OpenStackInstanceWithImageByname.tf

# openstack_images_image_v2

data "openstack_images_image_v2" "ubuntu" {
  name = "Ubuntu 16.04"
  most_recent = true
}

# Boot From Volume
resource "openstack_compute_instance_v2" "boot-from-volume" {
  name            = "boot-from-volume"
  flavor_id       = "3"
  key_pair        = "my_key_pair_name"
  security_groups = ["default"]

  block_device {
    uuid                  = ${data.openstack_images_image_v2.ubuntu.id}"
    source_type           = "image"
    volume_size           = 5
    boot_index            = 0
    destination_type      = "volume"
    delete_on_termination = true
  }

  network {
    name = "my_network"
  }
}


# Every time I run this terraform forces a rebuild because the block device UUID shows as changed
# block_device.0.uuid: "f881fcaf-6540-4123-9792-00262769805a" => "${data.openstack_images_image_v2.centos6.id}" (forces new resource)