limit_req_zone $binary_remote_addr zone=main:1m rate=10r/s; # This is completely untuned.

server {
  error_log syslog:server=unix:/dev/log;
  access_log syslog:server=unix:/dev/log;

  server_name akon.city www.akon.city;

  root /var/www/akoncity;
  index index.html;

  location / {
    limit_req zone=main burst=20 nodelay;
    limit_req_log_level error;
    try_files $uri $uri/ =404;
  }

  listen [::]:443 ssl ipv6only=on; # managed by Certbot
  listen 443 ssl; # managed by Certbot
  ssl_certificate /etc/letsencrypt/live/akon.city/fullchain.pem; # managed by Certbot
  ssl_certificate_key /etc/letsencrypt/live/akon.city/privkey.pem; # managed by Certbot
  include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
  ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}

server {
  error_log syslog:server=unix:/dev/log;
  access_log syslog:server=unix:/dev/log;

  server_name git.akon.city;

  root /var/www/htdocs/cgit;
  try_files $uri @cgit;

  location ~ ^.*(/.+|/.+\.git)/(HEAD|info/refs|objects/info/.*|git-(upload|receive)-pack)$ {
    client_max_body_size 0;
    include fastcgi_params;
    fastcgi_param SCRIPT_FILENAME /usr/lib/git-core/git-http-backend;
    fastcgi_param GIT_HTTP_EXPORT_ALL "1";
    fastcgi_param GIT_PROJECT_ROOT /var/git;
    fastcgi_param PATH_INFO $uri;
    fastcgi_param REQUEST_METHOD $request_method;
    fastcgi_param QUERY_STRING $query_string;
    fastcgi_pass unix:/var/run/fcgiwrap.socket;
  }

  location @cgit {
    index cgit.cgi;
    include fastcgi_params;
    fastcgi_param DOCUMENT_ROOT	$document_root;
    fastcgi_param SCRIPT_FILENAME $document_root/cgit.cgi;
    fastcgi_param PATH_INFO $uri;
    fastcgi_param QUERY_STRING $args;
    fastcgi_param HTTP_HOST $server_name;
    fastcgi_pass unix:/var/run/fcgiwrap.socket;
  }

  listen [::]:443 ssl;
  listen 443 ssl;
  ssl_certificate /etc/letsencrypt/live/git.akon.city/fullchain.pem;
  ssl_certificate_key /etc/letsencrypt/live/git.akon.city/privkey.pem;
}

server {
  if ($host = www.akon.city) {
    return 301 https://$host$request_uri;
  } # managed by Certbot

  if ($host = akon.city) {
    return 301 https://$host$request_uri;
  } # managed by Certbot

  if ($host = git.akon.city) {
    return 301 https://$host$request_uri;
  }

  listen 80;
  listen [::]:80;

  server_name akon.city www.akon.city;
  return 404; # managed by Certbot
}