optimized variable names

roles/health-disc-space/files/health-disc-space.sh

@@ -1,14 +1,14 @@
 #!/bin/sh
 # @param $1 mimimum free disc space
 errors=0
-minimum_percent_free_disc_space="$1"
+minimum_percent_cleanup_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 "$minimum_percent_free_disc_space" ]; then
-      echo "WARNING: $disc_use_percent_number exceeds the limit of $minimum_percent_free_disc_space%."
+    if [ "$disc_use_percent_number" -gt "$minimum_percent_cleanup_disc_space" ]; then
+      echo "WARNING: $disc_use_percent_number exceeds the limit of $minimum_percent_cleanup_disc_space%."
       errors+=1;
     fi
 done

roles/health-disc-space/tasks/main.yml

@@ -1,13 +1,13 @@
-- name: "create {{disc_space_check_folder}}"
+- name: "create {{health_disc_space_folder}}"
   file:
-    path: "{{disc_space_check_folder}}"
+    path: "{{health_disc_space_folder}}"
     state: directory
     mode: 0755
 
 - name: create health-disc-space.sh
   copy:
     src: health-disc-space.sh
-    dest: "{{disc_space_check_folder}}health-disc-space.sh"
+    dest: "{{health_disc_space_folder}}health-disc-space.sh"
 
 - name: create health-disc-space.service
   template: 

roles/health-disc-space/templates/health-disc-space.service.j2

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

roles/health-disc-space/templates/health-disc-space.timer.j2

@@ -2,7 +2,7 @@
 Description=starts health-disc-space.service
 
 [Timer]
-OnCalendar={{on_calendar_disc_space_check}}
+OnCalendar={{on_calendar_health_disc_space}}
 RandomizedDelaySec={{randomized_delay_sec}}
 Persistent=true
 

roles/health-disc-space/vars/main.yml

@@ -1 +1 @@
-disc_space_check_folder: "{{path_administrator_scripts}}health-disc-space/"
+health_disc_space_folder: "{{path_administrator_scripts}}health-disc-space/"