updated ansible templates for single node clusters

ansible/host_vars/int-worker01/vars

@@ -0,0 +1,29 @@
+---
+# file: host_vars/int-worker02/vars
+# Ansible vars template for OpenShift nodes created via Ansible (configure_openshift_cluster).
+
+# Cluster deployed via Agent Installer and Matchbox (iPXE):
+
+# Role of this node in the cluster. 
+# - master
+# - worker
+
+node_role: "worker"
+
+# IP address assigned to this node on the Primary Interface
+
+ip_address: 10.1.71.164
+
+# Ansible Playbook supports booting node via one interface, but installing on a 
+# different interface. (Disabling the boot interface on install)  All these fields
+# are necessary.  In the case of a single NIC node, interfaces and MAC addresses
+# should be the same.
+
+boot_interface: "enp87s0"
+boot_mac_address: "36:47:ca:76:13:49"
+primary_interface: "enp2s0f0"
+install_mac_address: "36:47:ca:76:13:47"
+
+# ---
+
+hostname: "{{ inventory_hostname }}.{{ base_domain }}"

ansible/host_vars/ocp-hub/vars

@@ -1,5 +1,31 @@
 ---
-mac_address: "98:b7:85:1e:c6:f1"
-ip_address: "10.1.71.10"
-hostname: "ocp-hub"
+# file: host_vars/ocp-hub/vars
+
+# file: host_vars/int-master01/vars
+# Ansible vars template for OpenShift nodes created via Ansible (configure_openshift_cluster).
+
+# Cluster deployed via Agent Installer and Matchbox (iPXE):
+
+# Role of this node in the cluster. 
+# - master
+# - worker
+
+node_role: "master"
+
+# IP address assigned to this node on the Primary Interface
+
+ip_address: 10.1.71.10
+
+# Ansible Playbook supports booting node via one interface, but installing on a 
+# different interface. (Disabling the boot interface on install)  All these fields
+# are necessary.  In the case of a single NIC node, interfaces and MAC addresses
+# should be the same.
+
+boot_interface: "enp0s31f6"
+boot_mac_address: "50:9A:4C:52:A8:5D"
 primary_interface: "enp1s0f0"
+install_mac_address: "98:b7:85:1e:c6:f1"
+
+# Static Variables
+
+hostname: "{{ inventory_hostname }}.{{ base_domain }}"