Issue: unable to pull docker images from insecure registry.
Testing running on 1.12.5 but running into an issue when trying to pull images. My pull commands fail because they are going over https even though I have set --insecure-registry in the unit file.
OS: Centos 7 x86_64
App version: 1.12.5
Steps to replicate:
Edited the unit file(/etc/systemd/system/docker.service) ExecStart line to include the flag --insecure_registry docker.corp.domain.com
sudo systemctl daemon-reload
sudo systemctl restart docker
sudo docker info shows the insecure registry:
sudo journalctl -xe:
level=warning msg="Error getting v2 registry: Get https://docker.corp.domain.com/v2/: dial tcp 10.110.x.x:443: getsockopt: connection refused"
level=error msg="Attempting next endpoint for pull after error: Get https://docker.corp.domain.com/v2/: dial tcp 10.110.x.x:443: getsockopt: connection refus
level=error msg=“Not continuing with pull after error: unknown: Not Acceptable”
How come it is still trying to connect over https on port 443? I’ve tried adding the insecure registry with http:// and also with the port, still having no luck.