我正在尝试使用以下docker文件为OpenTSDB设置docker镜像
FROM centos:6.7
MAINTAINER http://www.centos.org
RUN yum -y update && yum clean all
RUN yum -y install httpd && yum clean all
RUN yum -y install java-1.7.0-openjdk
RUN yum -y install gnuplot
RUN yum install -y https://github.com/OpenTSDB/opentsd