Add ironic-contrail model

This patch adds os_ha_contrail_ironic model to develop/test
ironic + contrail integration.

Change-Id: I272205d5054fd4431da17807c52bfd3c7c231561
Related-Prod: PROD-14290
diff --git a/classes/cluster/os-ha-contrail-ironic/infra/init.yml b/classes/cluster/os-ha-contrail-ironic/infra/init.yml
new file mode 100755
index 0000000..102ad56
--- /dev/null
+++ b/classes/cluster/os-ha-contrail-ironic/infra/init.yml
@@ -0,0 +1,8 @@
+parameters:
+  _param:
+    cluster_domain: os-ha-contrail-ironic.local
+    cluster_name: os-ha-contrail-ironic
+    infra_config_deploy_address: 192.168.10.100
+    infra_config_address: 172.16.10.100
+    infra_config_hostname: cfg01
+    linux_system_repo_mcp_salt_version: stable