rpi-k8s-prep.yaml

---
- hosts: rpi-k8s
  sudo: no

  vars_prompt:
  - name: "user_password"
    prompt: "Enter password for user 'user'"
    private: yes

  tasks:

  - name: make sure packages are installed
    pacman: name={{ item }} state=present
    with_items:
      - sudo

  - name: Add groups
    group: name=nixadmins gid=10001 state=present

  - name: create normal user
    user: name={{ item }} state=present createhome=yes group=users groups=wheel,nixadmins
    with_items:
      - user

  - name: change password for user 'user'
    user: name=user password={{ user_password }}

  - name: add nixadmins in the sudoers group
    lineinfile: "dest=/etc/sudoers backup=yes state=present create=yes regexp='^%nixadmins' line='%nixadmins ALL=(ALL) NOPASSWD: ALL'"

  - name: upgrade rpi-k8s kubernetes and system packages
    command: kube-config upgrade