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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>
This commit is contained in:
Vladimir Sementsov-Ogievskiy 2018-02-06 21:25:07 +03:00 committed by Eric Blake
parent c7b02d7d03
commit 85a353a024
2 changed files with 33 additions and 2 deletions
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4
tests/qemu-iotests/205
View File

@ -22,7 +22,7 @@ import os
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 @@ disk = os.path.join(iotests.test_dir, 'disk')
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()

31
tests/qemu-iotests/iotests.py
View File

@ -58,6 +58,11 @@ qemu_default_machine = os.environ.get('QEMU_DEFAULT_MACHINE')
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 @@ def qemu_img(*args):
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 @@ class VM(qtest.QEMUQtestMachine):
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