确保ttl参数值保持不变以及添加YES确认

 ---
 
 - hosts: localhost
+
+  vars_prompt:
+    - name: "confirmation"
+      prompt: "Modify DNS record . Please Enter YES to continue."
+      private: no
+
   vars_files:
     - extra_vars/all.yml
+
   vars:
     qcloud_key: "{{ lookup('hashi_vault',  'secret=yoho/ops/qcloud token='+'{{vault.token}}'+' url='+'{{vault.server}}') }}"
+
   tasks: 
+    - name: "make sure user type YES to confirm"
+      fail:
+        msg: "user do not type YES"
+      when: confirmation != 'YES'
+
     - name: 修改域名映射的IP或CNAME
       domain_modify:
         secretId: "{{ qcloud_key.SecretId }}"
         secretKey: "{{ qcloud_key.SecretKey }}"
         domain_name: "www.yohotest.xyz" 
         #value: "java-public-lb-862332839.cn-north-1.elb.amazonaws.com.cn"
-        value: '1.1.1.1'
+        value: '1.11.11.22'

@@ -67,6 +67,8 @@ def dns_inqure(SecretId,SecretKey,domain_name,value):
                     ret["recordType_old"] = lines["type"]
                     ret["recordType_new"] = recordType
                     ret["recordLine"] = lines["line"]
+                    ret["ttl"] = lines["ttl"]
+                    #ret["mx"] = lines["mx"]
                     ret["code"] = 0
                     break
                 else:
@@ -86,12 +88,12 @@ def dns_inqure(SecretId,SecretKey,domain_name,value):
 '''
   通过调用接口RecordModify修改域名解析记录
 '''
-def dns_modify(SecretId,SecretKey,domain_name,value,subDomain,domain,recordType,recordId,recordLine):
+def dns_modify(SecretId,SecretKey,domain_name,value,subDomain,domain,recordType,recordId,recordLine,ttl):
     ret = {}
     # 调用域名解析接口RecordModify修改域名解析记录
     try:
         domain_modify_api = QcloudApi(secretId=SecretId,secretKey=SecretKey)
-        dns_info = domain_modify_api.do_query(params={'Action':'RecordModify','domain':domain,'recordId':recordId,'subDomain':subDomain,'recordType':recordType,'recordLine':recordLine,'value':value})
+        dns_info = domain_modify_api.do_query(params={'Action':'RecordModify','domain':domain,'recordId':recordId,'subDomain':subDomain,'recordType':recordType,'recordLine':recordLine,'value':value,'ttl':ttl})
         ret["code"] = dns_info["code"]
         ret["err"] = dns_info['message']
     except Exception,e:
@@ -144,7 +146,7 @@ def run_module():
         module.exit_json(**result)
     # 非check模式下执行修改接口 执行语句：ansible-playbook playbooks/domain.modify.yml
     else:
-        modify_result = dns_modify(secretId,secretKey,domain_name, value,ret["subDomain"],ret["domain"],ret["recordType_new"],ret["recordId"],ret["recordLine"])
+        modify_result = dns_modify(secretId,secretKey,domain_name, value,ret["subDomain"],ret["domain"],ret["recordType_new"],ret["recordId"],ret["recordLine"],ret["ttl"])
         if modify_result['code'] != 0:
             module.fail_json(msg='Modify Failed: code: %i, err: %s' % (modify_result['code'], modify_result['err']), **result)
         result['changed'] = True