Add inventory.ini

inventory.ini

@@ -0,0 +1,19 @@
+# inventory.ini — Target hosts for IEC 62443-3-3 SL2 compliance validation
+#
+# [all] group is the default target for site.yml (hosts: all).
+# For local testing, uncomment localhost. For remote targets,
+# ensure SSH credentials are configured or use -K for sudo.
+#
+# Usage:
+#   ansible-playbook -i inventory.ini playbooks/site.yml --limit localhost -K
+#   ansible-playbook -i inventory.ini playbooks/site.yml --limit ics_assets
+
+[all]
+# For testing on the control node itself:
+# localhost ansible_connection=local
+
+[ics_assets]
+# Add real ICS/OT targets here. Example:
+# plc-rack01.example.com    ansible_user=auditor
+# hmi-station02.example.com ansible_user=auditor
+# engineering-ws03.example.com