Overview
In Traefik, TLS Certificates can be generated using Certificates Resolvers.
In Traefik, two certificate resolvers exist:
acme
: It allows generating ACME certificates stored in a file (not distributed).tailscale
: It allows provisioning TLS certificates for internal Tailscale services.
The Certificates resolvers are defined in the static configuration.
Note
Defining a certificate resolver does not imply that routers are going to use it automatically. Each router or entrypoint that is meant to use the resolver must explicitly reference it.
Using Traefik OSS in Production?
If you are using Traefik at work, consider adding enterprise-grade API gateway capabilities or commercial support for Traefik OSS.
Adding API Gateway capabilities to Traefik OSS is fast and seamless. There's no rip and replace and all configurations remain intact. See it in action via this short video.