Refactor: Organize Ansible project structure

- Reorganized Ansible project structure to follow best practices.
- Created dedicated directories: , , , , and .
- Categorized playbooks into  (host-specific) and  (service-specific).
- Moved all roles into the  directory and standardized their naming conventions.
- Relocated  to  for better variable management.
- Renamed  to  to reflect its global variable scope.
- Created  to correctly set the  to the new  directory.
- Moved  and  into the  directory.
- Added  to  providing explanations for common commands.
- Cleaned up  directories from all individual roles to centralize version control.

roles/linux_config_init/tasks/bashrc_copy.yml

@@ -0,0 +1,17 @@
+---
+- name: Copy /root/.bashrc
+  template:
+    src: ../templates/bashrc
+    dest: /root/.bashrc
+    owner: root
+    group: root
+    mode: '0644'
+
+
+- name: Copy /home/{{ user }}/.bashrc
+  template:
+    src: ../templates/bashrc
+    dest: /home/{{ user }}/.bashrc
+    owner: "{{ user }}"
+    group: "{{ user }}"
+    mode: '0644'

roles/linux_config_init/tasks/create_user.yml

@@ -0,0 +1,27 @@
+---
+- name: Adding user
+  ansible.builtin.user:
+    name: "{{ user }}"
+    uid: "{{ uid }}"
+    shell: /bin/bash
+    groups: sudo
+
+- name: Setting ssh key
+  ansible.builtin.blockinfile:
+    state: present
+    owner: "{{ user }}"
+    group: "{{ user }}"
+    insertafter: EOF
+    path: /home/{{ user }}/.ssh/authorized_keys
+    mode: "0644"
+    create: true
+    block: |
+      {{ ssh_key }}
+  when: ssh_key is defined
+
+- name: Set permissions to .ssh folder
+  ansible.builtin.file:
+    path: /home/{{ user }}/.ssh
+    owner: "{{ user }}"
+    group: "{{ user }}"
+    mode: "0711"

roles/linux_config_init/tasks/hostname_set.yml

@@ -0,0 +1,13 @@
+---
+- name: Copy /etc/hosts
+  template:
+    src: ../templates/etc_hosts
+    dest: /etc/hosts
+    owner: root
+    group: root
+    mode: '0664'
+
+
+- name: Set a hostname
+  ansible.builtin.hostname:
+    name: "{{ host }}"

roles/linux_config_init/tasks/main.yml

@@ -0,0 +1,18 @@
+---
+# tasks file for linux_config_init
+- name: System settings
+  ansible.builtin.include_tasks: "{{ item }}"
+  loop:
+     - sudoer_no_passwd.yml
+     - create_user.yml
+     - bashrc_copy.yml
+     - timezone.yml
+     - resolvconf_copy.yml
+
+- name: Set Pernament IP
+  ansible.builtin.include_tasks: set_perma_ip.yml
+  when: set_ip
+
+- name: Set Hostname
+  ansible.builtin.include_tasks: hostname_set.yml
+  when: set_hostname

roles/linux_config_init/tasks/resolvconf_copy.yml

@@ -0,0 +1,8 @@
+---
+- name: Copy /templates/resolvconf
+  template:
+    src: ../templates/resolvconf
+    dest: /etc/resolv.conf
+    owner: root
+    group: root
+    mode: '0644'

roles/linux_config_init/tasks/set_perma_ip.yml

@@ -0,0 +1,9 @@
+---
+- name: Copy /etc/network/interfaces
+  template:
+    src: ../templates/etc_network_interface
+    dest: /etc/network/interfaces
+    owner: root
+    group: root
+    mode: '0644'
+  notify: networking restart

roles/linux_config_init/tasks/sudoer_no_passwd.yml

@@ -0,0 +1,8 @@
+---
+- name: No password for sudo
+  become: true
+  community.general.sudoers:
+    nopassword: true
+    commands: ALL
+    user: "{{ user }}"
+    name: No password for sudo

roles/linux_config_init/tasks/timezone.yml

@@ -0,0 +1,3 @@
+- name: Set timezone to Europe/Prague
+  community.general.timezone:
+    name: Europe/Prague