def test_create_configdrive_vfat(self):
imagefile = None
try:
self.mox.StubOutWithMock(utils, 'mkfs')
self.mox.StubOutWithMock(utils, 'execute')
self.mox.StubOutWithMock(utils, 'trycmd')
utils.mkfs('vfat', mox.IgnoreArg(),
label='config-2').AndReturn(None)
utils.trycmd('mount', '-o', mox.IgnoreArg(), mox.IgnoreArg(),
mox.IgnoreArg(),
run_as_root=True).AndReturn((None, None))
utils.execute('umount', mox.IgnoreArg(),
run_as_root=True).AndReturn(None)
self.mox.ReplayAll()
with configdrive.ConfigDriveBuilder() as c:
c._add_file('this/is/a/path/hello', 'This is some content')
(fd, imagefile) = tempfile.mkstemp(prefix='cd_vfat_')
os.close(fd)
c._make_vfat(imagefile)
# Check cleanup
self.assertFalse(os.path.exists(c.tempdir))
# NOTE(mikal): we can't check for a VFAT output here because the
# filesystem creation stuff has been mocked out because it
# requires root permissions
finally:
if imagefile:
utils.delete_if_exists(imagefile)
def test_create_configdrive_iso(self):
imagefile = None
try:
self.mox.StubOutWithMock(utils, 'execute')
utils.execute('genisoimage', '-o', mox.IgnoreArg(), '-ldots',
'-allow-lowercase', '-allow-multidot', '-l',
'-publisher', mox.IgnoreArg(), '-quiet', '-J', '-r',
'-V', 'config-2', mox.IgnoreArg(), attempts=1,
run_as_root=False).AndReturn(None)
self.mox.ReplayAll()
c = configdrive.ConfigDriveBuilder()
c._add_file('this/is/a/path/hello', 'This is some content')
(fd, imagefile) = tempfile.mkstemp(prefix='cd_iso_')
os.close(fd)
c._make_iso9660(imagefile)
c.cleanup()
# Check cleanup
self.assertFalse(os.path.exists(c.tempdir))
finally:
if imagefile:
utils.delete_if_exists(imagefile)
def test_create_configdrive_iso(self):
imagefile = None
try:
self.mox.StubOutWithMock(utils, 'execute')
utils.execute('genisoimage', '-o', mox.IgnoreArg(), '-ldots',
'-allow-lowercase', '-allow-multidot', '-l',
'-publisher', mox.IgnoreArg(), '-quiet', '-J', '-r',
'-V', 'config-2', mox.IgnoreArg(), attempts=1,
run_as_root=False).AndReturn(None)
self.mox.ReplayAll()
with configdrive.ConfigDriveBuilder() as c:
c._add_file('this/is/a/path/hello', 'This is some content')
(fd, imagefile) = tempfile.mkstemp(prefix='cd_iso_')
os.close(fd)
c._make_iso9660(imagefile)
# Check cleanup
self.assertFalse(os.path.exists(c.tempdir))
finally:
if imagefile:
utils.delete_if_exists(imagefile)
def cleanup(self):
if self.imagefile:
utils.delete_if_exists(self.imagefile)
try:
shutil.rmtree(self.tempdir)
except OSError, e:
LOG.error(_('Could not remove tmpdir: %s'), str(e))
def cleanup(self):
if self.imagefile:
utils.delete_if_exists(self.imagefile)
try:
shutil.rmtree(self.tempdir)
except OSError, e:
LOG.error(_('Could not remove tmpdir: %s'), str(e))
def _can_fallocate(self):
"""Check once per class, whether fallocate(1) is available,
and that the instances directory supports fallocate(2).
"""
can_fallocate = getattr(self.__class__, "can_fallocate", None)
if can_fallocate is None:
_out, err = utils.trycmd("fallocate", "-n", "-l", "1", self.path + ".fallocate_test")
utils.delete_if_exists(self.path + ".fallocate_test")
can_fallocate = not err
self.__class__.can_fallocate = can_fallocate
if not can_fallocate:
LOG.error("Unable to preallocate_images=%s at path: %s" % (CONF.preallocate_images, self.path))
return can_fallocate
def _can_fallocate(self):
"""Check once per class, whether fallocate(1) is available,
and that the instances directory supports fallocate(2).
"""
can_fallocate = getattr(self.__class__, 'can_fallocate', None)
if can_fallocate is None:
_out, err = utils.trycmd('fallocate', '-n', '-l', '1',
self.path + '.fallocate_test')
utils.delete_if_exists(self.path + '.fallocate_test')
can_fallocate = not err
self.__class__.can_fallocate = can_fallocate
if not can_fallocate:
LOG.error('Unable to preallocate_images=%s at path: %s' %
(CONF.preallocate_images, self.path))
return can_fallocate
def _can_fallocate(self):
"""Check once per class, whether fallocate(1) is available,
and that the instances directory supports fallocate(2).
"""
can_fallocate = getattr(self.__class__, 'can_fallocate', None)
if can_fallocate is None:
_out, err = utils.trycmd('fallocate', '-n', '-l', '1',
self.path + '.fallocate_test')
utils.delete_if_exists(self.path + '.fallocate_test')
can_fallocate = not err
self.__class__.can_fallocate = can_fallocate
if not can_fallocate:
LOG.error('Unable to preallocate_images=%s at path: %s' %
(CONF.preallocate_images, self.path))
return can_fallocate
def test_create_configdrive_vfat(self):
imagefile = None
try:
self.mox.StubOutWithMock(virtutils, 'mkfs')
self.mox.StubOutWithMock(utils, 'execute')
self.mox.StubOutWithMock(utils, 'trycmd')
virtutils.mkfs('vfat', mox.IgnoreArg(),
label='config-2').AndReturn(None)
utils.trycmd('mount',
'-o',
'loop',
mox.IgnoreArg(),
mox.IgnoreArg(),
run_as_root=True).AndReturn((None, None))
utils.trycmd('chown',
mox.IgnoreArg(),
mox.IgnoreArg(),
run_as_root=True).AndReturn((None, None))
utils.execute('umount', mox.IgnoreArg(),
run_as_root=True).AndReturn(None)
self.mox.ReplayAll()
c = configdrive.ConfigDriveBuilder()
c._add_file('this/is/a/path/hello', 'This is some content')
(fd, imagefile) = tempfile.mkstemp(prefix='cd_vfat_')
os.close(fd)
c._make_vfat(imagefile)
c.cleanup()
# Check cleanup
self.assertFalse(os.path.exists(c.tempdir))
# NOTE(mikal): we can't check for a VFAT output here because the
# filesystem creation stuff has been mocked out because it
# requires root permissions
finally:
if imagefile:
utils.delete_if_exists(imagefile)
