[Jenkins] CI报错及解决方案汇总

1

org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed:
WorkflowScript: 24: unexpected char: '\' @ line 24, column 51.
           -e /usr1/build/output \     

最后的“\”原本表示换行，但现在被认为是错误。经测试，最好去掉所有反斜杠换行符。

2

Still waiting to schedule task
‘Jenkins’ doesn’t have label ‘ci_agt’

检查label是否一致。

3

+ git clone https://gitee.com/openeuler/embedded-ci.git -v /home/jenkins/agent/embedded-ci --depth=1
Cloning into '/home/jenkins/agent/embedded-ci'...
fatal: unable to access 'https://gitee.com/openeuler/embedded-ci.git/': Could not resolve host: gitee.com

Jenkins需要安装Gitee 插件。

4

Also:   org.jenkinsci.plugins.workflow.actions.ErrorAction$ErrorId: e498480d-51b9-4db5-bb0e-af9e3c413e48
groovy.lang.MissingPropertyException: No such property: USERNAME for class: groovy.lang.Binding
	at groovy.lang.Binding.getVariable(Binding.java:63)

需要安装groovy postbuild插件。

5

There were errors checking the update sites: UnknownHostException: updates.jenkins.io

参考：https://www.cnblogs.com/yunzimo/p/15003154.html
换源：
https://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/current/update-center.json

6

+ python3 main.py ci -e /usr1/build/output ' ' $'//\345\241\253\345\206\231\344\275\240\346'
main.py ci: error: unrecognized arguments:   //����������������

pipeline scripts 中的注释被识别了，去掉注释即可。

pipeline script 示例

带注释的pipeline script(主要是看注释、了解作用，不建议直接使用)：

pipeline {
    agent { node "dockercloud" }      //这里的dockercloud即之前在 Docker Agent templates 中配置的Labels值
    environment {
        PATH = "/home/jenkins/.local/bin:${env.PATH}"
    }
    stages {
        stage('clone openeuler-ci') {
            steps {
                dir('/home/jenkins/agent'){
                    script {
                        if(fileExists('embedded-ci') == false) {
                            sh 'git clone https://gitee.com/openeuler/embedded-ci.git -v /home/jenkins/agent/embedded-ci --depth=1'
                        }
                    }
                }
            }
        }
        stage('run ci') {
            steps {
                dir('/home/jenkins/agent/embedded-ci'){
                    script{
                        withCredentials([usernamePassword(credentialsId: 'test_credentials', passwordVariable: 'PASSWORD', usernameVariable: 'USERNAME')]) {
                            sh """python3 main.py ci \
                            -e /path \             //填写你想存储构建产物的路径
                            -i "101.1.10.101" \    //填写你想存储构建产物的机器的ip地址
                            -u $USERNAME \         //登录构建产物存储的机器时，使用的用户名
                            -w $PASSWORD \         //登录构建产物存储的机器时，使用的密码
                            -dm \                  //删除构建的tmp目录，该选项，默认为真，因为tmp目录使用较大空间，所以默认会删除tmp目录
-o openeuler \       //此参数当前无用，保留即可
-p yocto-meta-openeuler   //此参数当前无用，保留即可

                            """
                        }
                    }
                }
            }
        }
    }
}

经测试可用的pipeline script(去掉了注释和行末的反斜杠):

pipeline {
    agent { node "ci_agt" }      
    environment {
        PATH = "/home/jenkins/.local/bin:${env.PATH}"
    }
    stages {
        stage('clone openeuler-ci') {
            steps {
                dir('/home/jenkins/agent'){
                    script {
                        if(fileExists('embedded-ci') == false) {
                            sh 'git clone https://gitee.com/openeuler/embedded-ci.git -v /home/jenkins/agent/embedded-ci --depth=1'
                        }
                    }
                }
            }
        }
        stage('run ci') {
            steps {
                dir('/home/jenkins/agent/embedded-ci'){
                    script{
                        withCredentials([usernamePassword(credentialsId: 'test_credentials', passwordVariable: 'PASSWORD', usernameVariable: 'USERNAME')]) {
                            sh """python3 main.py ci 
                            -e /usr1/build/output 
                            -i "127.0.0.1" 
                            -u $USERNAME
                            -w $PASSWORD
                            -dm 
                           -o openeuler
                           -p yocto-meta-openeuler
                            """
                        }
                    }
                }
            }
        }
    }
}