Dear Developers, Community, Thank you for the marvel! I am trying to configure a Docker Compose container for a subdomain and HTTPS route. For some unknown reason, Traefik successfully gets and stores a cert for the main domain but for a subdomain that is for the container: pic.example.com. As …

From the doc : Any store definition other than the default one (named default) will be ignored, and there is therefore only one globally available TLS store. So pic.example.com is correctly created, as it is mentioned in Host(). But example.com is nowhere (where it isn't ignored), so it's not cre…

Why would Traefik serve the default self-generated certificate only for a subdomain of a Docker Compose container?

Traefik Traefik v3 (latest)

bluepuma77 July 20, 2025, 3:24pm 2

Share your full Traefik static and dynamic config, and Docker compose file.

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Why would Traefik serve the default self-generated certificate only for a subdomain of a Docker Compose container?

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