docker 中如何配置nginx跟php-fpm。

nginx跟php我都是刚接触。
最近需要搭个nginx跟php环境。想使用docker来搭建，一直未成功
静态文件可以显示，php文件无法显示
有时报502错误，有时候是提示no input file specified

附上相关文件

docker-compose.xml

xmlprober:
    image: tommylau/php-5.2:latest
    volumes:
        - prober/src:/var/www/html:rw
nginx:
    image: nginx:latest
    ports:
        - "80:80"
    volumes:
        - prober/src:/var/www/html:rw
        - prober/nginx.conf:/etc/nginx/conf.d/default.conf
    links:
        - prober

nginx.conf

xmlserver {
    listen       80;
    server_name  localhost;

    root   /var/www/html;
    index  index.html index.htm index.php;

    location ~* ^.+\.(ico|gif|jpg|jpeg|png)$ {
        access_log   off;
        expires      1d;
    }

    location ~* ^.+\.(css|js|txt|xml|swf|wav)$ {
        access_log   off;
        expires      10m;
    }

    location ~ \.php$ {
        fastcgi_pass   prober:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }
}