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  1. Jenkins
  2. JENKINS-64738

ec2-plugin error when updating config for live EC2 nodes

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Minor Minor
    • ec2-plugin
    • None
    • Jenkins 2.276
      ec2-plugin 1.56
    • 1.60

      We ran into the following issue after updating to ec2-plugin version 1.56:

      We are no longer able to update the configuration of a live/running EC2 Node. For example, when trying to change "Idle termination time":

      We usually need to set this to "0" or empty when there's issues brining up new EC2 Nodes that need investigating and we want existing nodes to not be destroyed in the meantime.

      We can still change the same configuration for all new/future EC2 Nodes via the "Configure Clouds" link though.

      The issue goes away when reverting ec2-plugin back to version 1.55.

      Here's the (scrubbed) stacktrace we see in the Jenkins system logs for the error:

      Jan 26, 2021 12:50:49 PM WARNING hudson.init.impl.InstallUncaughtExceptionHandler handleException
      Caught unhandled exception with ID 519812a5-a9f0-42da-8494-27c75f4af56a
      org.kohsuke.stapler.NoStaplerConstructorException: There's no @DataBoundConstructor on any constructor of class hudson.plugins.ec2.AMITypeData
      	at org.kohsuke.stapler.ClassDescriptor.loadConstructorParamNames(ClassDescriptor.java:265)
      	at org.kohsuke.stapler.RequestImpl.instantiate(RequestImpl.java:775)
      	at org.kohsuke.stapler.RequestImpl.access$200(RequestImpl.java:84)
      	at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:679)
      Caused: java.lang.IllegalArgumentException: Failed to instantiate class hudson.plugins.ec2.AMITypeData from {"rootCommandPrefix":"","slaveCommandPrefix":"","slaveCommandSuffix":"","sshPort":"22"}
      	at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:682)
      	at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:479)
      	at org.kohsuke.stapler.RequestImpl.instantiate(RequestImpl.java:788)
      Caused: java.lang.IllegalArgumentException: Failed to convert the amiType parameter of the constructor public hudson.plugins.ec2.EC2OndemandSlave(java.lang.String,java.lang.String,java.lang.String,java.lang.String,int,java.lang.String,hudson.model.Node$Mode,java.lang.String,java.lang.String,java.util.List,java.lang.String,java.lang.String,boolean,java.lang.String,java.lang.String,java.lang.String,java.util.List,java.lang.String,boolean,int,hudson.plugins.ec2.AMITypeData,hudson.plugins.ec2.ConnectionStrategy,int) throws hudson.model.Descriptor$FormException,java.io.IOException
      	at org.kohsuke.stapler.RequestImpl.instantiate(RequestImpl.java:790)
      	at org.kohsuke.stapler.RequestImpl.access$200(RequestImpl.java:84)
      	at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:679)
      Caused: java.lang.IllegalArgumentException: Failed to instantiate class hudson.plugins.ec2.EC2OndemandSlave from {"name":"SCRUBBED (i-SCRUBBED)","spotInstanceRequestId":"","cloudName":"SCRUBBED","templateDescription":"SCRUBBED","instanceId":"i-SCRUBBED","ec2Type":"On Demand","":["10 min","0"],"publicDNS":"","privateDNS":"SCRUBBED","nodeDescription":"","numExecutors":"10","labelString":"SCRUBBED","mode":"NORMAL","initScript":"#!/usr/bin/env bash\nset -xve\necho \"Started Jenkins Init script from jenkins-master at [$(date)]\" >> /tmp/init_script.log\n\ncp ~SCRUBBED/jenkins/worker/init_script.sh /tmp/\nchmod +x /tmp/init_script.sh\n/tmp/init_script.sh\necho \"Finished Jenkins Init script from jenkins-master at [$(date)]\" >> /tmp/init_script.log\n","remoteFS":"/var/lib/jenkins","remoteAdmin":"jenkins","stopOnTerminate":false,"idleTerminationMinutes":"6","tags":[{"name":"os","value":"SCRUBBED"},{"name":"Deployment","value":"SCRUBBED"},{"name":"SCRUBBED","value":"SCRUBBED"},{"name":"Description","value":"SCRUBBED"},{"name":"Environment","value":"production"},{"name":"Product","value":"SCRUBBED"},{"name":"name","value":"SCRUBBED"},{"name":"os_version","value":"SCRUBBED"},{"name":"Name","value":"SCRUBBED"},{"name":"Owner","value":"SCRUBBED"},{"name":"jenkins","value":"worker"},{"name":"jenkins_server_url","value":"SCRUBBED"},{"name":"Service","value":"SCRUBBED"},{"name":"Team","value":"SCRUBBED"},{"name":"super_type","value":"jenkins"},{"name":"type","value":"jenkins-worker"},{"name":"jenkins_slave_type","value":"demand_SCRUBBED"}],"usePrivateDnsName":false,"useDedicatedTenancy":false,"amiType":{"rootCommandPrefix":"","slaveCommandPrefix":"","slaveCommandSuffix":"","sshPort":"22"},"maxTotalUses":"-1","nodeProperties":{"stapler-class-bag":"true"},"Jenkins-Crumb":"a9a18e0b0a36539891af0bf858b4e4fd6e76b24235215b59d62fc533eef79ae1"}
      	at org.kohsuke.stapler.RequestImpl$TypePair.convertJSON(RequestImpl.java:682)
      	at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:479)
      	at org.kohsuke.stapler.RequestImpl.bindJSON(RequestImpl.java:475)
      	at hudson.model.Descriptor.newInstance(Descriptor.java:598)
      Caused: java.lang.Error: Failed to instantiate class hudson.plugins.ec2.EC2OndemandSlave from {"name":"SCRUBBED (i-SCRUBBED)","spotInstanceRequestId":"","cloudName":"SCRUBBED","templateDescription":"SCRUBBED","instanceId":"i-SCRUBBED","ec2Type":"On Demand","":["10 min","0"],"publicDNS":"","privateDNS":"SCRUBBED","nodeDescription":"","numExecutors":"10","labelString":"SCRUBBED","mode":"NORMAL","initScript":"#!/usr/bin/env bash\nset -xve\necho \"Started Jenkins Init script from jenkins-master at [$(date)]\" >> /tmp/init_script.log\n\ncp ~SCRUBBED/jenkins/worker/init_script.sh /tmp/\nchmod +x /tmp/init_script.sh\n/tmp/init_script.sh\necho \"Finished Jenkins Init script from jenkins-master at [$(date)]\" >> /tmp/init_script.log\n","remoteFS":"/var/lib/jenkins","remoteAdmin":"jenkins","stopOnTerminate":false,"idleTerminationMinutes":"6","tags":[{"name":"os","value":"SCRUBBED"},{"name":"Deployment","value":"SCRUBBED"},{"name":"SCRUBBED","value":"SCRUBBED"},{"name":"Description","value":"SCRUBBED"},{"name":"Environment","value":"production"},{"name":"Product","value":"SCRUBBED"},{"name":"name","value":"SCRUBBED"},{"name":"os_version","value":"SCRUBBED"},{"name":"Name","value":"SCRUBBED"},{"name":"Owner","value":"SCRUBBED"},{"name":"jenkins","value":"worker"},{"name":"jenkins_server_url","value":"SCRUBBED"},{"name":"Service","value":"SCRUBBED"},{"name":"Team","value":"SCRUBBED"},{"name":"super_type","value":"jenkins"},{"name":"type","value":"jenkins-worker"},{"name":"jenkins_slave_type","value":"demand_SCRUBBED"}],"usePrivateDnsName":false,"useDedicatedTenancy":false,"amiType":{"rootCommandPrefix":"","slaveCommandPrefix":"","slaveCommandSuffix":"","sshPort":"22"},"maxTotalUses":"-1","nodeProperties":{"stapler-class-bag":"true"},"Jenkins-Crumb":"a9a18e0b0a36539891af0bf858b4e4fd6e76b24235215b59d62fc533eef79ae1"}
      	at hudson.model.Descriptor.newInstance(Descriptor.java:606)
      	at hudson.model.Node.reconfigure(Node.java:547)
      	at hudson.plugins.ec2.EC2AbstractSlave.reconfigure(EC2AbstractSlave.java:463)
      	at hudson.plugins.ec2.EC2OndemandSlave.reconfigure(EC2OndemandSlave.java:126)
      	at hudson.model.Computer.doConfigSubmit(Computer.java:1513)
      	at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710)
      	at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:396)
      	at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:408)
      	at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:212)
      	at org.kohsuke.stapler.SelectionInterceptedFunction$Adapter.invoke(SelectionInterceptedFunction.java:36)
      	at org.kohsuke.stapler.verb.HttpVerbInterceptor.invoke(HttpVerbInterceptor.java:48)
      	at org.kohsuke.stapler.SelectionInterceptedFunction.bindAndInvoke(SelectionInterceptedFunction.java:26)
      	at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:145)
      	at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:536)
      	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
      	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:766)
      Caused: javax.servlet.ServletException
      	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:816)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:898)
      	at org.kohsuke.stapler.MetaClass$9.dispatch(MetaClass.java:457)
      	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:766)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:898)
      	at org.kohsuke.stapler.MetaClass$2.doDispatch(MetaClass.java:220)
      	at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:58)
      	at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:766)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:898)
      	at org.kohsuke.stapler.Stapler.invoke(Stapler.java:694)
      	at org.kohsuke.stapler.Stapler.service(Stapler.java:240)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
      	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:791)
      	at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1626)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:154)
      	at jenkins.security.ResourceDomainFilter.doFilter(ResourceDomainFilter.java:76)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
      	at hudson.plugins.audit_trail.AuditTrailFilter.doFilter(AuditTrailFilter.java:111)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
      	at jenkins.telemetry.impl.UserLanguages$AcceptLanguageFilter.doFilter(UserLanguages.java:129)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
      	at org.jenkinsci.plugins.ssegateway.Endpoint$SSEListenChannelFilter.doFilter(Endpoint.java:248)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
      	at io.jenkins.blueocean.ResourceCacheControl.doFilter(ResourceCacheControl.java:134)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
      	at io.jenkins.blueocean.auth.jwt.impl.JwtAuthenticationFilter.doFilter(JwtAuthenticationFilter.java:60)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
      	at jenkins.metrics.impl.MetricsFilter.doFilter(MetricsFilter.java:125)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
      	at hudson.plugins.greenballs.GreenBallFilter.doFilter(GreenBallFilter.java:64)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
      	at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:239)
      	at net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:215)
      	at net.bull.javamelody.PluginMonitoringFilter.doFilter(PluginMonitoringFilter.java:88)
      	at org.jvnet.hudson.plugins.monitoring.HudsonMonitoringFilter.doFilter(HudsonMonitoringFilter.java:114)
      	at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:151)
      	at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:157)
      	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
      	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
      	at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:153)
      	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
      	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:92)
      	at jenkins.security.AcegiSecurityExceptionFilter.doFilter(AcegiSecurityExceptionFilter.java:52)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97)
      	at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:51)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97)
      	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119)
      	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97)
      	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:105)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97)
      	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:101)
      	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:92)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97)
      	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:218)
      	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:212)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97)
      	at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:93)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97)
      	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:110)
      	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:80)
      	at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:62)
      	at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:97)
      	at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:109)
      	at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:168)
      	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
      	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
      	at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:51)
      	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
      	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
      	at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:82)
      	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
      	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
      	at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
      	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
      	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
      	at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:36)
      	at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193)
      	at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1601)
      	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:548)
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
      	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:578)
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
      	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
      	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624)
      	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
      	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1435)
      	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
      	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
      	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594)
      	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
      	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1350)
      	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
      	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
      	at org.eclipse.jetty.server.Server.handle(Server.java:516)
      	at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:388)
      	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:633)
      	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:380)
      	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:273)
      	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
      	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105)
      	at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104)
      	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
      	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
      	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
      	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
      	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:375)
      	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
      	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
      	at java.base/java.lang.Thread.run(Thread.java:834)
      

            Unassigned Unassigned
            zg_fernandoe Fernando
            Votes:
            2 Vote for this issue
            Watchers:
            8 Start watching this issue

              Created:
              Updated:
              Resolved: