Ansible 詹金斯：：错误：需要一个步骤@&；将生成的值传递给下游作业

我有一个python文件

peekaboo.py

，它在独立的exec上输出一个json，如下所示

python文件输出（JSON）：

然而，当jekins试图运行相同的python文件时，它失败了，如下所示

顺便说一句，假设这个python文件为pki_客户端_cacert_密码、db_url、fernet_密钥设置值，这些值将传递给ansible playbook

pipeline {
    parameters {
    string(defaultValue: '', description: '', name: 'pki_client_cacert_password', trim: true)
    string(defaultValue: '', description: '', name: 'db_url', trim: true)
    }
    stages {
    stage('DeployToDev') {
            steps {
                env.artifacts = sh "/var/lib/jenkins/python_jobs/peekaboo_venv/bin/python3 /var/lib/jenkins/python_jobs/peekaboo.py --db_url=${env.db_url} --pki_password=${env.pki_client_cacert_password}"
                echo "${env.artifacts}" 
                ansiblePlaybook credentialsId: "${env.git_credential_id}", disableHostKeyChecking: true, extras: "-e \"pki_client_cacert_password=${env.pki_client_cacert_password} db_url=${env.db_url} fernet_key=${env.fernet_key} use_isrg_freetds=false\"",
            }
        }
    }
}

我们得到以下错误

错误：

WorkflowScript: 32: Expected a step @ line 32, column 21.
                       env.artifacts = sh "/var/lib/jenkins/python_jobs/peekaboo_venv/bin/python3 /var/lib/jenkins/python_jobs/peekaboo.py --db_url=${env.db_url} --pki_password=${env.pki_client_cacert_password}"

我的问题是,

如何修复此错误

如何访问生成的值以传递给ansible作业

---

您可以尝试将赋值语句与sh一起使用：

script{
   env.artifacts = sh(
     returnStdout: true, 
      script: "/var/lib/jenkins/python_jobs/peekaboo_venv/bin/python3 /var/lib/jenkins/python_jobs/peekaboo.py --db_url=${env.db_url} --pki_password=${env.pki_client_cacert_password}"
  )
}

---

这只适用于管道作业，而不是自由式作业。

我必须添加脚本标记，并使用双引号将字符串括起来

                script{
                    env.artifacts = sh(
                    returnStdout: true, 
                    script: "/var/lib/jenkins/python_jobs/peekaboo_venv/bin/python3 /var/lib/jenkins/python_jobs/peekaboo.py --db_url=${env.db_url} --pki_password=${env.pki_client_cacert_password}"
                    )
                }

---

太好了，让我更新我的答案

                script{
                    env.artifacts = sh(
                    returnStdout: true, 
                    script: "/var/lib/jenkins/python_jobs/peekaboo_venv/bin/python3 /var/lib/jenkins/python_jobs/peekaboo.py --db_url=${env.db_url} --pki_password=${env.pki_client_cacert_password}"
                    )
                }