我有一个管理系统，我们在其中定义维护数据以控制虚拟环境，其中一个选项是不同团队的虚拟机关闭时间。现在，当创建新的虚拟机时，用户应该从可用的时间列表中选择虚拟机可以在没有工作时间干扰的情况下关闭的时间段。我需要能够将这个时间段列表从我的数据库同步到作业模板调查中。我被修改JSON调查卡住了。我尝试了这篇文章best way to modify json in ansible但是出现了错误:
这是我要修改的JSON："exception": " File \"/tmp/ansible_1qa8eR/ansible_module_json_modify.py\", line 38, in main\n res = jsonpointer.resolve_pointer(data, pointer)\n File \"/usr/lib/python2.7/site-packages/jsonpointer.py\", line 126, in resolve_pointer\n return pointer.resolve(doc, default)\n File \"/usr/lib/python2.7/site-packages/jsonpointer.py\", line 204, in resolve\n doc = self.walk(doc, part)\n File \"/usr/lib/python2.7/site-packages/jsonpointer.py\", line 279, in walk\n raise JsonPointerException(\"member '%s' not found in %s\" % (part, doc))\n", "msg": "member 'spec' not found in {'stderr_lines': [], 'changed': True, 'end'
{
"spec": [
{
"question_description": "",
"min": 0,
"default": "Test text",
"max": 4096,
"required": true,
"choices": "",
"variable": "_t",
"question_name": "Note",
"type": "textarea"
},
{
"required": true,
"min": null,
"default": "",
"max": null,
"question_description": "appliance id",
"choices": "Unconfigured\n600,qvmProcessor/applianceexemptions,all",
"new_question": true,
"variable": "appid",
"question_name": "Appliance ID",
"type": "multiplechoice"
},
{
"required": true,
"min": null,
"default": "",
"max": null,
"question_description": "Select version",
"choices": "1.2.3\n1.2.4\n1.2.5",
"new_question": true,
"variable": "version",
"question_name": "App Version",
"type": "multiplechoice"
},
{
"required": true,
"min": 0,
"default": "",
"max": 1024,
"question_description": "",
"choices": "",
"new_question": true,
"variable": "newVMIP",
"question_name": "IP for new VM",
"type": "text"
},
{
"required": true,
"min": 0,
"default": "",
"max": 1024,
"question_description": "",
"choices": "",
"new_question": true,
"variable": "requesterEmail",
"question_name": "Requester's email",
"type": "text"
},
{
"required": true,
"min": null,
"default": "",
"max": null,
"question_description": "Select the timeframe for automatic VM shutdown. ***NOTE*** EST Time is in 24 hour format",
"choices": "23:00-02:00\n02:00-04:00\n04:00-06:00\n00:00-02:00",
"new_question": true,
"variable": "powerOFF_TimeFrame",
"question_name": "Power OFF window",
"type": "multiplechoice"
},
{
"required": true,
"min": 0,
"default": 5,
"max": 30,
"question_description": "The VM will be deleted after # of days specified (default=5).",
"choices": "",
"new_question": true,
"variable": "vmNumReservedDays",
"question_name": "Keep VM for # of days",
"type": "integer"
}
],
"description": "",
"name": ""
}
我需要更新时间段（倒数第二个）选项：
"choices": "23:00-02:00\n02:00-04:00\n04:00-06:00\n00:00-02:00",
这是我的代码。我可以直接读取到变量，但现在我只是将JSON保存到文件中：
- name: Sync Power Schedules From Database to Survey Spec
hosts: awxroot
gather_facts: no
vars:
new_choices: {}
tasks:
- name: Set shared directory name
set_fact:
sharedDataPath: /var/tmp/survey
- name: Set shared file path name
set_fact:
sharedDataPathFile: "{{sharedDataPath}}/s.json"
- name: Create directory to share data
file:
path: "{{ sharedDataPath }}"
state: directory
- name: Load Survey Spec to file
shell: 'tower-cli job_template survey 70 > "{{ sharedDataPathFile }}"'
- name: Make sure the survey spec file exists
stat:
path: "{{ sharedDataPathFile }}"
register: isFileExists
- name: Fail if file is not there
fail:
msg: "Cannot find survey spec exported file"
when: isFileExists == False
- name: Read exception file to a variable
command: cat "{{ sharedDataPathFile }}"
register: surveySpec
when: isFileExists.stat.exists == True
- name: Setting key
set_fact:
choices_key: "choices"
- name: Setting new values
set_fact:
choices_value: "23:00-02:00\n02:00-04:00\n04:00-06:00\n00:00-04:00"
- name: Create dictionary
set_fact:
new_choices: "{{ new_choices | combine({choices_key: choices_value}) }}"
- json_modify:
data: "{{ surveySpec }}"
pointer: "/spec/6/choices"
action: update
update: "{{new_choices}}"
register: result
- debug:
var: result.result