问题

I am resetting Linux user password as below and it resets password. But the register variable resetPwOp does not contain the attribute rc.

- name: reset pw linux
  user:
    name: "{{ userid }}"
    update_password: always
    password: "{{ passwd | password_hash('sha512') }}"
  register: resetPwOp
  when: (unlockUserOp is defined) and (unlockUserOp.rc == 0)

The task completes successfully.

TASK [reset pw linux] **********************************************************
changed: [72.118.19.24]

When I try to check resetPwOp.rc == 0, I get 'dict object' has no attribute 'rc' but other attributes like shell, name, changed, etc. are available.

resetPwOp has these values:

"msg": "resetpwop linux: {u'comment': u'72923', u'shell': u'/bin/bash', u'group': 10115, u'name': u'user1', u'changed': True, 'failed': False, u'state': u'present', u'home': u'/home/user1', u'move_home': False, u'password': u'NOT_LOGGING_PASSWORD', u'append': False, u'uid': 1150}

How to be sure the password update successful?

- name: reset pw linux
  user:
    name: "{{ userid }}"
    update_password: always
    password: "{{ passwd | password_hash('sha512') }}"
  register: resetPwOp
  when: (unlockUserOp is defined) and (unlockUserOp.rc == 0)

TASK [reset pw linux] **********************************************************
changed: [72.118.19.24]

"msg": "resetpwop linux: {u'comment': u'72923', u'shell': u'/bin/bash', u'group': 10115, u'name': u'user1', u'changed': True, 'failed': False, u'state': u'present', u'home': u'/home/user1', u'move_home': False, u'password': u'NOT_LOGGING_PASSWORD', u'append': False, u'uid': 1150}

答案1

得分: 1

But the register variable resetPwOp does not contain the attribute rc.

但是注册变量 resetPwOp 不包含属性 rc。

Right, that's the expected behavior. According the documentation Common Return Values

正确，这是预期的行为。根据文档中的通用返回值

Ansible modules normally return a data structure that can be registered into a variable, or seen directly when output by the ansible program. Each module can optionally document its own unique return values ...

Ansible模块通常返回一个数据结构，可以注册到一个变量中，或者直接在ansible程序的输出中看到。每个模块都可以选择文档化自己独特的返回值...

and user module – Manage user accounts - Return Values, there is no such vaule.

还有user模块 - 管理用户账户 - 返回值，其中没有这样的值。

This is because for rc

这是因为对于rc

Some modules execute command line utilities or are geared for executing commands directly (raw, shell, command, and so on), this field contains ‘return code’ of these utilities.

一些模块执行命令行实用程序或专为直接执行命令（raw，shell，command等）而设计，此字段包含这些实用程序的“返回代码”。

How to be sure the password update successful?

如何确保密码更新成功？

If the task executed without errors. This is because the parameter update_password

如果任务执行没有错误。这是因为参数update_password

always will update passwords if they differ.

always将在密码不同的情况下更新密码。

and then you may have a look also into changed_when and failed_when.

然后，您还可以查看changed_when和failed_when。