From 3034c3c8e399b7efda2e379fe9b9a1ee2f0a5923 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Sun, 6 Aug 2023 15:27:30 +0200
Subject: linux_status: support disabling power mgmt

---
 roles/linux_status/defaults/main.yml |  2 ++
 roles/linux_status/tasks/main.yml    | 27 +++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/roles/linux_status/defaults/main.yml b/roles/linux_status/defaults/main.yml
index da596ae..0c526dc 100644
--- a/roles/linux_status/defaults/main.yml
+++ b/roles/linux_status/defaults/main.yml
@@ -1,2 +1,4 @@
+linux_status_disable_power_management: false
+
 keys_dir: /etc/apt/keyrings
 gpg_key_id: ecb69cbafc6d7cd8bd67ec35b1089b3051c9384d
diff --git a/roles/linux_status/tasks/main.yml b/roles/linux_status/tasks/main.yml
index 766f009..1fa381f 100644
--- a/roles/linux_status/tasks/main.yml
+++ b/roles/linux_status/tasks/main.yml
@@ -23,3 +23,30 @@
   ansible.builtin.apt:
     install_recommends: false
     name: linux-status
+
+- name: Disable power management
+  when: linux_status_disable_power_management
+  become: true
+  vars:
+    service_name: linux-status
+  block:
+    - name: 'Create override directory: {{ service_name }}'
+      ansible.builtin.file:
+        path: '/etc/systemd/system/{{ service_name }}.service.d'
+        state: directory
+
+    - name: 'Set up override: {{ service_name }}'
+      community.general.ini_file:
+        dest: '/etc/systemd/system/{{ service_name }}.service.d/override.conf'
+        section: Unit
+        option: ExecStart
+        values: ['', '/usr/bin/python3 -B server.py --disable-power']
+        no_extra_spaces: true
+      register: overridden
+
+    - name: 'Restart service: {{ service_name }}'
+      ansible.builtin.systemd_service:
+        daemon_reload: true
+        name: '{{ service_name }}'
+        state: restarted
+      when: overridden.changed
-- 
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