DNS challenge with Cloudflare

[cirrusflyer]

I've downloaded a custom build that includes this plugin and the Cloudflare plugin. It works with manually configured sites using the Caddyfile using DNS challenge. I'm not sure how to get it to work with containers configured to use caddy-docker-plugin, or even if it's possible. Any help would be appreciated.

[francislavoie]

This plugin just produces Caddyfile config. If you can do it with a Caddyfile, you can do it with this. You just need to transform it to Docker labels.

[cirrusflyer]

Thanks, after finding this and getting it to work, I think I understand better now.

https://github.com/homeall/caddy-reverse-proxy-cloudflare

Can this work with an existing Caddyfile in addition to these dynamically generated ones? I assume not, but making sure I understand completely.

[polarathene]

Can this work with an existing Caddyfile in addition to these dynamically generated ones?

If you just want to add some Caddyfile contents of your own you could mount separate files into the CDP image and use the import directive as a label to add such.

• If you want to have a base Caddyfile, then add that to the container and use the ENV CADDY_DOCKER_CADDYFILE_PATH to reference it.
• When you use import, the path might need to be absolute, any nested imports can be relative from that. Or just import snippets from the base Caddyfile to avoid paths in the labels👍
• Keep in mind that any args to a snippet import may need to be quoted appropriately to work. Likewise be careful of typos which may introduce invalid config but silently "fixed" by CDP.