user bitrix;
worker_processes 8;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
worker_rlimit_nofile 10240;

events {
    use epoll;
    worker_connections  10240;
}

http {
    include /etc/nginx/mime.types;
    default_type application/force-download;
    server_names_hash_bucket_size 128;

    # Description of supported access log formats
    log_format main '$remote_addr - $remote_user [$time_local - $upstream_response_time] '
	'$status "$request" $body_bytes_sent '
	'"$http_referer" "$http_user_agent" "$http_x_forwarded_for"';

    log_format common '$remote_addr - - [$time_local - $upstream_response_time] '
	'"$request" $status $bytes_sent '
	'"$http_referer" "$http_user_agent" $msec';

    log_format balancer '$remote_addr - $remote_user [$time_iso8601] "$host" '
	'"$request" $status $body_bytes_sent "schema: $scheme" '
	'"$http_referer" "$http_user_agent" "$http_x_forwarded_for" '
	'"$request_length" : "$request_time" -> $upstream_response_time';

    log_format debug '$upstream_response_time,"$time_local","$remote_addr","$request",$status,$body_bytes_sent';

    proxy_redirect ~^http://([^:]+):443(/.+)$ https://$1$2;

    # upload default maps
    include bx/maps/*.conf;

    # settings files
    include bx/settings/*.conf;

    server_tokens off;

    # Disable request logging in nginx by default
    #access_log /var/log/nginx/access.log common;
    access_log off;

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    client_max_body_size 1024m;
    client_body_buffer_size 4m;

    # Parameters for back-end request proxy
    proxy_connect_timeout 300;
    proxy_send_timeout 300;
    proxy_read_timeout 300;
    proxy_buffer_size 64k;
    proxy_buffers 8 256k;
    proxy_busy_buffers_size 256k;
    proxy_temp_file_write_size 10m;

    # Assign default error handlers
    error_page 500 502 503 504 /500.html;
    error_page 404 = /404.html;

    # Content compression parameters
    gzip on;
    gzip_proxied any;
    gzip_static on;
    gzip_http_version 1.1;
    gzip_buffers 64 8k;
    gzip_comp_level 5;
    gzip_min_length 1100;
    gzip_vary on;
    gzip_types text/css text/plain text/javascript text/xml text/x-js application/xml application/xml+rss application/json application/x-javascript application/javascript;

    # add_header
    include bx/conf/http-add_header.conf;

    # Set default website
    include bx/site_enabled/*.conf;

    # Set additional websites
    include bx/site_ext_enabled/*.conf;
}