如何在Windows上重启Jenkins？

Question

这是我第一次使用詹金斯。管理詹金斯

当我进入新项目页面时，我仍然没有看到Maven。我想我需要重新启动詹金斯。

我尝试了localhost:8080/重新加载，localhost:8080/重新启动，以及http://localhost:8080/safeRestart。我收到错误“Jenkins无法按当前配置重新启动自身。”

我仍然看到命令提示符正在运行。

此外，我光盘到詹金斯文件夹，并试图从那里重新启动，但没有工作。

jenkins.exe restart
2020-06-05 21:06:02,783 INFO  - Restarting the service with id 'jenkins'
2020-06-05 21:06:02,795 FATAL - WMI Operation failure: NoSuchService
WMI.WmiException: NoSuchService
   at winsw.WrapperService.ThrowNoSuchService()
   at winsw.WrapperService.Run(String[] _args, ServiceDescriptor descriptor)
   at winsw.WrapperService.Main(String[] args)
WMI.WmiException: NoSuchService
   at winsw.WrapperService.ThrowNoSuchService()
   at winsw.WrapperService.Run(String[] _args, ServiceDescriptor descriptor)
   at winsw.WrapperService.Main(String[] args)

如何在windows计算机上重新启动Jenkins？

更新1

在开始安装和启动jenkins时，我采取了以下步骤。

https://updates.jenkins-ci.org/download/war/下载的战争文件在c驱动器中创建一个文件夹Jenkins并将下载的战争移动到Jenkins文件夹

打开jenkins文件夹java-jar jenkins的命令提示符cd。它给了我临时密码

localhost:8080粘贴了密码

创建了一个帐户。下载了Jenkins中的maven插件。我没有看到Jenkins中列出Maven插件。之后，我不知道如何重新启动詹金斯。我将通过wiki指南将其安装为windows服务。有没有办法在不将其安装为windows服务的情况下修复它？

更新2

当我尝试安装一个windows服务时，我得到了这个

"

Error
Installing a service
[.jenkins] $ "C:\Users\Owner PC\.jenkins\jenkins.exe" install
2020-06-06 12:44:30,771 INFO  - Installing the service with id 'jenkins'
2020-06-06 12:44:30,859 FATAL - WMI Operation failure: AccessDenied
WMI.WmiException: AccessDenied
   at WMI.WmiRoot.BaseHandler.CheckError(ManagementBaseObject result)
   at WMI.WmiRoot.ClassHandler.Invoke(Object proxy, MethodInfo method, Object[] args)
   at WMI.Win32ServicesProxy.Create(String , String , String , ServiceType , ErrorControl , StartMode , Boolean , String , String , String[] )
   at winsw.WrapperService.Run(String[] _args, ServiceDescriptor descriptor)
   at winsw.WrapperService.Main(String[] args)
WMI.WmiException: AccessDenied
   at WMI.WmiRoot.BaseHandler.CheckError(ManagementBaseObject result)
   at WMI.WmiRoot.ClassHandler.Invoke(Object proxy, MethodInfo method, Object[] args)
   at WMI.Win32ServicesProxy.Create(String , String , String , ServiceType , ErrorControl , StartMode , Boolean , String , String , String[] )
   at winsw.WrapperService.Run(String[] _args, ServiceDescriptor descriptor)
   at winsw.WrapperService.Main(String[] args)"

更新3

我删除了詹金斯文件夹中的所有内容。

以管理员身份打开命令提示符。

运行java-javajenkins命令。战争命令提示符的最后几个链接：

        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
2020-06-06 18:53:28.976+0000 [id=21]    INFO    jenkins.model.Jenkins#cleanUp: S
topping Jenkins
2020-06-06 18:53:29.106+0000 [id=21]    INFO    jenkins.model.Jenkins$18#onAttai
ned: Started termination
2020-06-06 18:53:29.107+0000 [id=21]    SEVERE  jenkins.model.Jenkins$18#onTaskF
ailed: Failed NioChannelSelector.cleanUp
java.lang.IllegalArgumentException: Unable to inject class jenkins.slaves.NioCha
nnelSelector
        at hudson.init.TaskMethodFinder.lookUp(TaskMethodFinder.java:125)
        at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:105)
        at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)
        at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:296)
        at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:214)
        at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
        at jenkins.model.Jenkins$17.execute(Jenkins.java:3495)
        at org.jvnet.hudson.reactor.Reactor$Node.runIfPossible(Reactor.java:139)

        at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:128)
        at jenkins.model.Jenkins$17.execute(Jenkins.java:3495)
        at org.jvnet.hudson.reactor.Reactor$Node.runIfPossible(Reactor.java:139)

        at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:276)
        at jenkins.model.Jenkins._cleanUpRunTerminators(Jenkins.java:3492)
        at jenkins.model.Jenkins.cleanUp(Jenkins.java:3417)
        at hudson.WebAppMain$3.run(WebAppMain.java:283)
2020-06-06 18:53:29.140+0000 [id=21]    SEVERE  jenkins.model.Jenkins$18#onTaskF
ailed: Failed IOHubProvider.cleanUp
java.lang.IllegalArgumentException: Unable to inject class jenkins.slaves.IOHubP
rovider
        at hudson.init.TaskMethodFinder.lookUp(TaskMethodFinder.java:125)
        at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:105)
        at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)
        at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:296)
        at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:214)
        at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
        at jenkins.model.Jenkins$17.execute(Jenkins.java:3495)
        at org.jvnet.hudson.reactor.Reactor$Node.runIfPossible(Reactor.java:139)

        at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:128)
        at jenkins.model.Jenkins$17.execute(Jenkins.java:3495)
        at org.jvnet.hudson.reactor.Reactor$Node.runIfPossible(Reactor.java:139)

        at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:276)
        at jenkins.model.Jenkins._cleanUpRunTerminators(Jenkins.java:3492)
        at jenkins.model.Jenkins.cleanUp(Jenkins.java:3417)
        at hudson.WebAppMain$3.run(WebAppMain.java:283)
2020-06-06 18:53:29.143+0000 [id=21]    INFO    jenkins.model.Jenkins$18#onAttai
ned: Completed termination
2020-06-06 18:53:29.143+0000 [id=21]    INFO    jenkins.model.Jenkins#_cleanUpDi
sconnectComputers: Starting node disconnection
2020-06-06 18:53:29.148+0000 [id=21]    INFO    jenkins.model.Jenkins#_cleanUpSh
utdownPluginManager: Stopping plugin manager
2020-06-06 18:53:29.309+0000 [id=21]    INFO    c.b.j.cascade.PluginActivator#st
op: ### Stop.
2020-06-06 18:53:29.311+0000 [id=21]    INFO    jenkins.model.Jenkins#_cleanUpPe
rsistQueue: Persisting build queue
2020-06-06 18:53:29.385+0000 [id=21]    INFO    jenkins.model.Jenkins#cleanUp: J
enkins stopped

Answer 1

上面的错误日志给出了一些提示：

jenkins.exe restart
2020-06-05 21:06:02,783 INFO  - Restarting the service with id 'jenkins'
2020-06-05 21:06:02,795 FATAL - WMI Operation failure: NoSuchService
WMI.WmiException: NoSuchService

由于Jenkins未安装为Windows服务，因此您将面临问题。首先使用下面提供的链接将其安装为Windows服务，然后它应该可以工作。为此，转到Manage Jenkins部分，您将看到一个选项Install as Windows Service。一旦您将Jenkins安装为服务，您将看到一个名为jenkins的服务，如下所示：

https://wiki.jenkins.io/display/JENKINS/InstallingJenkins作为Windows服务