通过代理使用 mvn 和 jib 构建 docker 图像

Question

我正在运行使用此命令使用 maven 和 jib
构建 docker 图像 mvn compile jib:dockerBuild -Djib.to.image="$IMAGE_NAME"
这个命令在我的机器上工作得很好，因为它会从互联网上下载一些东西，但是，当我尝试运行它在管道（在 AWS 上）中时，情况并非如此运行在需要代理的企业网络中
我已经尝试过这个命令：
export MAVEN_OPTS="-DsocksProxyHost=<host> -DsocksProxyPort=<port>"
但它没有用，而且我不想触摸 settings.xml 文件，因为我无权访问它，所以我想要的唯一解决方案是提供一个带有所列命令的代理以上。
这是命令的整个日志：

[INFO] Scanning for projects...
Downloading from central: https://repo.maven.apache.org/maven2/kr/motd/maven/os-maven-plugin/1.6.2/os-maven-plugin-1.6.2.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[ERROR] Unresolveable build extension: Plugin kr.motd.maven:os-maven-plugin:1.6.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for kr.motd.maven:os-maven-plugin:jar:1.6.2 @ 
 @ 
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]   
[ERROR]   The project com.bla:backend:1.0-SNAPSHOT (/codebuild/output/src794035415/src/backend/pom.xml) has 1 error
[ERROR]     Unresolveable build extension: Plugin kr.motd.maven:os-maven-plugin:1.6.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for kr.motd.maven:os-maven-plugin:jar:1.6.2: Could not transfer artifact kr.motd.maven:os-maven-plugin:pom:1.6.2 from/to central (https://repo.maven.apache.org/maven2): Transfer failed for https://repo.maven.apache.org/maven2/kr/motd/maven/os-maven-plugin/1.6.2/os-maven-plugin-1.6.2.pom: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target -> [Help 2]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/PluginManagerException

[Container] 2021/02/26 11:15:48 Command did not exit successfully cd backend && mvn compile jib:dockerBuild -Dhttp.proxyHost=http://path/to/proxy -Dhttp.proxyPort=8080 -Djib.to.image="$JAVA_SERVICE_IMAGE_NAME" && cd .. exit status 1
[Container] 2021/02/26 11:15:48 Phase complete: BUILD State: FAILED_WITH_ABORT
[Container] 2021/02/26 11:15:48 Phase context status code: COMMAND_EXECUTION_ERROR Message: Error while executing command: cd backend && mvn compile jib:dockerBuild -Dhttp.proxyHost=http://path/to/proxy -Dhttp.proxyPort=8080 -Djib.to.image="$JAVA_SERVICE_IMAGE_NAME" && cd ... Reason: exit status 1

Answer 1

有多种方法。首先，查看此 Oracle doc 以了解您可以设置的标准 Java 网络属性。

在 settings.xml（Maven 设置文件）中设置代理配置。例如，

  <proxies>
    <proxy>
      <id>for-https-proxying</id> <!-- Make sure you use different IDs -->
      <!-- For HTTPS proxying. AFAIK, the Maven doc is wrong about this. -->
      <protocol>https</protocol>
      <host>my.company.proxy.com</host>
      <nonProxyHosts>localhost|srv-abc|*.int</nonProxyHosts>
    </proxy>
    <proxy>
      <id>for-http-proxying</id>
      <protocol>http</protocol>  <!-- for HTTP proxying  -->
      <host>my.company.proxy.com</host>
      <nonProxyHosts>localhost|srv-abc|*.int</nonProxyHosts>
    </proxy>
  </proxies>

查看 Maven Settings Reference 了解更多详情。

在运行 Jib (JVM) 时设置网络系统属性。例如，一个命令行，

$ mvn -Dhttp.proxyHost=my.company.proxy.com \
      -Dhttp.proxyPort=... \
      -Dhttp.nonProxyHosts=... \
      -Dhttps.proxyHost=... \
      -Dhttps.proxyPort=... \
      compile jib:build

参考：https://github.com/GoogleContainerTools/jib/issues/1403

通过代理使用 mvn 和 jib 构建 docker 图像

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