Ansible 使用列表项通过字典进行解析

我的字典是这样的：

seed_job_additional_git_scms:
  TestUrl:
    credentials: "TestCredentials"
    branch: "testBranch"
    directory: "testDirectory"
  TestUrl2:
    credentials: "TestCredentials2"
    branch: "testBranch2"
    directory: "testDirectory2"

现在，使用ansible

debug

模块正常迭代，我得到了我想要的：

- name: Print 
  debug:
    msg: "Repo {{ item.key }} has credentials  {{ item.value.credentials }}. Its used branch {{ item.value.branch }} and gets saved to directory {{ item.value.branch }}"
  loop: "{{ lookup('dict', seed_job_additional_git_scms) }}"



TASK [copy : Print ] ************************************************************************************************************************************************************************************************************
ok: [localhost] => (item={'key': u'TestUrl', 'value': {u'directory': u'testDirectory', u'credentials': u'TestCredentials', u'branch': u'testBranch'}}) => {
    "msg": "Repo TestUrl has credentials  TestCredentials. Its used branch testBranch and gets saved to directory testBranch"
}
ok: [localhost] => (item={'key': u'TestUrl2', 'value': {u'directory': u'testDirectory2', u'credentials': u'TestCredentials2', u'branch': u'testBranch2'}}) => {
    "msg": "Repo TestUrl2 has credentials  TestCredentials2. Its used branch testBranch2 and gets saved to directory testBranch2"

现在，我正在尝试使用Jinja在模板文件中购买同样的东西

我尝试的是：

{% for dict_item in seed_job_additional_git_scms %}
   {% for key, value in dict_item.items() %}
      <h1>URL: {{key}}</h1>
      <h2>Credentials: {{ value.credentials }}</h2>
      <h2>Branch: {{ value.branch }}</h2>
      <h2>Direcotry: {{ value.directory }}</h2>
   {% endfor %}
{% endfor %}

---

我做错了什么

变量

seed\u job\u additional\u git\u scms

是一个字典。当你写这样的循环时

{% for dict_item in seed_job_additional_git_scms %}

…然后您将迭代字典的键。这意味着对于每个循环迭代，

dict\u item

是一个字符串。这就是为什么会出现此错误：

AnsibleUnicode object' has no attribute 'items'

因为字符串对象没有

项

方法。此外，您正在使用嵌套循环来尝试并解决一些不必要的问题：即使我们要用外部循环来解决问题，它仍然不能满足您的需要。我想你想要这个：

{% for key, value in seed_job_additional_git_scms.items() %}
      <h1>URL: {{key}}</h1>
      <h2>Credentials: {{ value.credentials }}</h2>
      <h2>Branch: {{ value.branch }}</h2>
      <h2>Direcotry: {{ value.directory }}</h2>
{% endfor %}

{%表示键，seed\u job\u additional\u git\u scms.items（）中的值%}
URL:{{key}}
凭据：{value.Credentials}
分支：{{value.Branch}
目录尝试：{{value.directory}
{%endfor%}

其结果是：

      <h1>URL: TestUrl</h1>
      <h2>Credentials: TestCredentials</h2>
      <h2>Branch: testBranch</h2>
      <h2>Direcotry: testDirectory</h2>
      <h1>URL: TestUrl2</h1>
      <h2>Credentials: TestCredentials2</h2>
      <h2>Branch: testBranch2</h2>
      <h2>Direcotry: testDirectory2</h2>

URL:TestUrl
凭证：TestCredentials
分支：测试分支
目录：testDirectory
URL:TestUrl2
凭证：TestCredentials2
分支：testBranch2
目录：testDirectory2

      <h1>URL: TestUrl</h1>
      <h2>Credentials: TestCredentials</h2>
      <h2>Branch: testBranch</h2>
      <h2>Direcotry: testDirectory</h2>
      <h1>URL: TestUrl2</h1>
      <h2>Credentials: TestCredentials2</h2>
      <h2>Branch: testBranch2</h2>
      <h2>Direcotry: testDirectory2</h2>