使用 Maven 的 Docker 映像无法运行 [英] Docker image with Maven fails to run

问题描述

我想在我的 Docker 镜像中使用 Maven.

I want to use Maven in my Docker image.

查看这里后https://hub.docker.com/_/maven/，我尝试使用这个 Dockerfile:

After looking here https://hub.docker.com/_/maven/, I tried using this Dockerfile:

FROM openjdk:7

RUN apk add --no-cache curl tar bash

ARG MAVEN_VERSION=3.3.9
ARG USER_HOME_DIR="/root"

RUN mkdir -p /usr/share/maven /usr/share/maven/ref \
  && curl -fsSL http://apache.osuosl.org/maven/maven-3/$MAVEN_VERSION/binaries/apache-maven-$MAVEN_VERSION-bin.tar.gz \
    | tar -xzC /usr/share/maven --strip-components=1 \
  && ln -s /usr/share/maven/bin/mvn /usr/bin/mvn

ENV MAVEN_HOME /usr/share/maven
ENV MAVEN_CONFIG "$USER_HOME_DIR/.m2"

COPY mvn-entrypoint.sh /usr/local/bin/mvn-entrypoint.sh
COPY settings-docker.xml /usr/share/maven/ref/

VOLUME "$USER_HOME_DIR/.m2"

ENTRYPOINT ["/usr/local/bin/mvn-entrypoint.sh"]
CMD ["mvn"]

但是，我得到:

lstat mvn-entrypoint.sh: no such file or directory

我尝试了来自同一个存储库的不同 Dockerfile，但它们都抛出了这个错误.

I tried different Dockerfiles from the same repositories but they all throw this error.

这个 dockerfile 有什么问题?如何在 Docker 中使用 Maven?

What's wrong with this dockerfile? How can I use Maven with Docker?

推荐答案

我刚遇到同样的问题，我忘记下载 "mvn-entrypoint.sh" 文件.. https://github.com/carlossg/docker-maven/tree/322d031bdff4df322d07bdff4df320dfc8c8fc8dfc8df3df320dfc8c8dfc8dfc8d.. 还需要 settings-docker.xml ..

I just ran into the same problem, I have forgotten to download the "mvn-entrypoint.sh" file.. https://github.com/carlossg/docker-maven/tree/322d0dff5d0531ccaf47bf49338cb3e294fd66c8/jdk-8 .. also the settings-docker.xml was required..

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