the bootstrap node start failed on vsphere

Hi,

I am new to OCP and want to create a OCP cluster on vsphere.

To start the installation, I create a bootstrap node with static IP but after booting this node the web console show this msg

Ignition warning at $.networkd: unused key networks

I try to gather the bootstrap node installation info by this command "openshift-install gather bootstrap --dir . --bootstrap 172.18.10.192"

but reflect below msg

INFO Skipping VM console logs gather: no gather methods registered for "vsphere"
INFO Pulling debug logs from the bootstrap machine
FATAL failed to create SSH client: dial tcp 172.18.10.192:22: connect: no route to host

Any help?