LDAP父项不存在:Openstack OIDC

我是openstack和OIDC的新手,为我的实例创建了一个虚拟的OIDC发行者,但是在 Ensuring ou for users (我正在跟踪一个 official guide )我有个例外。

我的yml文件是

- name: Ensure ou for users
  community.general.ldap_entry:
    dn: ou=people,dc=springframework,dc=org
    objectClass:
      - top
      - organizationalUnit
    bind_dn: cn=Directory\ Manager
    bind_pw: "{{ kypo_crp_oidc_local_provider_ldap_root_password }}"
    server_uri: ldaps://localhost:1636
    validate_certs: False
  register: ldap_entry
  until: ldap_entry is not failed
  retries: 30
  delay: 5

我有个例外说 parent entry doesnot exist in server

FAILED - RETRYING: Ensure ou for users (3 retries left).
FAILED - RETRYING: Ensure ou for users (2 retries left).
FAILED - RETRYING: Ensure ou for users (1 retries left).
An exception occurred during task execution. To see the full traceback, use -vvv. The error was: 
ldap.NO_SUCH_OBJECT: {'msgtype': 105, 'msgid': 3, 'result': 32, 'desc': 'No such object', 'ctrls': [], 'info': 'Entry ou=people,dc=springframework,dc=org cannot be added because its parent entry dc=springframework,dc=org does not exist in the server'}
fatal: [kypo]: FAILED! => {"attempts": 30, "changed": false, "details": "{'msgtype': 105, 'msgid': 3, 'result': 32, 'desc': 'No such object', 'ctrls': [], 'info': 'Entry ou=people,dc=springframework,dc=org cannot be added because its parent entry dc=springframework,dc=org does not exist in the server'}", "msg": "Entry action failed."}