cleanup and add code block

vars/bigboot_vars.yml

@@ -8,14 +8,6 @@ bigboot_reboot_timeout: 1800
 
 bigboot_skip_rear_backup: false
 
-bigboot_docker_service: docker.service
-bigboot_docker_running: stopped
-bigboot_docker_enabled: false
-
-bigboot_named_chroot_service: named-chroot.service
-bigboot_named_chroot_running: stopped
-bigboot_named_chroot_enabled: false
-
 # Max value in minutes for services timeout threshold:
 bigboot_service_max_timeout: 5
 
@@ -29,6 +21,9 @@ bigboot_incompatible_services:
 
 # List of services which will be excluded from being
 # disabled during Bigboot execution:
+#
+# (Services listed in `bigboot_incompatible_services`
+# will ALWAYS be disabled regardless if they are protected or not)
 bigboot_protected_services:
   - sshd.service
   - user@0.service
@@ -36,7 +31,7 @@ bigboot_protected_services:
   - rhnsd.service
   - rhnsd
   - boksm.service
-  # - <add splunk service on wells>
+  - SplunkForwarder.service
 
 # Filename of disabled services log:
 bigboot_disabled_services_log: /var/ipe/ipu/el7to8/bigboot_disabled_services.log