| index : archinstall32 | |
| Archlinux32 installer | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | archinstall/lib/global_menu.py | 10 | ||||
| -rw-r--r-- | archinstall/lib/installer.py | 166 | ||||
| -rw-r--r-- | archinstall/lib/interactions/__init__.py | 2 | ||||
| -rw-r--r-- | archinstall/lib/interactions/system_conf.py | 16 | ||||
| -rw-r--r-- | archinstall/scripts/guided.py | 9 | ||||
| -rw-r--r-- | schema.json | 4 |
diff --git a/archinstall/lib/global_menu.py b/archinstall/lib/global_menu.py index 86c341a7..e4aa1235 100644 --- a/archinstall/lib/global_menu.py +++ b/archinstall/lib/global_menu.py @@ -4,6 +4,7 @@ from typing import Any, List, Optional, Dict, TYPE_CHECKING from . import disk from .general import secret +from .hardware import SysInfo from .locale.locale_menu import LocaleConfiguration, LocaleMenu from .menu import Selector, AbstractMenu from .mirrors import MirrorConfiguration, MirrorMenu @@ -20,6 +21,7 @@ from .interactions import ask_additional_packages_to_install from .interactions import ask_for_additional_users from .interactions import ask_for_audio_selection from .interactions import ask_for_bootloader +from .interactions import ask_for_uki from .interactions import ask_for_swap from .interactions import ask_hostname from .interactions import ask_to_configure_network @@ -85,6 +87,11 @@ class GlobalMenu(AbstractMenu): lambda preset: ask_for_bootloader(preset), display_func=lambda x: x.value, default=Bootloader.get_default()) + self._menu_options['uki'] = \ + Selector( + _('Unified kernel images'), + lambda preset: ask_for_uki(preset), + default=False) self._menu_options['hostname'] = \ Selector( _('Hostname'), @@ -216,6 +223,9 @@ class GlobalMenu(AbstractMenu): self._menu_options['install'].update_description(text) def post_callback(self, name: Optional[str] = None, value: Any = None): + if not SysInfo.has_uefi(): + self._menu_options['uki'].set_enabled(False) + self._update_install_text(name, value) def _install_text(self): diff --git a/archinstall/lib/installer.py b/archinstall/lib/installer.py index 39298204..4d6c65b3 100644 --- a/archinstall/lib/installer.py +++ b/archinstall/lib/installer.py @@ -542,18 +542,13 @@ class Installer: return True - def mkinitcpio(self, flags: List[str], locale_config: LocaleConfiguration) -> bool: + def mkinitcpio(self, flags: List[str]) -> bool: for plugin in plugins.values(): if hasattr(plugin, 'on_mkinitcpio'): # Allow plugins to override the usage of mkinitcpio altogether. if plugin.on_mkinitcpio(self): return True - # mkinitcpio will error out if there's no vconsole. - if (vconsole := Path(f"{self.target}/etc/vconsole.conf")).exists() is False: - with vconsole.open('w') as fh: - fh.write(f"KEYMAP={locale_config.kb_layout}\n") - with open(f'{self.target}/etc/mkinitcpio.conf', 'w') as mkinit: mkinit.write(f"MODULES=({' '.join(self.modules)})\n") mkinit.write(f"BINARIES=({' '.join(self._binaries)})\n") @@ -587,6 +582,7 @@ class Installer: self, testing: bool = False, multilib: bool = False, + mkinitcpio: bool = True, hostname: str = 'archinstall', locale_config: LocaleConfiguration = LocaleConfiguration.default() ): @@ -674,7 +670,7 @@ class Installer: # TODO: Use python functions for this SysCommand(f'/usr/bin/arch-chroot {self.target} chmod 700 /root') - if not self.mkinitcpio(['-P'], locale_config): + if mkinitcpio and not self.mkinitcpio(['-P']): error(f"Error generating initramfs (continuing anyway)") self.helper_flags['base'] = True @@ -783,7 +779,8 @@ class Installer: self, boot_partition: disk.PartitionModification, root_partition: disk.PartitionModification, - efi_partition: Optional[disk.PartitionModification] + efi_partition: Optional[disk.PartitionModification], + uki_enabled: bool = False ): self.pacman.strap('efibootmgr') @@ -815,11 +812,18 @@ class Installer: loader_dir = self.target / 'boot/loader' loader_dir.mkdir(parents=True, exist_ok=True) + default_kernel = self.kernels[0] + if uki_enabled: + default_entry = f'arch-{default_kernel}.efi' + else: + entry_name = self.init_time + '_{kernel}{variant}.conf' + default_entry = entry_name.format(kernel=default_kernel, variant='') + + default = f'default {default_entry}' + # Modify or create a loader.conf loader_conf = loader_dir / 'loader.conf' - default = f'default {self.init_time}_{self.kernels[0]}.conf' - try: loader_data = loader_conf.read_text().splitlines() except FileNotFoundError: @@ -837,6 +841,9 @@ class Installer: loader_conf.write_text('\n'.join(loader_data) + '\n') + if uki_enabled: + return + # Ensure that the $BOOT/loader/entries/ directory exists before we try to create files in it entries_dir = loader_dir / 'entries' entries_dir.mkdir(parents=True, exist_ok=True) @@ -867,7 +874,8 @@ class Installer: options, ] - entry_conf = entries_dir / f'{self.init_time}_{kernel}{variant}.conf' + name = entry_name.format(kernel=kernel, variant=variant) + entry_conf = entries_dir / name entry_conf.write_text('\n'.join(entry) + '\n') self.helper_flags['bootloader'] = 'systemd' @@ -876,17 +884,19 @@ class Installer: self, boot_partition: disk.PartitionModification, root_partition: disk.PartitionModification, - efi_partition: Optional[disk.PartitionModification] + efi_partition: Optional[disk.PartitionModification], + uki_enabled: bool = False ): self.pacman.strap('grub') # no need? - grub_default = self.target / 'etc/default/grub' - config = grub_default.read_text() + if not uki_enabled: + grub_default = self.target / 'etc/default/grub' + config = grub_default.read_text() - kernel_parameters = ' '.join(self._get_kernel_params(root_partition, False, False)) - config = re.sub(r'(GRUB_CMDLINE_LINUX=")("\n)', rf'\1{kernel_parameters}\2', config, 1) + kernel_parameters = ' '.join(self._get_kernel_params(root_partition, False, False)) + config = re.sub(r'(GRUB_CMDLINE_LINUX=")("\n)', rf'\1{kernel_parameters}\2', config, 1) - grub_default.write_text(config) + grub_default.write_text(config) info(f"GRUB boot partition: {boot_partition.dev_path}") @@ -1067,7 +1077,8 @@ TIMEOUT=5 def _add_efistub_bootloader( self, boot_partition: disk.PartitionModification, - root_partition: disk.PartitionModification + root_partition: disk.PartitionModification, + uki_enabled: bool = False ): self.pacman.strap('efibootmgr') @@ -1078,41 +1089,103 @@ TIMEOUT=5 # points towards the same disk and/or partition. # And in which case we should do some clean up. - microcode = [] + if not uki_enabled: + loader = '/vmlinuz-{kernel}' - if ucode := self._get_microcode(): - microcode.append(f'initrd=\\{ucode}') - else: - debug('Archinstall will not add any ucode to firmware boot entry.') + microcode = [] + + if ucode := self._get_microcode(): + microcode.append(f'initrd=/{ucode}') + else: + debug('Archinstall will not add any ucode to firmware boot entry.') - kernel_parameters = self._get_kernel_params(root_partition) + entries = ( + *microcode, + 'initrd=/initramfs-{kernel}.img', + *self._get_kernel_params(root_partition) + ) + + cmdline = tuple(' '.join(entries)) + else: + loader = '/EFI/Linux/arch-{kernel}.efi' + cmdline = tuple() parent_dev_path = disk.device_handler.get_parent_device_path(boot_partition.safe_dev_path) + cmd_template = ( + 'efibootmgr', + '--create', + '--disk', str(parent_dev_path), + '--part', str(boot_partition.partn), + '--label', 'Arch Linux ({kernel})', + '--loader', loader, + '--unicode', *cmdline, + '--verbose' + ) + for kernel in self.kernels: # Setup the firmware entry - cmdline = [ - *microcode, - f"initrd=\\initramfs-{kernel}.img", - *kernel_parameters, - ] - - cmd = [ - 'efibootmgr', - '--disk', str(parent_dev_path), - '--part', str(boot_partition.partn), - '--create', - '--label', f'Arch Linux ({kernel})', - '--loader', f"/vmlinuz-{kernel}", - '--unicode', ' '.join(cmdline), - '--verbose' - ] - + cmd = [arg.format(kernel=kernel) for arg in cmd_template] SysCommand(cmd) self.helper_flags['bootloader'] = "efistub" - def add_bootloader(self, bootloader: Bootloader): + def _config_uki( + self, + root_partition: disk.PartitionModification, + efi_partition: Optional[disk.PartitionModification] + ): + if not efi_partition or not efi_partition.mountpoint: + raise ValueError(f'Could not detect ESP at mountpoint {self.target}') + + # Set up kernel command line + with open(self.target / 'etc/kernel/cmdline', 'w') as cmdline: + kernel_parameters = self._get_kernel_params(root_partition) + cmdline.write(' '.join(kernel_parameters) + '\n') + + ucode = self._get_microcode() + + esp = efi_partition.mountpoint + + diff_mountpoint = None + if esp != Path('/efi'): + diff_mountpoint = str(esp) + + image_re = re.compile('(.+_image="/([^"]+).+\n)') + uki_re = re.compile('#((.+_uki=")/[^/]+(.+\n))') + + # Modify .preset files + for kernel in self.kernels: + preset = self.target / 'etc/mkinitcpio.d' / (kernel + '.preset') + config = preset.read_text().splitlines(True) + + for index, line in enumerate(config): + if not ucode and line.startswith('ALL_microcode='): + config[index] = '#' + line + # Avoid storing redundant image file + elif m := image_re.match(line): + image = self.target / m.group(2) + image.unlink(missing_ok=True) + config[index] = '#' + m.group(1) + elif m := uki_re.match(line): + if diff_mountpoint: + config[index] = m.group(2) + diff_mountpoint + m.group(3) + else: + config[index] = m.group(1) + elif line.startswith('#default_options='): + config[index] = line.removeprefix('#') + + preset.write_text(''.join(config)) + + # Directory for the UKIs + uki_dir = self.target / esp.relative_to(Path('/')) / 'EFI/Linux' + uki_dir.mkdir(parents=True, exist_ok=True) + + # Build the UKIs + if not self.mkinitcpio(['-P']): + error(f"Error generating initramfs (continuing anyway)") + + def add_bootloader(self, bootloader: Bootloader, uki_enabled: bool = False): """ Adds a bootloader to the installation instance. Archinstall supports one of three types: @@ -1143,13 +1216,16 @@ TIMEOUT=5 info(f'Adding bootloader {bootloader.value} to {boot_partition.dev_path}') + if uki_enabled: + self._config_uki(root_partition, efi_partition) + match bootloader: case Bootloader.Systemd: - self._add_systemd_bootloader(boot_partition, root_partition, efi_partition) + self._add_systemd_bootloader(boot_partition, root_partition, efi_partition, uki_enabled) case Bootloader.Grub: - self._add_grub_bootloader(boot_partition, root_partition, efi_partition) + self._add_grub_bootloader(boot_partition, root_partition, efi_partition, uki_enabled) case Bootloader.Efistub: - self._add_efistub_bootloader(boot_partition, root_partition) + self._add_efistub_bootloader(boot_partition, root_partition, uki_enabled) case Bootloader.Limine: self._add_limine_bootloader(boot_partition, root_partition) diff --git a/archinstall/lib/interactions/__init__.py b/archinstall/lib/interactions/__init__.py index 50c0012d..4b696a78 100644 --- a/archinstall/lib/interactions/__init__.py +++ b/archinstall/lib/interactions/__init__.py @@ -15,5 +15,5 @@ from .general_conf import ( ) from .system_conf import ( - select_kernel, ask_for_bootloader, select_driver, ask_for_swap + select_kernel, ask_for_bootloader, ask_for_uki, select_driver, ask_for_swap ) diff --git a/archinstall/lib/interactions/system_conf.py b/archinstall/lib/interactions/system_conf.py index 0e5e0f1e..aa72748e 100644 --- a/archinstall/lib/interactions/system_conf.py +++ b/archinstall/lib/interactions/system_conf.py @@ -65,6 +65,22 @@ def ask_for_bootloader(preset: Bootloader) -> Bootloader: return preset +def ask_for_uki(preset: bool = True) -> bool: + if preset: + preset_val = Menu.yes() + else: + preset_val = Menu.no() + + prompt = _('Would you like to use unified kernel images?') + choice = Menu(prompt, Menu.yes_no(), default_option=Menu.no(), preset_values=preset_val).run() + + match choice.type_: + case MenuSelectionType.Skip: return preset + case MenuSelectionType.Selection: return False if choice.value == Menu.no() else True + + return preset + + def select_driver(options: List[GfxDriver] = [], current_value: Optional[GfxDriver] = None) -> Optional[GfxDriver]: """ Some what convoluted function, whose job is simple. diff --git a/archinstall/scripts/guided.py b/archinstall/scripts/guided.py index d7cf16cd..fdf05c99 100644 --- a/archinstall/scripts/guided.py +++ b/archinstall/scripts/guided.py @@ -56,6 +56,8 @@ def ask_user_questions(): # Ask which boot-loader to use (will only ask if we're in UEFI mode, otherwise will default to GRUB) global_menu.enable('bootloader') + global_menu.enable('uki') + global_menu.enable('swap') # Get the hostname for the machine @@ -111,6 +113,7 @@ def perform_installation(mountpoint: Path): # Retrieve list of additional repositories and set boolean values appropriately enable_testing = 'testing' in archinstall.arguments.get('additional-repositories', []) enable_multilib = 'multilib' in archinstall.arguments.get('additional-repositories', []) + run_mkinitcpio = not archinstall.arguments.get('uki') locale_config: locale.LocaleConfiguration = archinstall.arguments['locale_config'] disk_encryption: disk.DiskEncryption = archinstall.arguments.get('disk_encryption', None) @@ -141,6 +144,7 @@ def perform_installation(mountpoint: Path): installation.minimal_installation( testing=enable_testing, multilib=enable_multilib, + mkinitcpio=run_mkinitcpio, hostname=archinstall.arguments.get('hostname', 'archlinux'), locale_config=locale_config ) @@ -154,7 +158,10 @@ def perform_installation(mountpoint: Path): if archinstall.arguments.get("bootloader") == Bootloader.Grub and SysInfo.has_uefi(): installation.add_additional_packages("grub") - installation.add_bootloader(archinstall.arguments["bootloader"]) + installation.add_bootloader( + archinstall.arguments["bootloader"], + archinstall.arguments["uki"] + ) # If user selected to copy the current ISO network configuration # Perform a copy of the config diff --git a/schema.json b/schema.json index 5616ed41..b1d45f64 100644 --- a/schema.json +++ b/schema.json @@ -35,6 +35,10 @@ "efistub" ] }, + "uki": { + "description": "Set to true to use a unified kernel images", + "type": "boolean" + }, "custom-commands": { "description": "Custom commands to be run post install", "type": "array", |