To Reproduce Steps to reproduce the behavior:

1. On the main stack, copy the baremetal-deployment.yaml file to the stack user’s home directory and provision the overcloud nodes. Repeat this step on each stack in your environment:
2. task | Generate ansible inventory
3. msg: Error generating inventory for overcloud: 'ctlplane_cidr'", sucess": false

Expected behavior

• Inventory generated successfully  for overcloud

Device Info (please complete the following information):

• Hardware Specs: Intel X86_64
• OS Version: Red Hat OpenStack 17.1.4
• RHEL 8.4

Bug impact

• Stopping Customer from upgrading Prod environment as they may see same issue

Known workaround

• Only known workaround is to restore backup of undercloud and then do a minor update.

Additional context

• SFDC: 04102204
• KCS for similar issue: https://access.redhat.com/solutions/7084883
• Customer has to manually obfuscate logs