Add HTTPS on

nginx/snippets/wordpress.conf

@@ -97,6 +97,7 @@ gzip_types text/plain text/css application/json application/javascript applicati
 # Pass all .php files onto a php-fpm/php-fcgi server.
 location ~ \.php$ {
   try_files $uri =404;
+  fastcgi_param  HTTPS 'on';
   fastcgi_split_path_info ^(.+\.php)(/.+)$;
   fastcgi_pass wordpress:9000;
   fastcgi_index index.php;