故事：我有一个功能齐全的Docker Jenkins镜像，casc工作得很好。让它单独呆了半年，现在图像从DockerHub消失了。我已经尝试了一些其他的Jenkins图像，但就是不能让casc部分工作。
因为我不明白这些图像中包含了什么，所以我决定从头开始构建一个Jenkins图像，这样我就可以理解和控制每一步。正如我所提到的，我以前的图像运行完全正常，主要的区别是它使用了遗留的jenkins-plugin-cli.sh，这在图像中不再可用。
我找到了这个页面：https://medium.com/@nabujjal/build-docker-image-for-jenkins-with-centos-as-the-base-image-ad78ebba7251以及支持页面：仅https://github.com/jenkinsci/plugin-installation-manager-tool/blob/master/README.md#plugin-input-format我也尝试了2.10.0版本在前一页列出。
我不能忘记这个错误：
[10/12]运行java -jar/tmp/jenkins-plugin-manager-2.12.9.jar--war /usr/lib/jenkins/jenkins.war --plugin-file/root/.jenkins/plugins/plugins.txt
14 0.266不允许参数：？？？-plugin-file #14 0.266线程“main”中出现异常java.io.IOException：无法读取命令行参数#14 0.266 at io.jenkins.tools.pluginmanager.cli.Main.main（Main.java：26）#14 0.266原因：org.kohsuke.args4j.CmdLineException:不允许参数：？？？-plugin-file #14 0.266 at org.kohsuke.args4j.CmdLineParser.parseArgument（CmdLineParser.java：509）#14 0.266 at io.jenkins.tools.pluginmanager.cli.Main.main（Main.java：22）
我的Dockerfile是：
FROM centos:7
RUN yum install epel-release -y
RUN yum install fontconfig java-11-openjdk -y
RUN yum install wget -y
RUN wget --no-check-certificate -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
RUN rpm -import http://pkg.jenkins.io/redhat-stable/jenkins.io.key
#RUN yum install jenkins -y
RUN wget --no-check-certificate https://get.jenkins.io/war-stable/2.375.2/jenkins.war -P /usr/lib/jenkins
RUN wget https://github.com/jenkinsci/plugin-installation-manager-tool/releases/download/2.12.9/jenkins-plugin-manager-2.12.9.jar -P /tmp
COPY plugins.txt /root/.jenkins/plugins/
RUN java -jar /tmp/jenkins-plugin-manager-2.12.9.jar --war /usr/lib/jenkins/jenkins.war —-plugin-file /root/.jenkins/plugins/plugins.txt
RUN yum clean all
COPY casc.yaml /usr/local/jenkins-casc.yaml
ENV CASC_JENKINS_CONFIG /usr/local/jenkins-casc.yaml
CMD java -Djenkins.install.runSetupWizard=false -jar /usr/lib/jenkins/jenkins.war完整输出：
% docker build -t centos7 . && docker run --name centos7 --rm -p 8080:8080 centos7
[+] Building 4.5s (14/16)
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 1.00kB 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [internal] load metadata for docker.io/library/centos:7 0.6s
=> [ 1/12] FROM docker.io/library/centos:7@sha256:be65f488b7764ad3638f236b7b515b3678369a5124c47b8d32916d6487418ea4 0.0s
=> [internal] load build context 0.0s
=> => transferring context: 62B 0.0s
=> CACHED [ 2/12] RUN yum install epel-release -y 0.0s
=> CACHED [ 3/12] RUN yum install fontconfig java-11-openjdk -y 0.0s
=> CACHED [ 4/12] RUN yum install wget -y 0.0s
=> CACHED [ 5/12] RUN wget --no-check-certificate -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo 0.0s
=> CACHED [ 6/12] RUN rpm -import http://pkg.jenkins.io/redhat-stable/jenkins.io.key 0.0s
=> CACHED [ 7/12] RUN wget --no-check-certificate https://get.jenkins.io/war-stable/2.375.2/jenkins.war -P /usr/lib/jenkins 0.0s
=> [ 8/12] RUN wget https://github.com/jenkinsci/plugin-installation-manager-tool/releases/download/2.12.9/jenkins-plugin-manager-2.12.9.jar -P /tmp 3.6s
=> [ 9/12] COPY plugins.txt /root/.jenkins/plugins/ 0.0s
=> ERROR [10/12] RUN java -jar /tmp/jenkins-plugin-manager-2.12.9.jar --war /usr/lib/jenkins/jenkins.war —-plugin-file /root/.jenkins/plugins/plugins.txt 0.3s
------
> [10/12] RUN java -jar /tmp/jenkins-plugin-manager-2.12.9.jar --war /usr/lib/jenkins/jenkins.war —-plugin-file /root/.jenkins/plugins/plugins.txt:
#14 0.266 --available-updates : Show available plugin updates for the requested plugins (default: false)
#14 0.266 --clean-download-directory : If sets, cleans the plugin download directory before plugin installation. Otherwise the tool performs
#14 0.266 plugin download and reports compatibility issues, if any. (default: false)
#14 0.266 --credentials <CREDENTIALS,CREDENTIALS,...> : Comma-separated list of credentials in format '<host>[:port]:<username>:<password>'. The password must
#14 0.266 not contain space or ','
#14 0.266 --jenkins-experimental-update-center URL : Sets experimental update center; will override JENKINS_UC_EXPERIMENTAL environment variable. If not
#14 0.266 set via CLI option or environment variable, will default to https://updates.jenkins.io/experimental/upd
#14 0.266 ate-center.json
#14 0.266 --jenkins-incrementals-repo-mirror URL : Set Maven mirror to be used to download plugins from the Incrementals repository, will override the
#14 0.266 JENKINS_INCREMENTALS_REPO_MIRROR environment variable. If not set via CLI option or environment
#14 0.266 variable, will default to https://repo.jenkins-ci.org/incrementals
#14 0.266 --jenkins-plugin-info URL : Sets the location of plugin information; will override JENKINS_PLUGIN_INFO environment variable. If
#14 0.266 not set via CLI option or environment variable, will default to
#14 0.266 https://updates.jenkins.io/plugin-versions.json
#14 0.266 --jenkins-update-center URL : Sets main update center; will override JENKINS_UC environment variable. If not set via CLI option or
#14 0.266 environment variable, will default to https://updates.jenkins.io/update-center.json
#14 0.266 --jenkins-version : Jenkins version to be used. If undefined, Plugin Manager will use alternative ways to retrieve the
#14 0.266 version, e.g. from WAR
#14 0.266 --latest VALUE : Set to true to download the latest version of all dependencies, even if the version(s) of the
#14 0.266 requested plugin(s) are not the latest. By default, plugin dependency versions will be determined by
#14 0.266 the update center metadata or plugin MANIFEST.MF (default: true)
#14 0.266 --latest-specified : Download latest transitive dependencies of any plugin that is requested to have the latest version. By
#14 0.266 default, plugin dependency versions will be determined by the update center metadata or plugin
#14 0.266 MANIFEST.MF (default: false)
#14 0.266 --list (-l) : Lists all plugins currently installed and if given a list of plugins to install either via file or CLI
#14 0.266 option, all plugins that will be installed by the tool (default: false)
#14 0.266 --no-download : Avoid downloading plugins; can be used in combination with other options to see information about
#14 0.266 plugins and their dependencies (default: false)
#14 0.266 --output (-o) [STDOUT | YAML | TXT] : Output format for available updates (default: STDOUT)
#14 0.266 --plugin-download-directory (-d) FILE : Path to directory in which to install plugins; will override PLUGIN_DIR environment variable.
#14 0.266 --plugin-file (-f) FILE : Path to plugins.txt or plugins.yaml file
#14 0.266 --plugins (-p) STRING[] : List of plugins to install, separated by a space
#14 0.266 --skip-failed-plugins : Skip installing plugins that have failed to download. By default, if a single plugin is unavailable
#14 0.266 then all plugins fail to download and install. (default: false)
#14 0.266 --verbose : Verbose logging (default: false)
#14 0.266 --version (-v) : View version and exit (default: false)
#14 0.266 --view-all-security-warnings : Set to true to show all plugins that have security warnings (default: false)
#14 0.266 --view-security-warnings : Show if any security warnings exist for the requested plugins (default: false)
#14 0.266 --war (-w) VAL : Path to Jenkins war file (default: /usr/lib/jenkins/jenkins.war)
#14 0.266 No argument is allowed: ???-plugin-file
#14 0.266 Exception in thread "main" java.io.IOException: Failed to read command-line arguments
#14 0.266 at io.jenkins.tools.pluginmanager.cli.Main.main(Main.java:26)
#14 0.266 Caused by: org.kohsuke.args4j.CmdLineException: No argument is allowed: ???-plugin-file
#14 0.266 at org.kohsuke.args4j.CmdLineParser.parseArgument(CmdLineParser.java:509)
#14 0.266 at io.jenkins.tools.pluginmanager.cli.Main.main(Main.java:22)
------
executor failed running [/bin/sh -c java -jar /tmp/jenkins-plugin-manager-2.12.9.jar --war /usr/lib/jenkins/jenkins.war —-plugin-file /root/.jenkins/plugins/plugins.txt]: exit code: 1接下来我可以尝试什么？
1条答案
按热度按时间fkaflof61#
你传递给“插件管理器”的标志似乎是导致问题的原因。您应该删除标志中的破折号并重新键入它们。此问题可能是由从“媒体”复制和粘贴引起的。