- 下载jenkins：https://jenkins.io/download/ 。下载的是jenkins.war。
- Linux环境：Java的JDK环境，Tomcat。(java -version：查看JDK版本)。
- 将下载的jenkins.war包放到Tomcat的webapps下启动Tomcat。官方推荐使用：
- 新建一个jenkins文件夹，将jenkins.war包放到这个新建的文件夹下面，在这个文件夹中使用：java -jar jenkins.war --httpPort=8080
- 启动报错：
View Code19-Sep-2019 14:25:08.044 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.0.43 19-Sep-2019 14:25:08.051 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Mar 28 2017 14:42:59 UTC 19-Sep-2019 14:25:08.051 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.0.43.0 19-Sep-2019 14:25:08.051 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux 19-Sep-2019 14:25:08.051 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 5.2.15 19-Sep-2019 14:25:08.051 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 19-Sep-2019 14:25:08.052 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/java/jdk1.8.0_45/jre 19-Sep-2019 14:25:08.052 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_45-b14 19-Sep-2019 14:25:08.052 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation 19-Sep-2019 14:25:08.052 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /home/tomcat 19-Sep-2019 14:25:08.052 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /home/tomcat 19-Sep-2019 14:25:08.052 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/home/tomcat/conf/logging.properties 19-Sep-2019 14:25:08.052 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 19-Sep-2019 14:25:08.052 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 19-Sep-2019 14:25:08.052 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 19-Sep-2019 14:25:08.053 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.endorsed.dirs=/home/tomcat/endorsed 19-Sep-2019 14:25:08.053 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/home/tomcat 19-Sep-2019 14:25:08.053 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/home/tomcat 19-Sep-2019 14:25:08.053 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/home/tomcat/temp 19-Sep-2019 14:25:08.053 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib 19-Sep-2019 14:25:08.372 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"] 19-Sep-2019 14:25:08.402 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 19-Sep-2019 14:25:08.409 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"] 19-Sep-2019 14:25:08.411 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 19-Sep-2019 14:25:08.415 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1158 ms 19-Sep-2019 14:25:08.471 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina 19-Sep-2019 14:25:08.474 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.43 19-Sep-2019 14:25:08.509 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive /home/tomcat/webapps/jenkins.war 19-Sep-2019 14:25:25.480 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. Jenkins home directory: /root/.jenkins found at: $user.home/.jenkins 19-Sep-2019 14:25:26.376 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive /home/tomcat/webapps/jenkins.war has finished in 17,858 ms 19-Sep-2019 14:25:26.393 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"] 19-Sep-2019 14:25:26.411 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"] 19-Sep-2019 14:25:26.436 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 18021 ms 19-Sep-2019 14:25:27.075 INFO [pool-6-thread-2] jenkins.InitReactorRunner$1.onAttained Started initialization 19-Sep-2019 14:25:27.089 INFO [pool-6-thread-2] jenkins.InitReactorRunner$1.onAttained Listed all plugins 19-Sep-2019 14:25:29.765 INFO [pool-6-thread-1] jenkins.InitReactorRunner$1.onAttained Prepared all plugins 19-Sep-2019 14:25:29.766 INFO [pool-6-thread-1] jenkins.InitReactorRunner$1.onAttained Started all plugins 19-Sep-2019 14:25:29.780 INFO [pool-6-thread-2] jenkins.InitReactorRunner$1.onAttained Augmented all extensions 19-Sep-2019 14:25:29.818 WARNING [UpdateCenter.init] hudson.model.UpdateCenter.load Failed to load /root/.jenkins/hudson.model.UpdateCenter.xml java.io.IOException: Unable to read /root/.jenkins/hudson.model.UpdateCenter.xml at hudson.XmlFile.unmarshal(XmlFile.java:165) at hudson.model.UpdateCenter.load(UpdateCenter.java:775) at hudson.model.UpdateCenter.init(UpdateCenter.java:2035) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104) at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$7.runTask(Jenkins.java:996) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: com.thoughtworks.xstream.io.StreamException: : only 1.0 is supported as ) at com.thoughtworks.xstream.io.xml.AbstractPullReader.readRealEvent(AbstractPullReader.java:148) at com.thoughtworks.xstream.io.xml.AbstractPullReader.readEvent(AbstractPullReader.java:141) at com.thoughtworks.xstream.io.xml.AbstractPullReader.move(AbstractPullReader.java:118) at com.thoughtworks.xstream.io.xml.AbstractPullReader.moveDown(AbstractPullReader.java:103) at com.thoughtworks.xstream.io.xml.XppReader.
(XppReader.java:63) at com.thoughtworks.xstream.io.xml.AbstractXppDriver.createReader(AbstractXppDriver.java:54) at com.thoughtworks.xstream.io.xml.AbstractXppDriver.createReader(AbstractXppDriver.java:65) at hudson.XmlFile.unmarshal(XmlFile.java:163) ... 15 more Caused by: org.xmlpull.v1.XmlPullParserException: only 1.0 is supported as ) at org.xmlpull.mxp1.MXParser.parseXmlDecl(MXParser.java:2592) at org.xmlpull.mxp1.MXParser.parsePI(MXParser.java:2466) at org.xmlpull.mxp1.MXParser.parseProlog(MXParser.java:1447) at org.xmlpull.mxp1.MXParser.nextImpl(MXParser.java:1395) at org.xmlpull.mxp1.MXParser.next(MXParser.java:1093) at com.thoughtworks.xstream.io.xml.XppReader.pullNextEvent(XppReader.java:109) ... 23 more 19-Sep-2019 14:25:29.820 SEVERE [pool-6-thread-1] jenkins.InitReactorRunner$1.onTaskFailed Failed Loading global config java.io.IOException: Unable to read /root/.jenkins/config.xml at hudson.XmlFile.unmarshal(XmlFile.java:165) at jenkins.model.Jenkins.loadConfig(Jenkins.java:2783) at jenkins.model.Jenkins.access$700(Jenkins.java:321) at jenkins.model.Jenkins$16.run(Jenkins.java:2801) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$7.runTask(Jenkins.java:996) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: com.thoughtworks.xstream.io.StreamException: : only 1.0 is supported as ) at com.thoughtworks.xstream.io.xml.AbstractPullReader.readRealEvent(AbstractPullReader.java:148) at com.thoughtworks.xstream.io.xml.AbstractPullReader.readEvent(AbstractPullReader.java:141) at com.thoughtworks.xstream.io.xml.AbstractPullReader.move(AbstractPullReader.java:118) at com.thoughtworks.xstream.io.xml.AbstractPullReader.moveDown(AbstractPullReader.java:103) at com.thoughtworks.xstream.io.xml.XppReader. (XppReader.java:63) at com.thoughtworks.xstream.io.xml.AbstractXppDriver.createReader(AbstractXppDriver.java:54) at com.thoughtworks.xstream.io.xml.AbstractXppDriver.createReader(AbstractXppDriver.java:65) at hudson.XmlFile.unmarshal(XmlFile.java:163) ... 11 more Caused by: org.xmlpull.v1.XmlPullParserException: only 1.0 is supported as ) at org.xmlpull.mxp1.MXParser.parseXmlDecl(MXParser.java:2592) at org.xmlpull.mxp1.MXParser.parsePI(MXParser.java:2466) at org.xmlpull.mxp1.MXParser.parseProlog(MXParser.java:1447) at org.xmlpull.mxp1.MXParser.nextImpl(MXParser.java:1395) at org.xmlpull.mxp1.MXParser.next(MXParser.java:1093) at com.thoughtworks.xstream.io.xml.XppReader.pullNextEvent(XppReader.java:109) ... 19 more 19-Sep-2019 14:25:29.845 SEVERE [Jenkins initialization thread] hudson.util.BootFailure.publish Failed to initialize Jenkins hudson.util.HudsonFailedToLoad: org.jvnet.hudson.reactor.ReactorException: java.io.IOException: Unable to read /root/.jenkins/config.xml at hudson.WebAppMain$3.run(WebAppMain.java:243) Caused by: org.jvnet.hudson.reactor.ReactorException: java.io.IOException: Unable to read /root/.jenkins/config.xml at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:269) at jenkins.InitReactorRunner.run(InitReactorRunner.java:44) at jenkins.model.Jenkins.executeReactor(Jenkins.java:1007) at jenkins.model.Jenkins. (Jenkins.java:867) at hudson.model.Hudson. (Hudson.java:85) at hudson.model.Hudson. (Hudson.java:81) at hudson.WebAppMain$3.run(WebAppMain.java:226) Caused by: java.io.IOException: Unable to read /root/.jenkins/config.xml at hudson.XmlFile.unmarshal(XmlFile.java:165) at jenkins.model.Jenkins.loadConfig(Jenkins.java:2783) at jenkins.model.Jenkins.access$700(Jenkins.java:321) at jenkins.model.Jenkins$16.run(Jenkins.java:2801) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$7.runTask(Jenkins.java:996) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: com.thoughtworks.xstream.io.StreamException: : only 1.0 is supported as ) at com.thoughtworks.xstream.io.xml.AbstractPullReader.readRealEvent(AbstractPullReader.java:148) at com.thoughtworks.xstream.io.xml.AbstractPullReader.readEvent(AbstractPullReader.java:141) at com.thoughtworks.xstream.io.xml.AbstractPullReader.move(AbstractPullReader.java:118) at com.thoughtworks.xstream.io.xml.AbstractPullReader.moveDown(AbstractPullReader.java:103) at com.thoughtworks.xstream.io.xml.XppReader. (XppReader.java:63) at com.thoughtworks.xstream.io.xml.AbstractXppDriver.createReader(AbstractXppDriver.java:54) at com.thoughtworks.xstream.io.xml.AbstractXppDriver.createReader(AbstractXppDriver.java:65) at hudson.XmlFile.unmarshal(XmlFile.java:163) ... 11 more Caused by: org.xmlpull.v1.XmlPullParserException: only 1.0 is supported as ) at org.xmlpull.mxp1.MXParser.parseXmlDecl(MXParser.java:2592) at org.xmlpull.mxp1.MXParser.parsePI(MXParser.java:2466) at org.xmlpull.mxp1.MXParser.parseProlog(MXParser.java:1447) at org.xmlpull.mxp1.MXParser.nextImpl(MXParser.java:1395) at org.xmlpull.mxp1.MXParser.next(MXParser.java:1093) at com.thoughtworks.xstream.io.xml.XppReader.pullNextEvent(XppReader.java:109) ... 19 more 19-Sep-2019 14:25:30.503 INFO [Jenkins initialization thread] jenkins.model.Jenkins.cleanUp Stopping Jenkins 19-Sep-2019 14:25:30.922 WARNING [NullIdDescriptorMonitor.verify] hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.error Failed to instantiate Key[type=org.jenkinsci.main.modules.instance_identity.PageDecoratorImpl, annotation=[none]]; skipping this component com.google.inject.ProvisionException: Guice provision errors: 1) Error injecting constructor, java.lang.ClassCastException: org.bouncycastle.asn1.pkcs.PrivateKeyInfo cannot be cast to org.bouncycastle.openssl.PEMKeyPair at org.jenkinsci.main.modules.instance_identity.PageDecoratorImpl. (PageDecoratorImpl.java:20) 1 error at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:52) at com.google.inject.Scopes$1$1.get(Scopes.java:65) at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:424) at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:1005) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1051) at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:1001) at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:386) at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:377) at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:470) at hudson.ExtensionList.load(ExtensionList.java:349) at hudson.ExtensionList.ensureLoaded(ExtensionList.java:287) at hudson.ExtensionList.iterator(ExtensionList.java:156) at hudson.diagnosis.NullIdDescriptorMonitor.verify(NullIdDescriptorMonitor.java:67) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104) at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$7.runTask(Jenkins.java:996) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.ClassCastException: org.bouncycastle.asn1.pkcs.PrivateKeyInfo cannot be cast to org.bouncycastle.openssl.PEMKeyPair at org.jenkinsci.main.modules.instance_identity.InstanceIdentity.read(InstanceIdentity.java:89) at org.jenkinsci.main.modules.instance_identity.InstanceIdentity. (InstanceIdentity.java:62) at org.jenkinsci.main.modules.instance_identity.InstanceIdentity. (InstanceIdentity.java:43) at org.jenkinsci.main.modules.instance_identity.PageDecoratorImpl. (PageDecoratorImpl.java:21) at org.jenkinsci.main.modules.instance_identity.PageDecoratorImpl$$FastClassByGuice$$68618106.newInstance( ) at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40) at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61) at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:108) at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:88) at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:269) at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1058) at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40) ... 26 more 19-Sep-2019 14:25:31.184 WARNING [NullIdDescriptorMonitor.verify] hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.error Failed to instantiate Key[type=org.jenkinsci.main.modules.sshd.SSHD, annotation=[none]]; skipping this component com.google.inject.ProvisionException: Guice provision errors: 1) Error injecting constructor, java.lang.ClassCastException: org.bouncycastle.asn1.pkcs.PrivateKeyInfo cannot be cast to org.bouncycastle.openssl.PEMKeyPair at org.jenkinsci.main.modules.instance_identity.InstanceIdentity. (InstanceIdentity.java:43) while locating org.jenkinsci.main.modules.instance_identity.InstanceIdentity for field at org.jenkinsci.main.modules.sshd.SSHD.identity(SSHD.java:33) 1 error at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:52) at com.google.inject.Scopes$1$1.get(Scopes.java:65) at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:424) at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) at com.google.inject.internal.SingleFieldInjector.inject(SingleFieldInjector.java:54) at com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:132) at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:117) at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:88) at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:269) at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1058) at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40) at com.google.inject.Scopes$1$1.get(Scopes.java:65) at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:424) at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:1005) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1051) at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:1001) at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:386) at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:377) at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:470) at hudson.ExtensionList.load(ExtensionList.java:349) at hudson.ExtensionList.ensureLoaded(ExtensionList.java:287) at hudson.ExtensionList.iterator(ExtensionList.java:156) at hudson.diagnosis.NullIdDescriptorMonitor.verify(NullIdDescriptorMonitor.java:67) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104) at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$7.runTask(Jenkins.java:996) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.ClassCastException: org.bouncycastle.asn1.pkcs.PrivateKeyInfo cannot be cast to org.bouncycastle.openssl.PEMKeyPair at org.jenkinsci.main.modules.instance_identity.InstanceIdentity.read(InstanceIdentity.java:89) at org.jenkinsci.main.modules.instance_identity.InstanceIdentity. (InstanceIdentity.java:62) at org.jenkinsci.main.modules.instance_identity.InstanceIdentity. (InstanceIdentity.java:43) at org.jenkinsci.main.modules.instance_identity.InstanceIdentity$$FastClassByGuice$$af33f6d9.newInstance( ) at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40) at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61) at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:108) at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:88) at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:269) at com.google.inject.internal.SingleFieldInjector.inject(SingleFieldInjector.java:54) at com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:132) at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:117) at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:88) at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:269) at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1058) at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40) ... 37 more 19-Sep-2019 14:25:31.187 WARNING [NullIdDescriptorMonitor.verify] hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.error Failed to instantiate Key[type=org.jenkinsci.main.modules.sshd.PortAdvertiser, annotation=[none]]; skipping this component com.google.inject.ProvisionException: Guice provision errors: 1) null returned by binding at hudson.ExtensionFinder$GuiceFinder$SezpozModule.configure(ExtensionFinder.java:508) but org.jenkinsci.main.modules.sshd.PortAdvertiser.sshd is not @Nullable while locating org.jenkinsci.main.modules.sshd.SSHD for field at org.jenkinsci.main.modules.sshd.PortAdvertiser.sshd(PortAdvertiser.java:18) 1 error at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:52) at com.google.inject.Scopes$1$1.get(Scopes.java:65) at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:424) at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:1005) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1051) at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:1001) at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:386) at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:377) at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:470) at hudson.ExtensionList.load(ExtensionList.java:349) at hudson.ExtensionList.ensureLoaded(ExtensionList.java:287) at hudson.ExtensionList.iterator(ExtensionList.java:156) at hudson.diagnosis.NullIdDescriptorMonitor.verify(NullIdDescriptorMonitor.java:67) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104) at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$7.runTask(Jenkins.java:996) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) 19-Sep-2019 14:25:31.200 WARNING [NullIdDescriptorMonitor.verify] hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.error Failed to instantiate Key[type=org.jenkinsci.main.modules.sshd.SSHD, annotation=[none]]; skipping this component com.google.inject.ProvisionException: Guice provision errors: 1) Error injecting constructor, java.lang.ClassCastException: org.bouncycastle.asn1.pkcs.PrivateKeyInfo cannot be cast to org.bouncycastle.openssl.PEMKeyPair at org.jenkinsci.main.modules.instance_identity.InstanceIdentity. (InstanceIdentity.java:43) while locating org.jenkinsci.main.modules.instance_identity.InstanceIdentity for field at org.jenkinsci.main.modules.sshd.SSHD.identity(SSHD.java:33) 1 error at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:52) at com.google.inject.Scopes$1$1.get(Scopes.java:65) at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:424) at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:1005) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1051) at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:1001) at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:386) at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:377) at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:470) at hudson.ExtensionList.load(ExtensionList.java:349) at hudson.ExtensionList.ensureLoaded(ExtensionList.java:287) at hudson.ExtensionList.iterator(ExtensionList.java:156) at hudson.diagnosis.NullIdDescriptorMonitor.verify(NullIdDescriptorMonitor.java:67) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104) at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282) at jenkins.model.Jenkins$7.runTask(Jenkins.java:996) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.ClassCastException: org.bouncycastle.asn1.pkcs.PrivateKeyInfo cannot be cast to org.bouncycastle.openssl.PEMKeyPair at org.jenkinsci.main.modules.instance_identity.InstanceIdentity.read(InstanceIdentity.java:89) at org.jenkinsci.main.modules.instance_identity.InstanceIdentity. (InstanceIdentity.java:62) at org.jenkinsci.main.modules.instance_identity.InstanceIdentity. (InstanceIdentity.java:43) at org.jenkinsci.main.modules.instance_identity.InstanceIdentity$$FastClassByGuice$$af33f6d9.newInstance( ) at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40) at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61) at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:108) at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:88) at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:269) at com.google.inject.internal.SingleFieldInjector.inject(SingleFieldInjector.java:54) at com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:132) at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:117) at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:88) at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:269) at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1058) at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40) ... 26 more 19-Sep-2019 14:25:31.277 WARNING [Jenkins initialization thread] hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.error Failed to instantiate Key[type=org.jenkinsci.main.modules.sshd.SSHD, annotation=[none]]; skipping this component com.google.inject.ProvisionException: Guice provision errors: 1) Error injecting constructor, java.lang.ClassCastException: org.bouncycastle.asn1.pkcs.PrivateKeyInfo cannot be cast to org.bouncycastle.openssl.PEMKeyPair at org.jenkinsci.main.modules.instance_identity.InstanceIdentity. (InstanceIdentity.java:43) while locating org.jenkinsci.main.modules.instance_identity.InstanceIdentity for field at org.jenkinsci.main.modules.sshd.SSHD.identity(SSHD.java:33) 1 error at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:52) at com.google.inject.Scopes$1$1.get(Scopes.java:65) at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:424) at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) at com.google.inject.internal.SingleFieldInjector.inject(SingleFieldInjector.java:54) at com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:132) at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:117) at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:88) at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:269) at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1058) at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40) at com.google.inject.Scopes$1$1.get(Scopes.java:65) at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:424) at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:1005) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1051) at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:1001) at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:386) at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:377) at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:470) at hudson.ExtensionList.load(ExtensionList.java:349) at hudson.ExtensionList.ensureLoaded(ExtensionList.java:287) at hudson.ExtensionList.iterator(ExtensionList.java:156) at jenkins.model.Jenkins.fireBeforeShutdown(Jenkins.java:2993) at jenkins.model.Jenkins.cleanUp(Jenkins.java:2934) at hudson.WebAppMain$3.run(WebAppMain.java:247) Caused by: java.lang.ClassCastException: org.bouncycastle.asn1.pkcs.PrivateKeyInfo cannot be cast to org.bouncycastle.openssl.PEMKeyPair at org.jenkinsci.main.modules.instance_identity.InstanceIdentity.read(InstanceIdentity.java:89) at org.jenkinsci.main.modules.instance_identity.InstanceIdentity. (InstanceIdentity.java:62) at org.jenkinsci.main.modules.instance_identity.InstanceIdentity. (InstanceIdentity.java:43) at org.jenkinsci.main.modules.instance_identity.InstanceIdentity$$FastClassByGuice$$af33f6d9.newInstance( ) at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40) at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61) at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:108) at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:88) at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:269) at com.google.inject.internal.SingleFieldInjector.inject(SingleFieldInjector.java:54) at com.google.inject.internal.MembersInjectorImpl.injectMembers(MembersInjectorImpl.java:132) at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:117) at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:88) at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:269) at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1058) at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40) ... 26 more 19-Sep-2019 14:25:31.277 WARNING [Jenkins initialization thread] hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.error Failed to instantiate Key[type=org.jenkinsci.main.modules.sshd.ItemListenerImpl, annotation=[none]]; skipping this component com.google.inject.ProvisionException: Guice provision errors: 1) null returned by binding at hudson.ExtensionFinder$GuiceFinder$SezpozModule.configure(ExtensionFinder.java:508) but org.jenkinsci.main.modules.sshd.ItemListenerImpl.sshd is not @Nullable while locating org.jenkinsci.main.modules.sshd.SSHD for field at org.jenkinsci.main.modules.sshd.ItemListenerImpl.sshd(ItemListenerImpl.java:14) 1 error at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:52) at com.google.inject.Scopes$1$1.get(Scopes.java:65) at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:424) at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41) at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:1005) at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1051) at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:1001) at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:386) at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:377) at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:470) at hudson.ExtensionList.load(ExtensionList.java:349) at hudson.ExtensionList.ensureLoaded(ExtensionList.java:287) at hudson.ExtensionList.iterator(ExtensionList.java:156) at jenkins.model.Jenkins.fireBeforeShutdown(Jenkins.java:2993) at jenkins.model.Jenkins.cleanUp(Jenkins.java:2934) at hudson.WebAppMain$3.run(WebAppMain.java:247) 19-Sep-2019 14:25:31.289 INFO [Jenkins initialization thread] jenkins.model.Jenkins$21.onAttained Started termination 19-Sep-2019 14:25:31.309 INFO [Jenkins initialization thread] jenkins.model.Jenkins$21.onAttained Completed termination 19-Sep-2019 14:25:31.309 INFO [Jenkins initialization thread] jenkins.model.Jenkins._cleanUpDisconnectComputers Starting node disconnection 19-Sep-2019 14:25:31.323 INFO [Jenkins initialization thread] jenkins.model.Jenkins._cleanUpShutdownPluginManager Stopping plugin manager 19-Sep-2019 14:25:31.323 INFO [Jenkins initialization thread] jenkins.model.Jenkins._cleanUpPersistQueue Persisting build queue 19-Sep-2019 14:25:31.552 INFO [Jenkins initialization thread] jenkins.model.Jenkins.cleanUp Jenkins stopped 删掉：/root/.jenkins 目录。再启动试下。
- 网页上输入：ip地址+端口号。访问jenkins，展示如下图。
- 在服务器上面输入：cat /root/.jenkins/secrets/initialAdminPassword。会出现让输入的密码，一串数字字母，将拿到的密码输入到里面下一步，展示如下图：
- 点第一个安装全部插件，如果知道用什么插件点第二个。完成如下图：
- 点击继续如下图：
- 填下内容后保存并完成
- 开始使用，点击就会进来
- 安装插件如下图：（过滤中搜索，勾选上直接安装）
- 安装maven：下载地址：apache-maven-3.3.9-bin.tar.gz 解压到：/usr/local目录下。 配置环境变量：vim /etc/profile
export M2_HOME=/usr/local/apache-maven-3.3.9 export M2=$M2_HOME/bin export PATH=$M2:$PATH
- 安装Git：yum install git。Git默认安装在：/usr/libexec/git-core。目录下
- 参考：
- https://blog.csdn.net/qq_40435659/article/details/81203122