docker - 如何修复可在Ubuntu 16.04上运行的docker镜像？

Question

我正在创建一个运行PocketMine-MP的Docker镜像。唯一的问题是，一旦构建好该文件并尝试运行该镜像，它就会给出此输出。 (这意味着它与我的机器不兼容)

standard_init_linux.go:185: exec user process caused "exec format   error"

我当前正在运行Ubuntu 16.04。以下是我的Dockerfile。

FROM ubuntu:latest

MAINTAINER Nathaniel Fredericks <me@nathfreder.website>

ARG POCKETMINE_BINARY=https://jenkins.pmmp.io/job/PHP-7.2-Linux-x86_64/lastSuccessfulBuild/artifact/PHP_Linux-x86_64.tar.gz
ARG POCKETMINE_ARCHIVE=https://jenkins.pmmp.io/job/PocketMine-MP/lastSuccessfulBuild/artifact/PocketMine-MP.phar
ARG POCKETMINE_START=https://rawgit.com/pmmp/PocketMine-MP/master/start.sh

RUN apt-get update
RUN apt-get install -y curl

RUN curl ${POCKETMINE_BINARY} -o PHP_Linux-x86_64.tar.gz
RUN mkdir /root/server
RUN tar xf PHP_Linux-x86_64.tar.gz -C /root/server
RUN rm PHP_Linux-x86_64.tar.gz

WORKDIR "/root/server"

RUN curl ${POCKETMINE_ARCHIVE} -o PocketMine-MP.phar
RUN curl ${POCKETMINE_START} -o start.sh

RUN mkdir -p plugins
RUN mkdir -p players
RUN mkdir -p worlds
RUN mkdir -p resource_packs

RUN chmod +x ./start.sh

CMD ["./start.sh", "--no-wizard", "--disable-ansi"] # EDIT: This is the problem, the encoding is ASCII text.

提前致谢。

Answer 1

那与您的架构无关，您到start.sh的链接是错误的。

好的是

ARG POCKETMINE_START=https://raw.githubusercontent.com/pmmp/PocketMine-MP/master/start.sh

您遇到此错误是因为start.sh实际上是这样的:

root@7787ad261644:~/server# cat start.sh 
<p>Moved Permanently. Redirecting to <a href="https://raw.githubusercontent.com/pmmp/PocketMine-MP/master/start.sh">https://raw.githubusercontent.com/pmmp/PocketMine-MP/master/start.sh</a></p>