Jenkins - 无法下载升级/插件 - 代理已设置 - 能够在 IE 中通过 http 正常访问 .hpi

Question

我从 Jenkins 站点获取了 Windows Native .zip，并将 Jenkins 作为 Windows 服务安装在我的计算机 (Win 7) 上。

漂亮的仪表板已经启动，现在我想下载一些插件/甚至升级版本(首先)，因为几周前我得到了 .zip。

当我尝试升级/下载插件(在“管理 Jenkins”下)时，我收到以下错误消息，不知道我可能缺少什么。

在插件的“高级”选项卡下，我提供了代理服务器和端口。我注意到的另一点是，当我下载插件(并且失败)时显示插件 .hpi 文件的链接，如果我在 Internet Explorer 中使用“http://../../.hpi”，它会显示弹出很好(告诉我打开/保存等)，所以从某种意义上说，我可以直接访问 .hpi 文件。我可以手动下载 .hpi 文件并将其放在 Jenkins Installation/..respective/../../文件夹下，并在每次安装新的/替换现有的 .hpi 时重新启动 Jenkins 服务，但我不想这样做那个。

安装插件/升级

Preparation 

    Checking internet connectivity
    Checking update center connectivity
    java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(Unknown Source) at java.net.PlainSocketImpl.connectToAddress(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at sun.net.NetworkClient.doConnect(Unknown Source) at sun.net.www.http.HttpClient.openServer(Unknown Source) at sun.net.www.http.HttpClient.openServer(Unknown Source) at sun.net.www.http.HttpClient.(Unknown Source) at sun.net.www.http.HttpClient.New(Unknown Source) at sun.net.www.http.HttpClient.New(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at hudson.model.UpdateCenter$UpdateCenterConfiguration.testConnection(UpdateCenter.java:860) at hudson.model.UpdateCenter$UpdateCenterConfiguration.checkUpdateCenter(UpdateCenter.java:709) at hudson.model.UpdateCenter$ConnectionCheckJob.run(UpdateCenter.java:1030) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 

jenkins.war 
Failure -

hudson.util.IOException2: Failed to download from http://updates.jenkins-ci.org/download/war/1.508/jenkins.war
    at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:782)
    at hudson.model.UpdateCenter$DownloadJob._run(UpdateCenter.java:1123)
    at hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1101)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.net.ConnectException: Connection refused: connect
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
    at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:752)
    ... 8 more
Caused by: java.net.ConnectException: Connection refused: connect
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.PlainSocketImpl.doConnect(Unknown Source)
    at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
    at java.net.PlainSocketImpl.connect(Unknown Source)
    at java.net.SocksSocketImpl.connect(Unknown Source)
    at java.net.Socket.connect(Unknown Source)
    at java.net.Socket.connect(Unknown Source)
    at sun.net.NetworkClient.doConnect(Unknown Source)
    at sun.net.www.http.HttpClient.openServer(Unknown Source)
    at sun.net.www.http.HttpClient.openServer(Unknown Source)
    at sun.net.www.http.HttpClient.<init>(Unknown Source)
    at sun.net.www.http.HttpClient.New(Unknown Source)
    at sun.net.www.http.HttpClient.New(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.connect(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source)
    at java.net.URLConnection.getHeaderFieldInt(Unknown Source)
    at java.net.URLConnection.getContentLength(Unknown Source)
    at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:751)
    ... 8 more

Preparation 

    Checking internet connectivity
    Checking update center connectivity
    java.io.IOException: Server returned HTTP response code: 403 for URL: http://updates.jenkins-ci.org/update-center.json?uctest at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) at hudson.model.UpdateCenter$UpdateCenterConfiguration.testConnection(UpdateCenter.java:860) at hudson.model.UpdateCenter$UpdateCenterConfiguration.checkUpdateCenter(UpdateCenter.java:709) at hudson.model.UpdateCenter$ConnectionCheckJob.run(UpdateCenter.java:1030) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 

Timestamper 
Failure -

hudson.util.IOException2: Failed to download from http://updates.jenkins-ci.org/download/plugins/timestamper/1.5.3/timestamper.hpi
    at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:782)
    at hudson.model.UpdateCenter$DownloadJob._run(UpdateCenter.java:1123)
    at hudson.model.UpdateCenter$InstallationJob._run(UpdateCenter.java:1285)
    at hudson.model.UpdateCenter$DownloadJob.run(UpdateCenter.java:1101)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: Server returned HTTP response code: 403 for URL: http://updates.jenkins-ci.org/download/plugins/timestamper/1.5.3/timestamper.hpi
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
    at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:752)
    ... 9 more
Caused by: java.io.IOException: Server returned HTTP response code: 403 for URL: http://updates.jenkins-ci.org/download/plugins/timestamper/1.5.3/timestamper.hpi
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
    at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source)
    at java.net.URLConnection.getHeaderFieldInt(Unknown Source)
    at java.net.URLConnection.getContentLength(Unknown Source)
    at hudson.model.UpdateCenter$UpdateCenterConfiguration.download(UpdateCenter.java:751)
    ... 9 more

Answer 1

由于我们的更新中心服务器不执行任何身份验证，因此永远不会返回 403，因此 403 错误很可能是由您的 HTTP 代理返回的。如果我是您，我会检查代理用户名和密码。

我们可能应该在配置页面中添加一个连接检查按钮，您可以在其中输入代理详细信息。如果您愿意将此作为票据提交到 https://issues.jenkins-ci.org/ ，我很乐意做到这一点。