Dockerfile

FROM gitlab/gitlab-runner:alpine
# 公共需求+npm安装（nodejs nodejs-npm）(shadow 是 权限usermod修改)
RUN echo http://dl-2.alpinelinux.org/alpine/edge/community/ >> /etc/apk/repositories \ 
&& apk add --no-cache curl tar bash procps nodejs nodejs-npm shadow openssh-keygen openssh jq \
&& npm install -g cnpm --registry=https://registry.npm.taobao.org 
# docker
ENV VERSION "18.09.0"
RUN curl -L -o /tmp/docker-$VERSION.tgz https://download.docker.com/linux/static/stable/x86_64/docker-$VERSION.tgz \
    && tar -xz -C /tmp -f /tmp/docker-$VERSION.tgz \
    && mv /tmp/docker/docker /usr/bin \
    && rm -rf /tmp/docker-$VERSION.tgz /tmp/docker \
    && usermod -g root gitlab-runner 

# java
ENV LANG C.UTF-8

# add a simple script that can auto-detect the appropriate JAVA_HOME value
# based on whether the JDK or only the JRE is installed
RUN { \
		echo '#!/bin/sh'; \
		echo 'set -e'; \
		echo; \
		echo 'dirname "$(dirname "$(readlink -f "$(which javac || which java)")")"'; \
	} > /usr/local/bin/docker-java-home \
	&& chmod +x /usr/local/bin/docker-java-home
ENV JAVA_HOME /usr/lib/jvm/java-1.8-openjdk
ENV PATH $PATH:/usr/lib/jvm/java-1.8-openjdk/jre/bin:/usr/lib/jvm/java-1.8-openjdk/bin

# https://pkgs.alpinelinux.org/packages?name=openjdk8*&branch=edge&repo=community
ENV JAVA_VERSION 8u242
ENV JAVA_ALPINE_VERSION 8.242.08-r0

RUN set -x \
	&& apk add --no-cache \
		openjdk8="$JAVA_ALPINE_VERSION" \
	&& [ "$JAVA_HOME"="$(docker-java-home)" ]

# maven

ARG MAVEN_VERSION=3.6.3
ARG USER_HOME_DIR="/root"
ARG SHA=fae9c12b570c3ba18116a4e26ea524b29f7279c17cbaadc3326ca72927368924d9131d11b9e851b8dc9162228b6fdea955446be41207a5cfc61283dd8a561d2f
ARG BASE_URL=https://apache.osuosl.org/maven/maven-3/${MAVEN_VERSION}/binaries

RUN mkdir -p /usr/share/maven /usr/share/maven/ref \
  && curl -fsSL -o /tmp/apache-maven.tar.gz ${BASE_URL}/apache-maven-${MAVEN_VERSION}-bin.tar.gz \
#  && echo "${SHA}  /tmp/apache-maven.tar.gz" | sha512sum -c - \
  && tar -xzf /tmp/apache-maven.tar.gz -C /usr/share/maven --strip-components=1 \
  && rm -f /tmp/apache-maven.tar.gz \
  && 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/