kubespray/roles/container-engine/cri-o/templates/registry-mirror.conf.j2

[[registry]]
prefix = "{{ item.prefix }}"
insecure = {{ item.insecure | d('false') | string | lower }}
blocked = {{ item.blocked | d('false') | string | lower }}
location = "{{ item.location | d(item.prefix) }}"
{% for mirror in item.mirrors %}

[[registry.mirror]]
location = "{{ mirror.location }}"
insecure = {{ mirror.insecure | d ('false') | string | lower }}
{% endfor %}