Add new file

main.tf

+
+# defines where floating ip will come from using variable from vars.tf
+resource "openstack_networking_floatingip_v2" "ohpc" {
+  pool = "${var.pool}"
+}
+
+# creates details for the instance using variables defined in vars.tf and resource for security groups
+resource "openstack_compute_instance_v2" "ohpc" {
+
+  name            = "ohpc"
+  image_name      = "${var.image}"
+  flavor_name     = "${var.flavor}"
+  key_pair        = "${var.key_pair}"
+  security_groups = ["default"]
+
+# defines the networks of the instance
+  network {
+    name = "dmznet"
+  }
+  network {
+    name = "clusternet"
+  }
+}
+
+# associates floating ip with the instance
+resource "openstack_compute_floatingip_associate_v2" "ohpc" {
+  floating_ip = "${openstack_networking_floatingip_v2.ohpc.address}"
+  instance_id = "${openstack_compute_instance_v2.ohpc.id}"
+
+  provisioner "remote-exec" {
+    connection {
+      host    =  "${format("164.111.161.%s", element(split(".", openstack_networking_floatingip_v2.ohpc.address),3))}"
+      #host        = "${openstack_networking_floatingip_v2.ohpc.address}"
+      user        = "centos"
+      private_key = "${file(var.ssh_key_private)}"
+    }
+
+    inline = [
+      "sudo mkdir -p /CRI_XCBC && sudo chown centos: /CRI_XCBC",
+      "sudo yum install -y epel-release",
+      "sudo yum install -y ansible git vim bash-completion",
+      "sudo yum install -y NetworkManager",
+      "sudo systemctl restart NetworkManager",
+      "sudo nmcli con mod 'Wired connection 1' connection.id 'eth1'"
+    ]
+  }
+  provisioner "file" {
+    source      = "CRI_XCBC/"
+    destination = "/CRI_XCBC/"
+    connection {
+      host    =  "${format("164.111.161.%s", element(split(".", openstack_networking_floatingip_v2.ohpc.address),3))}"
+      #host        = "${openstack_networking_floatingip_v2.terraform.address}"
+      user        = "centos"
+      private_key = "${file(var.ssh_key_private)}"
+    }
+  }
+  provisioner "remote-exec" {
+    connection {
+      host    =  "${format("164.111.161.%s", element(split(".", openstack_networking_floatingip_v2.ohpc.address),3))}"
+      #host        = "${openstack_networking_floatingip_v2.ohpc.address}"
+      user        = "centos"
+      private_key = "${file(var.ssh_key_private)}"
+    }
+    inline = [
+      "sudo ansible-playbook -c local -i /CRI_XCBC/hosts -l ohpc /CRI_XCBC/site.yaml -b"
+    ]
+  }
+}
+
+# creates details for the instance using variables defined in vars.tf
+resource "openstack_compute_instance_v2" "ohpc" {
+
+  name            = "ohpc"
+  image_name      = "${var.image}"
+  flavor_name     = "${var.flavor}"
+  key_pair        = "${var.key_pair}"
+  security_groups = ["default"]
+
+# defines the networks of the instance
+  network {
+    name = "dmznet"
+  }
+  network {
+    name = "clusternet"
+  }
+}