Dictionary Ansible-如何在嵌套字典中将列表组合为值

我有一个单独的列表和一个词典列表，我正试图将它们合并成一个词典，以便在剧本中更有效地访问：

一个名为“卷设备路径”的简单列表：

ok: [node1] => {
    "volume_device_path": [
        "/dev/sanstorage/0987654321",
        "/dev/sanstorage/1234567890"
    ]
}

列表中名为“卷”的词典：

ok: [node1] => {
    "volumes": [
        {
            "format_opts": null,
            "fs_type": "xfs",
            "mount_opts": "noatime",
            "mount_path": "/data/fc100",
            "storage_protocol": "fc",
            "vol_desc": "ansible volume for fc",
            "vol_name": "data100",
            "vol_perf_pol": "high",
            "vol_size": 100000,
            "vol_suffix": "data100"
        },
        {
            "format_opts": null,
            "fs_type": "ext4",
            "mount_opts": "noatime",
            "mount_path": "/data/fc111",
            "storage_protocol": "fc",
            "vol_desc": "ansible volume for fc",
            "vol_name": "data111",
            "vol_size": 100000,
            "vol_suffix": "data111"
        }
    ]
}

我想创建一个名为“volumes\u combined”的新词典，它将两个早期的数据结构结合起来，如下所示：

ok: [node1] => {
    "volumes_combined": [
        {
            "volume_device_path": "/dev/sanstorage/0987654321",
            "format_opts": null,
            "fs_type": "xfs",
            "mount_opts": "noatime",
            "mount_path": "/data/fc100",
            "storage_protocol": "fc",
            "vol_desc": "ansible volume for fc",
            "vol_name": "data100",
            "vol_size": 100000,
            "vol_suffix": "data100"
        },
        {
            "volume_device_path": "/dev/sanstorage/1234567890",
            "format_opts": null,
            "fs_type": "ext4",
            "mount_opts": "noatime",
            "mount_path": "/data/fc111",
            "storage_protocol": "fc",
            "vol_desc": "ansible volume for fc",
            "vol_name": "data111",
            "vol_size": 100000,
            "vol_suffix": "data111"
        }
    ]
}

我能够接近下面的内容，但遇到了麻烦

“volume\u device\u path”列表值不像我希望的那样嵌套在字典中。如何将初始列表值合并到嵌套字典中

    - name: combine volumes input file and volume_device_paths
      set_fact:
        volumes_combined: "{{ volumes_combined|default({}) | combine({ item.0: item.1 }) }}"
      loop: "{{ query('together', volume_device_path, volumes) }}"

调试输出：

ok: [node1] => {
    "volumes_combined": {
        "/dev/sanstorage/0987654321": {
            "format_opts": null,
            "fs_type": "xfs",
            "mount_opts": "noatime",
            "mount_path": "/data/fc100",
            "storage_protocol": "fc",
            "vol_desc": "ansible volume for fc",
            "vol_name": "data100",
            "vol_size": 100000,
            "vol_suffix": "data100"
        },
        "/dev/sanstorage/1234567890": {
            "format_opts": null,
            "fs_type": "ext4",
            "mount_opts": "noatime",
            "mount_path": "/data/fc111",
            "storage_protocol": "fc",
            "voldesc": "ansible volume for fc",
            "volname": "data111",
            "volsize": 100000,
            "volsuffix": "data111"
        }
    }
}

谢谢

Q:'volume\u device\u path'列表值不嵌套在字典中

volumes\u combined:“{{{volumes\u combined}默认值（{}）|
组合（{item.0:item.1}）}”

答：需要进行一些修复

• 默认（[]）

  。。。可变卷_组合为一个列表

• +

  而不是

  组合

  。。。将项目添加到列表中

• [item.1 | combine（{'volume\u device\u path'：item.0}）]

  。。。合并字典

volumes\u combined:“{{{volumes\u combined}默认值（[]））+
[item.1 | combine（{'volume_device_path'：item.0}）]}”

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