Refactored native-backups-cleanup and native-disc-space-check. \n Removed hardcoded values and used parameters instead.

roles/native-disc-space-check/files/disc-space-check.sh

@@ -1,12 +1,14 @@
 #!/bin/sh
+# @param $1 mimimum free disc space
 errors=0
+minimum_percent_free_disc_space="$1"
 echo "checking disc space use..."
 df
 for disc_use_percent in $(df --output=pcent | sed 1d)
 do
     disc_use_percent_number=$(echo "$disc_use_percent" | sed "s/%//")
-    if [ "$disc_use_percent_number" -gt "{{size_percent_disc_space_warning}}" ]; then
-      echo "WARNING: $disc_use_percent_number exceeds the limit of {{size_percent_disc_space_warning}}%."
+    if [ "$disc_use_percent_number" -gt "$minimum_percent_free_disc_space" ]; then
+      echo "WARNING: $disc_use_percent_number exceeds the limit of $minimum_percent_free_disc_space%."
       errors+=1;
     fi
 done

roles/native-disc-space-check/tasks/main.yml

@@ -4,9 +4,9 @@
     state: directory
     mode: 0755
 
-- name: create disc-space-check.sh
+- copy: create disc-space-check.sh
   template:
-    src: disc-space-check.sh.j2
+    src: disc-space-check.sh
     dest: "{{disc_space_check_folder}}disc-space-check.sh"
 
 - name: create disc-space-check.service

roles/native-disc-space-check/templates/disc-space-check.service.j2

@@ -4,4 +4,4 @@ OnFailure=systemd-email@%n.service
 
 [Service]
 Type=oneshot
-ExecStart=/bin/bash {{disc_space_check_folder}}disc-space-check.sh
+ExecStart=/bin/bash {{disc_space_check_folder}}disc-space-check.sh {{size_percent_disc_space_warning}}