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jenkins升级踩坑记录

news 来源：原创 2024/9/18 8:54:59

1. 直接用java 1.8版本启动最新版jenkins.war，直接失败

2. 下载java 11启动，依然失败，换成java17版本可以启动，但会报错

解决报错1：

java.io.IOException: Failed to load: Parameterized Remote Trigger Plugin (Parameterized-Remote-Trigger 3.1.6.1)
- Required plugin is disabled: Credentials Plugin (credentials)
at hudson.PluginWrapper.resolvePluginDependencies(PluginWrapper.java:992)
at hudson.PluginManager$2$1$1.run(PluginManager.java:555)
at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:177)
at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:305)
at jenkins.model.Jenkins$5.runTask(Jenkins.java:1176)
at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:221)
at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:120)
at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:842)
2024-08-15 09:47:09.329+0000 [id=43] SEVERE jenkins.InitReactorRunner$1#onTaskFailed: Failed Loading plugin Authentication Tokens API Plugin v1.3 (authentication-tokens)
java.io.IOException: Failed to load: Authentication Tokens API Plugin (authentication-tokens 1.3)
- Required plugin is disabled: Credentials Plugin (credentials)

一堆的插件错误，解决办法，将Jenkins目录下的config.xml文件重命名

解决报错2：

Error

java.lang.ClassNotFoundException: org.jruby.javasupport.proxy.InternalJavaProxy
Caused: java.lang.NoClassDefFoundError: org/jruby/javasupport/proxy/InternalJavaProxyat PluginClassLoader for ruby-runtime//org.jenkinsci.jruby.JRubyMapper.serializedClass(JRubyMapper.java:20)at hudson.util.xstream.MapperDelegate.serializedClass(MapperDelegate.java:41)at com.thoughtworks.xstream.mapper.MapperWrapper.serializedClass(MapperWrapper.java:121)at com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:82)at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.marshal(AbstractTreeMarshallingStrategy.java:37)at com.thoughtworks.xstream.XStream.marshal(XStream.java:1303)at com.thoughtworks.xstream.XStream.marshal(XStream.java:1292)at com.thoughtworks.xstream.XStream.toXML(XStream.java:1265)at hudson.XmlFile.write(XmlFile.java:216)at jenkins.model.Jenkins.save(Jenkins.java:3640)at jenkins.model.Jenkins.<init>(Jenkins.java:1019)at hudson.model.Hudson.<init>(Hudson.java:86)at hudson.model.Hudson.<init>(Hudson.java:82)at hudson.WebAppMain$3.run(WebAppMain.java:248)
Caused: hudson.util.HudsonFailedToLoadat hudson.WebAppMain$3.run(WebAppMain.java:262)

新版本的jenkins已经使用了比11更高版本的java，而ruby-runtime插件不支持java11导致

解决办法：

进入jienkins plugins目录，删除2个部分，或者重命名ruby-runtime

rm -r ruby-runtime

rm ruby-runtime.jpi

解决升级plugin的问题：根据提示，将所有的不符合要求的plugin全部升级，重启jenkins，这个过程可能要不停地重启jenkins，再升级，再重启，不能用的插件要删除，不安全的插件要删除

解决config.xml还原：对比新的config文件，将版本改下，其余继续保留原来的配置即可继承原有的config了。