json文件中的Ansible列表

[
{
"Hostname": "cavia","Farm": "paolo","Cluster": "paperino","Gateway": "10.14.35.1","Dns": "172.26.5.110,172.26.5.111,172.26.16.11,172.26.16.12","Routes": "0","Network": [
{
"MAC":"00:50:56:b6:c0:db","Vlan":"107 - 10.14.8.0/24 - BE WW TF","Scope": "Production","IP": "10.14.35.9","MASK": "255.255.255.224"
},{
"MAC":"50:56:b6:19:0c","Vlan":"5 - 10.4.81.0/24 - BE WW TF","Scope": "BE","IP": "10.4.5.9",{
"MAC":"00:50:56:b6:19:aa","Vlan":"4 - 0.14.81.0/24 - BE WW TF","Scope": "NFS","IP": "172.10.0.5","MASK": "255.255.0.0"
},{
"MAC":"00:50:b6:19:0c","Vlan":"10087 - 10.14.81.0/24 - BE WW TF","Scope": "Backup","IP": "10.4.96.28","MASK": "255.255.254.0"
}
],"Disk": [
{
"ID": "36000c29ccb2f18976786181535e88772","Scope": "New","DiskFs": "/prova"
},{
"ID": "36000c29ccb2f18976786181535e86553","DiskFs": "/pippo"
}
]
}
]


这是我在剧本中写的：

---
- name: "Phase 4 : Filesystem Configuration"
hosts: just_parsed
vars:
data: "{{ lookup('file','../data/data.json') }}"
gather_facts: true
tasks:
- set_fact:
disklen: "{{ data[0].Disk | length }}"
- debug:
msg: "disklen length is {{ disklen }}"
- name: Collecting mapped disks
set_fact:
localdisks: "{{ ansible_devices.keys() | select('match','sd+') | list }}"
- debug:
var: localdisks


我需要：
1）在ansible_devices..links.ids.scsi-上查找Disk.ID。例如，从ansible_devices中获取sdb磁盘：

"sdb": {
"holders": [],"host": "Serial Attached SCSI controller: VMware PVSCSI SCSI Controller (rev 02)","links": {
"ids": [
"scsi-36000c293b2abdd05935792f86fa53bb9","wwn-0x6000c293b2abdd05935792f86fa53bb9"
],"labels": [],"masters": [],"uuids": []
},"model": "Virtual disk","partitions": {
"sdb1": {
"holders": [
"vgvar-lvvar"
],"links": {
"ids": [
"lvm-pv-uuid-lOyio6-WTDV-vcQx-CE2h-TbZk-zsH0-HuMqIc","scsi-36000c293b2abdd05935792f86fa53bb9-part1","wwn-0x6000c293b2abdd05935792f86fa53bb9-part1"
],"masters": [
"dm-3"
],"uuids": []
},"sectors": "20971519","sectorsize": 512,"size": "10.00 GB","start": "1","uuid": null
}
}


我应该看看json文件中的ID之一是否与ansible_devices.sdb.links.ids.scsi-36000c293b2abdd05935792f86fa53bb9匹配，但是它们是2个循环，一个来自ID，一个来自ansible_devices。
您是否有建议比较这些元素？
谢谢！！

下面的任务可能会完成这项工作（假设JSON数据存储在 hw_info 中）。

- debug:
msg: "{{ item.0.dev }} mounted to device {{ item.1.dev }}"
loop: "{{ hw_info.0.Disk|
json_query('[].{dev: DiskFs,id: ID}')|
product(
ansible_facts.devices|dict2items|
json_query('[].{dev: key,ids: value.links.ids}'))|
list }}"
when: item.1.ids|map('search',item.0.id) is any


要调试过滤器，请查看product过滤器中使用的列表。

- debug:
var: item
loop: "{{ hw_info.0.Disk|
json_query('[].{dev: DiskFs,id: ID}') }}"
- debug:
var: item
loop: "{{ ansible_facts.devices|dict2items|
json_query('[].{dev: key,ids: value.links.ids}') }}"


  

Q：仅当范围为“ New”时，才应执行此操作

A：将scope项目添加到字典中，并在何时条件下使用它。例如

- debug:
msg: "{{ item.0.dev }} mounted to device {{ item.1.dev }}"
loop: "{{ hw_info.0.Disk|
json_query('[].{dev: DiskFs,id: ID,scope: Scope}')|
product(
ansible_facts.devices|dict2items|
json_query('[].{dev: key,ids: value.links.ids}'))|
list }}"
when:
- item.1.ids|map('search',item.0.id) is any
- item.0.scope == "New"