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如何在 Rundeck 中将文件上传到远程节点？

tag-icon • tag-icon rundeck
如何在 Rundeck 中将文件上传到远程节点？

我是 Rundeck 的新手。我希望能够将文件（作为必需选项）传递给 Rundeck 作业调用，然后让 Rundeck 上传该文件到远程节点，然后在远程节点上运行命令来处理该文件。这适用于默认节点，rundeck但不适用于远程节点。

我有一个 Rundeck 实例（版本 3.0.21-20190424）在线并且成功与一个外部节点通信。文档解释如何获得文本选项通过 SSH 连接作为环境变量传递到远程节点，但没有说明如何获取文件传递给远程节点的选项。

这是我的职位定义：

- defaultTab: summary
  description: Test Job
  executionEnabled: true
  id: 62fdba6d-70c8-4174-9bab-dde364076e8c
  loglevel: INFO
  name: test2
  nodeFilterEditable: false
  nodefilters:
    dispatch:
      excludePrecedence: true
      keepgoing: false
      rankOrder: ascending
      successOnEmptyNodeFilter: false
      threadcount: '1'
    filter: .*
  nodesSelectedByDefault: true
  options:
  - description: This is an example of a text option.
    name: example_text_option
  - description: This is an example file option.
    name: example_file_option
    required: true
    type: file
  scheduleEnabled: true
  sequence:
    commands:
    - fileExtension: sh
      script: |-
        #!/usr/bin/env bash

        echo "hostname: $(hostname)"
        echo "PWD: $PWD"

        echo ----
        echo "RD_OPTION_EXAMPLE_FILE_OPTION (UUID): $RD_OPTION_EXAMPLE_FILE_OPTION"
        echo "RD_FILE_EXAMPLE_FILE_OPTION_FILENAME (Original file name): $RD_FILE_EXAMPLE_FILE_OPTION_FILENAME"
        echo "RD_FILE_EXAMPLE_FILE_OPTION_SHA (SHA256 has of file): $RD_FILE_EXAMPLE_FILE_OPTION_SHA"

        echo ----
        echo "option.example_file_option: @option.example_file_option@"
        echo "file.example_file_option: @file.example_file_option@"
        echo "file.example_file_option.fileName: @file.example_file_option.fileName@"
        echo "file.example_file_option.sha: @file.example_file_option.sha@"

        echo ----
        ls -l @file.example_file_option@
    keepgoing: false
    strategy: node-first
  uuid: 62fdba6d-70c8-4174-9bab-dde364076e8c

这是在节点上运行的输出rundeck：

hostname: rundeck
PWD: /home/rundeck
----
RD_OPTION_EXAMPLE_FILE_OPTION (UUID): 8c370949-51d8-467a-8f2d-b80774469e8b
RD_FILE_EXAMPLE_FILE_OPTION_FILENAME (Original file name): 2aOErzD.jpg
RD_FILE_EXAMPLE_FILE_OPTION_SHA (SHA256 has of file): b5e490d0f96d033367b8a4addef58b7e2904ea3c7465b2f801b600443ef562ec
----
option.example_file_option: 8c370949-51d8-467a-8f2d-b80774469e8b
file.example_file_option: /home/rundeck/var/upload/8c370949-51d8-467a-8f2d-b80774469e8b
file.example_file_option.fileName: 2aOErzD.jpg
file.example_file_option.sha: b5e490d0f96d033367b8a4addef58b7e2904ea3c7465b2f801b600443ef562ec
----
-rw-r--r-- 1 rundeck rundeck 115069 Sep  3 15:20 /home/rundeck/var/upload/8c370949-51d8-467a-8f2d-b80774469e8b

这是在远程节点上运行的输出：

hostname: test_node
PWD: /home/rundeck
----
RD_OPTION_EXAMPLE_FILE_OPTION (UUID): 8c370949-51d8-467a-8f2d-b80774469e8b
RD_FILE_EXAMPLE_FILE_OPTION_FILENAME (Original file name): 2aOErzD.jpg
RD_FILE_EXAMPLE_FILE_OPTION_SHA (SHA256 has of file): b5e490d0f96d033367b8a4addef58b7e2904ea3c7465b2f801b600443ef562ec
----
option.example_file_option: 8c370949-51d8-467a-8f2d-b80774469e8b
file.example_file_option: /home/rundeck/var/upload/8c370949-51d8-467a-8f2d-b80774469e8b
file.example_file_option.fileName: 2aOErzD.jpg
file.example_file_option.sha: b5e490d0f96d033367b8a4addef58b7e2904ea3c7465b2f801b600443ef562ec
----
ls: cannot access '/home/rundeck/var/upload/8c370949-51d8-467a-8f2d-b80774469e8b': No such file or directory
Failed: NonZeroResultCode: Remote command failed with exit status 2`

显然，这可以通过多个步骤来完成，即将文件从 Rundeck 节点复制到目标节点，但这感觉就像 Rundeck 应该为我自动完成的事情。此外，这感觉像是一件很常见的事情，所以我不确定为什么我很难找到有关它的任何信息。

欢迎提出任何建议。

答案1

在您的项目配置中，将 SSH 设置为默认节点执行器，并将 SCP 设置为默认文件复制器。然后创建一个作业，其中包含文件复制步骤，后面跟着命令步骤（“执行远程命令”）。您还需要为项目设置适当的节点源。它看起来像这样：作业设置 - 工作流程

- defaultTab: nodes
  description: ''
  executionEnabled: true
  id: c7579365-98a9-4503-8192-149e41bfd711
  loglevel: INFO
  name: Copy File
  nodeFilterEditable: false
  nodefilters:
    dispatch:
      excludePrecedence: true
      keepgoing: false
      rankOrder: ascending
      successOnEmptyNodeFilter: false
      threadcount: '1'
    filter: group:dev site:auburn service:bioraft3
  nodesSelectedByDefault: true
  options:
  - name: File
    type: file
  scheduleEnabled: true
  sequence:
    commands:
    - configuration:
        destinationPath: /tmp/${file.File.fileName}
        echo: 'true'
        recursive: 'false'
        sourcePath: ${file.File}
      nodeStep: true
      type: copyfile
    - exec: cat /tmp/${file.File.fileName}
    keepgoing: false
    strategy: node-first
  uuid: c7579365-98a9-4503-8192-149e41bfd711

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