Customize a Raspberry pi image for K3S use

customize_image.yml

#!ansible-playbook
---
- name: Configure  Raspberry Pi image.
  hosts: localhost
  become:  false
  connection: local
  vars:
    mount_point: /mnt/d
    cmd_line_path: "{{ mount_point }}/cmdline.txt"
    ssh_txt: "{{ mount_point }}/ssh.txt"
    cmd_line_parameters: 'cgroup_memory=1 cgroup_enable=memory '
  tasks:
  - name: Configure cgroup boot parameters in cmdline.txt for k3s usage.
    # ensure that the changed line no longer matches so that multiple runs have no effect
    replace:
      path: "{{ cmd_line_path }}"
      regexp: 'quiet init='
      replace: "quiet {{ cmd_line_parameters }} init="
      backup: yes
  - name: Enable ssh service.
    # use copy module because file with touch  will also touch the file if it is already present
    copy:
      content: ''
      dest: "{{ ssh_txt }}"
      force: no