Environment Variables

[Ramalama2]

Welcome!

• Yes, I've searched similar issues on GitHub and didn't find any.
• Yes, I've searched similar issues on the Traefik community forum and didn't find any.

What did you do?

Setting up Environment Variables to Configure the "default-storage" Certificate resolver.

TRAEFIK_CERTIFICATESRESOLVERS_default-storage=true
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_DNSCHALLENGE=true
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_DNSCHALLENGE_DELAYBEFORECHECK=10
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_DNSCHALLENGE_PROVIDER=ovh
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_DNSCHALLENGE_RESOLVERS=ns12.ovh.net
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_EMAIL="edv@mydomain.de"

What did you see instead?

ERR Router uses a non-existent certificate resolver certificateResolver=default-storage routerName=api@file

What version of Traefik are you using?

Version: 3.0.1
Codename: beaufort
Go version: go1.22.3
Built: 2024-05-22T13:12:16Z
OS/Arch: linux/amd64

What is your environment & configuration?

[global]
  checkNewVersion = true
  sendAnonymousUsage = false

[entryPoints]
  [entryPoints.web]
    address = ":80"
    [entryPoints.web.http.redirections.entryPoint]
      to = "websecure"
      scheme = "https"

  [entryPoints.websecure]
    address = ":443"

[providers.docker]
  endpoint = "unix:///var/run/docker.sock"
  exposedByDefault = false
   watch = true
   network = "web"

[providers.file]
  directory = "traefik.d"
  watch = true

[log]
  level = "ERROR"

[api]
  dashboard = true

Environment Variables:
LEGO_DISABLE_CNAME_SUPPORT=true
OVH_ENDPOINT=ovh-eu
OVH_APPLICATION_KEY=xxxx
OVH_APPLICATION_SECRET=xxxxx
OVH_CONSUMER_KEY=xxxxxx
TRAEFIK_CERTIFICATESRESOLVERS_default-storage=true
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_DNSCHALLENGE=true
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_DNSCHALLENGE_DELAYBEFORECHECK=10
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_DNSCHALLENGE_PROVIDER=ovh
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_DNSCHALLENGE_RESOLVERS=ns12.ovh.net
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_EMAIL="edv@mydomain.de"

If applicable, please paste the log output in DEBUG level

No response

[Ramalama2]

Its much easier without the Bugreport-Form, to tell what the issue is.

The documentation lacks a bit about the Environment Variables either, like how to add multiple dns resolver servers.
But anyway, to my eyes it looks like the environment config gets completely ignored.

TRAEFIK_CERTIFICATESRESOLVERS_default-storage=true
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_DNSCHALLENGE=true
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_DNSCHALLENGE_DELAYBEFORECHECK=10
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_DNSCHALLENGE_PROVIDER=ovh
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_DNSCHALLENGE_RESOLVERS=ns12.ovh.net
TRAEFIK_CERTIFICATESRESOLVERS_default-storage_ACME_EMAIL="edv@mydomain.de"

-->
ERR Router uses a non-existent certificate resolver certificateResolver=default-storage routerName=api@file

So the workaround: simply configure that resolver via toml, but why the document page lists that there are environment variables for that?

Thanks everyone, great work with Traefik :-)

[ldez]

Hello,

There are three different, mutually exclusive (i.e. you can use only one at the same time), ways to define static configuration options in Traefik

https://doc.traefik.io/traefik/getting-started/configuration-overview/#the-static-configuration

So you cannot use a file and env vars simultaneously.

[Ramalama2]

Hello,

There are three different, mutually exclusive (i.e. you can use only one at the same time), ways to define static configuration options in Traefik

https://doc.traefik.io/traefik/getting-started/configuration-overview/#the-static-configuration

So you cannot use a file and env vars simultaneously.

Thank you a lot, sorry for the stupid bugreport!