Ansible TypeError:必须是字符串或缓冲区，而不是列表

下面的任务失败，必须是字符串或缓冲区，而不是列表，当我在shell上使用相同的循环时，输出打印字符串，所以不确定哪里出错。我还使用了

循环

，它也给出了相同的输出

- name: Provide Ambari cluster user role to users in file {{ cluster_user_group_file }}
  uri:
      url: "http://{{ ansible_fqdn }}:8080/api/v1/clusters/{{ cluster_name }}/privileges"
      method: POST
      force_basic_auth: yes
      user: "{{ ambari_admin_user }}"
      password: "{{ ambari_admin_password }}"
      headers: '{"X-Requested-By":"ambari"}'
      body: "[{\"PrivilegeInfo\":{\"permission_name\":\"CLUSTER.USER\",\"principal_name\":\"{{ item }}\",\"principal_type\":\"GROUP\"}}]"
      status_code: 200,201,202,409
      timeout: 60
      return_content: no
  with_items: "{{ lookup('file', '{{ cluster_user_group_file }}').split(',') }}"

---

通过将

添加到_json

并设置

body\u格式：raw

- name: Provide Ambari cluster user role to users in file {{ cluster_user_group_file }}
  uri:
      url: "http://{{ ansible_fqdn }}:8080/api/v1/clusters/{{ cluster_name }}/privileges"
      method: POST
      force_basic_auth: yes
      user: "{{ ambari_admin_user }}"
      password: "{{ ambari_admin_password }}"
      headers: '{"X-Requested-By":"ambari"}'
      body: "[{\"PrivilegeInfo\":{\"permission_name\":\"CLUSTER.USER\",\"principal_name\":\"{{ item }}\",\"principal_type\":\"GROUP\"}}]|to_json"
      body_format: raw
      status_code: 200,201,202,409
      timeout: 60
      return_content: no
  with_items: "{{ lookup('file', '{{ cluster_user_group_file }}').split(',') }}"

---

通过将

添加到_json

并设置

body\u格式：raw

- name: Provide Ambari cluster user role to users in file {{ cluster_user_group_file }}
  uri:
      url: "http://{{ ansible_fqdn }}:8080/api/v1/clusters/{{ cluster_name }}/privileges"
      method: POST
      force_basic_auth: yes
      user: "{{ ambari_admin_user }}"
      password: "{{ ambari_admin_password }}"
      headers: '{"X-Requested-By":"ambari"}'
      body: "[{\"PrivilegeInfo\":{\"permission_name\":\"CLUSTER.USER\",\"principal_name\":\"{{ item }}\",\"principal_type\":\"GROUP\"}}]|to_json"
      body_format: raw
      status_code: 200,201,202,409
      timeout: 60
      return_content: no
  with_items: "{{ lookup('file', '{{ cluster_user_group_file }}').split(',') }}"