Install-Config YAML file for BareMetal IPI without a provisioning network

Hello All,
I am trying to install a baremetal cluster using IPI method without a provisioning network.

The installation getting failed with the following errors:

DEBUG bmh:bm-master01
DEBUG HardwareDetails nil, skipping
DEBUG bmh:bm-master02
DEBUG HardwareDetails nil, skipping
DEBUG bmh:bm-master03
DEBUG HardwareDetails nil, skipping
ERROR Attempted to gather debug logs after installation failure: must provide bootstrap host address
ERROR Attempted to gather ClusterOperator status after installation failure: listing ClusterOperator objects: Get "https://api.ipibm.domain.com:6443/apis/config.openshift.io/v1/clusteroperators": http2: client connection lost
ERROR Bootstrap failed to complete: timed out waiting for the condition
ERROR Failed to wait for bootstrapping to complete. This error usually happens when there is a problem with control plane hosts that prevents the control plane operators from creating the control plane.

I have attached the install-config.yaml file. Please advise if it is correct.