我正在使用docker在Ubuntu 16.04上运行Jenkins 2.155。
我大约有20个Jenkins JobDSL种子作业已经运行了两年了。
到大约三天前，这些都失败了。我最终将问题缩小为缺少Slack baseUrl参数。
最初，失败的输出是不同的，但是随后我们尝试更新Jenkins以及所有插件，因为无论如何这都是由于错误而导致的。但是无论如何，我们都不会在出现初始错误之前进行任何更改。
这是DSL脚本中代码的示例，尽管有许多类似的代码已经开始失败。
/**
* Job Config
* Each job should provide
* id - unique id of the job
* serverName - The Jenkins name of the server which needs to be connected snapshotted
**/
def webservers = [
[id: 'server1-automated-snapshot', serverName: 'Server 1'],
[id: 'server2-automated-snapshot', serverName: 'Server 2'],
[id: 'server3', serverName: 'Server 3'],
[id: 'server 4', serverName: 'Server 4'],
]
/**
* Job Template
* The job template for automated snapshot jobs. Changing this will update all the snapshot jobs.
*/
for(webserver in webservers) {
def jobName = webserver.id
jobDisplayName = webserver.serverName+' automated volume snapshot'
def jobDescription = """This job automatically runs the automated snapshot script located on the $webserver.serverName once a day."""
job(jobName) {
description(jobDescription)
displayName(jobDisplayName)
logRotator {
numToKeep(5)
}
configure {
it / 'properties' << 'hudson.plugins.disk__usage.DiskUsageProperty' {}
}
wrappers {
timestamps()
}
triggers {
cron('H 2 * * 1')
}
steps {
publishOverSsh {
server(webserver.serverName) {
transferSet {
execCommand('sudo /usr/local/sbin/snapshot.sh')
}
}
}
}
publishers {
mailer('techadmin@ibboost.com', true, false)
retryBuild {
rerunIfUnstable()
retryLimit(1)
fixedDelay(600)
}
slackNotifier {
room('#channel')
notifyAborted(true)
notifyFailure(true)
notifyNotBuilt(false)
notifyBackToNormal(true)
notifySuccess(false)
notifyRepeatedFailure(false)
notifyUnstable(true)
startNotification(false)
includeTestSummary(false)
includeCustomMessage(false)
customMessage(null)
sendAs(null)
commitInfoChoice('NONE')
teamDomain(null)
authToken(null)
}
wsCleanup {
cleanWhenAborted(true)
cleanWhenNotBuilt(true)
cleanWhenFailure(true)
cleanWhenSuccess(true)
cleanWhenUnstable(true)
}
}
}
}
最初的错误是这样的（使用Jenkins 2.140时）：
[EnvInject] - Loading node environment variables.
Building remotely on master-host (docker master) in workspace /home/jenkins/master-host/workspace/seed-job
> git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
> git config remote.origin.url https://github.com/myrepo # timeout=10
Fetching upstream changes from https://github.com/myrepo/jenkins-config
> git --version # timeout=10
using GIT_ASKPASS to set credentials Github
> git fetch --tags --progress https://github.com/myrepo/jenkins-config +refs/heads/*:refs/remotes/origin/*
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
> git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10
Checking out Revision ceb7869d4c6f3c68966e2078afc238bc179cf485 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f ceb7869d4c6f3c68966e2078afc238bc179cf485
Commit message: "Appending seperator to workspace path to fix groovy.util.ResourceException"
> git rev-list --no-walk c584afcbfed911d5b965208d78ee04504ffd5ea5 # timeout=10
Processing DSL script jobBuilder.groovy
Processing DSL script jobBuilder.groovy
Processing DSL script jobBuilder.groovy
Processing DSL script jobBuilder.groovy
Processing DSL script jobBuilder.groovy
FATAL: Unable to run script
groovy.util.ResourceException: Cannot open URL: file:/home/jenkins/master-host/workspace/seed-job/jenkins.mydomain.com/config/global_config.groovy
at groovy.util.GroovyScriptEngine.getResourceConnection(GroovyScriptEngine.java:414)
at groovy.util.GroovyScriptEngine.loadScriptByName(GroovyScriptEngine.java:558)
at sun.reflect.GeneratedMethodAccessor3616.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:384)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:69)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:154)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:166)
at jobBuilder$_run_closure1.doCall(jobBuilder.groovy:4)
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:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
at groovy.lang.Closure.call(Closure.java:414)
at groovy.lang.Closure.call(Closure.java:430)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.with(DefaultGroovyMethods.java:242)
at org.codehaus.groovy.runtime.dgm$757.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at jobBuilder.run(jobBuilder.groovy:3)
at jobBuilder$run.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
at jobBuilder$run.call(Unknown Source)
at javaposse.jobdsl.dsl.AbstractDslScriptLoader.runScript(AbstractDslScriptLoader.groovy:132)
at sun.reflect.GeneratedMethodAccessor3088.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.java:210)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:59)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:52)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:64)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:166)
at javaposse.jobdsl.dsl.AbstractDslScriptLoader.runScriptEngine(AbstractDslScriptLoader.groovy:106)
Caused: java.io.IOException: Unable to run script
at sun.reflect.GeneratedConstructorAccessor711.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:83)
at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java:105)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:255)
at javaposse.jobdsl.dsl.AbstractDslScriptLoader.runScriptEngine(AbstractDslScriptLoader.groovy:114)
at sun.reflect.GeneratedMethodAccessor3077.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:384)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.callCurrent(PogoMetaClassSite.java:69)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:174)
at javaposse.jobdsl.dsl.AbstractDslScriptLoader$_runScripts_closure1.doCall(AbstractDslScriptLoader.groovy:59)
at sun.reflect.GeneratedMethodAccessor3074.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
at org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:294)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
at groovy.lang.Closure.call(Closure.java:414)
at groovy.lang.Closure.call(Closure.java:430)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2040)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2025)
at org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:2078)
at org.codehaus.groovy.runtime.dgm$164.invoke(Unknown Source)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:274)
at org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:56)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at javaposse.jobdsl.dsl.AbstractDslScriptLoader.runScripts(AbstractDslScriptLoader.groovy:46)
at javaposse.jobdsl.plugin.ExecuteDslScripts.perform(ExecuteDslScripts.java:341)
at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:81)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
at hudson.model.Build$BuildExecution.build(Build.java:206)
at hudson.model.Build$BuildExecution.doRun(Build.java:163)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:504)
at hudson.model.Run.execute(Run.java:1815)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:97)
at hudson.model.Executor.run(Executor.java:429)
[BFA] Scanning build for known causes...
[BFA] No failure causes found
[BFA] Done. 0s
Started calculate disk usage of build
Finished Calculation of disk usage of build in 0 seconds
Started calculate disk usage of workspace
Finished Calculation of disk usage of workspace in 0 seconds
Finished: FAILURE
然后在更新Jenkins之后，插件更改为：
[EnvInject] - Loading node environment variables.
Building on master in workspace /var/jenkins_home/workspace/seed-job
Cloning the remote Git repository
Cloning repository https://github.com/myrepo/jenkins-config
> git init /var/jenkins_home/workspace/seed-job # timeout=10
Fetching upstream changes from https://github.com/myrepo/jenkins-config
> git --version # timeout=10
using GIT_ASKPASS to set credentials Github
> git fetch --tags --progress https://github.com/myrepo/jenkins-config +refs/heads/*:refs/remotes/origin/*
> git config remote.origin.url https://github.com/myrepo/jenkins-config # timeout=10
> git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
> git config remote.origin.url https://github.com/myrepo/jenkins-config # timeout=10
Fetching upstream changes from https://github.com/myrepo/jenkins-config
using GIT_ASKPASS to set credentials Github
> git fetch --tags --progress https://github.com/myrepo/jenkins-config +refs/heads/*:refs/remotes/origin/*
> git rev-parse refs/remotes/origin/master^{commit} # timeout=10
> git rev-parse refs/remotes/origin/origin/master^{commit} # timeout=10
Checking out Revision asdasdf3c68966e2078afcgth6579cf485 (refs/remotes/origin/master)
> git config core.sparsecheckout # timeout=10
> git checkout -f asdasdf3c68966e2078afcgth6579cf485
Commit message: "Appending seperator to workspace path to fix groovy.util.ResourceException"
> git rev-list --no-walk asdasdf3c68966e2078afcgth6579cf485 # timeout=10
Processing DSL script jobBuilder.groovy
ERROR: (jobBuilder.groovy, line 67) the following options are required and must be specified: baseUrl
[BFA] Scanning build for known causes...
[BFA] No failure causes found
[BFA] Done. 0s
Started calculate disk usage of build
Finished Calculation of disk usage of build in 0 seconds
Started calculate disk usage of workspace
Finished Calculation of disk usage of workspace in 0 seconds
Finished: FAILURE
因此，从逻辑上讲，这表明我们需要将baseUrl添加到DSL脚本中。但是有人知道为什么吗？难道没有人知道为什么这突然改变而我们没有改变吗？
编辑
我已经在脚本中添加了以下参数（在slackNotifier下），这已经解决了该问题；但它仍然无法回答问题。
baseUrl(null)
答案 0 :(得分：2)
Slack插件v2.4中的此提交破坏了与Job DSL脚本的兼容性，使得（再次）必须执行许多选项：
兼容性已在v2.11中恢复：
答案 1 :(得分：0)
这是Jenkins插件“ Slack Notifier” v2.2中引入的新参数。
https://github.com/jenkinsci/slack-plugin/blob/master/CHANGELOG.md#22-release-notes