---
- name: Extract absolute krb5.conf path from provision output
  ansible.builtin.set_fact:
    krb5_conf_path: >-
      {{ (your_string_variable
          | regex_search(r"(/\S*krb5\.conf)", "\\1")
          | default([])    # ensures a list even if no match
          | first          # safely take the first match
        ) | default('', true) }}
  when: samba_provision_output.stdout is defined

- name: print krb5.conf path
  ansible.builtin.debug:
    msg: "Krb5.conf path: {{ krb5_conf_path }}"

- name: Copy krb5.conf to /etc/krb5.conf
  ansible.builtin.copy:
    src: '{{ krb5_conf_path }}'
    dest: /etc/krb5.conf
    owner: root
    group: root
    mode: '0644'
  # Only run this if the provision was successful (changed)
  when: samba_provision_output.changed