Ansible：运行vsphere_guest的winrm超时问题

My enviroment:  RHEL 7.4 ansible host
ansible-playbook 2.4.0.0-0.5.rc5.el7
config file = /etc/ansible/ansible.cfg

configured module search path = [u'/root/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
ansible python module location = /usr/lib/python2.7/site-packages/ansible
executable location = /usr/bin/ansible-playbook
python version = 2.7.5 (default, May  3 2017, 07:55:04) [GCC 4.8.5 20150623 (Red Hat 4.8.5-14)]

pysphere == 0.1.7

目标vCenter Server是Windows 2012R2，

我可以成功使用这些ansible模块（通过NTLM传输协议）：

win_ping
vmware_vm_facts
vmware_guest_facts

验证连接后，我试图运行一个模块 vsphere_guest 的剧本 .

在启动剧本的30-40秒内，我得到了这个超时消息和播放的中止：

[警告]：文件传输期间的致命错误：回溯（最近一次调用最后一次）：文件“/usr/lib/python2.7/site- packages / ansible / plugins / connection / winrm.py”，第273行，在_winrm_exec self中._winrm_send_input（self.protocol，self.shell_id，command_id，data，eof = is_last）_winrm_send_input中的文件“/usr/lib/python2.7/site-packages/ansible/plugins/connection/winrm.py”，第253行protocol.send_message（xmltodict.unparse（rq））文件“/usr/lib/python2.7/site-packages/winrm/protocol.py”，第207行，在send_message中返回self.transport.send_message（message）文件“/ usr / lib / python2.7 / site-packages / winrm / transport.py“，第202行，在send_message中引发WinRMTransportError（'http'，error_message）WinRMTransportError :( u'http'，u'Bad HTTP响应从服务器返回 . 代码500'）

致命的：[ndctc1-vcntr01.mso.mci.com]：失败了！ => {“失败”：true，“msg”：“winrm send_input failed”}

What I have done so far:
修改：/usr/lib/python2.7/site-packages/winrm/protocol.py

Changing these variables:
DEFAULT_READ_TIMEOUT_SEC = 300  <-- was 30  (seconds)
DEFAULT_OPERATION_TIMEOUT_SEC = 200  <-- was 20  (seconds)
DEFAULT_MAX_ENV_SIZE = 353600  <-- 153600

没有修复错误，它只是让它出现以后......

Playbook:
- hosts: all
  gather_facts: false
  connection: local

  vars_prompt:
    - name: "vcenter_hostname"
      prompt: "Enter vcenter hostname"
      private: no
      default: "vcsa"
    - name: "vcenter_user"
      prompt: "Enter vcenter username"
      private: no
    - name: "new_hostname"
      prompt: "Enter new hostname"
      private: no
    - name: "vcenter_pass"
      prompt: "Enter vcenter password"
      private: yes

  vars:
    datacenter: mydatacenter
    cluster: mycluster
    notes: 'Created by Ansible'

  tasks: 
    - vsphere_guest:
        vcenter_hostname: "{{ vcenter_hostname }}"
        username: "{{ vcenter_user }}"
        password: "{{ vcenter_pass }}"
        validate_certs: no
        power_on_after_clone: no
        guest: "{{ new_hostname }}"
        from_template: yes
        template_src: mybuild-template 
        cluster: "{{ cluster }}"
        vm_extra_config:
          notes: "{{ notes }}"

注意：我不确定为“template_src”输入什么值我有一个名为“mybuild-template”的VM模板命名正确吗？

谢谢 .