【发布时间】：2020-06-07 03:49:04
【问题描述】：
在 pod 内运行 jenkins 时，它显示 jenkins 已启动并正在运行，但出现此长错误。
我在 pod 内执行的命令：
docker run --name=jenkins-container docker-jenkins
错误日志：
Running from: /usr/share/jenkins/jenkins.war
webroot: EnvVars.masterEnvVars.get("JENKINS_HOME")
2020-06-07 03:32:13.394+0000 [id=1] INFO org.eclipse.jetty.util.log.Log#initialized: Logging initialized @519ms to org.eclipse.jetty.util.log.JavaUtilLog
2020-06-07 03:32:13.588+0000 [id=1] INFO winstone.Logger#logInternal: Beginning extraction from war file
2020-06-07 03:32:15.180+0000 [id=1] WARNING o.e.j.s.handler.ContextHandler#setContextPath: Empty contextPath
2020-06-07 03:32:15.302+0000 [id=1] INFO org.eclipse.jetty.server.Server#doStart: jetty-9.4.27.v20200227; built: 2020-02-27T18:37:21.340Z; git: a304fd9f351f337e7c0e2a7c28878dd536149c6c; jvm 1.8.0_242-b08
2020-06-07 03:32:15.764+0000 [id=1] INFO o.e.j.w.StandardDescriptorProcessor#visitServlet: NO JSP Support for /, did not find org.eclipse.jetty.jsp.JettyJspServlet
2020-06-07 03:32:15.888+0000 [id=1] INFO o.e.j.s.s.DefaultSessionIdManager#doStart: DefaultSessionIdManager workerName=node0
2020-06-07 03:32:15.888+0000 [id=1] INFO o.e.j.s.s.DefaultSessionIdManager#doStart: No SessionScavenger set, using defaults
2020-06-07 03:32:15.897+0000 [id=1] INFO o.e.j.server.session.HouseKeeper#startScavenging: node0 Scavenging every 660000ms
2020-06-07 03:32:16.757+0000 [id=1] INFO hudson.WebAppMain#contextInitialized: Jenkins home directory: /var/jenkins_home found at: EnvVars.masterEnvVars.get("JENKINS_HOME")
2020-06-07 03:32:16.944+0000 [id=1] INFO o.e.j.s.handler.ContextHandler#doStart: Started w.@5b800468{Jenkins v2.239,/,file:///var/jenkins_home/war/,AVAILABLE}{/var/jenkins_home/war}
2020-06-07 03:32:17.001+0000 [id=1] INFO o.e.j.server.AbstractConnector#doStart: Started ServerConnector@6f43c82{HTTP/1.1, (http/1.1)}{0.0.0.0:8080}
2020-06-07 03:32:17.001+0000 [id=1] INFO org.eclipse.jetty.server.Server#doStart: Started @4126ms
2020-06-07 03:32:17.003+0000 [id=21] INFO winstone.Logger#logInternal: Winstone Servlet Engine running: controlPort=disabled
2020-06-07 03:32:18.622+0000 [id=27] INFO jenkins.InitReactorRunner$1#onAttained: Started initialization
2020-06-07 03:32:18.725+0000 [id=27] INFO jenkins.InitReactorRunner$1#onAttained: Listed all plugins
2020-06-07 03:32:20.825+0000 [id=33] INFO jenkins.InitReactorRunner$1#onAttained: Prepared all plugins
2020-06-07 03:32:20.838+0000 [id=28] INFO jenkins.InitReactorRunner$1#onAttained: Started all plugins
2020-06-07 03:32:20.863+0000 [id=31] INFO jenkins.InitReactorRunner$1#onAttained: Augmented all extensions
2020-06-07 03:32:21.808+0000 [id=26] INFO jenkins.InitReactorRunner$1#onAttained: System config loaded
2020-06-07 03:32:21.809+0000 [id=29] INFO jenkins.InitReactorRunner$1#onAttained: System config adapted
2020-06-07 03:32:21.957+0000 [id=26] INFO jenkins.InitReactorRunner$1#onAttained: Loaded all jobs
2020-06-07 03:32:21.960+0000 [id=28] INFO jenkins.InitReactorRunner$1#onAttained: Configuration for all jobs updated
2020-06-07 03:32:22.086+0000 [id=46] INFO hudson.model.AsyncPeriodicWork#lambda$doRun$0: Started Download metadata
2020-06-07 03:32:22.136+0000 [id=46] INFO hudson.util.Retrier#start: Attempt #1 to do the action check updates server
2020-06-07 03:32:22.635+0000 [id=27] INFO jenkins.install.UpgradeWizard#applyForcedChanges: New API token system configured with insecure options to keep legacy behavior
2020-06-07 03:32:22.884+0000 [id=46] INFO hudson.util.Retrier#start: The attempt #1 to do the action check updates server failed with an allowed exception:
java.net.NoRouteToHostException: No route to host (Host unreachable)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:607)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:666)
at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:463)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:558)
at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264)
at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1162)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1056)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:268)
at hudson.model.DownloadService.loadJSON(DownloadService.java:114)
at hudson.model.UpdateSite.updateDirectlyNow(UpdateSite.java:212)
at hudson.model.UpdateSite.updateDirectlyNow(UpdateSite.java:207)
at hudson.PluginManager.checkUpdatesServer(PluginManager.java:1767)
at hudson.util.Retrier.start(Retrier.java:63)
at hudson.PluginManager.doCheckUpdatesServer(PluginManager.java:1738)
at jenkins.DailyCheck.execute(DailyCheck.java:93)
at hudson.model.AsyncPeriodicWork.lambda$doRun$0(AsyncPeriodicWork.java:100)
at java.lang.Thread.run(Thread.java:748)
2020-06-07 03:32:22.885+0000 [id=46] INFO hudson.util.Retrier#start: Calling the listener of the allowed exception 'No route to host (Host unreachable)' at the attempt #1 to do the action check updates server
2020-06-07 03:32:22.887+0000 [id=46] INFO hudson.util.Retrier#start: Attempted the action check updates server for 1 time(s) with no success
2020-06-07 03:32:22.888+0000 [id=46] SEVERE hudson.PluginManager#doCheckUpdatesServer: Error checking update sites for 1 attempt(s). Last exception was: NoRouteToHostException: No route to host (Host unreachable)
2020-06-07 03:32:22.900+0000 [id=46] INFO hudson.model.AsyncPeriodicWork#lambda$doRun$0: Finished Download metadata. 802 ms
2020-06-07 03:32:23.166+0000 [id=32] INFO jenkins.InitReactorRunner$1#onAttained: Completed initialization
2020-06-07 03:32:23.393+0000 [id=20] INFO hudson.WebAppMain$3#run: Jenkins is fully up and running
有什么办法吗？
如何在kubernetes上部署jenkins并执行
【问题讨论】：
标签： ubuntu jenkins namespaces minikube kubernetes-pod