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Merge branch 'master' into 2.2

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# Conflicts:
#	gns3server/compute/qemu/qemu_vm.py
This commit is contained in:
grossmj
2021-09-05 21:53:36 +09:30
parent e42b8cb97c bcf34d0ec8
commit 99d7d0c769
2 changed files with 46 additions and 33 deletions
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34
gns3server/compute/qemu/qemu_vm.py
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@ -1691,24 +1691,15 @@ class QemuVM(BaseNode):
backing_file_format = await self._find_disk_file_format(disk_image)
if not backing_file_format:
raise QemuError("Could not detect format for disk image: {}".format(disk_image))
command = [qemu_img_path, "create", "-o", "backing_file={}".format(disk_image), "-F", backing_file_format, "-f", "qcow2", disk]
try:
base_qcow2 = Qcow2(disk_image)
if base_qcow2.crypt_method:
# Workaround for https://gitlab.com/qemu-project/qemu/-/issues/441
# Also embed a secret name so it doesn't have to be passed to qemu -drive ...
options = {
"encrypt.key-secret": os.path.basename(disk_image),
"driver": "qcow2",
"file": {
"driver": "file",
"filename": disk_image,
},
}
command = [qemu_img_path, "create", "-b", "json:"+json.dumps(options, separators=(',', ':')),
"-f", "qcow2", "-u", disk, str(base_qcow2.size)]
except Qcow2Error:
pass # non-qcow2 base images are acceptable (e.g. vmdk, raw image)
backing_options, base_qcow2 = Qcow2.backing_options(disk_image)
if base_qcow2 and base_qcow2.crypt_method:
# Workaround for https://gitlab.com/qemu-project/qemu/-/issues/441
# (we have to pass -u and the size). Also embed secret name.
command = [qemu_img_path, "create", "-b", backing_options,
"-F", backing_file_format, "-f", "qcow2", "-u", disk, str(base_qcow2.size)]
else:
command = [qemu_img_path, "create", "-o", "backing_file={}".format(disk_image),
"-F", backing_file_format, "-f", "qcow2", disk]
retcode = await self._qemu_img_exec(command)
if retcode:
@ -1891,10 +1882,13 @@ class QemuVM(BaseNode):
# create the disk
await self._create_linked_clone(disk_name, disk_image, disk)
else:
# The disk exists we check if the clone works
# Rebase the image. This is in case the base image moved to a different directory,
# which will be the case if we imported a portable project. This uses
# get_abs_image_path(hdX_disk_image) and ignores the old base path embedded
# in the qcow2 file itself.
try:
qcow2 = Qcow2(disk)
await qcow2.validate(qemu_img_path)
await qcow2.rebase(qemu_img_path, disk_image)
except (Qcow2Error, OSError) as e:
raise QemuError("Could not use qcow2 disk image '{}' for {}: {}".format(disk_image, disk_name, e))