maven - 提升构建插件将 Artifact 部署到存储库

Question

我们有一个在 Windows slave 上运行的 Jenkins Maven 构建，它在每次提交时运行 Maven 包。我正在尝试使用提升的构建插件将提升的构建部署到 nexus 发布存储库。

我已经将“promote build when...”设置为手动批准，将“Deploy artifact to Maven Repository”的操作设置为“http://example.com:8081/nexus/content/repositories/releases/”，将repo id设置为“release”。
但是，当触发批准时，我们会得到以下堆栈跟踪:

[INFO] Deployment in http://example.com:8081/nexus/content/repositories/releases/ (id=release,uniqueVersion=true) Deploying the main artifact artifactid-1.0.2.pom Uploading: http://example.com:8081/nexus/content/repositories/releases/groupid/artifactid/1.0.2/artifactid-1.0.2.pom ERROR: Failed to deploy artifacts: Could not transfer artifact groupid:artifactid:pom:1.0.2 from/to release (http://example.com:8081/nexus/content/repositories/releases/): Failed to transfer file: http://example.com:8081/nexus/content/repositories/releases/groupid/artifactid/1.0.2/artifactid-1.0.2.pom. Return code is: 401, ReasonPhrase: Unauthorized. org.apache.maven.artifact.deployer.ArtifactDeploymentException: Failed to deploy artifacts: Could not transfer artifact groupid:artifactid:pom:1.0.2 from/to release (http://example.com:8081/nexus/content/repositories/releases/): Failed to transfer file: http://example.com:8081/nexus/content/repositories/releases/groupid/artifactid/1.0.2/artifactid-1.0.2.pom. Return code is: 401, ReasonPhrase: Unauthorized. at org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:143) at hudson.maven.reporters.MavenArtifactRecord.deploy(MavenArtifactRecord.java:193) at hudson.maven.RedeployPublisher.perform(RedeployPublisher.java:176) at hudson.plugins.promoted_builds.Promotion$RunnerImpl.build(Promotion.java:282) at hudson.plugins.promoted_builds.Promotion$RunnerImpl.doRun(Promotion.java:224) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:533) at hudson.model.Run.execute(Run.java:1740) at hudson.model.Run.run(Run.java:1678) at hudson.plugins.promoted_builds.Promotion.run(Promotion.java:174) at hudson.model.ResourceController.execute(ResourceController.java:89) at hudson.model.Executor.run(Executor.java:240)

如果我更改提升操作以触发 maven 部署，则重新运行构建并且部署目标按预期工作，如果我添加 git 发布者，这也会在身份验证时失败。如果由运行 Jenkins 的用户在本地执行，这两个操作都会成功。

提升的构建插件如何确定部署的身份验证详细信息？

Answer 1

要执行需要使用 Maven 进行身份验证的部署，您需要使用 settings.xml file 中的正确信息配置服务器。 .因此，使用以下内容修改(或创建)您的用户设置(在 ${user.home}/.m2/settings.xml 下):

<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                      https://maven.apache.org/xsd/settings-1.0.0.xsd">
  ...
  <servers>
    <server>
      <id>releases</id>
      <username>my_login</username>
      <password>my_password</password>
    </server>
  </servers>
  ...
</settings>

这定义了一个名为 releases 的服务器配置使用给定的用户名和密码。如果需要，您可以改用密码或私钥。

然后，您需要确保 Jenkins 正确读取您的 Maven 设置文件。在 Jenkins 2.8 下，您可以导航到“Jenkins > 全局工具配置”。



这两个选项指向全局 Maven 设置和之前修改过的用户设置。

最后，您需要确保 Jenkins 中配置的构建操作正在查找配置的服务器。在您的“将 Artifact 部署到 Maven 存储库”操作中，写入您的部署 URL，“存储库 ID”应为 <id>在 settings.xml 中配置的服务器, 即 releases在这种情况下: