update nginx config with haproxy health checks

Author: William Graef

olam/templates/nginx.conf.j2

@@ -67,56 +67,5 @@ http {
     }
 {% endif %}
 
-#    server {
-#        listen       80 default_server;
-#        listen       [::]:80 default_server;
-#        server_name  _;
-#        root         /usr/share/nginx/html;
-#
-#        # Load configuration files for the default server block.
-#        include /etc/nginx/default.d/*.conf;
-#
-#        location / {
-#        }
-#
-#        error_page 404 /404.html;
-#            location = /40x.html {
-#        }
-#
-#        error_page 500 502 503 504 /50x.html;
-#            location = /50x.html {
-#        }
-#    }
-#
-# Settings for a TLS enabled server.
-#
-#    server {
-#        listen       443 ssl http2 default_server;
-#        listen       [::]:443 ssl http2 default_server;
-#        server_name  _;
-#        root         /usr/share/nginx/html;
-#
-#        ssl_certificate "/etc/pki/nginx/server.crt";
-#        ssl_certificate_key "/etc/pki/nginx/private/server.key";
-#        ssl_session_cache shared:SSL:1m;
-#        ssl_session_timeout  10m;
-#        ssl_ciphers PROFILE=SYSTEM;
-#        ssl_prefer_server_ciphers on;
-#
-#        # Load configuration files for the default server block.
-#        include /etc/nginx/default.d/*.conf;
-#
-#        location / {
-#        }
-#
-#        error_page 404 /404.html;
-#            location = /40x.html {
-#        }
-#
-#        error_page 500 502 503 504 /50x.html;
-#            location = /50x.html {
-#        }
-#    }
-
 }