Install and configure nginx.

Install the nginx package from the official PPA.

Set default ssl settings in the http context. This settings can be overwritten for server {} block if needed.

To deploy sites, you need to put your configuration files in /etc/nginx/conf.d in another formula.

Automatically install, configure and update TLS certificates using letsencrypt. It uses lightweight dehydrated implementation in conjunction with a systemd.timer.

See pillar.example for documentation details.

Tests currently fail, as it doesn't seem to be possible anymore to start nginx within Github Actions. Ideas welcome.