【发布时间】：2020-10-22 14:29:29
【问题描述】：
尝试搜索几个网站，包括Parameterized remote job is triggered but console says failure
我正在尝试将基于令牌的作业从调用远程作业的现有（使用 curl）方法迁移到基于插件的调用，如下所示：
远程 Jenkins 设置：(myserver:8080) 工作：MyPipelineFirstJob
Under Job configuration : Build Triggers --> "Trigger builds remotely (e.g., from scripts)" --> Authentication Token --> 108801
现有工作：本地 Jenkins：
curl -v --silent -X POST http://myserver:8080/job/MyPipelineFirstJob/buildWithParameters --data token=108801 --data RELEASE=9.2 --data ARCHITECTURE=ppc64le --data IP=9.99.999.99
新工作在本地 Jenkins 上： 现在，我需要翻译以上内容以使用 parameterized-remote-trigger-plugin。所以除了远程主机等，我在全局配置中选择了如下的Auth类型：“参数化远程触发配置”
"Enable 'build token root' support" is unchecked -- Do not know what this means
Authentication --> Bearer Token Authentication
我看到一条警告消息“地址看起来不错，但无法建立连接。”
我正在调用以下函数来触发远程作业：
def handle = triggerRemoteJob(remoteJenkinsName: 'Perf_Jenkins_Server', job: 'MyPipelineFirstJob/buildByToken/buildWithParameters', auth: "108801", parameters: 'RELEASE=HMC9.2.951.2,ARCHITECTURE=ppc64le,HMC_MACHINE=9.99.999.9998')
我已经根据这个网站https://www.jenkins.io/doc/pipeline/steps/Parameterized-Remote-Trigger/传递了字符串“108801”，上面写着：
BearerTokenAuth
token (optional)
Type: String
构建失败：使用上述配置，构建作业时，我收到此错误：
22:07:12 java.lang.ClassCastException: class org.jenkinsci.plugins.ParameterizedRemoteTrigger.pipeline.RemoteBuildPipelineStep.setAuth() expects class org.jenkinsci.plugins.ParameterizedRemoteTrigger.auth2.Auth2 but received class java.lang.String
22:07:12 at org.jenkinsci.plugins.structs.describable.DescribableModel.coerce(DescribableModel.java:492)
22:07:12 at org.jenkinsci.plugins.structs.describable.DescribableModel.injectSetters(DescribableModel.java:429)
22:07:12 at org.jenkinsci.plugins.structs.describable.DescribableModel.instantiate(DescribableModel.java:331)
22:07:12 at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:269)
22:07:12 at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:179)
22:07:12 at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:122)
22:07:12 at sun.reflect.GeneratedMethodAccessor493.invoke(Unknown Source)
22:07:12 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
22:07:12 at java.lang.reflect.Method.invoke(Method.java:508)
所以，我尝试删除 auth 字段，并将其作为参数的一部分传递：
def handle = triggerRemoteJob(remoteJenkinsName: 'Perf_Jenkins_Server', job: 'MyPipelineFirstJob/buildByToken/buildWithParameters', parameters: 'token="108801",RELEASE="HMC9.2.951.2",ARCHITECTURE=ppc64le,HMC_MACHINE="9.99.999.9998"')
注意：我还尝试在参数值周围添加双引号。进行了这些更改并尝试构建后，我收到以下错误：
22:19:12 ################################################################################################################
22:19:12 Parameterized Remote Trigger Configuration:
22:19:12 - job: MyPipelineFirstJob/buildByToken/buildWithParameters
22:19:12 - remoteJenkinsName: Perf_Jenkins_Server
22:19:12 - parameters: [token="108801",RELEASE="HMC9.2.951.2",ARCHITECTURE=ppc64le,HMC_MACHINE="9.99.999.998"]
22:19:12 - blockBuildUntilComplete: true
22:19:12 - connectionRetryLimit: 5
22:19:12 - trustAllCertificates: false
22:19:12 ################################################################################################################
22:19:12 Connection to remote server failed [404], waiting to retry - 10 seconds until next attempt. URL: http://myserver:8080/job/MyPipelineFirstJob/job/buildByToken/job/buildWithParameters/api/json, parameters:
22:19:22 Retry attempt #1 out of 5
22:19:22 Connection to remote server failed [404], waiting to retry - 10 seconds until next attempt. URL: http://myserver:8080/job/MyPipelineFirstJob/job/buildByToken/job/buildWithParameters/api/json, parameters:
22:19:32 Retry attempt #2 out of 5
你有没有注意到上面的o/p中额外的“job”字：“buildByToken/job/buildWithParameters”？不知道为什么！
问题：
- “Bearer Token Authentication”的身份验证类型是否是与现有方法要求相匹配的正确选项？
- 我是否正确传递了参数？
- 如何克服上述故障？
【问题讨论】：
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首先，“job”参数应该是作业名称“job: 'MyPipelineFirstJob'”。只要你得到一个404错误，job name就是错误的......
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@PatriceM.，好的，根据您的建议，构建失败且没有 404 错误：
09:28:48 ERROR: Remote build failed with 'ExceedRetryLimitException' for the following reason: 'Max number of connection retries have been exeeded.'.
标签： jenkins jenkins-pipeline token