Another big round of refactoring and cleaning...

roles/sys-rpr-btrfs-blnc/README.md

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+# System Btrfs Auto Balancer
+
+## Description
+
+This role automates the management and balancing of Btrfs file systems. It clones the latest version of the [auto-btrfs-balancer](https://github.com/kevinveenbirkenbach/auto-btrfs-balancer.git) repository and configures a systemd service and timer to run the balancing script automatically.
+
+## Overview
+
+Optimized for automated file system management, this role:
+- Clones the auto-btrfs-balancer repository.
+- Configures a systemd service to run the balancing script.
+- Integrates a systemd timer for regular execution.
+- Notifies via systemd in case of errors during the balancing process.
+
+## Purpose
+
+The primary purpose of this role is to maintain optimal performance of Btrfs file systems by automating balancing tasks, ensuring efficient storage allocation and performance.
+
+## Features
+
+- **Repository Cloning:** Automatically fetches the latest auto-btrfs-balancer repository.
+- **Service Configuration:** Sets up a systemd service for running the balancing script.
+- **Timer Integration:** Schedules the balancing process via a systemd timer.
+- **Error Notification:** Notifies on failure using sys-alm-compose.

roles/sys-rpr-btrfs-blnc/handlers/main.yml

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+- name: "reload sys-rpr-btrfs-blnc.cymais.service"
+  systemd:
+    name: sys-rpr-btrfs-blnc.cymais.service
+    daemon_reload: yes

roles/sys-rpr-btrfs-blnc/meta/main.yml

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+---
+galaxy_info:
+  author: "Kevin Veen-Birkenbach"
+  description: "Automates the balancing of Btrfs file systems by cloning the auto-btrfs-balancer repository and configuring a systemd service and timer for regular execution."
+  license: "CyMaIS NonCommercial License (CNCL)"
+  license_url: "https://s.veen.world/cncl"
+  company: |
+    Kevin Veen-Birkenbach
+    Consulting & Coaching Solutions
+    https://www.veen.world
+  min_ansible_version: "2.9"
+  platforms:
+    - name: Archlinux
+      versions:
+        - rolling
+  galaxy_tags:
+    - btrfs
+    - balancing
+    - filesystem
+    - automation
+  repository: "https://s.veen.world/cymais"
+  issue_tracker_url: "https://s.veen.world/cymaisissues"
+  documentation: "https://s.veen.world/cymais"
+dependencies:
+  - sys-alm-compose

roles/sys-rpr-btrfs-blnc/tasks/main.yml

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+- name: "pkgmgr install"
+  include_role:
+    name: pkgmgr-install
+  vars:
+    package_name: btrfs-auto-balancer
+  when: run_once_system_btrfs_auto_balancer is not defined
+
+- name: configure sys-rpr-btrfs-blnc.cymais.service
+  template: 
+    src: sys-rpr-btrfs-blnc.service.j2
+    dest: /etc/systemd/system/sys-rpr-btrfs-blnc.cymais.service
+  notify: reload sys-rpr-btrfs-blnc.cymais.service
+  when: run_once_system_btrfs_auto_balancer is not defined
+
+- name: "set 'service_name' to '{{ role_name }}'"
+  set_fact:
+    service_name: "{{ role_name }}"
+  when: run_once_system_btrfs_auto_balancer is not defined
+
+- name: "include role for sys-timer for {{service_name}}"
+  include_role:
+    name: sys-timer
+  vars:
+    on_calendar:  "{{on_calendar_btrfs_auto_balancer}}"
+  when: run_once_system_btrfs_auto_balancer is not defined
+
+- name: run the system_btrfs_auto_balancer tasks once
+  set_fact:
+    run_once_system_btrfs_auto_balancer: true
+  when: run_once_system_btrfs_auto_balancer is not defined

roles/sys-rpr-btrfs-blnc/templates/sys-rpr-btrfs-blnc.service.j2

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+[Unit]
+Description=auto balance btrfs
+OnFailure=sys-alm-compose.cymais@%n.service
+
+[Service]
+Type=oneshot
+ExecStart=/bin/sh -c 'btrfs-auto-balancer 90 10'

roles/sys-rpr-btrfs-blnc/vars/main.yml

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+system_btrfs_auto_balancer_folder: '{{path_administrator_scripts}}auto-btrfs-balancer/'
+