学习docker遇到问题，求解惑 400 请求报错 

FROM    centos:7

MAINTAINER shuipf

WORKDIR /

RUN     yum update -y && \
        yum install -y wget && \
        yum -y install gcc*  make pcre-devel zlib-devel && \
        wget http://soft.vpser.net/lnmp/lnmp1.6.tar.gz -cO lnmp1.6.tar.gz && \
        tar zxf lnmp1.6.tar.gz && \
        cd lnmp1.6 && \
        LNMP_Auto="y" ./install.sh nginx && \
        rm -rf /lnmp1.6 && \
        rm -f /lnmp1.6.tar.gz && \
        rm -f /anaconda-post.log && \
        rm -f /root/nginx-install.log && \
        yum clean all


EXPOSE 80

WORKDIR /bin/

CMD ['lnmp','start']