0
点赞
收藏
分享

微信扫一扫

Error: Failed to download metadata for repo ‘appstream‘: Cannot prepare internal mirrorlist: No URLs


编写自己的dockerfile文件

FROM centos
MAINTAINER codeyuaiiao<haijiao_yu@163.com>
ENV MYPATH /usr/local
WORKDIR $MYPATH
RUN yum -y install vim
RUN yum -y install net-tools
EXPOSE 80
CMD echo $MYPATH
CMD echo "----------end-----------"
CMD /bin/bash

执行命令

docker build -f dockerfile -t mycentos:0.1 .

编写后生成镜像报错

Error: Failed to download metadata for repo ‘appstream‘: Cannot prepare internal mirrorlist: No URLs_docekr

原因

Centos8不再维护,2022年1月31日,Centos团队从官方镜像中移除CentOS8的所有包。

解决

替换为版本7
FROM centos
替换为 FROM centos:7


举报

相关推荐

0 条评论