Use a FQDN for instance data URL fallback

https://bugzilla.redhat.com/show_bug.cgi?id=850916
https://bugs.launchpad.net/cloud-init/+bug/1040200

cloud-init-0.6.3-fqdn.patch

@@ -0,0 +1,11 @@
+--- cloud-init-0.6.3-bzr532/cloudinit/DataSourceEc2.py.fqdn	2012-03-05 11:05:34.000000000 -0800
++++ cloud-init-0.6.3-bzr532/cloudinit/DataSourceEc2.py	2012-09-13 13:40:29.757623464 -0700
+@@ -110,7 +110,7 @@ class DataSourceEc2(DataSource.DataSourc
+             util.logexc(log)
+             log.warn("Failed to get timeout, using %s" % timeout)
+ 
+-        def_mdurls = ["http://169.254.169.254", "http://instance-data:8773"]
++        def_mdurls = ["http://169.254.169.254", "http://instance-data.:8773"]
+         mdurls = mcfg.get("metadata_urls", def_mdurls)
+ 
+         # Remove addresses from the list that wont resolve.

cloud-init.spec

@@ -20,6 +20,10 @@ Patch1:         cloud-init-0.6.3-no-runparts.patch
 Patch2:         cloud-init-0.6.3-lp970071.patch
 # Add support for installing packages with yum
 Patch3:         cloud-init-0.6.3-yum.patch
+# https://bugzilla.redhat.com/show_bug.cgi?id=850916
+# https://bugs.launchpad.net/cloud-init/+bug/1040200
+# http://bazaar.launchpad.net/~cloud-init-dev/cloud-init/trunk/revision/635
+Patch4:         cloud-init-0.6.3-fqdn.patch
 
 BuildArch:      noarch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -56,6 +60,7 @@ ssh keys and to let the user run various scripts.
 %patch1 -p0
 %patch2 -p1
 %patch3 -p1
+%patch4 -p1
 
 cp -p %{SOURCE2} README.fedora
 
@@ -137,6 +142,9 @@ fi
 
 
 %changelog
+* Thu Sep 13 2012 Garrett Holmstrom <gholms@fedoraproject.org> - 0.6.3-0.4.bzr532
+- Use a FQDN (instance-data.) for instance data URL fallback [RH:850916 LP:1040200]
+
 * Wed Jul 18 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.6.3-0.4.bzr532
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild