FIX: roles directory structure fixed

roles/0_basic_postinstall/tasks/prepare_ansible_user.yaml

@@ -0,0 +1,41 @@
+---
+## Installing packages
+- name: Install sudo on apt systems
+  when: (ansible_facts['distribution'] == "Debian") or 
+        (ansible_facts['distribution'] == "Ubuntu")
+  apt:
+    name:
+      - sudo
+    update-cache: yes
+
+- name: Update Alpine packages
+  when: (ansible_facts['distribution'] == "Alpine")
+  command: /sbin/apk update
+
+- name: Install sudo package on Alpine
+  when: (ansible_facts['distribution'] == "Alpine")
+  command: /sbin/apk add sudo
+
+
+## Creating and setting up the ansible user
+## First, create sshusers group to grant ssh access
+- name: Ensure group "sshusers" exists
+  ansible.builtin.group:
+    name: sshusers
+    state: present
+
+## Add the user to its own group, sshusers (for ssh access) and sudo (gain root access)
+- name: Create a new user with a password for Ansible
+  user: 
+    name: ansible
+    password: "{{ ansible_user_passwd_hash }}"
+
+    groups: ansible,sshusers,sudo
+    append: yes
+
+## Since password authentication in SSH will be disabled, we need to add an authorized key 
+- name: Set authorized key taken from file
+  ansible.posix.authorized_key:
+    user: ansible
+    state: present
+    key: "{{ ansible_ssh_key }}"