server { listen 80; listen [::]:80; server_name localhost; underscores_in_headers on; location / { root /usr/share/nginx/html; # index index.html index.htm; try_files $uri $uri/ /index.html =404; } error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; } location ~ /\.ht { deny all; } location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$ { expires 30d; error_log off; access_log /dev/null; } location ~ .*\.(js|css)?$ { expires 12h; error_log off; access_log /dev/null; } access_log /var/log/nginx/access.log json; }