iotests: 205: support luks format
Support default luks options in VM.add_drive and in new library
function qemu_img_create. Use it in 205 iotests.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20180206182507.21753-1-vsementsov@virtuozzo.com>
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
diff --git a/tests/qemu-iotests/205 b/tests/qemu-iotests/205
index 1038892..e7b2eae 100644
--- a/tests/qemu-iotests/205
+++ b/tests/qemu-iotests/205
@@ -22,7 +22,7 @@
import sys
import iotests
import time
-from iotests import qemu_img, qemu_io, filter_qemu_io, QemuIoInteractive
+from iotests import qemu_img_create, qemu_io, filter_qemu_io, QemuIoInteractive
nbd_sock = 'nbd_sock'
nbd_uri = 'nbd+unix:///exp?socket=' + nbd_sock
@@ -31,7 +31,7 @@
class TestNbdServerRemove(iotests.QMPTestCase):
def setUp(self):
- qemu_img('create', '-f', iotests.imgfmt, disk, '1M')
+ qemu_img_create('-f', iotests.imgfmt, disk, '1M')
self.vm = iotests.VM().add_drive(disk)
self.vm.launch()
diff --git a/tests/qemu-iotests/iotests.py b/tests/qemu-iotests/iotests.py
index 5a10b2d..1bcc9ca 100644
--- a/tests/qemu-iotests/iotests.py
+++ b/tests/qemu-iotests/iotests.py
@@ -58,6 +58,11 @@
socket_scm_helper = os.environ.get('SOCKET_SCM_HELPER', 'socket_scm_helper')
debug = False
+luks_default_secret_object = 'secret,id=keysec0,data=' + \
+ os.environ['IMGKEYSECRET']
+luks_default_key_secret_opt = 'key-secret=keysec0'
+
+
def qemu_img(*args):
'''Run qemu-img and return the exit code'''
devnull = open('/dev/null', 'r+')
@@ -66,6 +71,25 @@
sys.stderr.write('qemu-img received signal %i: %s\n' % (-exitcode, ' '.join(qemu_img_args + list(args))))
return exitcode
+def qemu_img_create(*args):
+ args = list(args)
+
+ # default luks support
+ if '-f' in args and args[args.index('-f') + 1] == 'luks':
+ if '-o' in args:
+ i = args.index('-o')
+ if 'key-secret' not in args[i + 1]:
+ args[i + 1].append(luks_default_key_secret_opt)
+ args.insert(i + 2, '--object')
+ args.insert(i + 3, luks_default_secret_object)
+ else:
+ args = ['-o', luks_default_key_secret_opt,
+ '--object', luks_default_secret_object] + args
+
+ args.insert(0, 'create')
+
+ return qemu_img(*args)
+
def qemu_img_verbose(*args):
'''Run qemu-img without suppressing its output and return the exit code'''
exitcode = subprocess.call(qemu_img_args + list(args))
@@ -263,6 +287,13 @@
if opts:
options.append(opts)
+ if format == 'luks' and 'key-secret' not in opts:
+ # default luks support
+ if luks_default_secret_object not in self._args:
+ self.add_object(luks_default_secret_object)
+
+ options.append(luks_default_key_secret_opt)
+
self._args.append('-drive')
self._args.append(','.join(options))
self._num_drives += 1
