Traefik DNS challenge with wildcard certificates | easy tutorial

[@techwithmarco]

Check out my playlist about traefik stuff :) kzbin.info/aero/PLeXyNq8uiaAYOHKR4h4ChZbV1OM3NL31f

[@matteocasagrande5052]

I have traefik in a local server. I setup traefik.yml (similar to default settings) and there's two certificateResolver: staging and production. May I have to add another configuration for cloudflare? I setup my hosts with dynamic configuration in every single docker-compose file for every website. Everything works fine with CNAME DNS (I use a no ip service). Now i'm trying to setup a A records for another domain and its subdomains and I'm stuck with cloudflare vs traefik cert resolver. Any suggestion?

[@danr2513]

My issues is this error: time="2024-02-20T21:16:41Z" level=debug msg="No default certificate, fallback to the internal generated certificate" tlsStoreName=default time="2024-02-20T21:16:41Z" level=debug msg="Added outgoing tracing middleware noop@internal" middlewareName=tracing middlewareType=TracingForwarder entryPointName=web routerName=web-to-websecure@internal

[@primenetwork27]

How did i reserve proxy outside in docker

[@joanandestin4201]

Hi, How are you doing? My instance is on prem and I followed your example but it won't work for me. I removed the tag "# staging environment of LE, remove for real certs" but "Certificates": null. I am not sure why it is not working. Are we able to connect or can you help me?

[@techwithmarco]

Sounds like a timing issue when getting certificates. I'd recommend enabling debug logs of traefik and check what is in there! Drop me a mail! You can find it on my about the channel page.

[@matteocasagrande5052]

Hi Marco, I find very useful your video! May you suggest me hot to learn this knowledge more deeply? I work in IT as cloud developer from 10 years, I never find a good documentation about this arguments (DNS, etc)

[@kylelaker539]

The A record you make for dev. Is that public or private ip does it matter?

[@Justin_Jay]

public ip