Nginx, more specifically lsio's SWAG container. I like using it because of it's flexibility, relative ease of use and integration with authelia/authentik

In the past I've used SWAG and NPM and then later traefik when I was using Docker, but now that I've switched to Kubernetes I only use Traefik which oddly is an altogether different beast than Traefik for Docker which I find odd. On K8S traefik is pretty straightforward to use while on Docker it's a bit of a mess so much so that I made a github repo about how to set it up

- This somehow got posted even though I had only clicked Preview, don't know how that happened -

so that others in the future could figure out how to get Traefik working in docker because the documentation was kinda terrible.

I also tried Caddy (2 I think) but couldn't get it to work because the documentation was awful and in order to use DNS based authentication for LE certs you have to make your own docker container which is nuts; and there's no documentation for that either (at least none that I could find)

Traefik across 3 nodes internally for its Nomad service discovery. HAProxy for my non-Nomad stuff.

I rock HA Proxy with ACME, but I used PFsense for my GUI cause I'm lazy, works great though ☺️