Question

我正在尝试使用下面的dockerfile

安装rethinkdb

RUN /bin/bash -c "source /etc/lsb-release" && echo "deb http://download.rethinkdb.com/apt $DISTRIB_CODENAME main" | tee "/etc/apt/sources.list.d/rethinkdb.list"
        RUN wget -qO- https://download.rethinkdb.com/apt/pubkey.gpg | sudo apt-key add -
        RUN sudo apt-get update
        RUN sudo apt-get install rethinkdb

安装失败。下面是输出。

输出：

Step 22/23 : RUN sudo apt-get update
 ---> Running in 54d07239b6f3
E: Malformed entry 1 in list file /etc/apt/sources.list.d/rethinkdb.list (Component)
E: The list of sources could not be read.
The command '/bin/sh -c sudo apt-get update' returned a non-zero code: 100

似乎源列表编写不正确。任何帮助，将不胜感激。提前谢谢。

Answer 1

您的source命令不会将变量从/ etc / lsb-release传输到echo命令。你需要这样的东西：

RUN /bin/bash -c 'source /etc/lsb-release && echo "deb http://download.rethinkdb.com/apt $DISTRIB_CODENAME main"' | tee "/etc/apt/sources.list.d/rethinkdb.list"

在docker文件中的Tee命令

1 个答案: