Fix "resize_root: noblock"

https://launchpad.net/bugs/1080985

cloud-init-0.7.1-noblock.patch

@@ -0,0 +1,40 @@
+Index: cloud-init-0.7.1/cloudinit/config/cc_resizefs.py
+===================================================================
+--- cloud-init-0.7.1.orig/cloudinit/config/cc_resizefs.py
++++ cloud-init-0.7.1/cloudinit/config/cc_resizefs.py
+@@ -32,6 +32,8 @@ RESIZE_FS_PREFIXES_CMDS = [
+     ('xfs', 'xfs_growfs'),
+ ]
+ 
++NOBLOCK = "noblock"
++
+ 
+ def nodeify_path(devpth, where, log):
+     try:
+@@ -68,7 +70,7 @@ def handle(name, cfg, _cloud, log, args)
+     else:
+         resize_root = util.get_cfg_option_str(cfg, "resize_rootfs", True)
+ 
+-    if not util.translate_bool(resize_root):
++    if not util.translate_bool(resize_root, addons=[NOBLOCK]):
+         log.debug("Skipping module named %s, resizing disabled", name)
+         return
+ 
+@@ -110,7 +112,7 @@ def handle(name, cfg, _cloud, log, args)
+         log.debug("Resizing %s (%s) using %s", resize_what, fs_type, resizer)
+         resize_cmd = [resizer, devpth]
+ 
+-        if resize_root == "noblock":
++        if resize_root == NOBLOCK:
+             # Fork to a child that will run
+             # the resize command
+             util.fork_cb(do_resize, resize_cmd, log)
+@@ -120,7 +122,7 @@ def handle(name, cfg, _cloud, log, args)
+             do_resize(resize_cmd, log)
+ 
+     action = 'Resized'
+-    if resize_root == "noblock":
++    if resize_root == NOBLOCK:
+         action = 'Resizing (via forking)'
+     log.debug("%s root filesystem (type=%s, maj=%i, min=%i, val=%s)",
+               action, fs_type, os.major(st_dev), os.minor(st_dev), resize_root)

cloud-init.spec

@@ -15,6 +15,10 @@ Patch0:         cloud-init-0.7.0-fedora.patch
 # Fix broken sudoers file generation
 # http://bazaar.launchpad.net/~cloud-init-dev/cloud-init/trunk/revision/740
 Patch1:         cloud-init-0.7.1-sudo-iterstr.patch
+# Fix "resize_root: noblock"
+# https://launchpad.net/bugs/1080985
+# http://bazaar.launchpad.net/~cloud-init-dev/cloud-init/trunk/revision/743
+Patch2:         cloud-init-0.7.1-noblock.patch
 
 BuildArch:      noarch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -132,6 +136,7 @@ fi
 * Wed Nov 21 2012 Garrett Holmstrom <gholms@fedoraproject.org> - 0.7.1-1
 - Rebased against version 0.7.1
 - Fixed broken sudoers file generation
+- Fixed "resize_root: noblock" [LP:1080985]
 
 * Tue Oct  9 2012 Garrett Holmstrom <gholms@fedoraproject.org> - 0.7.0-1
 - Rebased against version 0.7.0