Docker DIND 19.03.15, enable debug mode via environment varibales #300
Description
Hey everyone, I have recently started using docker dind image version 19.03.15, I'm trying to enable debug mode to see
time="2021-03-17T13:15:15.209381890Z" level=error msg="Handler for POST /images/create returned error: Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)"
from the above error what container is being pulled, like the name of the container, however, I see I cannot add any docker options to the default 19.03.15 dind docker image, I see a few old tickets
#20
https://github.com/docker-library/docker/pull/12/commits
Where we have an option to pass docker opts, but going through the new 19.03.15 DIND image I can't pass any extra docker options to the daemon, Any fix is there or an existing solution for my issue, please let me know.
We have an application that tries to pull an image from the internal docker registry, but when this application uses docker dind image, I get the above-mentioned timeout error going to outside docker registry, but when the same application uses host docker socket directly mounting from AWS ec2 installed docker socket works fine, so I wanted to enable debug mode on DIND image to further check the error.
Thank you