but I don't have sudo privileges on my server. Hi @XiaoyuBai,
Can you first use sudo, and then run the Docker push command?
Kind regards,
Himashi