从官方Dockerfile构buildjenkins docker镜像

我试图从官方jenkins git repobuild立一个jenkins docker镜像: https://github.com/jenkinsci/dockerhttps://github.com/jenkinsci/docker

但是,当我尝试使用docker run -it -dP jenkins的图像的容器docker run -it -dP jenkins ,它立即退出,当我检查docker日志,我得到以下错误:

 : invalid option 

我读了这个错误,可能是因为tini的pid不是1.我查看了文档,看到如果我们做了以下的事情,应该可以解决这个问题。 将-sparameter passing给Tini(tini -s – …)设置环境variablesTINI_SUBREAPER(例如导出TINI_SUBREAPER =)。

但是没有解决任何问题。

以下是使用docker docker build -t jenkins .的Dockerfile的精确副本docker build -t jenkins .

 FROM openjdk:8-jdk RUN apt-get update && apt-get install -y git curl && rm -rf /var/lib/apt/lists/* ARG user=jenkins ARG group=jenkins ARG uid=1000 ARG gid=1000 ARG http_port=8080 ARG agent_port=50000 ENV JENKINS_HOME /var/jenkins_home ENV JENKINS_SLAVE_AGENT_PORT ${agent_port} ENV TINI_SUBREAPER= # Jenkins is run with user `jenkins`, uid = 1000 # If you bind mount a volume from the host or a data container, # ensure you use the same uid RUN groupadd -g ${gid} ${group} \ && useradd -d "$JENKINS_HOME" -u ${uid} -g ${gid} -m -s /bin/bash ${user} # Jenkins home directory is a volume, so configuration and build history # can be persisted and survive image upgrades VOLUME /var/jenkins_home # `/usr/share/jenkins/ref/` contains all reference configuration we want # to set on a fresh new installation. Use it to bundle additional plugins # or config file with your custom jenkins Docker image. RUN mkdir -p /usr/share/jenkins/ref/init.groovy.d ENV TINI_VERSION 0.14.0 ENV TINI_SHA 6c41ec7d33e857d4779f14d9c74924cab0c7973485d2972419a3b7c7620ff5fd # Use tini as subreaper in Docker container to adopt zombie processes RUN curl -fsSL https://github.com/krallin/tini/releases/download/v${TINI_VERSION}/tini-static-amd64 -o /bin/tini && chmod +x /bin/tini \ && echo "$TINI_SHA /bin/tini" | sha256sum -c - COPY init.groovy /usr/share/jenkins/ref/init.groovy.d/tcp-slave-agent-port.groovy # jenkins version being bundled in this docker image ARG JENKINS_VERSION ENV JENKINS_VERSION ${JENKINS_VERSION:-2.60.1} # jenkins.war checksum, download will be validated using it ARG JENKINS_SHA=34fde424dde0e050738f5ad1e316d54f741c237bd380bd663a07f96147bb1390 # Can be used to customize where jenkins.war get downloaded from ARG JENKINS_URL=https://repo.jenkins-ci.org/public/org/jenkins-ci/main/jenkins-war/${JENKINS_VERSION}/jenkins-war-${JENKINS_VERSION}.war # could use ADD but this one does not check Last-Modified header neither does it allow to control checksum # see https://github.com/docker/docker/issues/8331 RUN curl -fsSL ${JENKINS_URL} -k -o /usr/share/jenkins/jenkins.war \ && echo "${JENKINS_SHA} /usr/share/jenkins/jenkins.war" | sha256sum -c - ENV JENKINS_UC https://updates.jenkins.io RUN chown -R ${user} "$JENKINS_HOME" /usr/share/jenkins/ref # for main web interface: EXPOSE ${http_port} # will be used by attached slave agents: EXPOSE ${agent_port} ENV COPY_REFERENCE_FILE_LOG $JENKINS_HOME/copy_reference_file.log USER ${user} COPY jenkins-support /usr/local/bin/jenkins-support COPY jenkins.sh /usr/local/bin/jenkins.sh ENTRYPOINT ["/bin/tini", "--", "/usr/local/bin/jenkins.sh"] # from a derived Dockerfile, can use `RUN plugins.sh active.txt` to setup /usr/share/jenkins/ref/plugins from a support bundle COPY plugins.sh /usr/local/bin/plugins.sh COPY install-plugins.sh /usr/local/bin/install-plugins.sh 

问题是在docker版本。 我的Docker版本是旧的。 不知道哪个命令不被支持,但是新的dockerbuild立了dockerfile。