Wdym TLS is an enterprise feature? I'm using mTLS and TLS in their OSS version. The certificates are generated via cert-manager. If you expect something like Caddy's auto-provision of certs, then (AFAIK) neither HAProxy nor NGINX have it
I can confirm that bring-your-own certificates, ACME, and mTLS are all included in the OSS version. For enterprise users, Traefik Hub also provides seamless integration with HashiCorp Vault.
Regarding the cache middleware: like many of our more advanced middlewares, you have two options. You can use a community-maintained plugin (such as Souin), or your organization can purchase an enterprise license to access TraefikLabs' officially maintained built-in middleware as part of Traefik Hub API Gateway or Traefik Hub API Management.
If I open a pull request for distributed Lets Encrypt, you'd accept it?
> Regarding the cache middleware ... purchase an enterprise license
Literally what I said. Also the oddest thing to strip out to get people to pay for enterprise.
They actively block the use of any sort of certificate store that would allow you to run a sane setup with HA.