caddy-frontend: TODO for spreading in other tools

software/caddy-frontend/TODO.rst

@@ -53,6 +53,7 @@ Generally things to be done with ``caddy-frontend``:
     </FilesMatch>
  * reduce the time of configuration validation (in ``instance-apache-frontend.cfg`` sections ``[configtest]``, ``[caddy-configuration]``, ``[nginx-configuration]``), as it is not scalable on frontend with 2000+ slaves (takes few minutes instead of few, < 5, seconds), issue posted `upstream <https://github.com/mholt/caddy/issues/2220>`_
  * drop ``6tunnel`` and use ``bind`` in Caddy configuration, as soon as multiple binds will be possible, tracked in upstream `bind: support multiple values <https://github.com/mholt/caddy/pull/2128>`_ and `ipv6: does not bind on ipv4 and ipv6 for sites that resolve to both <https://github.com/mholt/caddy/issues/864>`_
+ * use caddy-frontend in `standalone style playbooks <https://lab.nexedi.com/nexedi/slapos.package/tree/master/playbook/roles/standalone-shared>`_
 
 Things which can't be implemented: