Question

我需要提取jenkins日志中仅包含错误描述和堆栈跟踪的部分，以便我可以通过电子邮件发送它（我在管道中使用jenkins email ext插件来完成此操作）。

例如，在以下日志片段中，我需要在“ org.jenkinsci.plugins.scriptsecurity ...”之后的所有行。


    ...
    Sending build end EMAIL
    [Pipeline] echo
    Build Number: 218
    [Pipeline] }
    [Pipeline] // stage
    [Pipeline] }
    [Pipeline] // withEnv
    [Pipeline] }
    [Pipeline] // node
    Scripts not permitted to use method hudson.model.Actionable getAction java.lang.Class. Administrators can decide whether to approve or reject this signature.
    [Pipeline] End of Pipeline
    org.jenkinsci.plugins.scriptsecurity.sandbox.RejectedAccessException: Scripts not permitted to use method hudson.model.Actionable getAction java.lang.Class
        at org.jenkinsci.plugins.scriptsecurity.sandbox.whitelists.StaticWhitelist.rejectMethod(StaticWhitelist.java:175)
        at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:137)
        at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:155)
        at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:159)
        at org.kohsuke.groovy.sandbox.impl.Checker$checkedCall$0.callStatic(Unknown Source)
        at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallStatic(CallSiteArray.java:56)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callStatic(AbstractCallSite.java:194)
        at WorkflowScript.sendBuildEmail(WorkflowScript:141)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
        at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
        at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
        at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:42)
        at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48)
        at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113)
        at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:157)
        at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:23)
        at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:133)
        at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:155)
        at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:159)
        at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:124)
        at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17)
        at WorkflowScript.run(WorkflowScript:131)
        at
        ...

我该如何实现？我将不胜感激

这是我的管道结构：


       pipeline {
         agent {...} 
         environment {...}
         stages {...}
         post {...}
       }

Answer 1

一种方法是将整个管道脚本包装在try / catch块中，然后使用catch块中的mail step发送电子邮件。这是我的写法：

try {

    // your pipeline code
    // ...

} catch (e) {
    mail subject: "${env.JOB_NAME}#${env.BUILD_NUMBER} - Failed",
         body: """
 Build: ${env.BUILD_URL}

 Error message: 
 ${e.getMessage()}

 Stack Trace:
 ${e.getStackTrace().join('\n')}
         """,
         to: 'me@email.com'

    throw e // rethrow the error so that it gets printed in the job log, and so the job fails
}

您肯定需要批准getStackTrace作为“安全”方法，并且您可能必须对getMessage做同样的事情。

要记住的一点是，此try / catch不会捕获“无此类DSL方法”错误，根据JENKINS-45469，这似乎不是错误。

如果您对更复杂的电子邮件行为感兴趣，可以退出extended email plugin。

通过电子邮件发送Jenkins错误日志（无法提取日志的错误部分）

1 个答案: