Hi I’m trying to get Docker CI?CD images built using GitLab 13.4.3-ee (fd96f779e9d). There seem to be a few posts that talk about this but none I can see that deal with self-signed certificates.
I’ve managed to install and configure Docker/Registry on the GitLab server we host on my private network (can’t use LetsEncrypt).
I’m now seeing “Container Registry” available under the “Packages & Registries” project folder.
I have configured the registry to listen on 5005 (–> 5000 in the container) and can login on the GitLab host directly to the registry.
# docker login mygilab.local:5005 WARNING! Your password will be stored unencrypted in /root/.docker/config.json. Configure a credential helper to remove this warning. See https://docs.docker.com/engine/reference/commandline/login/#credentials-store Login Succeeded
However when I try it using the command given by GitLab I receive
Error response from daemon: Get https://mygitlab.local:5050/v2/: x509: certificate signed by unknown authority
I am using a self-signed certificate and have configured the following variables in gitlab.rb
registry_external_url 'https://mygitlab.local:5050' nginx['ssl_certificate'] = "/etc/gitlab/ssl/mygitlab.local.crt" nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/mygitlab.local.key" registry_nginx['ssl_certificate'] = "/etc/gitlab/ssl/mygitlab.local.crt" registry_nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/mygitlab.local.key"