Add 'check_drivesize' as nscp-local check command

fixes #9130

doc/7-icinga-template-library.md

@@ -1045,6 +1045,12 @@ Check command object for the `check_version` NSClient++ plugin.
 
 This command has the same custom attributes like the `nscp-local` check command.
 
+## <a id="nscp-check-local-disk"></a> nscp-local-disk
+
+Check command object for the `check_drivesize` NSClient++ plugin.
+
+This command has the same custom attributes like the `nscp-local` check command.
+
 # <a id="snmp-manubulon-plugin-check-commands"></a> SNMP Manubulon Plugin Check Commands
 
 The `SNMP Manubulon Plugin Check Commands` provide example configuration for plugin check

itl/command-nscp-local.conf

@@ -88,3 +88,9 @@ object CheckCommand "nscp-local-version" {
 
 	vars.nscp_query = "check_version"
 }
+
+object CheckCommand "nscp-local-disk" {
+  import "nscp-local"
+
+  vars.nscp_query = "check_drivesize"
+}