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Backport UEFI boot mode support for Qemu VMs

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This commit is contained in:
grossmj
2023-06-21 17:56:34 +09:30
parent 3dbc714f37
commit d5cfb85de5
5 changed files with 64 additions and 0 deletions
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29
gns3server/compute/qemu/qemu_vm.py
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@ -122,6 +122,7 @@ class QemuVM(BaseNode):
self._kernel_image = ""
self._kernel_command_line = ""
self._tpm = False
self._uefi = False
self._legacy_networking = False
self._replicate_network_connection_state = True
self._create_config_disk = False
@ -833,6 +834,30 @@ class QemuVM(BaseNode):
log.info('QEMU VM "{name}" [{id}] has disabled the Trusted Platform Module (TPM)'.format(name=self._name, id=self._id))
self._tpm = tpm
@property
def uefi(self):
"""
Returns whether UEFI boot mode is activated for this QEMU VM.
:returns: boolean
"""
return self._uefi
@uefi.setter
def uefi(self, uefi):
"""
Sets whether UEFI boot mode is activated for this QEMU VM.
:param uefi: boolean
"""
if uefi:
log.info(f'QEMU VM "{self._name}" [{self._id}] has enabled the UEFI boot mode')
else:
log.info(f'QEMU VM "{self._name}" [{self._id}] has disabled the UEFI boot mode')
self._uefi = uefi
@property
def options(self):
"""
@ -1994,12 +2019,16 @@ class QemuVM(BaseNode):
options = []
if self._bios_image:
if self._uefi:
raise QemuError("Cannot use a bios image and the UEFI boot mode at the same time")
if not os.path.isfile(self._bios_image) or not os.path.exists(self._bios_image):
if os.path.islink(self._bios_image):
raise QemuError("bios image '{}' linked to '{}' is not accessible".format(self._bios_image, os.path.realpath(self._bios_image)))
else:
raise QemuError("bios image '{}' is not accessible".format(self._bios_image))
options.extend(["-bios", self._bios_image.replace(",", ",,")])
elif self._uefi:
options.extend(["-bios", "OVMF.fd"]) # the OVMF bios image should be in the image directory
return options
def _linux_boot_options(self):