Docker 容器中的 Nginx 仅显示起始页

在帮助下docker-compose up，我运行以下配置：

web:
    image: nginx:latest
    ports:
        - "8080:80"
    volumes:
        - /home/ilya/projects/main:/code
        - /home/ilya/projects/main/site.conf:/etc/nginx/conf.d/site.conf
    links:
        - php
        - mysql

php:
    # docker-php-ext-install pdo pdo_mysql --- need exec this
    image: php:7-fpm
    volumes:
        - /home/ilya/projects/main:/code
    links:
        - mysql

mysql:
    image: mysql:5.7
    ports:
        - 3306:3306
    environment: 
        - MYSQL_ROOT_PASSWORD=pass

phpmyadmin:
    image: phpmyadmin/phpmyadmin
    links:
        - mysql:db
    ports:
        - "8082:80"
    environment:
        - PMA_USER=root
        - PMA_PASSWORD=pass
        - PHP_UPLOAD_MAX_FILESIZE=100MB

然后，将以下 Nginx 配置放在项目目录中：

server {
    index index.php;
    server_name dune.com pro.dune.com;
    error_log  /var/log/nginx/error.log;
    access_log /var/log/nginx/access.log;
    root /code;

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass php:9000;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
    }
}

一切正常，但只打开起始页。当试图打开任何其他：

404 未找到

如何修复 nginx 配置以打开像 dune.com/hello 这样的 URL？