Changes Register new nodes in WW DB. Ops provisioning.

1.Add depends on clause on new nodes so that we can push the
required attributes (IP and MAC) from terraform into the ansible.

2.Use extra-vars arg of ansible to pass the terraform attributes.

3.Add code for port creation and attach compute node iface to it.

main.tf

@@ -77,6 +77,12 @@ resource "openstack_compute_instance_v2" "ohpc" {
 resource "openstack_compute_floatingip_associate_v2" "ohpc" {
   floating_ip = openstack_networking_floatingip_v2.ohpc_ip.address
   instance_id = openstack_compute_instance_v2.ohpc.id
+  depends_on      = [openstack_compute_instance_v2.c0, openstack_networking_port_v2.port_c0, openstack_compute_instance_v2.ood]
+
+  #compute-ip = openstack_compute_instance_v2.c0.clusternet.fixed_ip_v4
+  #compute-mac = openstack_networking_port_v2.port_c0.mac_address
+  #ood-ip = openstack_compute_instance_v2.ood.clusternet.fixed_ip_v4
+  #ood-mac = openstack_compute_instance_v2.ood.clusternet.mac
 
 # defines ssh connection
   connection {
@@ -92,9 +98,26 @@ resource "openstack_compute_floatingip_associate_v2" "ohpc" {
   }
 
 
+############# Included next two blocks to make testing easy. Will be removed. #################
+
+provisioner "remote-exec" {
+    inline = [
+      "sudo mkdir -p /CRI_XCBC2 && sudo chown centos: /CRI_XCBC2",
+    ]
+  }
+
+  # moves CRI_XCBC file into directory made above
+  provisioner "file" {
+    source      = "CRI_XCBC/"
+    destination = "/CRI_XCBC2/"
+  }
+
+################################# End of the testing blocks ###################################
+
+
   provisioner "remote-exec" {
     inline = [
-      "sudo ansible-playbook -c local -i /CRI_XCBC/hosts -l `hostname -s` /CRI_XCBC/site-ops.yaml -b"
+      "sudo ansible-playbook -c local -i /CRI_XCBC2/hosts -l `hostname -s` -e \" compute_mac=${openstack_networking_port_v2.port_c0.mac_address} compute_ip=${openstack_networking_port_v2.port_c0.all_fixed_ips[0]} \" /CRI_XCBC2/site-ops.yaml -b"
     ]
   }
 }
@@ -136,9 +159,16 @@ resource "openstack_compute_floatingip_associate_v2" "ood" {
   }
 }
 
+resource "openstack_networking_port_v2" "port_c0" {
+  depends_on = ["openstack_networking_subnet_v2.internal_subnet",]
+  name           = "port_c0"
+  network_id     = "${openstack_networking_network_v2.internal_net.id}"
+  admin_state_up = "true"
+}
+
 # creates compute node
 resource "openstack_compute_instance_v2" "c0" {
-  depends_on      = [openstack_networking_subnet_v2.internal_subnet]
+  #depends_on      = [openstack_networking_subnet_v2.internal_subnet]
   name            = "c${count.index}"
   image_name      = var.image_compute
   flavor_name     = var.flavor
@@ -148,6 +178,6 @@ resource "openstack_compute_instance_v2" "c0" {
 
 # defines the networks of the instance
   network {
-    name = var.internal-net
+    port = "${openstack_networking_port_v2.port_c0.id}"
   }
 }