How to solve error 207 correctly?

Question

Ansible

There is a playbook with lines like this:

dest: "/var/www/_letsencrypt/{{ challenge['challenge_data']['{{ domain_name }}']['http-01']['resource'] }}"
    content: "{{ challenge['challenge_data']['{{ domain_name }}']['http-01']['resource_value'] }}"

When starting ansible-lint, an error appears:
[207] Nested jinja pattern

And when starting the playbook on the execution of this play, the process is interrupted with an error.
Question: how to properly organize nested variable domain_name in this case?

Answer 1

Take a ready-made playbook for letsencrypt, their wagon and cart