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Merge branch '2.2' into 3.0

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# Conflicts:
#	gns3server/compute/base_node.py
#	gns3server/compute/qemu/qemu_vm.py
#	gns3server/compute/qemu/utils/qcow2.py
#	gns3server/handlers/api/compute/qemu_handler.py
#	gns3server/handlers/api/controller/server_handler.py
#	gns3server/version.py
This commit is contained in:
grossmj
2021-08-10 15:38:49 +09:30
parent 6dd0f4d4d3 8c0899d086
commit c5c95979c2
47 changed files with 305 additions and 174 deletions
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54
gns3server/compute/qemu/qemu_vm.py
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@ -669,7 +669,7 @@ class QemuVM(BaseNode):
if not mac_address:
# use the node UUID to generate a random MAC address
self._mac_address = f"0c:{self.project.id[-4:-2]}:{self.project.id[-2:]}:{self.id[-4:-2]}:{self.id[-2:]}:00"
self._mac_address = f"0c:{self.id[2:4]}:{self.id[4:6]}:{self.id[6:8]}:00:00"
else:
self._mac_address = mac_address
@ -912,20 +912,26 @@ class QemuVM(BaseNode):
)
)
if not sys.platform.startswith("linux"):
if "-no-kvm" in options:
options = options.replace("-no-kvm", "")
if "-enable-kvm" in options:
# "-no-kvm" and "-no-hax' are deprecated since Qemu v5.2
if "-no-kvm" in options:
options = options.replace("-no-kvm", "-machine accel=tcg")
if "-no-hax" in options:
options = options.replace("-no-hax", "-machine accel=tcg")
if "-enable-kvm" in options:
if not sys.platform.startswith("linux"):
# KVM can only be enabled on Linux
options = options.replace("-enable-kvm", "")
else:
if "-no-hax" in options:
options = options.replace("-no-hax", "")
if "-enable-hax" in options:
else:
options = options.replace("-enable-kvm", "-machine accel=kvm")
if "-enable-hax" in options:
if not sys.platform.startswith("win"):
# HAXM is only available on Windows
options = options.replace("-enable-hax", "")
if "-icount" in options and ("-no-kvm" not in options):
# automatically add the -no-kvm option if -icount is detected
# to help with the migration of ASA VMs created before version 1.4
options = "-no-kvm " + options
else:
options = options.replace("-enable-hax", "-machine accel=hax")
self._options = options.strip()
@property
@ -1862,6 +1868,24 @@ class QemuVM(BaseNode):
try:
qemu_img_path = self._get_qemu_img()
command = [qemu_img_path, "create", "-o", f"backing_file={disk_image}", "-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)
retcode = await self._qemu_img_exec(command)
if retcode:
stdout = self.read_qemu_img_stdout()
@ -2070,7 +2094,7 @@ class QemuVM(BaseNode):
# The disk exists we check if the clone works
try:
qcow2 = Qcow2(disk)
await qcow2.rebase(qemu_img_path, disk_image)
await qcow2.validate(qemu_img_path)
except (Qcow2Error, OSError) as e:
raise QemuError(f"Could not use qcow2 disk image '{disk_image}' for {disk_name} {e}")
@ -2310,7 +2334,7 @@ class QemuVM(BaseNode):
enable_hardware_accel = self.manager.config.settings.Qemu.enable_hardware_acceleration
require_hardware_accel = self.manager.config.settings.Qemu.require_hardware_acceleration
if enable_hardware_accel and "-no-kvm" not in options and "-no-hax" not in options:
if enable_hardware_accel and "-machine accel=tcg" not in options:
# Turn OFF hardware acceleration for non x86 architectures
if sys.platform.startswith("win"):
supported_binaries = [