optimized variable names

roles/heal-docker/tasks/main.yml

@@ -1,13 +1,13 @@
-- name: "create {{docker_compose_restart_unhealthy}}"
+- name: "create {{heal_docker}}"
   file:
-    path: "{{docker_compose_restart_unhealthy}}"
+    path: "{{heal_docker}}"
     state: directory
     mode: 0755
 
 - name: create heal-docker.py
   copy:
     src: heal-docker.py
-    dest: "{{docker_compose_restart_unhealthy}}heal-docker.py"
+    dest: "{{heal_docker}}heal-docker.py"
 
 - name: create heal-docker.service
   template: 

roles/heal-docker/templates/heal-docker.service.j2

@@ -4,4 +4,4 @@ OnFailure=systemd-notifier@%n.service
 
 [Service]
 Type=oneshot
-ExecStart=/bin/python {{docker_compose_restart_unhealthy}}heal-docker.py
+ExecStart=/bin/python {{heal_docker}}heal-docker.py

roles/heal-docker/templates/heal-docker.timer.j2

@@ -2,7 +2,7 @@
 Description=starts heal-docker.service
 
 [Timer]
-OnCalendar={{on_calendar_docker_compose_restart_unhealthy}}
+OnCalendar={{on_calendar_heal_docker}}
 RandomizedDelaySec={{randomized_delay_sec}}
 Persistent=false
 

roles/heal-docker/vars/main.yml

@@ -1 +1 @@
-docker_compose_restart_unhealthy: "{{path_administrator_scripts}}heal-docker/"
+heal_docker: "{{path_administrator_scripts}}heal-docker/"