homelab/roles/proxy/templates/server-nginx.conf.j2

server {
    listen 80;

    server_name {{ item.domain }};
    return 301 https://{{ item.domain }}$request_uri;
}

server {
  listen              443 ssl;
  server_name         {{ item.domain }};
  access_log          /var/log/nginx/{{ item.domain }}.log main;
{% if proxy.production is defined and proxy.production and proxy.dns_cloudflare.wildcard_domains is defined and item.tls.cert is not defined %}
{% for wildcard in proxy.dns_cloudflare.wildcard_domains %}
{% set domain_regex = '^\*\.' + wildcard + '$' %}
{% if item.domain | regex_search(wildcard) %}
  ssl_certificate     /etc/letsencrypt/live/{{ wildcard }}/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/{{ wildcard }}/privkey.pem;
{% endif %}
{% endfor %}
{% elif proxy.production is defined and proxy.production and item.tls.cert is not defined %}
  ssl_certificate     /etc/letsencrypt/live/{{ item.domain }}/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/{{ item.domain }}/privkey.pem;
{% elif proxy.production is defined and proxy.production and item.tls.cert is defined %}
  ssl_certificate     {{ item.tls.cert }};
  ssl_certificate_key {{ item.tls.key }};
{% else %}
  ssl_certificate     /etc/ssl/certs/nginx-selfsigned.crt;
  ssl_certificate_key /etc/ssl/private/nginx-selfsigned.key;
{% endif %}
  location / {
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_pass {{ item.proxy_pass }};
  }
}