VIP api.ocp48.example.localdomain (API Serverアクセス用ドメイン) OpenShift 4.8 を vSphere 上にIPIインストールする DNS (example.localdomain) / DHCP vCenter Intranet api.ocp48.example.localdomain. IN A 172.16.0.111 *.apps.ocp48.example.localdomain. IN A 172.16.0.112 vcenter.adp.nrt.example.com. IN A 192.168.124.11 esxi1.adp.nrt.example.com. IN A 192.168.124.21 esxi2.adp.nrt.example.com. IN A 192.168.124.22 esxi3.adp.nrt.example.com. IN A 192.168.124.23 OCP用ドメイン (example.localdomain) VMware 用ドメイン (adp.nrt.example.com) 作業用端末 (installerの実行元)