-
Bug
-
Resolution: Fixed
-
Major
-
None
-
Operating System: Ubuntu 22.04
JRE: OpenJDK 11.0.20.1+1-0ubuntu1~22.04
Jenkins running directly.
No reverse proxy.
Jenkins installed via DEB from https://pkg.jenkins.io/debian-stable
Agents are launched via an inbound connection on a random TCP port
Browser: Firefox, Version 103.0.1
Jenkins: 2.426.1
OS: Linux - 6.2.0-37-generic
Java: 11.0.20.1 - Ubuntu (OpenJDK 64-Bit Server VM)
---
antisamy-markup-formatter:162.v0e6ec0fcfcf6
apache-httpcomponents-client-4-api:4.5.14-208.v438351942757
authentication-tokens:1.53.v1c90fd9191a_b_
bootstrap5-api:5.3.2-2
bouncycastle-api:2.29
branch-api:2.1135.v8de8e7899051
build-timeout:1.31
caffeine-api:3.1.8-133.v17b_1ff2e0599
checks-api:2.0.2
cloudbees-folder:6.858.v898218f3609d
command-launcher:107.v773860566e2e
commons-lang3-api:3.13.0-62.v7d18e55f51e2
commons-text-api:1.11.0-94.v3e1f4a_926e49
configuration-as-code:1738.v2d8b_a_b_8a_54b_1
configuration-as-code-groovy:1.1
credentials:1309.v8835d63eb_d8a_
credentials-binding:642.v737c34dea_6c2
dashboard-view:2.495.v07e81500c3f2
display-url-api:2.200.vb_9327d658781
durable-task:523.va_a_22cf15d5e0
echarts-api:5.4.3-1
font-awesome-api:6.4.2-1
git:5.2.1
git-client:4.5.0
git-parameter:0.9.19
github:1.37.3.1
github-api:1.316-451.v15738eef3414
github-branch-source:1751.v90e17c48a_6a_c
instance-identity:185.v303dc7c645f9
ionicons-api:56.v1b_1c8c49374e
jackson2-api:2.15.3-372.v309620682326
jakarta-activation-api:2.0.1-3
jakarta-mail-api:2.0.1-3
javax-activation-api:1.2.0-6
javax-mail-api:1.6.2-9
jaxb:2.3.9-1
jdk-tool:73.vddf737284550
jjwt-api:0.11.5-77.v646c772fddb_0
jquery3-api:3.7.1-1
junit:1240.vf9529b_881428
kubernetes:4144.vfd176ec18694
kubernetes-client-api:6.8.1-224.vd388fca_4db_3b_
kubernetes-credentials:0.11
libvirt-slave:262.v98a_c85b_98c0a_
mailer:463.vedf8358e006b_
matrix-project:818.v7eb_e657db_924
metrics:4.2.18-442.v02e107157925
mina-sshd-api-common:2.11.0-86.v836f585d47fa_
mina-sshd-api-core:2.11.0-86.v836f585d47fa_
okhttp-api:4.11.0-157.v6852a_a_fa_ec11
parameterized-trigger:2.46
pipeline-build-step:516.v8ee60a_81c5b_9
pipeline-github-lib:42.v0739460cda_c4
pipeline-graph-analysis:202.va_d268e64deb_3
pipeline-groovy-lib:689.veec561a_dee13
pipeline-input-step:477.v339683a_8d55e
pipeline-milestone-step:111.v449306f708b_7
pipeline-model-api:2.2151.ve32c9d209a_3f
pipeline-model-definition:2.2151.ve32c9d209a_3f
pipeline-model-extensions:2.2151.ve32c9d209a_3f
pipeline-rest-api:2.34
pipeline-stage-step:305.ve96d0205c1c6
pipeline-stage-tags-metadata:2.2151.ve32c9d209a_3f
pipeline-stage-view:2.34
plain-credentials:143.v1b_df8b_d3b_e48
plugin-util-api:3.6.0
prism-api:1.29.0-9
resource-disposer:0.23
scm-api:683.vb_16722fb_b_80b_
script-security:1281.v22fb_899df1a_e
snakeyaml-api:2.2-111.vc6598e30cc65
ssh-credentials:308.ve4497b_ccd8f4
ssh-slaves:2.916.vd17b_43357ce4
sshd:3.312.v1c601b_c83b_0e
structs:325.vcb_307d2a_2782
timestamper:1.26
token-macro:384.vf35b_f26814ec
trilead-api:2.84.v72119de229b_7
variant:60.v7290fc0eb_b_cd
workflow-aggregator:596.v8c21c963d92d
workflow-api:1283.v99c10937efcb_
workflow-basic-steps:1042.ve7b_140c4a_e0c
workflow-cps:3806.va_3a_6988277b_2
workflow-durable-task-step:1289.v4d3e7b_01546b_
workflow-job:1360.vc6700e3136f5
workflow-multibranch:756.v891d88f2cd46
workflow-scm-step:415.v434365564324
workflow-step-api:639.v6eca_cd8c04a_a_
workflow-support:865.v43e78cc44e0d
ws-cleanup:0.45Operating System: Ubuntu 22.04 JRE: OpenJDK 11.0.20.1+1-0ubuntu1~22.04 Jenkins running directly. No reverse proxy. Jenkins installed via DEB from https://pkg.jenkins.io/debian-stable Agents are launched via an inbound connection on a random TCP port Browser: Firefox, Version 103.0.1 Jenkins: 2.426.1 OS: Linux - 6.2.0-37-generic Java: 11.0.20.1 - Ubuntu (OpenJDK 64-Bit Server VM) --- antisamy-markup-formatter:162.v0e6ec0fcfcf6 apache-httpcomponents-client-4-api:4.5.14-208.v438351942757 authentication-tokens:1.53.v1c90fd9191a_b_ bootstrap5-api:5.3.2-2 bouncycastle-api:2.29 branch-api:2.1135.v8de8e7899051 build-timeout:1.31 caffeine-api:3.1.8-133.v17b_1ff2e0599 checks-api:2.0.2 cloudbees-folder:6.858.v898218f3609d command-launcher:107.v773860566e2e commons-lang3-api:3.13.0-62.v7d18e55f51e2 commons-text-api:1.11.0-94.v3e1f4a_926e49 configuration-as-code:1738.v2d8b_a_b_8a_54b_1 configuration-as-code-groovy:1.1 credentials:1309.v8835d63eb_d8a_ credentials-binding:642.v737c34dea_6c2 dashboard-view:2.495.v07e81500c3f2 display-url-api:2.200.vb_9327d658781 durable-task:523.va_a_22cf15d5e0 echarts-api:5.4.3-1 font-awesome-api:6.4.2-1 git:5.2.1 git-client:4.5.0 git-parameter:0.9.19 github:1.37.3.1 github-api:1.316-451.v15738eef3414 github-branch-source:1751.v90e17c48a_6a_c instance-identity:185.v303dc7c645f9 ionicons-api:56.v1b_1c8c49374e jackson2-api:2.15.3-372.v309620682326 jakarta-activation-api:2.0.1-3 jakarta-mail-api:2.0.1-3 javax-activation-api:1.2.0-6 javax-mail-api:1.6.2-9 jaxb:2.3.9-1 jdk-tool:73.vddf737284550 jjwt-api:0.11.5-77.v646c772fddb_0 jquery3-api:3.7.1-1 junit:1240.vf9529b_881428 kubernetes:4144.vfd176ec18694 kubernetes-client-api:6.8.1-224.vd388fca_4db_3b_ kubernetes-credentials:0.11 libvirt-slave:262.v98a_c85b_98c0a_ mailer:463.vedf8358e006b_ matrix-project:818.v7eb_e657db_924 metrics:4.2.18-442.v02e107157925 mina-sshd-api-common:2.11.0-86.v836f585d47fa_ mina-sshd-api-core:2.11.0-86.v836f585d47fa_ okhttp-api:4.11.0-157.v6852a_a_fa_ec11 parameterized-trigger:2.46 pipeline-build-step:516.v8ee60a_81c5b_9 pipeline-github-lib:42.v0739460cda_c4 pipeline-graph-analysis:202.va_d268e64deb_3 pipeline-groovy-lib:689.veec561a_dee13 pipeline-input-step:477.v339683a_8d55e pipeline-milestone-step:111.v449306f708b_7 pipeline-model-api:2.2151.ve32c9d209a_3f pipeline-model-definition:2.2151.ve32c9d209a_3f pipeline-model-extensions:2.2151.ve32c9d209a_3f pipeline-rest-api:2.34 pipeline-stage-step:305.ve96d0205c1c6 pipeline-stage-tags-metadata:2.2151.ve32c9d209a_3f pipeline-stage-view:2.34 plain-credentials:143.v1b_df8b_d3b_e48 plugin-util-api:3.6.0 prism-api:1.29.0-9 resource-disposer:0.23 scm-api:683.vb_16722fb_b_80b_ script-security:1281.v22fb_899df1a_e snakeyaml-api:2.2-111.vc6598e30cc65 ssh-credentials:308.ve4497b_ccd8f4 ssh-slaves:2.916.vd17b_43357ce4 sshd:3.312.v1c601b_c83b_0e structs:325.vcb_307d2a_2782 timestamper:1.26 token-macro:384.vf35b_f26814ec trilead-api:2.84.v72119de229b_7 variant:60.v7290fc0eb_b_cd workflow-aggregator:596.v8c21c963d92d workflow-api:1283.v99c10937efcb_ workflow-basic-steps:1042.ve7b_140c4a_e0c workflow-cps:3806.va_3a_6988277b_2 workflow-durable-task-step:1289.v4d3e7b_01546b_ workflow-job:1360.vc6700e3136f5 workflow-multibranch:756.v891d88f2cd46 workflow-scm-step:415.v434365564324 workflow-step-api:639.v6eca_cd8c04a_a_ workflow-support:865.v43e78cc44e0d ws-cleanup:0.45
The Libvirt Agents plugin is unable to generate valid Jenkins Configuration as Code (JCasC) for its agents.
An exception appears in the generated YAML:
nodes: - virtualMachineSlave: beforeJobSnapshotName: "REDACTED" delegateLauncher: inbound: workDirSettings: disabled: false failIfWorkDirIsMissing: false internalDir: "remoting" hypervisorDescription: "QEMU+ssh - REDACTED" launcher: |- FAILED TO EXPORT hudson.plugins.libvirt.VirtualMachineSlave#launcher: io.jenkins.plugins.casc.ConfiguratorException: Can't read attribute 'waitingTimeSecs' from hudson.plugins.libvirt.VirtualMachineLauncher@1914870e at io.jenkins.plugins.casc.Attribute._getValue(Attribute.java:478) at io.jenkins.plugins.casc.Attribute.getValue(Attribute.java:233) at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.describe(DataBoundConfigurator.java:302) at io.jenkins.plugins.casc.Attribute._describe(Attribute.java:330) at io.jenkins.plugins.casc.Attribute.describe(Attribute.java:264) at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.describe(DataBoundConfigurator.java:330) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.lambda$convertToNode$de0cd4f8$1(HeteroDescribableConfigurator.java:316) at io.vavr.CheckedFunction0.lambda$unchecked$52349c75$1(CheckedFunction0.java:247) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.convertToNode(HeteroDescribableConfigurator.java:316) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.lambda$describe$5(HeteroDescribableConfigurator.java:109) at io.vavr.control.Option.map(Option.java:392) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.describe(HeteroDescribableConfigurator.java:109) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.describe(HeteroDescribableConfigurator.java:57) at io.jenkins.plugins.casc.Attribute._describe(Attribute.java:330) at io.jenkins.plugins.casc.Attribute.describe(Attribute.java:257) at io.jenkins.plugins.casc.Configurator.describe(Configurator.java:179) mode: EXCLUSIVE name: "Fedora-37" numExecutors: 1 rebootAfterRun: false remoteFS: "/home/REDACTED" retentionStrategy: "always" shutdownMethod: "shutdown" snapshotName: "REDACTED" startupTimesToRetryOnFailure: 0 startupWaitingPeriodSeconds: 60 virtualMachineName: "Fedora-37"
To reproduce:
- Have "Libvirt Plugin" installed & configured with at least one agent added
- Click "Manage Jenkins"
- Click "Configuration as Code"
- Click "View Configuration"
- Generated JCasC will show the above error for Libvirt Agents
Log entry that appears to correspond to the YAML-generation error:
jenkins[801]: 2023-11-23 03:11:34.837+0000 [id=16] WARNING i.jenkins.plugins.casc.Attribute#describe: Failed to export jenkins[801]: io.jenkins.plugins.casc.ConfiguratorException: Can't read attribute 'waitingTimeSecs' from hudson.plugins.libvirt.VirtualMachineLauncher@14256f04 jenkins[801]: at io.jenkins.plugins.casc.Attribute._getValue(Attribute.java:478) jenkins[801]: at io.jenkins.plugins.casc.Attribute.getValue(Attribute.java:233) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.describe(DataBoundConfigurator.java:302) jenkins[801]: at io.jenkins.plugins.casc.Attribute._describe(Attribute.java:330) jenkins[801]: at io.jenkins.plugins.casc.Attribute.describe(Attribute.java:264) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.describe(DataBoundConfigurator.java:330) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.lambda$convertToNode$de0cd4f8$1(HeteroDescribableConfigurator.java:316) jenkins[801]: at io.vavr.CheckedFunction0.lambda$unchecked$52349c75$1(CheckedFunction0.java:247) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.convertToNode(HeteroDescribableConfigurator.java:316) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.lambda$describe$5(HeteroDescribableConfigurator.java:109) jenkins[801]: at io.vavr.control.Option.map(Option.java:392) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.describe(HeteroDescribableConfigurator.java:109) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.describe(HeteroDescribableConfigurator.java:57) jenkins[801]: at io.jenkins.plugins.casc.Attribute._describe(Attribute.java:330) jenkins[801]: at io.jenkins.plugins.casc.Attribute.describe(Attribute.java:257) jenkins[801]: at io.jenkins.plugins.casc.Configurator.describe(Configurator.java:179) jenkins[801]: at io.jenkins.plugins.casc.ConfigurationAsCode.export(ConfigurationAsCode.java:547) jenkins[801]: at io.jenkins.plugins.casc.ConfigurationAsCode.doViewExport(ConfigurationAsCode.java:519) jenkins[801]: at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710) jenkins[801]: at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:397) jenkins[801]: at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:409) jenkins[801]: at org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:78) jenkins[801]: at org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26) jenkins[801]: at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:207) jenkins[801]: at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:140) jenkins[801]: at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:558) jenkins[801]: at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:59) jenkins[801]: at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:770) jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:900) jenkins[801]: at org.kohsuke.stapler.MetaClass$9.dispatch(MetaClass.java:475) jenkins[801]: at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:770) jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:900) jenkins[801]: at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:836) jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:900) jenkins[801]: at org.kohsuke.stapler.MetaClass$9.dispatch(MetaClass.java:475) jenkins[801]: at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:770) jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:900) jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:698) jenkins[801]: at org.kohsuke.stapler.Stapler.service(Stapler.java:248) jenkins[801]: at javax.servlet.http.HttpServlet.service(HttpServlet.java:590) jenkins[801]: at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1665) jenkins[801]: at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:163) jenkins[801]: at jenkins.util.HttpServletFilter$1.doFilter(HttpServletFilter.java:76) jenkins[801]: at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:160) jenkins[801]: at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:166) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at jenkins.ErrorAttributeFilter.doFilter(ErrorAttributeFilter.java:29) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:154) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:94) jenkins[801]: at jenkins.security.AcegiSecurityExceptionFilter.doFilter(AcegiSecurityExceptionFilter.java:52) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:54) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:126) jenkins[801]: at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:120) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:100) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:110) jenkins[801]: at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:101) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:227) jenkins[801]: at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:221) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:97) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:117) jenkins[801]: at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) jenkins[801]: at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:63) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:111) jenkins[801]: at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:172) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:53) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:86) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:38) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:527) jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131) jenkins[801]: at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:569) jenkins[801]: at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223) jenkins[801]: at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1570) jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) jenkins[801]: at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1384) jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) jenkins[801]: at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1543) jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) jenkins[801]: at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1306) jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) jenkins[801]: at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) jenkins[801]: at org.eclipse.jetty.server.Server.handle(Server.java:563) jenkins[801]: at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) jenkins[801]: at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) jenkins[801]: at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) jenkins[801]: at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) jenkins[801]: at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) jenkins[801]: at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) jenkins[801]: at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:558) jenkins[801]: at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:379) jenkins[801]: at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:146) jenkins[801]: at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) jenkins[801]: at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) jenkins[801]: at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421) jenkins[801]: at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390) jenkins[801]: at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277) jenkins[801]: at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:199) jenkins[801]: at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411) jenkins[801]: at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) jenkins[801]: at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) jenkins[801]: at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) jenkins[801]: at java.base/java.lang.Thread.run(Thread.java:829)
Expected: Valid YAML is generated and can be applied in order to create nodes via JCasC.
[JENKINS-72362] Unable to export agents as JCasC
Wade
created issue -
Wade
made changes -
| Description |
Original:
The Libvirt Agents plugin is unable to generate valid Jenkins Configuration as Code (JCasC) for its agents.
An exception appears in the generated YAML: {code:java} nodes: - virtualMachineSlave: beforeJobSnapshotName: "REDACTED" delegateLauncher: inbound: workDirSettings: disabled: false failIfWorkDirIsMissing: false internalDir: "remoting" hypervisorDescription: "QEMU+ssh - REDACTED" launcher: |- FAILED TO EXPORT hudson.plugins.libvirt.VirtualMachineSlave#launcher: io.jenkins.plugins.casc.ConfiguratorException: Can't read attribute 'waitingTimeSecs' from hudson.plugins.libvirt.VirtualMachineLauncher@1914870e at io.jenkins.plugins.casc.Attribute._getValue(Attribute.java:478) at io.jenkins.plugins.casc.Attribute.getValue(Attribute.java:233) at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.describe(DataBoundConfigurator.java:302) at io.jenkins.plugins.casc.Attribute._describe(Attribute.java:330) at io.jenkins.plugins.casc.Attribute.describe(Attribute.java:264) at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.describe(DataBoundConfigurator.java:330) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.lambda$convertToNode$de0cd4f8$1(HeteroDescribableConfigurator.java:316) at io.vavr.CheckedFunction0.lambda$unchecked$52349c75$1(CheckedFunction0.java:247) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.convertToNode(HeteroDescribableConfigurator.java:316) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.lambda$describe$5(HeteroDescribableConfigurator.java:109) at io.vavr.control.Option.map(Option.java:392) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.describe(HeteroDescribableConfigurator.java:109) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.describe(HeteroDescribableConfigurator.java:57) at io.jenkins.plugins.casc.Attribute._describe(Attribute.java:330) at io.jenkins.plugins.casc.Attribute.describe(Attribute.java:257) at io.jenkins.plugins.casc.Configurator.describe(Configurator.java:179) mode: EXCLUSIVE name: "Fedora-37" numExecutors: 1 rebootAfterRun: false remoteFS: "/home/REDACTED" retentionStrategy: "always" shutdownMethod: "shutdown" snapshotName: "REDACTED" startupTimesToRetryOnFailure: 0 startupWaitingPeriodSeconds: 60 virtualMachineName: "Fedora-37" {code} To reproduce: # Have "Libvirt Plugin" installed & configured with at least one agent added # Click "Manage Jenkins" # Click "Configuration as Code" # Click "View Configuration" # Generated JCasC will show the above error for Libvirt Agents Log entry that appears to correspond to the YAML-generation error: {code:java} fms-jenktest-1 jenkins[801]: 2023-11-23 03:11:34.837+0000 [id=16] WARNING i.jenkins.plugins.casc.Attribute#describe: Failed to export fms-jenktest-1 jenkins[801]: io.jenkins.plugins.casc.ConfiguratorException: Can't read attribute 'waitingTimeSecs' from hudson.plugins.libvirt.VirtualMachineLauncher@14256f04 fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.Attribute._getValue(Attribute.java:478) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.Attribute.getValue(Attribute.java:233) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.describe(DataBoundConfigurator.java:302) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.Attribute._describe(Attribute.java:330) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.Attribute.describe(Attribute.java:264) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.describe(DataBoundConfigurator.java:330) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.lambda$convertToNode$de0cd4f8$1(HeteroDescribableConfigurator.java:316) fms-jenktest-1 jenkins[801]: at io.vavr.CheckedFunction0.lambda$unchecked$52349c75$1(CheckedFunction0.java:247) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.convertToNode(HeteroDescribableConfigurator.java:316) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.lambda$describe$5(HeteroDescribableConfigurator.java:109) fms-jenktest-1 jenkins[801]: at io.vavr.control.Option.map(Option.java:392) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.describe(HeteroDescribableConfigurator.java:109) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.describe(HeteroDescribableConfigurator.java:57) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.Attribute._describe(Attribute.java:330) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.Attribute.describe(Attribute.java:257) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.Configurator.describe(Configurator.java:179) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.ConfigurationAsCode.export(ConfigurationAsCode.java:547) fms-jenktest-1 jenkins[801]: at io.jenkins.plugins.casc.ConfigurationAsCode.doViewExport(ConfigurationAsCode.java:519) fms-jenktest-1 jenkins[801]: at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:397) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:409) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:78) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:207) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:140) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:558) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:59) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:770) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:900) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.MetaClass$9.dispatch(MetaClass.java:475) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:770) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:900) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:836) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:900) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.MetaClass$9.dispatch(MetaClass.java:475) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:770) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:900) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:698) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.Stapler.service(Stapler.java:248) fms-jenktest-1 jenkins[801]: at javax.servlet.http.HttpServlet.service(HttpServlet.java:590) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1665) fms-jenktest-1 jenkins[801]: at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:163) fms-jenktest-1 jenkins[801]: at jenkins.util.HttpServletFilter$1.doFilter(HttpServletFilter.java:76) fms-jenktest-1 jenkins[801]: at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:160) fms-jenktest-1 jenkins[801]: at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:166) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) fms-jenktest-1 jenkins[801]: at jenkins.ErrorAttributeFilter.doFilter(ErrorAttributeFilter.java:29) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) fms-jenktest-1 jenkins[801]: at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:154) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) fms-jenktest-1 jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:94) fms-jenktest-1 jenkins[801]: at jenkins.security.AcegiSecurityExceptionFilter.doFilter(AcegiSecurityExceptionFilter.java:52) fms-jenktest-1 jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) fms-jenktest-1 jenkins[801]: at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:54) fms-jenktest-1 jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) fms-jenktest-1 jenkins[801]: at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:126) fms-jenktest-1 jenkins[801]: at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:120) fms-jenktest-1 jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) fms-jenktest-1 jenkins[801]: at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:100) fms-jenktest-1 jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) fms-jenktest-1 jenkins[801]: at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:110) fms-jenktest-1 jenkins[801]: at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:101) fms-jenktest-1 jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) fms-jenktest-1 jenkins[801]: at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:227) fms-jenktest-1 jenkins[801]: at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:221) fms-jenktest-1 jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) fms-jenktest-1 jenkins[801]: at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:97) fms-jenktest-1 jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) fms-jenktest-1 jenkins[801]: at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:117) fms-jenktest-1 jenkins[801]: at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) fms-jenktest-1 jenkins[801]: at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:63) fms-jenktest-1 jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) fms-jenktest-1 jenkins[801]: at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:111) fms-jenktest-1 jenkins[801]: at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:172) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:53) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) fms-jenktest-1 jenkins[801]: at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:86) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) fms-jenktest-1 jenkins[801]: at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) fms-jenktest-1 jenkins[801]: at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:38) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:527) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:569) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1570) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1384) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1543) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1306) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.Server.handle(Server.java:563) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:558) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:379) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:146) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:199) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) fms-jenktest-1 jenkins[801]: at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) fms-jenktest-1 jenkins[801]: at java.base/java.lang.Thread.run(Thread.java:829) {code} Expected: Valid YAML is generated and can be applied in order to create nodes via JCasC. |
New:
The Libvirt Agents plugin is unable to generate valid Jenkins Configuration as Code (JCasC) for its agents.
An exception appears in the generated YAML: {code:java} nodes: - virtualMachineSlave: beforeJobSnapshotName: "REDACTED" delegateLauncher: inbound: workDirSettings: disabled: false failIfWorkDirIsMissing: false internalDir: "remoting" hypervisorDescription: "QEMU+ssh - REDACTED" launcher: |- FAILED TO EXPORT hudson.plugins.libvirt.VirtualMachineSlave#launcher: io.jenkins.plugins.casc.ConfiguratorException: Can't read attribute 'waitingTimeSecs' from hudson.plugins.libvirt.VirtualMachineLauncher@1914870e at io.jenkins.plugins.casc.Attribute._getValue(Attribute.java:478) at io.jenkins.plugins.casc.Attribute.getValue(Attribute.java:233) at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.describe(DataBoundConfigurator.java:302) at io.jenkins.plugins.casc.Attribute._describe(Attribute.java:330) at io.jenkins.plugins.casc.Attribute.describe(Attribute.java:264) at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.describe(DataBoundConfigurator.java:330) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.lambda$convertToNode$de0cd4f8$1(HeteroDescribableConfigurator.java:316) at io.vavr.CheckedFunction0.lambda$unchecked$52349c75$1(CheckedFunction0.java:247) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.convertToNode(HeteroDescribableConfigurator.java:316) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.lambda$describe$5(HeteroDescribableConfigurator.java:109) at io.vavr.control.Option.map(Option.java:392) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.describe(HeteroDescribableConfigurator.java:109) at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.describe(HeteroDescribableConfigurator.java:57) at io.jenkins.plugins.casc.Attribute._describe(Attribute.java:330) at io.jenkins.plugins.casc.Attribute.describe(Attribute.java:257) at io.jenkins.plugins.casc.Configurator.describe(Configurator.java:179) mode: EXCLUSIVE name: "Fedora-37" numExecutors: 1 rebootAfterRun: false remoteFS: "/home/REDACTED" retentionStrategy: "always" shutdownMethod: "shutdown" snapshotName: "REDACTED" startupTimesToRetryOnFailure: 0 startupWaitingPeriodSeconds: 60 virtualMachineName: "Fedora-37" {code} To reproduce: # Have "Libvirt Plugin" installed & configured with at least one agent added # Click "Manage Jenkins" # Click "Configuration as Code" # Click "View Configuration" # Generated JCasC will show the above error for Libvirt Agents Log entry that appears to correspond to the YAML-generation error: {code:java} jenkins[801]: 2023-11-23 03:11:34.837+0000 [id=16] WARNING i.jenkins.plugins.casc.Attribute#describe: Failed to export jenkins[801]: io.jenkins.plugins.casc.ConfiguratorException: Can't read attribute 'waitingTimeSecs' from hudson.plugins.libvirt.VirtualMachineLauncher@14256f04 jenkins[801]: at io.jenkins.plugins.casc.Attribute._getValue(Attribute.java:478) jenkins[801]: at io.jenkins.plugins.casc.Attribute.getValue(Attribute.java:233) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.describe(DataBoundConfigurator.java:302) jenkins[801]: at io.jenkins.plugins.casc.Attribute._describe(Attribute.java:330) jenkins[801]: at io.jenkins.plugins.casc.Attribute.describe(Attribute.java:264) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.describe(DataBoundConfigurator.java:330) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.lambda$convertToNode$de0cd4f8$1(HeteroDescribableConfigurator.java:316) jenkins[801]: at io.vavr.CheckedFunction0.lambda$unchecked$52349c75$1(CheckedFunction0.java:247) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.convertToNode(HeteroDescribableConfigurator.java:316) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.lambda$describe$5(HeteroDescribableConfigurator.java:109) jenkins[801]: at io.vavr.control.Option.map(Option.java:392) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.describe(HeteroDescribableConfigurator.java:109) jenkins[801]: at io.jenkins.plugins.casc.impl.configurators.HeteroDescribableConfigurator.describe(HeteroDescribableConfigurator.java:57) jenkins[801]: at io.jenkins.plugins.casc.Attribute._describe(Attribute.java:330) jenkins[801]: at io.jenkins.plugins.casc.Attribute.describe(Attribute.java:257) jenkins[801]: at io.jenkins.plugins.casc.Configurator.describe(Configurator.java:179) jenkins[801]: at io.jenkins.plugins.casc.ConfigurationAsCode.export(ConfigurationAsCode.java:547) jenkins[801]: at io.jenkins.plugins.casc.ConfigurationAsCode.doViewExport(ConfigurationAsCode.java:519) jenkins[801]: at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:710) jenkins[801]: at org.kohsuke.stapler.Function$MethodFunction.invoke(Function.java:397) jenkins[801]: at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:409) jenkins[801]: at org.kohsuke.stapler.interceptor.RequirePOST$Processor.invoke(RequirePOST.java:78) jenkins[801]: at org.kohsuke.stapler.PreInvokeInterceptedFunction.invoke(PreInvokeInterceptedFunction.java:26) jenkins[801]: at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:207) jenkins[801]: at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:140) jenkins[801]: at org.kohsuke.stapler.MetaClass$11.doDispatch(MetaClass.java:558) jenkins[801]: at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:59) jenkins[801]: at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:770) jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:900) jenkins[801]: at org.kohsuke.stapler.MetaClass$9.dispatch(MetaClass.java:475) jenkins[801]: at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:770) jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:900) jenkins[801]: at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:836) jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:900) jenkins[801]: at org.kohsuke.stapler.MetaClass$9.dispatch(MetaClass.java:475) jenkins[801]: at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:770) jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:900) jenkins[801]: at org.kohsuke.stapler.Stapler.invoke(Stapler.java:698) jenkins[801]: at org.kohsuke.stapler.Stapler.service(Stapler.java:248) jenkins[801]: at javax.servlet.http.HttpServlet.service(HttpServlet.java:590) jenkins[801]: at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1665) jenkins[801]: at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:163) jenkins[801]: at jenkins.util.HttpServletFilter$1.doFilter(HttpServletFilter.java:76) jenkins[801]: at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:160) jenkins[801]: at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:166) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at jenkins.ErrorAttributeFilter.doFilter(ErrorAttributeFilter.java:29) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:154) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:94) jenkins[801]: at jenkins.security.AcegiSecurityExceptionFilter.doFilter(AcegiSecurityExceptionFilter.java:52) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at hudson.security.UnwrapSecurityExceptionFilter.doFilter(UnwrapSecurityExceptionFilter.java:54) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:126) jenkins[801]: at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:120) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:100) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:110) jenkins[801]: at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:101) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:227) jenkins[801]: at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:221) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at jenkins.security.BasicHeaderProcessor.doFilter(BasicHeaderProcessor.java:97) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:117) jenkins[801]: at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) jenkins[801]: at hudson.security.HttpSessionContextIntegrationFilter2.doFilter(HttpSessionContextIntegrationFilter2.java:63) jenkins[801]: at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:99) jenkins[801]: at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:111) jenkins[801]: at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:172) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:53) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:86) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at jenkins.security.SuspiciousRequestFilter.doFilter(SuspiciousRequestFilter.java:38) jenkins[801]: at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:202) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1635) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:527) jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131) jenkins[801]: at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:569) jenkins[801]: at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223) jenkins[801]: at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1570) jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221) jenkins[801]: at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1384) jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176) jenkins[801]: at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484) jenkins[801]: at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1543) jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174) jenkins[801]: at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1306) jenkins[801]: at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129) jenkins[801]: at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122) jenkins[801]: at org.eclipse.jetty.server.Server.handle(Server.java:563) jenkins[801]: at org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598) jenkins[801]: at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753) jenkins[801]: at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501) jenkins[801]: at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287) jenkins[801]: at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314) jenkins[801]: at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) jenkins[801]: at org.eclipse.jetty.io.ssl.SslConnection$DecryptedEndPoint.onFillable(SslConnection.java:558) jenkins[801]: at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:379) jenkins[801]: at org.eclipse.jetty.io.ssl.SslConnection$2.succeeded(SslConnection.java:146) jenkins[801]: at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100) jenkins[801]: at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53) jenkins[801]: at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421) jenkins[801]: at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390) jenkins[801]: at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277) jenkins[801]: at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.run(AdaptiveExecutionStrategy.java:199) jenkins[801]: at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411) jenkins[801]: at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969) jenkins[801]: at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194) jenkins[801]: at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149) jenkins[801]: at java.base/java.lang.Thread.run(Thread.java:829) {code} Expected: Valid YAML is generated and can be applied in order to create nodes via JCasC. |
Bastian Germann
made changes -
| Assignee | Original: Bastian Germann [ bgermann ] | New: Michael [ m_jeanson ] |
| Status | Original: Open [ 1 ] | New: In Progress [ 3 ] |
| Resolution | New: Fixed [ 1 ] | |
| Status | Original: In Progress [ 3 ] | New: Fixed but Unreleased [ 10203 ] |
Bastian Germann
made changes -
| Released As | New: https://github.com/jenkinsci/libvirt-agent-plugin/commit/5642609c6682ecde8c6076f80f4d7aaea2837d78 | |
| Status | Original: Fixed but Unreleased [ 10203 ] | New: Resolved [ 5 ] |
Bastian Germann
added a comment - Congrats on your first release, m_jeanson ! Wade
added a comment - Thank you for the fix, m_jeanson!
My upgrade experience went as follows:
After upgrading to the latest version and running a job all VMs failed to initialize due to:
ERROR: Issue with creating launcher for agent Fedora-39. The agent has not been fully initialized yet Fedora-39 was marked offline: Disconnected by SYSTEM : Reverting to snapshot "BuildImage"
Navigating to an agent's configuration in the GUI and then saving the configuration (without making any changes) fixed the issue. Comparing the JCasC showed that broken agents had 'waitingTimeSecs: 0' while a working agent had 'waitingTimeSecs: 60'. I recall using Jenkins "Manage Old Data" feature to clean something and I think it was related to wait time in the VMs. The issue was easily worked around by configuring each agent with a wait time.
Now, Jenkins was able to generate a JCasC file for the agents, but Jenkins failed to actually load from the generated JCasC (partial stack trace follows):
java.lang.NullPointerException at java.base/java.util.ArrayList.<init>(ArrayList.java:179) at hudson.util.CopyOnWriteList.replaceBy(CopyOnWriteList.java:130) at hudson.util.PersistedList.replaceBy(PersistedList.java:95) at hudson.model.Slave.setNodeProperties(Slave.java:311) at hudson.plugins.libvirt.VirtualMachineSlave.<init>(VirtualMachineSlave.java:96) Caused: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490) at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.tryConstructor(DataBoundConfigurator.java:181) Caused: io.jenkins.plugins.casc.ConfiguratorException: virtualMachineSlave: Failed to construct instance of class hudson.plugins.libvirt.VirtualMachineSlave. Constructor: public hudson.plugins.libvirt.VirtualMachineSlave(java.lang.String,java.lang.String,java.lang.String,java.lang.String,hudson.model.Node$Mode,java.lang.String,hudson.plugins.libvirt.VirtualMachineLauncher,hudson.slaves.ComputerLauncher,hudson.slaves.RetentionStrategy,java.util.List,java.lang.String,java.lang.String,java.lang.String,int,java.lang.String,boolean,int,java.lang.String) throws hudson.model.Descriptor$FormException,java.io.IOException. Arguments: [java.lang.String, null, java.lang.String, java.lang.String, hudson.model.Node$Mode, java.lang.String, hudson.plugins.libvirt.VirtualMachineLauncher, hudson.slaves.JNLPLauncher, hudson.slaves.RetentionStrategy$Always, null, java.lang.String, java.lang.String, java.lang.String, java.lang.Integer, java.lang.String, java.lang.Boolean, java.lang.Integer, java.lang.String]. Expected Parameters: name java.lang.String, nodeDescription java.lang.String, remoteFS java.lang.String, numExecutors java.lang.String, mode hudson.model.Node$Mode, labelString java.lang.String, launcher hudson.plugins.libvirt.VirtualMachineLauncher, delegateLauncher hudson.slaves.ComputerLauncher, retentionStrategy hudson.slaves.RetentionStrategy<? extends hudson.model.Computer>, nodeProperties java.util.List<? extends hudson.slaves.NodeProperty<?>>, hypervisorDescription java.lang.String, virtualMachineName java.lang.String, snapshotName java.lang.String, startupWaitingPeriodSeconds int, shutdownMethod java.lang.String, rebootAfterRun boolean, startupTimesToRetryOnFailure int, beforeJobSnapshotName java.lang.String
Comparing 'Arguments' and 'Expected Parameters' showed that Jenkins was failing to initialize the VMs because it was missing 'nodeDescription' and 'nodeProperties' arguments. None of my agents had a node description, so I added one. As for the "node properties", I just added in 'nodeProperties: []' manually to the JCasC. These two changes made Jenkins properly bring up the VMs!
I'll file a separate bug for the 'nodeDescription' and 'nodeProperties' issue.
Wade
added a comment - Thank you for the fix, m_jeanson !
My upgrade experience went as follows:
After upgrading to the latest version and running a job all VMs failed to initialize due to:
ERROR: Issue with creating launcher for agent Fedora-39. The agent has not been fully initialized yet
Fedora-39 was marked offline: Disconnected by SYSTEM : Reverting to snapshot "BuildImage"
Navigating to an agent's configuration in the GUI and then saving the configuration (without making any changes) fixed the issue. Comparing the JCasC showed that broken agents had 'waitingTimeSecs: 0' while a working agent had 'waitingTimeSecs: 60'. I recall using Jenkins "Manage Old Data" feature to clean something and I think it was related to wait time in the VMs. The issue was easily worked around by configuring each agent with a wait time.
Now, Jenkins was able to generate a JCasC file for the agents, but Jenkins failed to actually load from the generated JCasC (partial stack trace follows):
java.lang.NullPointerException
at java.base/java.util.ArrayList.<init>(ArrayList.java:179)
at hudson.util.CopyOnWriteList.replaceBy(CopyOnWriteList.java:130)
at hudson.util.PersistedList.replaceBy(PersistedList.java:95)
at hudson.model.Slave.setNodeProperties(Slave.java:311)
at hudson.plugins.libvirt.VirtualMachineSlave.<init>(VirtualMachineSlave.java:96)
Caused: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at io.jenkins.plugins.casc.impl.configurators.DataBoundConfigurator.tryConstructor(DataBoundConfigurator.java:181)
Caused: io.jenkins.plugins.casc.ConfiguratorException: virtualMachineSlave: Failed to construct instance of class hudson.plugins.libvirt.VirtualMachineSlave.
Constructor: public hudson.plugins.libvirt.VirtualMachineSlave(java.lang. String ,java.lang. String ,java.lang. String ,java.lang. String ,hudson.model.Node$Mode,java.lang. String ,hudson.plugins.libvirt.VirtualMachineLauncher,hudson.slaves.ComputerLauncher,hudson.slaves.RetentionStrategy,java.util.List,java.lang. String ,java.lang. String ,java.lang. String , int ,java.lang. String , boolean , int ,java.lang. String ) throws hudson.model.Descriptor$FormException,java.io.IOException.
Arguments: [java.lang. String , null , java.lang. String , java.lang. String , hudson.model.Node$Mode, java.lang. String , hudson.plugins.libvirt.VirtualMachineLauncher, hudson.slaves.JNLPLauncher, hudson.slaves.RetentionStrategy$Always, null , java.lang. String , java.lang. String , java.lang. String , java.lang. Integer , java.lang. String , java.lang. Boolean , java.lang. Integer , java.lang. String ].
Expected Parameters: name java.lang. String , nodeDescription java.lang. String , remoteFS java.lang. String , numExecutors java.lang. String , mode hudson.model.Node$Mode, labelString java.lang. String , launcher hudson.plugins.libvirt.VirtualMachineLauncher, delegateLauncher hudson.slaves.ComputerLauncher, retentionStrategy hudson.slaves.RetentionStrategy<? extends hudson.model.Computer>, nodeProperties java.util.List<? extends hudson.slaves.NodeProperty<?>>, hypervisorDescription java.lang. String , virtualMachineName java.lang. String , snapshotName java.lang. String , startupWaitingPeriodSeconds int , shutdownMethod java.lang. String , rebootAfterRun boolean , startupTimesToRetryOnFailure int , beforeJobSnapshotName java.lang. String
Comparing 'Arguments' and 'Expected Parameters' showed that Jenkins was failing to initialize the VMs because it was missing 'nodeDescription' and 'nodeProperties' arguments. None of my agents had a node description, so I added one. As for the "node properties", I just added in 'nodeProperties: []' manually to the JCasC. These two changes made Jenkins properly bring up the VMs!
I'll file a separate bug for the 'nodeDescription' and 'nodeProperties' issue.
https://github.com/jenkinsci/libvirt-agent-plugin/pull/42