optimized variable names

roles/health-btrfs/tasks/main.yml

@@ -1,13 +1,13 @@
-- name: "create {{docker_btrfs_health_check_folder}}"
+- name: "create {{docker_health_btrfs_folder}}"
   file:
-    path: "{{docker_btrfs_health_check_folder}}"
+    path: "{{docker_health_btrfs_folder}}"
     state: directory
     mode: 0755
 
 - name: create health-btrfs.sh
   copy:
     src: health-btrfs.sh
-    dest: "{{docker_btrfs_health_check_folder}}health-btrfs.sh"
+    dest: "{{docker_health_btrfs_folder}}health-btrfs.sh"
 
 - name: create health-btrfs.service
   template: 

roles/health-btrfs/templates/health-btrfs.service.j2

@@ -4,4 +4,4 @@ OnFailure=systemd-notifier@%n.service
 
 [Service]
 Type=oneshot
-ExecStart=/bin/bash {{docker_btrfs_health_check_folder}}health-btrfs.sh
+ExecStart=/bin/bash {{docker_health_btrfs_folder}}health-btrfs.sh

roles/health-btrfs/templates/health-btrfs.timer.j2

@@ -2,7 +2,7 @@
 Description=starts health-btrfs.service
 
 [Timer]
-OnCalendar={{on_calendar_btrfs_health_check}}
+OnCalendar={{on_calendar_health_btrfs}}
 RandomizedDelaySec={{randomized_delay_sec}}
 Persistent=false
 

roles/health-btrfs/vars/main.yml

@@ -1 +1 @@
-docker_btrfs_health_check_folder: "{{path_administrator_scripts}}health-btrfs/"
+docker_health_btrfs_folder: "{{path_administrator_scripts}}health-btrfs/"