kubespray/inventory/sample/group_vars/all/oci.yml

## When Oracle Cloud Infrastructure is used, set these variables
#oci_private_key:
#oci_region_id:
#oci_tenancy_id:
#oci_user_id:
#oci_user_fingerprint:
#oci_compartment_id:
#oci_vnc_id:
#oci_subnet1_id:
#oci_subnet2_id:
## Overide these default behaviors if you wish
#oci_security_list_management: All
# If oci_use_instance_principals is true, you do not need to set the region, tenancy, user, key, passphrase, or fingerprint
#oci_use_instance_principals: false
#oci_cloud_controller_version: 0.5.0