mirror of
https://github.com/virt-manager/virt-manager.git
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b987613106
libvirt 7.2.0 introduced support for a list of firmware features that should or should not be present. Libvirt takes these into account when auto-selecting a firmware. Currently supported features are `enrolled-keys` and `secure-boot`.
139 lines
4.4 KiB
Python
139 lines
4.4 KiB
Python
#
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# Copyright 2010, 2013 Red Hat, Inc.
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#
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# This work is licensed under the GNU GPLv2 or later.
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# See the COPYING file in the top-level directory.
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from ..xmlbuilder import XMLBuilder, XMLProperty, XMLChildProperty
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class _InitArg(XMLBuilder):
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XML_NAME = "initarg"
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val = XMLProperty(".")
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class _BootDevice(XMLBuilder):
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XML_NAME = "boot"
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dev = XMLProperty("./@dev")
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class _FirmwareFeature(XMLBuilder):
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XML_NAME = "feature"
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_XML_PROP_ORDER = ["enabled", "name"]
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enabled = XMLProperty("./@enabled", is_yesno=True)
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name = XMLProperty("./@name")
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class DomainOs(XMLBuilder):
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"""
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Class for generating boot device related XML
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"""
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BOOT_DEVICE_HARDDISK = "hd"
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BOOT_DEVICE_CDROM = "cdrom"
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BOOT_DEVICE_FLOPPY = "fd"
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BOOT_DEVICE_NETWORK = "network"
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BOOT_DEVICES = [BOOT_DEVICE_HARDDISK, BOOT_DEVICE_CDROM,
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BOOT_DEVICE_FLOPPY, BOOT_DEVICE_NETWORK]
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def is_hvm(self):
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return self.os_type == "hvm"
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def is_xenpv(self):
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return self.os_type in ["xen", "linux"]
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def is_container(self):
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return self.os_type == "exe"
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def is_x86(self):
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return self.arch == "x86_64" or self.arch == "i686"
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def is_q35(self):
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return (self.is_x86() and
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self.machine and
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"q35" in self.machine)
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def is_arm32(self):
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return self.arch == "armv7l"
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def is_arm64(self):
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return self.arch == "aarch64"
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def is_arm(self):
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return self.is_arm32() or self.is_arm64()
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def is_arm_machvirt(self):
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return self.is_arm() and str(self.machine).startswith("virt")
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def is_ppc64(self):
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return self.arch == "ppc64" or self.arch == "ppc64le"
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def is_pseries(self):
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return self.is_ppc64() and str(self.machine).startswith("pseries")
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def is_s390x(self):
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return self.arch == "s390x"
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def is_riscv(self):
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return self.arch == "riscv64" or self.arch == "riscv32"
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def is_riscv_virt(self):
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return self.is_riscv() and str(self.machine).startswith("virt")
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XML_NAME = "os"
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_XML_PROP_ORDER = ["arch", "os_type", "loader", "loader_ro", "loader_type",
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"nvram", "nvram_template", "kernel", "initrd",
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"initdir", "inituser", "initgroup",
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"kernel_args", "dtb", "bootdevs", "smbios_mode"]
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def _get_bootorder(self):
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return [dev.dev for dev in self.bootdevs]
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def _set_bootorder(self, newdevs):
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for dev in self.bootdevs:
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self.remove_child(dev)
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for d in newdevs:
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dev = self.bootdevs.add_new()
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dev.dev = d
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bootdevs = XMLChildProperty(_BootDevice)
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bootorder = property(_get_bootorder, _set_bootorder)
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initargs = XMLChildProperty(_InitArg)
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def set_initargs_string(self, argstring):
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import shlex
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for obj in self.initargs:
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self.remove_child(obj)
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for val in shlex.split(argstring):
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obj = self.initargs.add_new()
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obj.val = val
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enable_bootmenu = XMLProperty("./bootmenu/@enable", is_yesno=True)
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rebootTimeout = XMLProperty("./bios/@rebootTimeout")
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useserial = XMLProperty("./bios/@useserial", is_yesno=True)
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kernel = XMLProperty("./kernel", do_abspath=True)
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initrd = XMLProperty("./initrd", do_abspath=True)
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dtb = XMLProperty("./dtb", do_abspath=True)
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kernel_args = XMLProperty("./cmdline")
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init = XMLProperty("./init")
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initdir = XMLProperty("./initdir")
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inituser = XMLProperty("./inituser")
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initgroup = XMLProperty("./initgroup")
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loader = XMLProperty("./loader")
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loader_ro = XMLProperty("./loader/@readonly", is_yesno=True)
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loader_type = XMLProperty("./loader/@type")
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loader_secure = XMLProperty("./loader/@secure", is_yesno=True)
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smbios_mode = XMLProperty("./smbios/@mode")
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nvram = XMLProperty("./nvram", do_abspath=True)
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nvram_template = XMLProperty("./nvram/@template")
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arch = XMLProperty("./type/@arch")
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machine = XMLProperty("./type/@machine")
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os_type = XMLProperty("./type")
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firmware = XMLProperty("./@firmware")
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firmware_features = XMLChildProperty(_FirmwareFeature, relative_xpath="./firmware")
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##################
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# Default config #
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##################
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def set_defaults(self, guest):
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if self.is_container() and not self.init:
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if guest.is_full_os_container():
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self.init = "/sbin/init"
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else:
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self.init = "/bin/sh"
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