title: After the first reload: "nginx: [error] open() "/var/run/nginx.pid" failed (2: No such file or directory)"
body: <p>Using Salt I applied states that install and run NGINX (1.14.0-0ubuntu1.7) as a service. Service's status is active but <code>systemctl reload nginx</code> keeps failing thus an updated config cannot be applied.</p>
  <p>Full logs:</p>
  <pre><code>systemd[1]: nginx.service: Can't open PID file /run/nginx.pid (yet?) after reload: No such file or directory
  systemd[1]: Reloaded A high performance web server and a reverse proxy server.
  systemd[1]: Reloading A high performance web server and a reverse proxy server.
  nginx[18095]: nginx: [error] open() &quot;/var/run/nginx.pid&quot; failed (2: No such file or directory)
  systemd[1]: nginx.service: Control process exited, code=exited status=1
  systemd[1]: Reload failed for A high performance web server and a reverse proxy server.
  systemd[1]: Reloading A high performance web server and a reverse proxy server.
  nginx[1209]: nginx: [error] invalid PID number &quot;&quot; in &quot;/var/run/nginx.pid&quot;
  systemd[1]: nginx.service: Control process exited, code=exited status=1
  systemd[1]: Reload failed for A high performance web server and a reverse proxy server.
  </code></pre>