| index : archinstall32 | |
| Archlinux32 installer | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | examples/guided.py | 205 |
diff --git a/examples/guided.py b/examples/guided.py index c281d033..73fded4e 100644 --- a/examples/guided.py +++ b/examples/guided.py @@ -1,17 +1,30 @@ -import getpass, time, json, os, logging +import json +import logging +import os +import time + import archinstall -from archinstall.lib.hardware import hasUEFI +from archinstall.lib.general import run_custom_user_commands +from archinstall.lib.hardware import has_uefi +from archinstall.lib.networking import check_mirror_reachable from archinstall.lib.profiles import Profile if archinstall.arguments.get('help'): print("See `man archinstall` for help.") exit(0) +if os.getuid() != 0: + print("Archinstall requires root privileges to run. See --help for more.") + exit(1) + +# For support reasons, we'll log the disk layout pre installation to match against post-installation layout +archinstall.log(f"Disk states before installing: {archinstall.disk_layouts()}", level=logging.DEBUG) + def ask_user_questions(): """ - First, we'll ask the user for a bunch of user input. - Not until we're satisfied with what we want to install - will we continue with the actual installation steps. + First, we'll ask the user for a bunch of user input. + Not until we're satisfied with what we want to install + will we continue with the actual installation steps. """ if not archinstall.arguments.get('keyboard-language', None): while True: @@ -33,10 +46,20 @@ def ask_user_questions(): archinstall.arguments['mirror-region'] = archinstall.select_mirror_regions(archinstall.list_mirrors()) break except archinstall.RequirementError as e: - archinstall.log(e, fg="red") + archinstall.log(e, fg="red") else: selected_region = archinstall.arguments['mirror-region'] - archinstall.arguments['mirror-region'] = {selected_region : archinstall.list_mirrors()[selected_region]} + archinstall.arguments['mirror-region'] = {selected_region: archinstall.list_mirrors()[selected_region]} + + if not archinstall.arguments.get('sys-language', None) and archinstall.arguments.get('advanced', False): + archinstall.arguments['sys-language'] = input("Enter a valid locale (language) for your OS, (Default: en_US): ").strip() + archinstall.arguments['sys-encoding'] = input("Enter a valid system default encoding for your OS, (Default: utf-8): ").strip() + archinstall.log("Keep in mind that if you want multiple locales, post configuration is required.", fg="yellow") + + if not archinstall.arguments.get('sys-language', None): + archinstall.arguments['sys-language'] = 'en_US' + if not archinstall.arguments.get('sys-encoding', None): + archinstall.arguments['sys-encoding'] = 'utf-8' # Ask which harddrive/block-device we will install to @@ -45,7 +68,7 @@ def ask_user_questions(): else: archinstall.arguments['harddrive'] = archinstall.select_disk(archinstall.all_disks()) if archinstall.arguments['harddrive'] is None: - archinstall.arguments['target-mount'] = '/mnt' + archinstall.arguments['target-mount'] = archinstall.storage.get('MOUNT_POINT', '/mnt') # Perform a quick sanity check on the selected harddrive. # 1. Check if it has partitions @@ -64,24 +87,22 @@ def ask_user_questions(): partition_mountpoints[partition] = None except archinstall.UnknownFilesystemFormat as err: archinstall.log(f" {partition} (Filesystem not supported)", fg='red') - # We then ask what to do with the partitions. if (option := archinstall.ask_for_disk_layout()) == 'abort': - archinstall.log(f"Safely aborting the installation. No changes to the disk or system has been made.") + archinstall.log("Safely aborting the installation. No changes to the disk or system has been made.") exit(1) elif option == 'keep-existing': archinstall.arguments['harddrive'].keep_partitions = True - archinstall.log(f" ** You will now select which partitions to use by selecting mount points (inside the installation). **") - archinstall.log(f" ** The root would be a simple / and the boot partition /boot (as all paths are relative inside the installation). **") + archinstall.log(" ** You will now select which partitions to use by selecting mount points (inside the installation). **") + archinstall.log(" ** The root would be a simple / and the boot partition /boot (as all paths are relative inside the installation). **") mountpoints_set = [] while True: # Select a partition # If we provide keys as options, it's better to convert them to list and sort before passing mountpoints_list = sorted(list(partition_mountpoints.keys())) - partition = archinstall.generic_select(mountpoints_list, - "Select a partition by number that you want to set a mount-point for (leave blank when done): ") + partition = archinstall.generic_select(mountpoints_list, "Select a partition by number that you want to set a mount-point for (leave blank when done): ") if not partition: if set(mountpoints_set) & {'/', '/boot'} == {'/', '/boot'}: break @@ -101,11 +122,11 @@ def ask_user_questions(): if not old_password: old_password = input(f'Enter the old encryption password for {partition}: ') - if (autodetected_filesystem := partition.detect_inner_filesystem(old_password)): + if autodetected_filesystem := partition.detect_inner_filesystem(old_password): new_filesystem = autodetected_filesystem else: - archinstall.log(f"Could not auto-detect the filesystem inside the encrypted volume.", fg='red') - archinstall.log(f"A filesystem must be defined for the unlocked encrypted partition.") + archinstall.log("Could not auto-detect the filesystem inside the encrypted volume.", fg='red') + archinstall.log("A filesystem must be defined for the unlocked encrypted partition.") continue break @@ -115,12 +136,12 @@ def ask_user_questions(): try: partition.format(new_filesystem, path='/dev/null', log_formatting=False, allow_formatting=True) except archinstall.UnknownFilesystemFormat: - archinstall.log(f"Selected filesystem is not supported yet. If you want archinstall to support '{new_filesystem}', please create a issue-ticket suggesting it on github at https://github.com/archlinux/archinstall/issues.") - archinstall.log(f"Until then, please enter another supported filesystem.") + archinstall.log(f"Selected filesystem is not supported yet. If you want archinstall to support '{new_filesystem}',") + archinstall.log("please create a issue-ticket suggesting it on github at https://github.com/archlinux/archinstall/issues.") + archinstall.log("Until then, please enter another supported filesystem.") continue except archinstall.SysCallError: - pass # Expected exception since mkfs.<format> can not format /dev/null. - # But that means our .format() function supported it. + pass # Expected exception since mkfs.<format> can not format /dev/null. But that means our .format() function supported it. break # When we've selected all three criteria, @@ -148,7 +169,7 @@ def ask_user_questions(): # Get disk encryption password (or skip if blank) if archinstall.arguments['harddrive'] and archinstall.arguments.get('!encryption-password', None) is None: - if (passwd := archinstall.get_password(prompt='Enter disk encryption password (leave blank for no encryption): ')): + if passwd := archinstall.get_password(prompt='Enter disk encryption password (leave blank for no encryption): '): archinstall.arguments['!encryption-password'] = passwd archinstall.arguments['harddrive'].encryption_password = archinstall.arguments['!encryption-password'] archinstall.arguments["bootloader"] = archinstall.ask_for_bootloader() @@ -172,23 +193,20 @@ def ask_user_questions(): # Ask for archinstall-specific profiles (such as desktop environments etc) if not archinstall.arguments.get('profile', None): - archinstall.arguments['profile'] = archinstall.select_profile(archinstall.list_profiles(filter_top_level_profiles=True)) + archinstall.arguments['profile'] = archinstall.select_profile() else: - archinstall.arguments['profile'] = archinstall.list_profiles()[archinstall.arguments['profile']] + archinstall.arguments['profile'] = Profile(installer=None, path=archinstall.arguments['profile']) # Check the potentially selected profiles preparations to get early checks if some additional questions are needed. if archinstall.arguments['profile'] and archinstall.arguments['profile'].has_prep_function(): with archinstall.arguments['profile'].load_instructions(namespace=f"{archinstall.arguments['profile'].namespace}.py") as imported: if not imported._prep_function(): - archinstall.log( - ' * Profile\'s preparation requirements was not fulfilled.', - fg='red' - ) + archinstall.log(' * Profile\'s preparation requirements was not fulfilled.', fg='red') exit(1) # Ask about audio server selection if one is not already set if not archinstall.arguments.get('audio', None): - # only ask for audio server selection on a desktop profile + # only ask for audio server selection on a desktop profile if str(archinstall.arguments['profile']) == 'Profile(desktop)': archinstall.arguments['audio'] = archinstall.ask_for_audio_selection() else: @@ -211,12 +229,12 @@ def ask_user_questions(): if len(archinstall.arguments['packages']): # Verify packages that were given try: - archinstall.log(f"Verifying that additional packages exist (this might take a few seconds)") + archinstall.log("Verifying that additional packages exist (this might take a few seconds)") archinstall.validate_package_list(archinstall.arguments['packages']) break except archinstall.RequirementError as e: archinstall.log(e, fg='red') - archinstall.arguments['packages'] = None # Clear the packages to trigger a new input question + archinstall.arguments['packages'] = None # Clear the packages to trigger a new input question else: # no additional packages were selected, which we'll allow break @@ -225,11 +243,17 @@ def ask_user_questions(): if not archinstall.arguments.get('nic', None): archinstall.arguments['nic'] = archinstall.ask_to_configure_network() if not archinstall.arguments['nic']: - archinstall.log(f"No network configuration was selected. Network is going to be unavailable until configured manually!", fg="yellow") + archinstall.log("No network configuration was selected. Network is going to be unavailable until configured manually!", fg="yellow") if not archinstall.arguments.get('timezone', None): archinstall.arguments['timezone'] = archinstall.ask_for_a_timezone() + if archinstall.arguments['timezone']: + if not archinstall.arguments.get('ntp', False): + archinstall.arguments['ntp'] = input("Would you like to use automatic time synchronization (NTP) with the default time servers? [Y/n]: ").strip().lower() in ('y', 'yes', '') + if archinstall.arguments['ntp']: + archinstall.log("Hardware time and other post-configuration steps might be required in order for NTP to work. For more information, please check the Arch wiki.", fg="yellow") + def perform_installation_steps(): print() @@ -238,7 +262,8 @@ def perform_installation_steps(): archinstall.log(json.dumps(archinstall.arguments, indent=4, sort_keys=True, cls=archinstall.JSON), level=logging.INFO) print() - input('Press Enter to continue.') + if not archinstall.arguments.get('silent'): + input('Press Enter to continue.') """ Issue a final warning before we continue with something un-revertable. @@ -254,19 +279,18 @@ def perform_installation_steps(): Once that's done, we'll hand over to perform_installation() """ mode = archinstall.GPT - if hasUEFI() is False: + if has_uefi() is False: mode = archinstall.MBR - with archinstall.Filesystem(archinstall.arguments['harddrive'], mode) as fs: # Wipe the entire drive if the disk flag `keep_partitions`is False. if archinstall.arguments['harddrive'].keep_partitions is False: fs.use_entire_disk(root_filesystem_type=archinstall.arguments.get('filesystem', 'btrfs')) - + # Check if encryption is desired and mark the root partition as encrypted. if archinstall.arguments.get('!encryption-password', None): root_partition = fs.find_partition('/') root_partition.encrypted = True - + # After the disk is ready, iterate the partitions and check # which ones are safe to format, and format those. for partition in archinstall.arguments['harddrive']: @@ -280,8 +304,6 @@ def perform_installation_steps(): partition.format() else: archinstall.log(f"Did not format {partition} because .safe_to_format() returned False or .allow_formatting was False.", level=logging.DEBUG) - if hasUEFI(): - fs.find_partition('/boot').format('vfat')# we don't have a boot partition in bios mode if archinstall.arguments.get('!encryption-password', None): # First encrypt and unlock, then format the desired partition inside the encrypted part. @@ -289,14 +311,14 @@ def perform_installation_steps(): # unlocks the drive so that it can be used as a normal block-device within archinstall. with archinstall.luks2(fs.find_partition('/'), 'luksloop', archinstall.arguments.get('!encryption-password', None)) as unlocked_device: unlocked_device.format(fs.find_partition('/').filesystem) - unlocked_device.mount('/mnt') + unlocked_device.mount(archinstall.storage.get('MOUNT_POINT', '/mnt')) else: - fs.find_partition('/').format(fs.find_partition('/').filesystem) - fs.find_partition('/').mount('/mnt') - if hasUEFI(): - fs.find_partition('/boot').mount('/mnt/boot') - - perform_installation('/mnt') + fs.find_partition('/').mount(archinstall.storage.get('MOUNT_POINT', '/mnt')) + + if has_uefi(): + fs.find_partition('/boot').mount(archinstall.storage.get('MOUNT_POINT', '/mnt') + '/boot') + + perform_installation(archinstall.storage.get('MOUNT_POINT', '/mnt')) def perform_installation(mountpoint): @@ -306,30 +328,30 @@ def perform_installation(mountpoint): formatted and setup prior to entering this function. """ with archinstall.Installer(mountpoint, kernels=archinstall.arguments.get('kernels', 'linux')) as installation: - ## if len(mirrors): + # if len(mirrors): # Certain services might be running that affects the system during installation. # Currently, only one such service is "reflector.service" which updates /etc/pacman.d/mirrorlist # We need to wait for it before we continue since we opted in to use a custom mirror/region. - installation.log(f'Waiting for automatic mirror selection (reflector) to complete.', level=logging.INFO) + installation.log('Waiting for automatic mirror selection (reflector) to complete.', level=logging.INFO) while archinstall.service_state('reflector') not in ('dead', 'failed'): time.sleep(1) # Set mirrors used by pacstrap (outside of installation) if archinstall.arguments.get('mirror-region', None): - archinstall.use_mirrors(archinstall.arguments['mirror-region']) # Set the mirrors for the live medium + archinstall.use_mirrors(archinstall.arguments['mirror-region']) # Set the mirrors for the live medium if installation.minimal_installation(): + installation.set_locale(archinstall.arguments['sys-language'], archinstall.arguments['sys-encoding'].upper()) installation.set_hostname(archinstall.arguments['hostname']) - if archinstall.arguments['mirror-region'].get("mirrors",{})!= None: - installation.set_mirrors(archinstall.arguments['mirror-region']) # Set the mirrors in the installation medium - if archinstall.arguments["bootloader"]=="grub-install" and hasUEFI()==True: + if archinstall.arguments['mirror-region'].get("mirrors", None) is not None: + installation.set_mirrors(archinstall.arguments['mirror-region']) # Set the mirrors in the installation medium + if archinstall.arguments["bootloader"] == "grub-install" and has_uefi(): installation.add_additional_packages("grub") - installation.set_keyboard_language(archinstall.arguments['keyboard-language']) installation.add_bootloader(archinstall.arguments["bootloader"]) # If user selected to copy the current ISO network configuration # Perform a copy of the config if archinstall.arguments.get('nic', {}) == 'Copy ISO network configuration to installation': - installation.copy_ISO_network_config(enable_services=True) # Sources the ISO network configuration to the install medium. - elif archinstall.arguments.get('nic', {}).get('NetworkManager',False): + installation.copy_iso_network_config(enable_services=True) # Sources the ISO network configuration to the install medium. + elif archinstall.arguments.get('nic', {}).get('NetworkManager', False): installation.add_additional_packages("networkmanager") installation.enable_service('NetworkManager.service') # Otherwise, if a interface was selected, configure that interface @@ -338,7 +360,7 @@ def perform_installation(mountpoint): installation.enable_service('systemd-networkd') installation.enable_service('systemd-resolved') - if archinstall.arguments.get('audio', None) != None: + if archinstall.arguments.get('audio', None) is not None: installation.log(f"This audio server will be used: {archinstall.arguments.get('audio', None)}", level=logging.INFO) if archinstall.arguments.get('audio', None) == 'pipewire': print('Installing pipewire ...') @@ -349,7 +371,7 @@ def perform_installation(mountpoint): installation.add_additional_packages("pulseaudio") else: installation.log("No audio server will be installed.", level=logging.INFO) - + if archinstall.arguments.get('packages', None) and archinstall.arguments.get('packages', None)[0] != '': installation.add_additional_packages(archinstall.arguments.get('packages', None)) @@ -362,28 +384,71 @@ def perform_installation(mountpoint): for superuser, user_info in archinstall.arguments.get('superusers', {}).items(): installation.user_create(superuser, user_info["!password"], sudo=True) - if (timezone := archinstall.arguments.get('timezone', None)): + if timezone := archinstall.arguments.get('timezone', None): installation.set_timezone(timezone) + if archinstall.arguments.get('ntp', False): + installation.activate_ntp() + if (root_pw := archinstall.arguments.get('!root-password', None)) and len(root_pw): installation.user_set_pw('root', root_pw) + # This step must be after profile installs to allow profiles to install language pre-requisits. + # After which, this step will set the language both for console and x11 if x11 was installed for instance. + installation.set_keyboard_language(archinstall.arguments['keyboard-language']) + if archinstall.arguments['profile'] and archinstall.arguments['profile'].has_post_install(): with archinstall.arguments['profile'].load_instructions(namespace=f"{archinstall.arguments['profile'].namespace}.py") as imported: if not imported._post_install(): - archinstall.log( - ' * Profile\'s post configuration requirements was not fulfilled.', - fg='red' - ) + archinstall.log(' * Profile\'s post configuration requirements was not fulfilled.', fg='red') exit(1) - installation.log("For post-installation tips, see https://wiki.archlinux.org/index.php/Installation_guide#Post-installation", fg="yellow") - choice = input("Would you like to chroot into the newly created installation and perform post-installation configuration? [Y/n] ") - if choice.lower() in ("y", ""): - try: - installation.drop_to_shell() - except: - pass + # If the user provided a list of services to be enabled, pass the list to the enable_service function. + # Note that while it's called enable_service, it can actually take a list of services and iterate it. + if archinstall.arguments.get('services', None): + installation.enable_service(*archinstall.arguments['services']) + + # If the user provided custom commands to be run post-installation, execute them now. + if archinstall.arguments.get('custom-commands', None): + run_custom_user_commands(archinstall.arguments['custom-commands'], installation) -ask_user_questions() + installation.log("For post-installation tips, see https://wiki.archlinux.org/index.php/Installation_guide#Post-installation", fg="yellow") + if not archinstall.arguments.get('silent'): + choice = input("Would you like to chroot into the newly created installation and perform post-installation configuration? [Y/n] ") + if choice.lower() in ("y", ""): + try: + installation.drop_to_shell() + except: + pass + + # For support reasons, we'll log the disk layout post installation (crash or no crash) + archinstall.log(f"Disk states after installing: {archinstall.disk_layouts()}", level=logging.DEBUG) + + +if not check_mirror_reachable(): + log_file = os.path.join(archinstall.storage.get('LOG_PATH', None), archinstall.storage.get('LOG_FILE', None)) + archinstall.log(f"Arch Linux mirrors are not reachable. Please check your internet connection and the log file '{log_file}'.", level=logging.INFO, fg="red") + exit(1) + +if archinstall.arguments.get('silent', None) is None: + ask_user_questions() +else: + # Workarounds if config is loaded from a file + # The harddrive section should be moved to perform_installation_steps, where it's actually being performed + # Blockdevice object should be created in perform_installation_steps + # This needs to be done until then + archinstall.arguments['harddrive'] = archinstall.BlockDevice(path=archinstall.arguments['harddrive']['path']) + # Temporarily disabling keep_partitions if config file is loaded + archinstall.arguments['harddrive'].keep_partitions = False + # Temporary workaround to make Desktop Environments work + if archinstall.arguments.get('profile', None) is not None: + archinstall.arguments['profile'] = archinstall.Profile(None, archinstall.arguments.get('profile', None)) + else: + archinstall.arguments['profile'] = None + if archinstall.arguments.get('mirror-region', None) is not None: + selected_region = archinstall.arguments.get('mirror-region', None) + archinstall.arguments['mirror-region'] = {selected_region: archinstall.list_mirrors()[selected_region]} + archinstall.arguments['sys-language'] = archinstall.arguments.get('sys-language', 'en_US') + archinstall.arguments['sys-encoding'] = archinstall.arguments.get('sys-encoding', 'utf-8') + perform_installation_steps() |