kubespray/roles/container-engine/containerd/templates/hosts.toml.j2

server = "{{ item.server | default("https://" + item.prefix) }}"
{% for mirror in item.mirrors %}
[host."{{ mirror.host }}"]
  capabilities = ["{{ ([ mirror.capabilities ] | flatten ) | join('","') }}"]
  skip_verify = {{ mirror.skip_verify | default('false') | string | lower }}
  override_path = {{ mirror.override_path | default('false') | string | lower }}
{% endfor %}