log_format nginx_main
   '$remote_addr - $remote_user [$time_local] $request '
   '"$status" $body_bytes_sent "$http_referer" '
   '"$http_user_agent" "$http_x_forwarded_for" '
    '"$request_filename" "$gzip_ratio" $upstream_response_time server: $host : $document_root $fastcgi_script_name ';

server {
    listen 80 default;

    access_log /var/log/nginx/access.log nginx_main;
    error_log /var/log/nginx/error.log error;

    sendfile off;
    charset utf-8;
    
    server_tokens off;

    client_max_body_size 32m;

    ##
    # `gzip` Settings
    #
    #
    gzip on;
    gzip_disable "msie6";

    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_buffers 16 8k;
    gzip_http_version 1.1;
    gzip_min_length 256;
    gzip_types
      application/atom+xml
      application/geo+json
      application/javascript
      application/x-javascript
      application/json
      application/ld+json
      application/manifest+json
      application/rdf+xml
      application/rss+xml
      application/xhtml+xml
      application/xml
      font/eot
      font/otf
      font/ttf
      image/svg+xml
      text/css
      text/javascript
      text/plain
      text/xml;

    root /usr/share/nginx/html;

    location / {
        index index.html;
        expires -1;

		# Media: images, icons, video, audio, HTC
		location ~* \.(?:jpg|jpeg|gif|png|ico|cur|gz|svg|svgz|mp4|mp3|ogg|ogv|webm|htc|woff2|woff|ttf)$ {
    		expires 1M;
    		access_log off;
    		# max-age must be in seconds
    		add_header Cache-Control "max-age=2629746, public";
		}
		# CSS and Javascript
		location ~* \.(?:css|js)$ {
    		expires 1y;
    		access_log off;
    		add_header Cache-Control "max-age=31556952, public";
		}

	ssi on;
        set $flUrl "${LKRP_FL_URL}";
        set $flLandingUrl "${LKRP_FL_LANDING}";
        set $ulUrl "${LKRP_UL_URL}";
        set $ulLandingUrl "${LKRP_UL_LANDING}";

        try_files $uri $uri/ $uri/index.html;
    }

    location = /health {
        access_log off;
        add_header 'Content-Type' 'application/json';
        return 200 '{"status":"UP"}';
    }
}