Docker RUN apt-get -y update && apt-get install -y fortune

试图build立我自己的docker，有一个小问题，这里是我在跟随在Docker的教程的日志。

FROM docker/whalesay:lateset RUN apt-get -y update && apt-get install -y fortunes CMD /usr/games/fortune -a | cowsay 

运行apt-get后发生这种情况…

 W: Size of file /var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_trusty_universe_source_Sources.gz is not what the server reported 213537 7925687 W: Size of file /var/lib/apt/lists/archive.ubuntu.com_ubuntu_dists_trusty_universe_binary-amd64_Packages.gz is not what the server reported 11688 7588885 W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-updates/main/source/Sources Hash Sum mismatch W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/source/Sources Hash Sum mismatch W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-updates/main/binary-amd64/Packages Hash Sum mismatch W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-updates/restricted/binary-amd64/Packages Hash Sum mismatch W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-updates/universe/binary-amd64/Packages Hash Sum mismatch W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-security/main/source/Sources Hash Sum mismatch W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-security/restricted/source/Sources Hash Sum mismatch W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-security/universe/source/Sources Hash Sum mismatch W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-security/main/binary-amd64/Packages Hash Sum mismatch W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-security/restricted/binary-amd64/Packages Hash Sum mismatch W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty-security/universe/binary-amd64/Packages Hash Sum mismatch W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty/universe/source/Sources Hash Sum mismatch W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/trusty/universe/binary-amd64/Packages Hash Sum mismatch E: Some index files failed to download. They have been ignored, or old ones used instead. 

Answer 1

在apt-get update之前运行这个命令：

 sudo rm -rf /var/lib/apt/lists/* 

Answer 2

你的空间已经用完了 或者更确切地说，超过了专门用于docker资产的空间。

试试这个（在主机上）：

 $ docker rmi $(docker images -q) 

或者这个： https ： //hub.docker.com/r/martin/docker-cleanup-volumes/

Answer 3

在apt-get update之前添加apt-get clean apt-get update解决我的问题。 你可以尝试一下。

Dockerfile应该如下所示：

 FROM docker/whalesay:latest RUN apt-get clean && apt-get -y update && apt-get install -y fortunes CMD /usr/games/fortune -a | cowsay