From 21c507a4c44b510196b8a4a527aca921e9cd9b11 Mon Sep 17 00:00:00 2001
From: Andrew Paxson <andrew@fx-mind.com>
Date: Thu, 11 Jan 2018 03:23:51 -0800
Subject: add an example for ubuntu

The Serial Console bug on ubuntu can be tough to find for people not used to the setup this example is just a nice example of creating a simple ubuntu instance from cloud images and passing in the ssh key.
---
 examples/ubuntu/ubuntu-example.tf | 68 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 examples/ubuntu/ubuntu-example.tf

diff --git a/examples/ubuntu/ubuntu-example.tf b/examples/ubuntu/ubuntu-example.tf
new file mode 100644
index 00000000..6b3b87fb
--- /dev/null
+++ b/examples/ubuntu/ubuntu-example.tf
@@ -0,0 +1,68 @@
+# instance the provider
+provider "libvirt" {
+  uri = "qemu:///system"
+}
+
+# We fetch the latest ubuntu release image from their mirrors
+resource "libvirt_volume" "ubuntu-qcow2" {
+  name = "ubuntu-qcow2"
+  pool = "default"
+  source = "https://cloud-images.ubuntu.com/releases/xenial/release/ubuntu-16.04-server-cloudimg-amd64-disk1.img"
+  format = "qcow2"
+}
+
+# Create a network for our VMs
+resource "libvirt_network" "vm_network" {
+   name = "vm_network"
+   addresses = ["10.0.1.0/24"]
+}
+
+# Use CloudInit to add our ssh-key to the instance
+resource "libvirt_cloudinit" "commoninit" {
+          name           = "commoninit.iso"
+          ssh_authorized_key = "<ssh-key-here>"
+        }
+
+
+# Create the machine
+resource "libvirt_domain" "domain-ubuntu" {
+  name = "ubuntu-terraform"
+  memory = "512"
+  vcpu = 1
+
+  cloudinit = "${libvirt_cloudinit.commoninit.id}"
+
+  network_interface {
+    network_name = "vm_network"
+  }
+
+  # IMPORTANT
+  # Ubuntu can hang is a isa-serial is not present at boot time.
+  # If you find your CPU 100% and never is available this is why
+  console {
+    type        = "pty"
+    target_port = "0"
+    target_type = "serial"
+  }
+
+  console {
+      type        = "pty"
+      target_type = "virtio"
+      target_port = "1"
+  }
+
+  disk {
+       volume_id = "${libvirt_volume.ubuntu-qcow2.id}"
+  }
+  graphics {
+    type = "spice"
+    listen_type = "address"
+    autoport = "yes"
+  }
+}
+
+# Print the Boxes IP
+# Note: you can use `virsh domifaddr <vm_name> <interface>` to get the ip later
+output "ip" {
+  value = "${libvirt_domain.domain-ubuntu.network_interface.0.addresses.0}"
+}
-- 
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