user  nginx;
worker_processes auto;

error_log /var/log/nginx/error.log notice;
pid /run/nginx.pid;

events {
    worker_connections 1024;
}

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    #
    # Trust only the Docker gateway
    #
    set_real_ip_from 172.21.0.1;
    real_ip_header X-Forwarded-For;
    real_ip_recursive on;

    #
    # NX9 access log
    #
    log_format nx9
        '$remote_addr '
        'peer="$realip_remote_addr" '
        '- $remote_user '
        '[$time_local] '
        '"$request" '
        '$status '
        '$body_bytes_sent '
        '"$http_referer" '
        '"$http_user_agent" '
        'xff="$http_x_forwarded_for" '
        'host="$host" '
        'conn=$connection '
        'reqs=$connection_requests '
        'rt=$request_time';

    access_log /var/log/nginx/access.log nx9;

    sendfile on;
    keepalive_timeout 65;

    include /etc/nginx/conf.d/*.conf;
}