Repository use a Mirrorlist instead of one single url

jxbrooks · April 4, 2023, 4:30pm

Hello,

When I build a repository: is there a way to use a mirrorlist as one would find in the default CentOS-Base.repo?

for instance: I would like my foreman/katello server to be able to pull packages down from a range of repositories rather than having to select just one.

At the moment I am upgrading to foreman 3.5, but I am asking as this is the time to experiment.

–jason

evgeni · April 4, 2023, 5:44pm

This is not possible.

ekohl · April 4, 2023, 5:53pm

I assume you mean during provisioning with kickstart, so here:

github.com

theforeman/foreman/blob/b3776698c055efc070c54cfc67202828aab99aca/app/views/unattended/provisioning_templates/provision/kickstart_default.erb#L104


      
                img_name
              else
                "#{medium_uri}/#{img_name}"
              end
            end
          %>
          liveimg --url=<%= liveimg_url %> <%= proxy_string %>
          <% else %>
          <%= @mediapath %><%= proxy_string %>
          <% @additional_media.each do |medium| -%>
          repo --name <%= medium[:name] %> --baseurl <%= medium[:url] %> <%= medium[:install] ? ' --install' : '' %><%= proxy_string %>
          <% end -%>
          <%= snippet_if_exists(template_name + " custom repositories") %>
          <% end %>
          lang <%= host_param('lang') || 'en_US.UTF-8' %>
          selinux --<%= host_param('selinux-mode') || host_param('selinux') || 'enforcing' %>
          keyboard <%= host_param('keyboard') || 'us' %>
          
          
<%
            network_options = []
            nameservers = []

The repo command is documented here:

https://pykickstart.readthedocs.io/en/latest/kickstart-docs.html#repo

As you can see, the command does accept both --mirrorlist and --metalink as parameters, but the template has no way of providing them.

It iterates over the various medium providers, which implement the interface. Right now there’s no good way of providing that additional data, so that would be a feature request.

In the short term you can close the template and hardcode it. Not pretty, but it works.

nixfu · April 20, 2023, 5:49pm

I think they are talking about the URL for content repos in Katello.

As far as I know you can’t use a mirror list there and have to give it an actual URL to an upstream repo.