修改JSON输出？

Question

我有以下输出：

"current_profiles": [
{
  "context": "client-side", 
  "full_path": "/Common/clientssl", 
  "name": "clientssl"
},

我尝试将其修改为这样：

"current_profiles": [
  - name : "client-side", 
    context : "/Common/clientssl", 
  ] 

Answer 1

下面的任务创建一个只有一项的列表 current_profiles

vars:
  current_profiles:
    -
      context: client-side
      full_path: /Common/clientssl
      name: clientssl

tasks:
  - set_fact:
      current_profiles: "{{ current_profiles|
                            map('dict2items')|
                            map('rejectattr', 'key', 'match', 'full_path')|
                            map('list')|
                            map('items2dict')|
                            list }}"
  - debug:
      var: current_profiles
  - debug:
      var: current_profiles[0]

提供JSON输出

ok: [localhost] => {
    "current_profiles": [
        {
            "context": "client-side", 
            "name": "clientssl"
        }
    ]
}

ok: [localhost] => {
    "current_profiles[0]": {
        "context": "client-side", 
        "name": "clientssl"
    }
}

在YAML中是等效的

  current_profiles:
  - context: client-side
    name: clientssl


  current_profiles[0]:
    context: client-side
    name: clientssl

请参见YAML is a superset of JSON ... every JSON file is also a valid YAML file。