我需要在 maven jib 插件创建的 docker 映像中安装 jq、curl 等命令行工具。我怎样才能做到这一点?任何帮助将不胜感激。谢谢。
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2 回答
2
添加一个引用Dockerfile
,您可以通过创建 Dockerfile 然后构建它来构建您自己的基础镜像。
FROM openjdk:8-jdk-alpine
RUN apk add --no-cache curl tar bash procps
# Downloading and installing Maven
ARG MAVEN_VERSION=3.6.1
ARG USER_HOME_DIR="/root"
ARG SHA=b4880fb7a3d81edd190a029440cdf17f308621af68475a4fe976296e71ff4a4b546dd6d8a58aaafba334d309cc11e638c52808a4b0e818fc0fd544226d952544
ARG BASE_URL=https://apache.osuosl.org/maven/maven-3/${MAVEN_VERSION}/binaries
RUN mkdir -p /usr/share/maven /usr/share/maven/ref \
&& echo "Downlaoding maven" \
&& curl -fsSL -o /tmp/apache-maven.tar.gz ${BASE_URL}/apache-maven-${MAVEN_VERSION}-bin.tar.gz \
\
&& echo "Checking download hash" \
&& echo "${SHA} /tmp/apache-maven.tar.gz" | sha512sum -c - \
\
&& echo "Unziping maven" \
&& tar -xzf /tmp/apache-maven.tar.gz -C /usr/share/maven --strip-components=1 \
\
&& echo "Cleaning and setting links" \
&& rm -f /tmp/apache-maven.tar.gz \
&& ln -s /usr/share/maven/bin/mvn /usr/bin/mvn
ENV MAVEN_HOME /usr/share/maven
ENV MAVEN_CONFIG "$USER_HOME_DIR/.m2"
# Downloading and installing Gradle
# 1- Define a constant with the version of gradle you want to install
ARG GRADLE_VERSION=4.0.1
# 2- Define the URL where gradle can be downloaded from
ARG GRADLE_BASE_URL=https://services.gradle.org/distributions
# 3- Define the SHA key to validate the gradle download
# obtained from here https://gradle.org/release-checksums/
ARG GRADLE_SHA=d717e46200d1359893f891dab047fdab98784143ac76861b53c50dbd03b44fd4
# 4- Create the directories, download gradle, validate the download, install it, remove downloaded file and set links
RUN mkdir -p /usr/share/gradle /usr/share/gradle/ref \
&& echo "Downlaoding gradle hash" \
&& curl -fsSL -o /tmp/gradle.zip ${GRADLE_BASE_URL}/gradle-${GRADLE_VERSION}-bin.zip \
\
&& echo "Checking download hash" \
&& echo "${GRADLE_SHA} /tmp/gradle.zip" | sha256sum -c - \
\
&& echo "Unziping gradle" \
&& unzip -d /usr/share/gradle /tmp/gradle.zip \
\
&& echo "Cleaning and setting links" \
&& rm -f /tmp/gradle.zip \
&& ln -s /usr/share/gradle/gradle-${GRADLE_VERSION} /usr/bin/gradle
# 5- Define environmental variables required by gradle
ENV GRADLE_VERSION 4.0.1
ENV GRADLE_HOME /usr/bin/gradle
ENV GRADLE_USER_HOME /cache
ENV PATH $PATH:$GRADLE_HOME/bin
VOLUME $GRADLE_USER_HOME
CMD [""]
一旦您的自定义图像准备就绪,将其推送到注册表,然后jib
以下列方式引用它。
mvn compile jib:build \
-Djib.from.image=customImage
于 2020-06-01T07:11:13.120 回答