如何在ansible中解析URI的XML响应

Question

有一个代码可以调用应用程序的 Web 服务。

 - uri:
         url: http://10.164.52.61:8080/ems/v74/ws/customer.ws?customerRefId=f4XXXb15d69c3
         method: GET
         content_as_json: true
         password: admin
         user: admin
         validate_certs: no
         return_content: yes
         HEADER_Cookie: "{{login.set_cookie}}"
        register: customerId

      - debug:
          var: customerId.content

样本响应是

"customerId.content": "<listResponse type=\"customer\" count=\"1\"><instance customerId=\"28\" name=\"abc\" customerRefId=\"xyz\" refId1=\"12\" type=\"org\" enabled=\"true\" phone=\"\" fax=\"\" billingZip=\"\" billingAddress=\"\" billingCity=\"\" billingCountry=\"\" billingState=\"\" vendor=\"1\" defaultEmail=\"test\" defaultContactName=\"test\"/></listResponse>"

我想在下一个代码块中访问列表响应。就像我只需要“customerId”的值。如何使用 anisble 实现这一点

Answer 1

这类似于 sebaszw 的答案，但是不需要将 xml 响应写入文件，而是将其存储在变量中。

- uri:
    url: http://10.164.52.61:8080/ems/v74/ws/customer.ws?customerRefId=f4XXXb15d69c3
    method: GET
    content_as_json: true
    password: admin
    user: admin
    validate_certs: no
    return_content: yes
    HEADER_Cookie: "{{login.set_cookie}}"
  register: customerId

- xml:
    xmlstring: "{{customerId.content}}"
    xpath: /listResponse/instance
    content: attribute
  register: instance_attributes

- debug:
    var: instance_attributes.matches.0.instance.customerId