set inifile data from yml dict

- hosts: localhost
  gather_facts: no
  vars:
    config_ini:
      section1:
        key1: value11
        key2: value2
      section2:
        key1: value21
        key2: value22
  tasks:
    - name: Iterate dict
      debug:
        var: item
      with_subelements:
        - "{% set d = [] %}{% for k in config_ini %}{% set _ = d.append({'section':k, 'data': lookup('dict', config_ini[k])}) %}{% endfor %}{{d}}"
        - data

    - name: Set ini data
      ini_file:
        path: "{{ playbook_dir }}/config.ini"
        section: "{{ item.0.section }}"
        option: "{{ item.1.key }}"
        value: "{{ item.1.value }}"
        mode: 0600
        owner: metall
        group: metall
      with_subelements:
        - "{% set d=[] %}{% for k in config_ini %}{% set _=d.append({'section':k, 'data':lookup('dict', config_ini[k])}) %}{% endfor %}{{d}}"
        - data