Ignition support: first phase

A few changes here:

1.  CoreOS Ignition support:  A CoreOS Ignition file can be
    specified for a domain using the "coreos_ignition"
    parameter.  Alternatively the "coreos_ignition" parameter
    can be set equal to a Terraform ignition object.  If the
    latter, the ignition object is written to a file in /tmp
    whose name is a hash of the object itself.  This file-name
    is stored in libvirt domain metadata, and is removed when
    the domain is destroyed.  This feature requires the emission
    of qemu:commandline XML XML and also the setting of the XML
    name-space to "http://libvirt.org/schemas/domain/qemu/1.0"
2.  "graphics" block:  A "graphics" block can be specified
    in a domain definition.  We've added this because we've
    found that for some builds of qemu the default "spice"
    emulator doesn't work and results in failure to boot the
    VMs.
3.  "console" block: One or more "console" blocks can be
    specified in a domain definition.  Note the description
    in domain.html.markdown, and the information in
    https://libvirt.org/formatdomain.html#elementsConsole

Added a test for coreos_ignition in resource_libvirt_domain_test.go

1 files changed, 2 insertions, 0 deletions

diff --git a/libvirt/provider_test.go b/libvirt/provider_test.go
index 662b1185..c130f86b 100644
--- a/libvirt/provider_test.go
+++ b/libvirt/provider_test.go
@@ -6,6 +6,7 @@ import (
 
 	"github.com/hashicorp/terraform/helper/schema"
 	"github.com/hashicorp/terraform/terraform"
+	ignition "github.com/hashicorp/terraform/builtin/providers/ignition"
 )
 
 var testAccProviders map[string]terraform.ResourceProvider
@@ -15,6 +16,7 @@ func init() {
 	testAccProvider = Provider().(*schema.Provider)
 	testAccProviders = map[string]terraform.ResourceProvider{
 		"libvirt": testAccProvider,
+		"ignition": ignition.Provider(),
 	}
 }