From aa786b1b1dd83a0856b110ec7426ad880864fc2f Mon Sep 17 00:00:00 2001
From: Christoph Schug <com+github@schug.net>
Date: Sun, 3 Mar 2024 17:57:02 +0100
Subject: [PATCH] fix: tell Ansible about the idempotency of this task

This shell command doesn't change state on the system, therefore
it is safe to set `changed_when` to `false`, and we can also
set `check_mode` to `false` here to allow execution when run in
check mode.
---
 ansible/maintenance/maint-diskspace.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ansible/maintenance/maint-diskspace.yaml b/ansible/maintenance/maint-diskspace.yaml
index 23f0386..5164855 100644
--- a/ansible/maintenance/maint-diskspace.yaml
+++ b/ansible/maintenance/maint-diskspace.yaml
@@ -9,6 +9,8 @@
           set -euo pipefail
           df -Ph / | awk 'NR==2 {print $5}'
         executable: /bin/bash
+      changed_when: false
+      check_mode: false
       register: disk_usage
 
     # - name: Send discord message when disk space is over 80%