Add wait for IP connectivity
Add wait for IP connectivity

After config, there may be a delay
before the configuration takes effect.

This delay can break nodeconfig.

Try to wait for the delay to pass.

jjohnson42/confluent,xcat2/confluent,jjohnson42/confluent,xcat2/confluent,xcat2/confluent,jjohnson42/confluent,xcat2/confluent,xcat2/confluent,jjohnson42/confluent,jjohnson42/confluent