def _prepare_installation(payload, ksdata):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
installation_queue = TaskQueue("Installation queue")
# connect progress reporting
installation_queue.queue_started.connect(
lambda x: progress_message(x.status_message))
installation_queue.task_completed.connect(lambda x: progress_step(x.name))
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
# it could be that the threads finish execution before the task is executed,
# but that should not cause any issues
def wait_for_all_treads():
for message in ("Thread %s is running" % n
for n in threadMgr.names):
log.debug(message)
threadMgr.wait_all()
# Use a queue with a single task as only TaskQueues have the status_message
# property used for setting the progress status in the UI.
wait_for_threads = TaskQueue(
"Wait for threads to finish",
N_("Waiting for %s threads to finish") % (threadMgr.running - 1))
wait_for_threads.append(
Task("Wait for all threads to finish", wait_for_all_treads))
installation_queue.append(wait_for_threads)
# Save system time to HW clock.
# - this used to be before waiting on threads, but I don't think that's needed
if conf.system.can_set_hardware_clock:
# lets just do this as a top-level task - no
save_hwclock = Task("Save system time to HW clock",
timezone.save_hw_clock)
installation_queue.append(save_hwclock)
# setup the installation environment
setup_environment = TaskQueue(
"Installation environment setup",
N_("Setting up the installation environment"))
setup_environment.append(
Task("Setup addons", ksdata.addons.setup, (None, ksdata, payload)))
boss_proxy = BOSS.get_proxy()
setup_environment.append_dbus_tasks(
BOSS, [boss_proxy.ConfigureRuntimeWithTask()])
installation_queue.append(setup_environment)
# Do partitioning.
# Depending on current payload the storage might be apparently configured
# either before or after package/payload installation.
# So let's have two task queues - early storage & late storage.
storage_proxy = STORAGE.get_proxy()
early_storage = TaskQueue("Early storage configuration",
N_("Configuring storage"))
early_storage.append_dbus_tasks(STORAGE, storage_proxy.InstallWithTasks())
if payload.needs_storage_configuration:
conf_task = storage_proxy.WriteConfigurationWithTask()
early_storage.append_dbus_tasks(STORAGE, [conf_task])
installation_queue.append(early_storage)
# Run %pre-install scripts with the filesystem mounted and no packages
pre_install_scripts = TaskQueue("Pre-install scripts",
N_("Running pre-installation scripts"))
pre_install_scripts.append(
Task("Run %pre-install scripts", runPreInstallScripts,
(ksdata.scripts, )))
installation_queue.append(pre_install_scripts)
# Do various pre-installation tasks
# - try to discover a realm (if any)
# - check for possibly needed additional packages.
pre_install = TaskQueue("Pre install tasks",
N_("Running pre-installation tasks"))
# Setup timezone and add chrony as package if timezone was set in KS
# and "-chrony" wasn't in packages section and/or --nontp wasn't set.
timezone_proxy = TIMEZONE.get_proxy()
ntp_excluded = timezone.NTP_PACKAGE in ksdata.packages.excludedList
pre_install.append_dbus_tasks(
TIMEZONE,
[timezone_proxy.ConfigureNTPServiceEnablementWithTask(ntp_excluded)])
# make name resolution work for rpm scripts in chroot
if conf.system.provides_resolver_config:
# we use a custom Task subclass as the sysroot path has to be resolved
# only when the task is actually started, not at task creation time
pre_install.append(WriteResolvConfTask("Copy resolv.conf to sysroot"))
# realm discovery
security_proxy = SECURITY.get_proxy()
pre_install.append_dbus_tasks(SECURITY,
[security_proxy.DiscoverRealmWithTask()])
def run_pre_install():
"""This means to gather what additional packages (if any) are needed & executing payload.pre_install()."""
# anaconda requires storage packages in order to make sure the target
# system is bootable and configurable, and some other packages in order
# to finish setting up the system.
if kernel_arguments.is_enabled("fips"):
payload.requirements.add_packages(['/usr/bin/fips-mode-setup'],
reason="compliance")
payload.requirements.add_groups(payload.language_groups(),
reason="language groups")
payload.requirements.add_packages(payload.langpacks(),
reason="langpacks",
strong=False)
# add package requirements from modules
# - iterate over all modules we know have valid package requirements
# - add any requirements found to the payload requirement tracking
modules_with_package_requirements = [
SECURITY, NETWORK, TIMEZONE, STORAGE
]
for module in modules_with_package_requirements:
module_proxy = module.get_proxy()
module_requirements = Requirement.from_structure_list(
module_proxy.CollectRequirements())
log.debug("Adding requirements for module %s : %s", module,
module_requirements)
payload.requirements.add_requirements(module_requirements)
payload.pre_install()
pre_install.append(
Task("Find additional packages & run pre_install()", run_pre_install))
installation_queue.append(pre_install)
payload_install = TaskQueue("Payload installation", N_("Installing."))
payload_install.append(Task("Install the payload", payload.install))
installation_queue.append(payload_install)
# for some payloads storage is configured after the payload is installed
if not payload.needs_storage_configuration:
late_storage = TaskQueue("Late storage configuration",
N_("Configuring storage"))
conf_task = storage_proxy.WriteConfigurationWithTask()
late_storage.append_dbus_tasks(STORAGE, [conf_task])
installation_queue.append(late_storage)
# Do bootloader.
bootloader_proxy = STORAGE.get_proxy(BOOTLOADER)
bootloader_install = TaskQueue("Bootloader installation",
N_("Installing boot loader"))
def configure_bootloader():
boot_task = bootloader_proxy.ConfigureWithTask(
payload.kernel_version_list)
sync_run_task(STORAGE.get_proxy(boot_task))
if not payload.handles_bootloader_configuration:
# FIXME: This is a temporary workaround, run the DBus task directly.
bootloader_install.append(
Task("Configure the bootloader", configure_bootloader))
bootloader_install.append_dbus_tasks(STORAGE,
[bootloader_proxy.InstallWithTask()])
installation_queue.append(bootloader_install)
post_install = TaskQueue("Post-installation setup tasks",
(N_("Performing post-installation setup tasks")))
post_install.append(
Task("Run post-installation setup tasks", payload.post_install))
installation_queue.append(post_install)
# Create snapshot
snapshot_proxy = STORAGE.get_proxy(SNAPSHOT)
if snapshot_proxy.IsRequested(SNAPSHOT_WHEN_POST_INSTALL):
snapshot_creation = TaskQueue("Creating post installation snapshots",
N_("Creating snapshots"))
snapshot_task = snapshot_proxy.CreateWithTask(
SNAPSHOT_WHEN_POST_INSTALL)
snapshot_creation.append_dbus_tasks(STORAGE, [snapshot_task])
installation_queue.append(snapshot_creation)
return installation_queue
def _prepare_configuration(payload, ksdata):
"""Configure the installed system."""
configuration_queue = TaskQueue("Configuration queue")
# connect progress reporting
configuration_queue.queue_started.connect(
lambda x: progress_message(x.status_message))
configuration_queue.task_completed.connect(lambda x: progress_step(x.name))
# schedule the execute methods of ksdata that require an installed system to be present
os_config = TaskQueue("Installed system configuration",
N_("Configuring installed system"))
# add installation tasks for the Security DBus module
security_proxy = SECURITY.get_proxy()
security_dbus_tasks = security_proxy.InstallWithTasks()
os_config.append_dbus_tasks(SECURITY, security_dbus_tasks)
# add installation tasks for the Services DBus module
services_proxy = SERVICES.get_proxy()
services_dbus_tasks = services_proxy.InstallWithTasks()
os_config.append_dbus_tasks(SERVICES, services_dbus_tasks)
# add installation tasks for the Timezone DBus module
timezone_proxy = TIMEZONE.get_proxy()
timezone_dbus_tasks = timezone_proxy.InstallWithTasks()
os_config.append_dbus_tasks(TIMEZONE, timezone_dbus_tasks)
# add installation tasks for the Localization DBus module
localization_proxy = LOCALIZATION.get_proxy()
localization_dbus_tasks = localization_proxy.InstallWithTasks()
os_config.append_dbus_tasks(LOCALIZATION, localization_dbus_tasks)
# add the Firewall configuration task
firewall_proxy = NETWORK.get_proxy(FIREWALL)
firewall_dbus_task = firewall_proxy.InstallWithTask()
os_config.append_dbus_tasks(NETWORK, [firewall_dbus_task])
configuration_queue.append(os_config)
# schedule network configuration (if required)
if conf.system.provides_network_config:
overwrite = isinstance(payload, LiveImagePayload)
network_config = TaskQueue("Network configuration",
N_("Writing network configuration"))
network_config.append(
Task("Network configuration", network.write_configuration,
(overwrite, )))
configuration_queue.append(network_config)
# add installation tasks for the Users DBus module
user_config = TaskQueue("User creation", N_("Creating users"))
users_proxy = USERS.get_proxy()
users_dbus_tasks = users_proxy.InstallWithTasks()
os_config.append_dbus_tasks(USERS, users_dbus_tasks)
configuration_queue.append(user_config)
# Anaconda addon configuration
addon_config = TaskQueue("Anaconda addon configuration",
N_("Configuring addons"))
# there is no longer a User class & addons should no longer need it
# FIXME: drop user class parameter from the API & all known addons
addon_config.append(
Task("Configure Anaconda addons", ksdata.addons.execute,
(None, ksdata, None, payload)))
boss_proxy = BOSS.get_proxy()
addon_config.append_dbus_tasks(BOSS, [boss_proxy.InstallSystemWithTask()])
configuration_queue.append(addon_config)
# Initramfs generation
generate_initramfs = TaskQueue("Initramfs generation",
N_("Generating initramfs"))
generate_initramfs.append(
Task("Generate initramfs", payload.recreate_initrds))
# This works around 2 problems, /boot on BTRFS and BTRFS installations where the initrd is
# recreated after the first writeBootLoader call. This reruns it after the new initrd has
# been created, fixing the kernel root and subvol args and adding the missing initrd entry.
bootloader_proxy = STORAGE.get_proxy(BOOTLOADER)
if isinstance(payload, LiveImagePayload):
btrfs_task = bootloader_proxy.FixBTRFSWithTask(
payload.kernel_version_list)
generate_initramfs.append_dbus_tasks(STORAGE, [btrfs_task])
# Invoking zipl should be the last thing done on a s390x installation (see #1652727).
zipl_task = bootloader_proxy.FixZIPLWithTask()
generate_initramfs.append_dbus_tasks(STORAGE, [zipl_task])
configuration_queue.append(generate_initramfs)
# realm join
# - this can run only after network is configured in the target system chroot
configuration_queue.append_dbus_tasks(SECURITY,
[security_proxy.JoinRealmWithTask()])
post_scripts = TaskQueue("Post installation scripts",
N_("Running post-installation scripts"))
post_scripts.append(
Task("Run post installation scripts", runPostScripts,
(ksdata.scripts, )))
configuration_queue.append(post_scripts)
# setup kexec reboot if requested
if flags.flags.kexec:
kexec_setup = TaskQueue("Kexec setup", N_("Setting up kexec"))
kexec_setup.append(Task("Setup kexec", setup_kexec))
configuration_queue.append(kexec_setup)
# write anaconda related configs & kickstarts
write_configs = TaskQueue("Write configs and kickstarts",
N_("Storing configuration files and kickstarts"))
# Write the kickstart file to the installed system (or, copy the input
# kickstart file over if one exists).
if flags.flags.nosave_output_ks:
# don't write the kickstart file to the installed system if this has
# been disabled by the nosave option
log.warning(
"Writing of the output kickstart to installed system has been disabled"
" by the nosave option.")
else:
# write anaconda related configs & kickstarts
write_configs.append(Task("Store kickstarts", _writeKS, (ksdata, )))
# only add write_configs to the main queue if we actually store some kickstarts/configs
if write_configs.task_count:
configuration_queue.append(write_configs)
return configuration_queue
def doInstall(storage, payload, ksdata, instClass):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
willRunRealmd = ksdata.realm.join_realm
willInstallBootloader = not flags.flags.dirInstall and (not ksdata.bootloader.disabled
and ksdata.bootloader != "none")
# First save system time to HW clock.
if flags.can_touch_runtime_system("save system time to HW clock"):
timezone.save_hw_clock(ksdata.timezone)
# We really only care about actions that affect filesystems, since
# those are the ones that take the most time.
steps = len(storage.devicetree.findActions(action_type="create", object_type="format")) + \
len(storage.devicetree.findActions(action_type="resize", object_type="format"))
# Update every 10% of packages installed. We don't know how many packages
# we are installing until it's too late (see realmd later on) so this is
# the best we can do.
steps += 11
# pre setup phase, post install
steps += 2
# realmd, maybe
if willRunRealmd:
steps += 1
# bootloader, maybe
if willInstallBootloader:
steps += 1
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
progress_init(steps+1)
with progress_report(N_("Waiting for %s threads to finish") % (threadMgr.running-1)):
for message in ("Thread %s is running" % n for n in threadMgr.names):
log.debug(message)
threadMgr.wait_all()
else:
progress_init(steps)
with progress_report(N_("Setting up the installation environment")):
ksdata.firstboot.setup(storage, ksdata, instClass)
ksdata.addons.setup(storage, ksdata, instClass)
storage.updateKSData() # this puts custom storage info into ksdata
# Do partitioning.
payload.preStorage()
# callbacks for blivet
message_clbk = lambda clbk_data: progress_message(clbk_data.msg)
step_clbk = lambda clbk_data: progress_step(clbk_data.msg)
entropy_wait_clbk = lambda clbk_data: wait_for_entropy(clbk_data.msg,
clbk_data.min_entropy, ksdata)
callbacks_reg = callbacks.create_new_callbacks_register(create_format_pre=message_clbk,
create_format_post=step_clbk,
resize_format_pre=message_clbk,
resize_format_post=step_clbk,
wait_for_entropy=entropy_wait_clbk)
turnOnFilesystems(storage, mountOnly=flags.flags.dirInstall, callbacks=callbacks_reg)
payload.writeStorageEarly()
# Run %pre-install scripts with the filesystem mounted and no packages
with progress_report(N_("Running pre-installation scripts")):
runPreInstallScripts(ksdata.scripts)
# Do packaging.
# Discover information about realms to join,
# to determine additional packages
if willRunRealmd:
with progress_report(N_("Discovering realm to join")):
ksdata.realm.setup()
# Check for additional packages
ksdata.authconfig.setup()
ksdata.firewall.setup()
ksdata.network.setup()
# Setup timezone and add chrony as package if timezone was set in KS
# and "-chrony" wasn't in packages section and/or --nontp wasn't set.
ksdata.timezone.setup(ksdata)
# make name resolution work for rpm scripts in chroot
if flags.can_touch_runtime_system("copy /etc/resolv.conf to sysroot"):
network.copyFileToPath("/etc/resolv.conf", iutil.getSysroot())
# anaconda requires storage packages in order to make sure the target
# system is bootable and configurable, and some other packages in order
# to finish setting up the system.
packages = storage.packages + ksdata.realm.packages
packages += ksdata.authconfig.packages + ksdata.firewall.packages + ksdata.network.packages
if willInstallBootloader:
packages += storage.bootloader.packages
# don't try to install packages from the install class' ignored list and the
# explicitly excluded ones (user takes the responsibility)
packages = [p for p in packages
if p not in instClass.ignoredPackages and p not in ksdata.packages.excludedList]
payload.preInstall(packages=packages, groups=payload.languageGroups())
payload.install()
payload.writeStorageLate()
# Do bootloader.
if willInstallBootloader:
with progress_report(N_("Installing boot loader")):
writeBootLoader(storage, payload, instClass, ksdata)
with progress_report(N_("Performing post-installation setup tasks")):
payload.postInstall()
progress_complete()
def doConfiguration(storage, payload, ksdata):
"""Configure the installed system."""
configuration_queue = TaskQueue("Configuration queue")
# connect progress reporting
configuration_queue.queue_started.connect(
lambda x: progress_message(x.status_message))
configuration_queue.task_completed.connect(lambda x: progress_step(x.name))
# schedule the execute methods of ksdata that require an installed system to be present
os_config = TaskQueue("Installed system configuration",
N_("Configuring installed system"))
os_config.append(Task("Configure authselect", ksdata.authselect.execute))
security_proxy = SECURITY.get_proxy()
security_dbus_tasks = security_proxy.InstallWithTasks(util.getSysroot())
# add one Task instance per DBUS task
for dbus_task in security_dbus_tasks:
task_proxy = SECURITY.get_proxy(dbus_task)
os_config.append(Task(task_proxy.Name, sync_run_task, (task_proxy, )))
services_proxy = SERVICES.get_proxy()
services_dbus_tasks = services_proxy.InstallWithTasks(util.getSysroot())
# add one Task instance per DBUS task
for dbus_task in services_dbus_tasks:
task_proxy = SERVICES.get_proxy(dbus_task)
os_config.append(Task(task_proxy.Name, sync_run_task, (task_proxy, )))
os_config.append(Task("Configure keyboard", ksdata.keyboard.execute))
os_config.append(Task("Configure timezone", ksdata.timezone.execute))
localization_proxy = LOCALIZATION.get_proxy()
localization_dbus_tasks = localization_proxy.InstallWithTasks(
util.getSysroot())
# add one Task instance per DBUS task
for dbus_task in localization_dbus_tasks:
task_proxy = LOCALIZATION.get_proxy(dbus_task)
os_config.append(Task(task_proxy.Name, sync_run_task, (task_proxy, )))
firewall_proxy = NETWORK.get_proxy(FIREWALL)
firewall_dbus_task = firewall_proxy.InstallWithTask(util.getSysroot())
task_proxy = NETWORK.get_proxy(firewall_dbus_task)
os_config.append(Task(task_proxy.Name, sync_run_task, (task_proxy, )))
configuration_queue.append(os_config)
# schedule network configuration (if required)
if conf.system.provides_network_config:
network_config = TaskQueue("Network configuration",
N_("Writing network configuration"))
network_config.append(
Task("Network configuration", ksdata.network.execute, (payload, )))
configuration_queue.append(network_config)
# creating users and groups requires some pre-configuration.
user_config = TaskQueue("User creation", N_("Creating users"))
users_proxy = USERS.get_proxy()
users_dbus_tasks = users_proxy.InstallWithTasks(util.getSysroot())
# add one Task instance per DBUS task
for dbus_task in users_dbus_tasks:
task_proxy = USERS.get_proxy(dbus_task)
user_config.append(Task(task_proxy.Name, sync_run_task,
(task_proxy, )))
configuration_queue.append(user_config)
# Anaconda addon configuration
addon_config = TaskQueue("Anaconda addon configuration",
N_("Configuring addons"))
# there is no longer a User class & addons should no longer need it
# FIXME: drop user class parameter from the API & all known addons
addon_config.append(
Task("Configure Anaconda addons", ksdata.addons.execute,
(storage, ksdata, None, payload)))
configuration_queue.append(addon_config)
# Initramfs generation
generate_initramfs = TaskQueue("Initramfs generation",
N_("Generating initramfs"))
generate_initramfs.append(
Task("Generate initramfs", payload.recreate_initrds))
# This works around 2 problems, /boot on BTRFS and BTRFS installations where the initrd is
# recreated after the first writeBootLoader call. This reruns it after the new initrd has
# been created, fixing the kernel root and subvol args and adding the missing initrd entry.
boot_on_btrfs = isinstance(storage.mountpoints.get("/"), BTRFSDevice)
bootloader_proxy = STORAGE.get_proxy(BOOTLOADER)
bootloader_enabled = bootloader_proxy.BootloaderMode != BOOTLOADER_DISABLED
if isinstance(payload,
LiveImagePayload) and boot_on_btrfs and bootloader_enabled:
generate_initramfs.append(
Task("Write BTRFS bootloader fix", write_boot_loader,
(storage, payload)))
# Invoking zipl should be the last thing done on a s390x installation (see #1652727).
if arch.is_s390() and not conf.target.is_directory and bootloader_enabled:
generate_initramfs.append(
Task("Rerun zipl", lambda: util.execInSysroot("zipl", [])))
configuration_queue.append(generate_initramfs)
# join a realm (if required)
if ksdata.realm.discovered:
join_realm = TaskQueue(
"Realm join",
N_("Joining realm: %s") % ksdata.realm.discovered)
join_realm.append(Task("Join a realm", ksdata.realm.execute))
configuration_queue.append(join_realm)
post_scripts = TaskQueue("Post installation scripts",
N_("Running post-installation scripts"))
post_scripts.append(
Task("Run post installation scripts", runPostScripts,
(ksdata.scripts, )))
configuration_queue.append(post_scripts)
# setup kexec reboot if requested
if flags.flags.kexec:
kexec_setup = TaskQueue("Kexec setup", N_("Setting up kexec"))
kexec_setup.append(Task("Setup kexec", setup_kexec))
configuration_queue.append(kexec_setup)
# write anaconda related configs & kickstarts
write_configs = TaskQueue("Write configs and kickstarts",
N_("Storing configuration files and kickstarts"))
# Write the kickstart file to the installed system (or, copy the input
# kickstart file over if one exists).
if flags.flags.nosave_output_ks:
# don't write the kickstart file to the installed system if this has
# been disabled by the nosave option
log.warning(
"Writing of the output kickstart to installed system has been disabled"
" by the nosave option.")
else:
# write anaconda related configs & kickstarts
write_configs.append(Task("Store kickstarts", _writeKS, (ksdata, )))
# only add write_configs to the main queue if we actually store some kickstarts/configs
if write_configs.task_count:
configuration_queue.append(write_configs)
# notify progress tracking about the number of steps
progress_init(configuration_queue.task_count)
# log contents of the main task queue
log.info(configuration_queue.summary)
# log tasks and queues when they are started
# - note that we are using generators to add the counter
queue_counter = util.item_counter(configuration_queue.queue_count)
task_started_counter = util.item_counter(configuration_queue.task_count)
task_completed_counter = util.item_counter(configuration_queue.task_count)
configuration_queue.queue_started.connect(lambda x: log.info(
"Queue started: %s (%s)", x.name, next(queue_counter)))
configuration_queue.task_started.connect(lambda x: log.info(
"Task started: %s (%s)", x.name, next(task_started_counter)))
configuration_queue.task_completed.connect(
lambda x: log.debug("Task completed: %s (%s) (%1.1f s)", x.name,
next(task_completed_counter), x.elapsed_time))
# start the task queue
configuration_queue.start()
# done
progress_complete()
def doInstall(storage, payload, ksdata, instClass):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
willRunRealmd = ksdata.realm.join_realm
willInstallBootloader = not flags.flags.dirInstall and not ksdata.bootloader.disabled
# First save system time to HW clock.
if flags.can_touch_runtime_system("save system time to HW clock"):
timezone.save_hw_clock(ksdata.timezone)
# We really only care about actions that affect filesystems, since
# those are the ones that take the most time.
steps = len(storage.devicetree.findActions(action_type="create", object_type="format")) + \
len(storage.devicetree.findActions(action_type="resize", object_type="format"))
# Update every 10% of packages installed. We don't know how many packages
# we are installing until it's too late (see realmd later on) so this is
# the best we can do.
steps += 10
# pre setup phase, post install
steps += 2
# realmd, maybe
if willRunRealmd:
steps += 1
# bootloader, maybe
if willInstallBootloader:
steps += 1
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
progress_init(steps + 1)
with progress_report(
_("Waiting for %s threads to finish") %
(threadMgr.running - 1)):
map(log.debug,
("Thread %s is running" % n for n in threadMgr.names))
threadMgr.wait_all()
else:
progress_init(steps)
with progress_report(_("Setting up the installation environment")):
ksdata.firstboot.setup(storage, ksdata, instClass)
ksdata.addons.setup(storage, ksdata, instClass)
storage.updateKSData() # this puts custom storage info into ksdata
# Do partitioning.
payload.preStorage()
# callbacks for blivet
message_clbk = lambda clbk_data: progress_message(clbk_data.msg)
step_clbk = lambda clbk_data: progress_step(clbk_data.msg)
entropy_wait_clbk = lambda clbk_data: wait_for_entropy(
clbk_data.msg, clbk_data.min_entropy, ksdata)
callbacks_reg = callbacks.create_new_callbacks_register(
create_format_pre=message_clbk,
create_format_post=step_clbk,
resize_format_pre=message_clbk,
resize_format_post=step_clbk,
wait_for_entropy=entropy_wait_clbk)
turnOnFilesystems(storage,
mountOnly=flags.flags.dirInstall,
callbacks=callbacks_reg)
write_storage_late = (flags.flags.livecdInstall or ksdata.ostreesetup.seen
or ksdata.method.method == "liveimg")
if not write_storage_late and not flags.flags.dirInstall:
storage.write()
# STACKIQ
file = open('/proc/cmdline', 'r')
args = file.readline().split()
file.close()
if 'boss' in args:
import subprocess
#
# if we are a boss, then download the selected rolls
#
log.debug('STACKI: Downloading pallets: start')
s = subprocess.Popen('/opt/stack/bin/boss_download_pallets.py')
s.wait()
log.debug('STACKI: Downloading pallets: complete')
payload.reset()
#
#
#
for repo in payload._yum.repos.repos.values():
log.debug('STACKI: repo.id (%s)' % repo.id)
if repo.id != 'stacki':
log.debug('STACKI: disabling repo repo.id (%s)' % repo.id)
payload.disableRepo(repo.id)
else:
#
# need to setup a symbolic link in order to store all the packages
# downloaded by lighttpd
#
import os
cmd = 'rm -rf /install ; '
cmd += 'mkdir -p /mnt/sysimage/install ; '
cmd += 'ln -s /mnt/sysimage/install /install'
os.system(cmd)
# STACKIQ
# Do packaging.
# Discover information about realms to join,
# to determine additional packages
if willRunRealmd:
with progress_report(_("Discovering realm to join")):
ksdata.realm.setup()
# Check for additional packages
ksdata.authconfig.setup()
ksdata.firewall.setup()
# make name resolution work for rpm scripts in chroot
if flags.can_touch_runtime_system("copy /etc/resolv.conf to sysroot"):
network.copyFileToPath("/etc/resolv.conf", iutil.getSysroot())
# anaconda requires storage packages in order to make sure the target
# system is bootable and configurable, and some other packages in order
# to finish setting up the system.
packages = storage.packages + ksdata.realm.packages
packages += ksdata.authconfig.packages + ksdata.firewall.packages
if not ksdata.bootloader.disabled:
packages += storage.bootloader.packages
if network.is_using_team_device:
packages.append("teamd")
# don't try to install packages from the install class' ignored list and the
# explicitly excluded ones (user takes the responsibility)
packages = [
p for p in packages if p not in instClass.ignoredPackages
and p not in ksdata.packages.excludedList
]
payload.preInstall(packages=packages, groups=payload.languageGroups())
payload.install()
if write_storage_late and not flags.flags.dirInstall:
if iutil.getSysroot() != iutil.getTargetPhysicalRoot():
blivet.setSysroot(iutil.getTargetPhysicalRoot(),
iutil.getSysroot())
storage.write()
# Now that we have the FS layout in the target, umount
# things that were in the legacy sysroot, and put them in
# the target root, except for the physical /. First,
# unmount all target filesystems.
storage.umountFilesystems()
# Explicitly mount the root on the physical sysroot
rootmnt = storage.mountpoints.get('/')
rootmnt.setup()
rootmnt.format.setup(options=rootmnt.format.options,
chroot=iutil.getTargetPhysicalRoot())
payload.prepareMountTargets(storage)
# Everything else goes in the target root, including /boot
# since the bootloader code will expect to find /boot
# inside the chroot.
storage.mountFilesystems(skipRoot=True)
else:
storage.write()
# Do bootloader.
if willInstallBootloader:
with progress_report(_("Installing boot loader")):
writeBootLoader(storage, payload, instClass, ksdata)
with progress_report(_("Performing post-installation setup tasks")):
payload.postInstall()
progress_complete()
def doConfiguration(storage, payload, ksdata, instClass):
"""Configure the installed system."""
configuration_queue = TaskQueue("Configuration queue")
# connect progress reporting
configuration_queue.queue_started.connect(lambda x: progress_message(x.status_message))
configuration_queue.task_completed.connect(lambda x: progress_step(x.name))
# schedule the execute methods of ksdata that require an installed system to be present
os_config = TaskQueue("Installed system configuration", N_("Configuring installed system"))
os_config.append(Task("Configure authselect", ksdata.authselect.execute, (storage, ksdata, instClass)))
os_config.append(Task("Configure SELinux", ksdata.selinux.execute, (storage, ksdata, instClass)))
os_config.append(Task("Configure first boot tasks", ksdata.firstboot.execute, (storage, ksdata, instClass)))
os_config.append(Task("Configure services", ksdata.services.execute, (storage, ksdata, instClass)))
os_config.append(Task("Configure keyboard", ksdata.keyboard.execute, (storage, ksdata, instClass)))
os_config.append(Task("Configure timezone", ksdata.timezone.execute, (storage, ksdata, instClass)))
os_config.append(Task("Configure language", ksdata.lang.execute, (storage, ksdata, instClass)))
os_config.append(Task("Configure firewall", ksdata.firewall.execute, (storage, ksdata, instClass)))
os_config.append(Task("Configure X", ksdata.xconfig.execute, (storage, ksdata, instClass)))
configuration_queue.append(os_config)
# schedule network configuration (if required)
if conf.system.provides_network_config:
network_config = TaskQueue("Network configuration", N_("Writing network configuration"))
network_config.append(Task("Network configuration",
ksdata.network.execute, (storage, payload, ksdata, instClass)))
configuration_queue.append(network_config)
# creating users and groups requires some pre-configuration.
u = Users()
user_config = TaskQueue("User creation", N_("Creating users"))
user_config.append(Task("Configure root", ksdata.rootpw.execute, (storage, ksdata, instClass, u)))
user_config.append(Task("Configure user groups", ksdata.group.execute, (storage, ksdata, instClass, u)))
user_config.append(Task("Configure user", ksdata.user.execute, (storage, ksdata, instClass, u)))
user_config.append(Task("Configure SSH key", ksdata.sshkey.execute, (storage, ksdata, instClass, u)))
configuration_queue.append(user_config)
# Anaconda addon configuration
addon_config = TaskQueue("Anaconda addon configuration", N_("Configuring addons"))
addon_config.append(Task("Configure Anaconda addons", ksdata.addons.execute, (storage, ksdata, instClass, u, payload)))
configuration_queue.append(addon_config)
# Initramfs generation
generate_initramfs = TaskQueue("Initramfs generation", N_("Generating initramfs"))
generate_initramfs.append(Task("Generate initramfs", payload.recreateInitrds))
# This works around 2 problems, /boot on BTRFS and BTRFS installations where the initrd is
# recreated after the first writeBootLoader call. This reruns it after the new initrd has
# been created, fixing the kernel root and subvol args and adding the missing initrd entry.
boot_on_btrfs = isinstance(storage.mountpoints.get("/"), BTRFSDevice)
bootloader_proxy = STORAGE.get_proxy(BOOTLOADER)
bootloader_enabled = bootloader_proxy.BootloaderMode != BOOTLOADER_DISABLED
if isinstance(payload, LiveImagePayload) and boot_on_btrfs and bootloader_enabled:
generate_initramfs.append(Task("Write BTRFS bootloader fix", writeBootLoader, (storage, payload, instClass, ksdata)))
configuration_queue.append(generate_initramfs)
# join a realm (if required)
if ksdata.realm.discovered:
join_realm = TaskQueue("Realm join", N_("Joining realm: %s") % ksdata.realm.discovered)
join_realm.append(Task("Join a realm", ksdata.realm.execute, (storage, ksdata, instClass)))
configuration_queue.append(join_realm)
post_scripts = TaskQueue("Post installation scripts", N_("Running post-installation scripts"))
post_scripts.append(Task("Run post installation scripts", runPostScripts, (ksdata.scripts,)))
configuration_queue.append(post_scripts)
# setup kexec reboot if requested
if flags.flags.kexec:
kexec_setup = TaskQueue("Kexec setup", N_("Setting up kexec"))
kexec_setup.append(Task("Setup kexec", setup_kexec))
configuration_queue.append(kexec_setup)
# write anaconda related configs & kickstarts
write_configs = TaskQueue("Write configs and kickstarts", N_("Storing configuration files and kickstarts"))
# Write the kickstart file to the installed system (or, copy the input
# kickstart file over if one exists).
if flags.flags.nosave_output_ks:
# don't write the kickstart file to the installed system if this has
# been disabled by the nosave option
log.warning("Writing of the output kickstart to installed system has been disabled"
" by the nosave option.")
else:
# write anaconda related configs & kickstarts
write_configs.append(Task("Store kickstarts", _writeKS, (ksdata,)))
# Write out the user interaction config file.
#
# But make sure it's not written out in the image and directory installation mode,
# as that might result in spokes being inadvertently hidden when the actual installation
# starts from the generate image or directory contents.
if conf.target.is_image:
log.info("Not writing out user interaction config file due to image install mode.")
elif conf.target.is_directory:
log.info("Not writing out user interaction config file due to directory install mode.")
else:
write_configs.append(Task("Store user interaction config", screen_access.sam.write_out_config_file))
# only add write_configs to the main queue if we actually store some kickstarts/configs
if write_configs.task_count:
configuration_queue.append(write_configs)
# notify progress tracking about the number of steps
progress_init(configuration_queue.task_count)
# log contents of the main task queue
log.info(configuration_queue.summary)
# log tasks and queues when they are started
# - note that we are using generators to add the counter
queue_counter = util.item_counter(configuration_queue.queue_count)
task_started_counter = util.item_counter(configuration_queue.task_count)
task_completed_counter = util.item_counter(configuration_queue.task_count)
configuration_queue.queue_started.connect(lambda x: log.info("Queue started: %s (%s)", x.name, next(queue_counter)))
configuration_queue.task_started.connect(lambda x: log.info("Task started: %s (%s)", x.name, next(task_started_counter)))
configuration_queue.task_completed.connect(lambda x: log.debug("Task completed: %s (%s) (%1.1f s)",
x.name, next(task_completed_counter),
x.elapsed_time))
# start the task queue
configuration_queue.start()
# done
progress_complete()
def doInstall(storage, payload, ksdata, instClass):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
willRunRealmd = ksdata.realm.join_realm
willInstallBootloader = not flags.flags.dirInstall and (not ksdata.bootloader.disabled
and ksdata.bootloader != "none")
# First save system time to HW clock.
if flags.can_touch_runtime_system("save system time to HW clock"):
timezone.save_hw_clock(ksdata.timezone)
# We really only care about actions that affect filesystems, since
# those are the ones that take the most time.
steps = len(storage.devicetree.findActions(action_type="create", object_type="format")) + \
len(storage.devicetree.findActions(action_type="resize", object_type="format"))
# pre setup phase, post install
steps += 2
# realmd, maybe
if willRunRealmd:
steps += 1
# bootloader, maybe
if willInstallBootloader:
steps += 1
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
progress_init(steps+1)
with progress_report(_("Waiting for %s threads to finish") % (threadMgr.running-1)):
map(log.debug, ("Thread %s is running" % n for n in threadMgr.names))
threadMgr.wait_all()
else:
progress_init(steps)
with progress_report(_("Setting up the installation environment")):
ksdata.firstboot.setup(storage, ksdata, instClass)
ksdata.addons.setup(storage, ksdata, instClass)
storage.updateKSData() # this puts custom storage info into ksdata
# Do partitioning.
payload.preStorage()
# callbacks for blivet
message_clbk = lambda clbk_data: progress_message(clbk_data.msg)
step_clbk = lambda clbk_data: progress_step(clbk_data.msg)
entropy_wait_clbk = lambda clbk_data: wait_for_entropy(clbk_data.msg,
clbk_data.min_entropy, ksdata)
callbacks_reg = callbacks.create_new_callbacks_register(create_format_pre=message_clbk,
create_format_post=step_clbk,
resize_format_pre=message_clbk,
resize_format_post=step_clbk,
wait_for_entropy=entropy_wait_clbk)
turnOnFilesystems(storage, mountOnly=flags.flags.dirInstall, callbacks=callbacks_reg)
write_storage_late = (flags.flags.livecdInstall or ksdata.ostreesetup.seen
or ksdata.method.method == "liveimg")
if not write_storage_late and not flags.flags.dirInstall:
storage.write()
# STACKI
file = open('/proc/cmdline', 'r')
args = file.readline().split()
file.close()
if 'boss' in args:
import subprocess
import os
#
# if we are a boss, then download the selected rolls
#
log.debug('STACKI: Downloading pallets: start')
bossenv = os.environ.copy()
bossenv['LD_LIBRARY_PATH'] = '/opt/stack/lib'
bossenv['DISPLAY'] = ':1'
s = subprocess.Popen('/opt/stack/bin/boss_download_pallets.py',
env = bossenv)
s.wait()
log.debug('STACKI: Downloading pallets: complete')
payload.reset()
#
#
#
for repo in payload._yum.repos.repos.values():
log.debug('STACKI: repo.id (%s)' % repo.id)
# if repo.id not in [ 'stacki', 'os' ]:
# log.debug('STACKI: disabling repo repo.id (%s)' % repo.id)
# payload.disableRepo(repo.id)
else:
#
# need to setup a symbolic link in order to store all the packages
# downloaded by lighttpd
#
import os
cmd = 'rm -rf /install ; '
cmd += 'mkdir -p /mnt/sysimage/install ; '
cmd += 'ln -s /mnt/sysimage/install /install'
os.system(cmd)
# STACKI
# Do packaging.
# Discover information about realms to join,
# to determine additional packages
if willRunRealmd:
with progress_report(_("Discovering realm to join")):
ksdata.realm.setup()
# make name resolution work for rpm scripts in chroot
if flags.can_touch_runtime_system("copy /etc/resolv.conf to sysroot"):
network.copyFileToPath("/etc/resolv.conf", iutil.getSysroot())
# Check for additional packages
ksdata.authconfig.setup()
ksdata.firewall.setup()
# anaconda requires storage packages in order to make sure the target
# system is bootable and configurable, and some other packages in order
# to finish setting up the system.
packages = storage.packages + ksdata.realm.packages
packages += ksdata.authconfig.packages + ksdata.firewall.packages
if willInstallBootloader:
packages += storage.bootloader.packages
if network.is_using_team_device():
packages.append("teamd")
# don't try to install packages from the install class' ignored list and the
# explicitly excluded ones (user takes the responsibility)
packages = [p for p in packages
if p not in instClass.ignoredPackages and p not in ksdata.packages.excludedList]
payload.preInstall(packages=packages, groups=payload.languageGroups())
payload.install()
if write_storage_late and not flags.flags.dirInstall:
if iutil.getSysroot() != iutil.getTargetPhysicalRoot():
blivet.setSysroot(iutil.getTargetPhysicalRoot(),
iutil.getSysroot())
# Now that we have the FS layout in the target, umount
# things that were in the legacy sysroot, and put them in
# the target root, except for the physical /. First,
# unmount all target filesystems.
storage.umountFilesystems()
# Explicitly mount the root on the physical sysroot
rootmnt = storage.mountpoints.get('/')
rootmnt.setup()
rootmnt.format.setup(options=rootmnt.format.options, chroot=iutil.getTargetPhysicalRoot())
payload.prepareMountTargets(storage)
# Everything else goes in the target root, including /boot
# since the bootloader code will expect to find /boot
# inside the chroot.
storage.mountFilesystems(skipRoot=True)
storage.write()
# Do bootloader.
if willInstallBootloader:
with progress_report(_("Installing boot loader")):
writeBootLoader(storage, payload, instClass, ksdata)
with progress_report(_("Performing post-installation setup tasks")):
payload.postInstall()
progress_complete()
def doInstall(storage, payload, ksdata):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
bootloader_proxy = STORAGE.get_proxy(BOOTLOADER)
bootloader_enabled = bootloader_proxy.BootloaderMode != BOOTLOADER_DISABLED
can_install_bootloader = not conf.target.is_directory and bootloader_enabled
installation_queue = TaskQueue("Installation queue")
# connect progress reporting
installation_queue.queue_started.connect(
lambda x: progress_message(x.status_message))
installation_queue.task_completed.connect(lambda x: progress_step(x.name))
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
# it could be that the threads finish execution before the task is executed,
# but that should not cause any issues
def wait_for_all_treads():
for message in ("Thread %s is running" % n
for n in threadMgr.names):
log.debug(message)
threadMgr.wait_all()
# Use a queue with a single task as only TaskQueues have the status_message
# property used for setting the progress status in the UI.
wait_for_threads = TaskQueue(
"Wait for threads to finish",
N_("Waiting for %s threads to finish") % (threadMgr.running - 1))
wait_for_threads.append(
Task("Wait for all threads to finish", wait_for_all_treads))
installation_queue.append(wait_for_threads)
# Save system time to HW clock.
# - this used to be before waiting on threads, but I don't think that's needed
if conf.system.can_set_hardware_clock:
# lets just do this as a top-level task - no
save_hwclock = Task("Save system time to HW clock",
timezone.save_hw_clock)
installation_queue.append(save_hwclock)
# setup the installation environment
setup_environment = TaskQueue(
"Installation environment setup",
N_("Setting up the installation environment"))
setup_environment.append(
Task("Setup addons", ksdata.addons.setup, (storage, ksdata, payload)))
installation_queue.append(setup_environment)
# Do partitioning.
# Depending on current payload the storage might be apparently configured
# either before or after package/payload installation.
# So let's have two task queues - early storage & late storage.
early_storage = TaskQueue("Early storage configuration",
N_("Configuring storage"))
# put custom storage info into ksdata
early_storage.append(
Task("Insert custom storage to ksdata",
task=update_storage_ksdata,
task_args=(storage, ksdata)))
# callbacks for blivet
message_clbk = lambda clbk_data: progress_message(clbk_data.msg)
entropy_wait_clbk = lambda clbk_data: wait_for_entropy(
clbk_data.msg, clbk_data.min_entropy, ksdata)
callbacks_reg = callbacks.create_new_callbacks_register(
create_format_pre=message_clbk,
resize_format_pre=message_clbk,
wait_for_entropy=entropy_wait_clbk)
if not conf.target.is_directory:
early_storage.append(
Task("Activate filesystems",
task=turn_on_filesystems,
task_args=(storage, ),
task_kwargs={"callbacks": callbacks_reg}))
early_storage.append(
Task("Mount filesystems", task=storage.mount_filesystems))
if payload.needs_storage_configuration and not conf.target.is_directory:
early_storage.append(
Task("Write early storage",
task=write_storage_configuration,
task_args=(storage, )))
installation_queue.append(early_storage)
# Run %pre-install scripts with the filesystem mounted and no packages
pre_install_scripts = TaskQueue("Pre-install scripts",
N_("Running pre-installation scripts"))
pre_install_scripts.append(
Task("Run %pre-install scripts", runPreInstallScripts,
(ksdata.scripts, )))
installation_queue.append(pre_install_scripts)
# Do packaging.
# Discover information about realms to join to determine the need for additional packages.
realm_discover = TaskQueue("Realm discover",
N_("Discovering realm to join"))
realm_discover.append(Task("Discover realm to join", ksdata.realm.setup))
installation_queue.append(realm_discover)
# Check for other possibly needed additional packages.
pre_install = TaskQueue("Pre install tasks",
N_("Running pre-installation tasks"))
pre_install.append(Task("Setup authselect", ksdata.authselect.setup))
pre_install.append(Task("Setup firewall", ksdata.firewall.setup))
pre_install.append(Task("Setup network", ksdata.network.setup))
# Setup timezone and add chrony as package if timezone was set in KS
# and "-chrony" wasn't in packages section and/or --nontp wasn't set.
pre_install.append(
Task("Setup timezone", ksdata.timezone.setup, (ksdata, )))
# make name resolution work for rpm scripts in chroot
if conf.system.provides_resolver_config:
# we use a custom Task subclass as the sysroot path has to be resolved
# only when the task is actually started, not at task creation time
pre_install.append(WriteResolvConfTask("Copy resolv.conf to sysroot"))
def run_pre_install():
"""This means to gather what additional packages (if any) are needed & executing payload.pre_install()."""
# anaconda requires storage packages in order to make sure the target
# system is bootable and configurable, and some other packages in order
# to finish setting up the system.
payload.requirements.add_packages(storage.packages, reason="storage")
payload.requirements.add_packages(ksdata.realm.packages,
reason="realm")
payload.requirements.add_packages(ksdata.authselect.packages,
reason="authselect")
payload.requirements.add_packages(ksdata.firewall.packages,
reason="firewall")
payload.requirements.add_packages(ksdata.network.packages,
reason="network")
payload.requirements.add_packages(ksdata.timezone.packages,
reason="ntp",
strong=False)
if can_install_bootloader:
payload.requirements.add_packages(storage.bootloader.packages,
reason="bootloader")
payload.requirements.add_groups(payload.language_groups(),
reason="language groups")
payload.requirements.add_packages(payload.langpacks(),
reason="langpacks",
strong=False)
payload.pre_install()
pre_install.append(
Task("Find additional packages & run pre_install()", run_pre_install))
installation_queue.append(pre_install)
payload_install = TaskQueue("Payload installation", N_("Installing."))
payload_install.append(Task("Install the payload", payload.install))
installation_queue.append(payload_install)
# for some payloads storage is configured after the payload is installed
if not payload.needs_storage_configuration:
late_storage = TaskQueue("Late storage configuration",
N_("Configuring storage"))
late_storage.append(
Task("Prepare mount targets",
task=payload.prepare_mount_targets,
task_args=(storage, )))
if not conf.target.is_directory:
late_storage.append(
Task("Write late storage",
task=write_storage_configuration,
task_args=(storage, )))
installation_queue.append(late_storage)
# Do bootloader.
if can_install_bootloader:
bootloader_install = TaskQueue("Bootloader installation",
N_("Installing boot loader"))
bootloader_install.append(
Task("Install bootloader", write_boot_loader, (storage, payload)))
installation_queue.append(bootloader_install)
post_install = TaskQueue("Post-installation setup tasks",
(N_("Performing post-installation setup tasks")))
post_install.append(
Task("Run post-installation setup tasks", payload.post_install))
installation_queue.append(post_install)
# Create snapshot
snapshot_proxy = STORAGE.get_proxy(SNAPSHOT)
if snapshot_proxy.IsRequested(SNAPSHOT_WHEN_POST_INSTALL):
snapshot_creation = TaskQueue("Creating post installation snapshots",
N_("Creating snapshots"))
snapshot_requests = ksdata.snapshot.get_requests(
SNAPSHOT_WHEN_POST_INSTALL)
snapshot_task = SnapshotCreateTask(storage, snapshot_requests,
SNAPSHOT_WHEN_POST_INSTALL)
snapshot_creation.append(
Task("Create post-install snapshots", snapshot_task.run))
installation_queue.append(snapshot_creation)
# notify progress tracking about the number of steps
progress_init(installation_queue.task_count)
# log contents of the main task queue
log.info(installation_queue.summary)
# log tasks and queues when they are started
# - note that we are using generators to add the counter
queue_counter = util.item_counter(installation_queue.queue_count)
task_started_counter = util.item_counter(installation_queue.task_count)
task_completed_counter = util.item_counter(installation_queue.task_count)
installation_queue.queue_started.connect(lambda x: log.info(
"Queue started: %s (%s)", x.name, next(queue_counter)))
installation_queue.task_started.connect(lambda x: log.info(
"Task started: %s (%s)", x.name, next(task_started_counter)))
installation_queue.task_completed.connect(
lambda x: log.debug("Task completed: %s (%s) (%1.1f s)", x.name,
next(task_completed_counter), x.elapsed_time))
# start the task queue
installation_queue.start()
# done
progress_complete()
def doInstall(storage, payload, ksdata, instClass):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
willRunRealmd = ksdata.realm.join_realm
willInstallBootloader = not flags.flags.dirInstall and (not ksdata.bootloader.disabled
and ksdata.bootloader != "none")
# First save system time to HW clock.
if flags.can_touch_runtime_system("save system time to HW clock"):
timezone.save_hw_clock(ksdata.timezone)
# We really only care about actions that affect filesystems, since
# those are the ones that take the most time.
steps = len(storage.devicetree.findActions(action_type="create", object_type="format")) + \
len(storage.devicetree.findActions(action_type="resize", object_type="format"))
# pre setup phase, pre install, post install
steps += 3
# realmd, maybe
if willRunRealmd:
steps += 1
# bootloader, maybe
if willInstallBootloader:
steps += 1
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
progress_init(steps+1)
with progress_report(_("Waiting for %s threads to finish") % (threadMgr.running-1)):
map(log.debug, ("Thread %s is running" % n for n in threadMgr.names))
threadMgr.wait_all()
else:
progress_init(steps)
with progress_report(_("Setting up the installation environment")):
ksdata.firstboot.setup(storage, ksdata, instClass)
ksdata.addons.setup(storage, ksdata, instClass, payload)
# put custom storage info into ksdata, but not if just assigning mount points
if not ksdata.mount.dataList():
storage.updateKSData()
# Do partitioning.
payload.preStorage()
# callbacks for blivet
message_clbk = lambda clbk_data: progress_message(clbk_data.msg)
step_clbk = lambda clbk_data: progress_step(clbk_data.msg)
entropy_wait_clbk = lambda clbk_data: wait_for_entropy(clbk_data.msg,
clbk_data.min_entropy, ksdata)
callbacks_reg = callbacks.create_new_callbacks_register(create_format_pre=message_clbk,
create_format_post=step_clbk,
resize_format_pre=message_clbk,
resize_format_post=step_clbk,
wait_for_entropy=entropy_wait_clbk)
turnOnFilesystems(storage, mountOnly=flags.flags.dirInstall, callbacks=callbacks_reg)
write_storage_late = (flags.flags.livecdInstall or ksdata.ostreesetup.seen
or ksdata.method.method == "liveimg")
if not write_storage_late and not flags.flags.dirInstall:
storage.write()
#
# STACKI
#
# Check to see if we're running as a frontend
#
import os
file = open('/proc/cmdline', 'r')
args = file.readline().split()
file.close()
if 'frontend' in args:
# If /export does not exist, create a symlink
# to /state/partition1. If /state/partition1 doesn't
# exist either, just ignore
if not os.path.exists('/mnt/sysimage/export'):
if os.path.exists('/mnt/sysimage/state/partition1'):
pwd = os.getcwd()
os.chdir('/mnt/sysimage')
os.symlink('state/partition1',
'export')
os.chdir(pwd)
# Enable all known repos
for repo in payload._yum.repos.repos.values():
payload.enableRepo(repo.id)
log.debug('STACKI: repo.id (%s) - %s' % (repo.id, repo.isEnabled()))
else:
#
# need to setup a symbolic link in order to store all the packages
# downloaded by lighttpd
#
cmd = 'rm -rf /install ; '
cmd += 'mkdir -p /mnt/sysimage/install ; '
cmd += 'ln -s /mnt/sysimage/install /install'
os.system(cmd)
# STACKI
# Run %pre-install scripts with the filesystem mounted and no packages
with progress_report(_("Running pre-installation scripts")):
runPreInstallScripts(ksdata.scripts)
# Do packaging.
# Discover information about realms to join,
# to determine additional packages
if willRunRealmd:
with progress_report(_("Discovering realm to join")):
ksdata.realm.setup()
# make name resolution work for rpm scripts in chroot
if flags.can_touch_runtime_system("copy /etc/resolv.conf to sysroot"):
network.copyFileToPath("/etc/resolv.conf", iutil.getSysroot())
# Check for additional packages
ksdata.authconfig.setup()
ksdata.firewall.setup()
# Setup timezone and add chrony as package if timezone was set in KS
# and "-chrony" wasn't in packages section and/or --nontp wasn't set.
ksdata.timezone.setup(ksdata)
# anaconda requires storage packages in order to make sure the target
# system is bootable and configurable, and some other packages in order
# to finish setting up the system.
packages = storage.packages + ksdata.realm.packages
packages += ksdata.authconfig.packages + ksdata.firewall.packages
if willInstallBootloader:
packages += storage.bootloader.packages
if network.is_using_team_device():
packages.append("teamd")
# don't try to install packages from the install class' ignored list and the
# explicitly excluded ones (user takes the responsibility)
packages = [p for p in packages
if p not in instClass.ignoredPackages and p not in ksdata.packages.excludedList]
payload.preInstall(packages=packages, groups=payload.languageGroups())
payload.install()
if write_storage_late and not flags.flags.dirInstall:
if iutil.getSysroot() != iutil.getTargetPhysicalRoot():
blivet.setSysroot(iutil.getTargetPhysicalRoot(),
iutil.getSysroot())
# Note this changed for RHEL 7.5; see comments in rpmostreepayload.py.
payload.prepareMountTargets(storage)
storage.write()
# Do bootloader.
if willInstallBootloader:
with progress_report(_("Installing boot loader")):
writeBootLoader(storage, payload, instClass, ksdata)
with progress_report(_("Performing post-installation setup tasks")):
payload.postInstall()
progress_complete()
def _prepare_installation(storage, payload, ksdata):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
bootloader_proxy = STORAGE.get_proxy(BOOTLOADER)
bootloader_enabled = bootloader_proxy.BootloaderMode != BOOTLOADER_DISABLED
can_install_bootloader = not conf.target.is_directory and bootloader_enabled
installation_queue = TaskQueue("Installation queue")
# connect progress reporting
installation_queue.queue_started.connect(
lambda x: progress_message(x.status_message))
installation_queue.task_completed.connect(lambda x: progress_step(x.name))
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
# it could be that the threads finish execution before the task is executed,
# but that should not cause any issues
def wait_for_all_treads():
for message in ("Thread %s is running" % n
for n in threadMgr.names):
log.debug(message)
threadMgr.wait_all()
# Use a queue with a single task as only TaskQueues have the status_message
# property used for setting the progress status in the UI.
wait_for_threads = TaskQueue(
"Wait for threads to finish",
N_("Waiting for %s threads to finish") % (threadMgr.running - 1))
wait_for_threads.append(
Task("Wait for all threads to finish", wait_for_all_treads))
installation_queue.append(wait_for_threads)
# Save system time to HW clock.
# - this used to be before waiting on threads, but I don't think that's needed
if conf.system.can_set_hardware_clock:
# lets just do this as a top-level task - no
save_hwclock = Task("Save system time to HW clock",
timezone.save_hw_clock)
installation_queue.append(save_hwclock)
# setup the installation environment
setup_environment = TaskQueue(
"Installation environment setup",
N_("Setting up the installation environment"))
setup_environment.append(
Task("Setup addons", ksdata.addons.setup, (storage, ksdata, payload)))
boss_proxy = BOSS.get_proxy()
setup_environment.append_dbus_tasks(
BOSS, [boss_proxy.ConfigureRuntimeWithTask()])
installation_queue.append(setup_environment)
# Do partitioning.
# Depending on current payload the storage might be apparently configured
# either before or after package/payload installation.
# So let's have two task queues - early storage & late storage.
early_storage = TaskQueue("Early storage configuration",
N_("Configuring storage"))
# put custom storage info into ksdata
early_storage.append(
Task("Insert custom storage to ksdata",
task=update_storage_ksdata,
task_args=(storage, ksdata)))
# callbacks for blivet
message_clbk = lambda clbk_data: progress_message(clbk_data.msg)
entropy_wait_clbk = lambda clbk_data: wait_for_entropy(
clbk_data.msg, clbk_data.min_entropy, ksdata)
callbacks_reg = callbacks.create_new_callbacks_register(
create_format_pre=message_clbk,
resize_format_pre=message_clbk,
wait_for_entropy=entropy_wait_clbk)
if not conf.target.is_directory:
early_storage.append(
Task("Activate filesystems",
task=turn_on_filesystems,
task_args=(storage, ),
task_kwargs={"callbacks": callbacks_reg}))
early_storage.append(
Task("Mount filesystems", task=storage.mount_filesystems))
if payload.needs_storage_configuration and not conf.target.is_directory:
early_storage.append(
Task("Write early storage",
task=write_storage_configuration,
task_args=(storage, )))
installation_queue.append(early_storage)
# Run %pre-install scripts with the filesystem mounted and no packages
pre_install_scripts = TaskQueue("Pre-install scripts",
N_("Running pre-installation scripts"))
pre_install_scripts.append(
Task("Run %pre-install scripts", runPreInstallScripts,
(ksdata.scripts, )))
installation_queue.append(pre_install_scripts)
# Do various pre-installation tasks
# - try to discover a realm (if any)
# - check for possibly needed additional packages.
pre_install = TaskQueue("Pre install tasks",
N_("Running pre-installation tasks"))
# Setup timezone and add chrony as package if timezone was set in KS
# and "-chrony" wasn't in packages section and/or --nontp wasn't set.
pre_install.append(
Task("Setup timezone", ksdata.timezone.setup, (ksdata, )))
# make name resolution work for rpm scripts in chroot
if conf.system.provides_resolver_config:
# we use a custom Task subclass as the sysroot path has to be resolved
# only when the task is actually started, not at task creation time
pre_install.append(WriteResolvConfTask("Copy resolv.conf to sysroot"))
# realm discovery
security_proxy = SECURITY.get_proxy()
pre_install.append_dbus_tasks(SECURITY,
[security_proxy.DiscoverRealmWithTask()])
def run_pre_install():
"""This means to gather what additional packages (if any) are needed & executing payload.pre_install()."""
# anaconda requires storage packages in order to make sure the target
# system is bootable and configurable, and some other packages in order
# to finish setting up the system.
payload.requirements.add_packages(storage.packages, reason="storage")
payload.requirements.add_packages(ksdata.timezone.packages,
reason="ntp",
strong=False)
if can_install_bootloader:
payload.requirements.add_packages(storage.bootloader.packages,
reason="bootloader")
if kernel_arguments.is_enabled("fips"):
payload.requirements.add_packages(['/usr/bin/fips-mode-setup'],
reason="compliance")
payload.requirements.add_groups(payload.language_groups(),
reason="language groups")
payload.requirements.add_packages(payload.langpacks(),
reason="langpacks",
strong=False)
# add package requirements from modules
# - iterate over all modules we know have valid package requirements
# - add any requirements found to the payload requirement tracking
modules_with_package_requirements = [SECURITY, NETWORK]
for module in modules_with_package_requirements:
module_proxy = module.get_proxy()
module_requirements = Requirement.from_structure_list(
module_proxy.CollectRequirements())
log.debug("Adding requirements for module %s : %s", module,
module_requirements)
payload.requirements.add_requirements(module_requirements)
payload.pre_install()
pre_install.append(
Task("Find additional packages & run pre_install()", run_pre_install))
installation_queue.append(pre_install)
payload_install = TaskQueue("Payload installation", N_("Installing."))
payload_install.append(Task("Install the payload", payload.install))
installation_queue.append(payload_install)
# for some payloads storage is configured after the payload is installed
if not payload.needs_storage_configuration and not conf.target.is_directory:
late_storage = TaskQueue("Late storage configuration",
N_("Configuring storage"))
late_storage.append(
Task("Write late storage",
task=write_storage_configuration,
task_args=(storage, )))
installation_queue.append(late_storage)
# Do bootloader.
if can_install_bootloader:
bootloader_install = TaskQueue("Bootloader installation",
N_("Installing boot loader"))
bootloader_install.append(
Task("Install bootloader", write_boot_loader, (storage, payload)))
installation_queue.append(bootloader_install)
post_install = TaskQueue("Post-installation setup tasks",
(N_("Performing post-installation setup tasks")))
post_install.append(
Task("Run post-installation setup tasks", payload.post_install))
installation_queue.append(post_install)
# Create snapshot
snapshot_proxy = STORAGE.get_proxy(SNAPSHOT)
if snapshot_proxy.IsRequested(SNAPSHOT_WHEN_POST_INSTALL):
snapshot_creation = TaskQueue("Creating post installation snapshots",
N_("Creating snapshots"))
snapshot_requests = ksdata.snapshot.get_requests(
SNAPSHOT_WHEN_POST_INSTALL)
snapshot_task = SnapshotCreateTask(storage, snapshot_requests,
SNAPSHOT_WHEN_POST_INSTALL)
snapshot_creation.append(
Task("Create post-install snapshots", snapshot_task.run))
installation_queue.append(snapshot_creation)
return installation_queue
def doInstall(storage, payload, ksdata, instClass):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
willInstallBootloader = not flags.flags.dirInstall and (
not ksdata.bootloader.disabled and ksdata.bootloader != "none")
installation_queue = TaskQueue("Installation queue")
# connect progress reporting
installation_queue.queue_started.connect(
lambda x: progress_message(x.status_message))
installation_queue.queue_completed.connect(
lambda x: progress_step("%s -- DONE" % x.status_message))
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
# it could be that the threads finish execution before the task is executed,
# but that should not cause any issues
def wait_for_all_treads():
for message in ("Thread %s is running" % n
for n in threadMgr.names):
log.debug(message)
threadMgr.wait_all()
# Use a queue with a single task as only TaskQueues have the status_message
# property used for setting the progress status in the UI.
wait_for_threads = TaskQueue(
"Wait for threads to finish",
N_("Waiting for %s threads to finish") % (threadMgr.running - 1))
wait_for_threads.append(
Task("Wait for all threads to finish", wait_for_all_treads))
installation_queue.append(wait_for_threads)
# Save system time to HW clock.
# - this used to be before waiting on threads, but I don't think that's needed
if flags.can_touch_runtime_system("save system time to HW clock"):
# lets just do this as a top-level task - no
save_hwclock = Task("Save system time to HW clock",
timezone.save_hw_clock, (ksdata.timezone, ))
installation_queue.append(save_hwclock)
# setup the installation environment
setup_environment = TaskQueue(
"Installation environment setup",
N_("Setting up the installation environment"))
setup_environment.append(
Task("Setup firstboot", ksdata.firstboot.setup, (ksdata, instClass)))
setup_environment.append(
Task("Setup addons", ksdata.addons.setup,
(storage, ksdata, instClass, payload)))
installation_queue.append(setup_environment)
# Do partitioning.
# Depending on current payload the storage might be apparently configured
# either before or after package/payload installation.
# So let's have two task queues - early storage & late storage.
early_storage = TaskQueue("Early storage configuration",
N_("Configuring storage"))
# put custom storage info into ksdata
early_storage.append(
Task("Insert custom storage to ksdata", storage.update_ksdata))
# pre-storage tasks
# - Is this actually needed ? It does not appear to do anything right now.
early_storage.append(Task("Run pre-storage tasks", payload.preStorage))
# callbacks for blivet
message_clbk = lambda clbk_data: progress_message(clbk_data.msg)
step_clbk = lambda clbk_data: progress_step(clbk_data.msg)
entropy_wait_clbk = lambda clbk_data: wait_for_entropy(
clbk_data.msg, clbk_data.min_entropy, ksdata)
callbacks_reg = callbacks.create_new_callbacks_register(
create_format_pre=message_clbk,
create_format_post=step_clbk,
resize_format_pre=message_clbk,
resize_format_post=step_clbk,
wait_for_entropy=entropy_wait_clbk)
early_storage.append(
Task("Activate filesystems",
task=turn_on_filesystems,
task_args=(storage, ),
task_kwargs={
"mount_only": flags.flags.dirInstall,
"callbacks": callbacks_reg
}))
early_storage.append(Task("Write early storage",
payload.writeStorageEarly))
installation_queue.append(early_storage)
# Run %pre-install scripts with the filesystem mounted and no packages
pre_install_scripts = TaskQueue("Pre-install scripts",
N_("Running pre-installation scripts"))
pre_install_scripts.append(
Task("Run %pre-install scripts", runPreInstallScripts,
(ksdata.scripts, )))
installation_queue.append(pre_install_scripts)
# Do packaging.
# Discover information about realms to join to determine the need for additional packages.
if ksdata.realm.join_realm:
realm_discover = TaskQueue("Realm discover",
N_("Discovering realm to join"))
realm_discover.append(
Task("Discover realm to join", ksdata.realm.setup))
installation_queue.append(realm_discover)
# Check for other possibly needed additional packages.
pre_install = TaskQueue("Pre install tasks",
N_("Running pre-installation tasks"))
pre_install.append(Task("Setup authconfig", ksdata.authconfig.setup))
pre_install.append(Task("Setup firewall", ksdata.firewall.setup))
pre_install.append(Task("Setup network", ksdata.network.setup))
# Setup timezone and add chrony as package if timezone was set in KS
# and "-chrony" wasn't in packages section and/or --nontp wasn't set.
pre_install.append(
Task("Setup timezone", ksdata.timezone.setup, (ksdata, )))
# make name resolution work for rpm scripts in chroot
if flags.can_touch_runtime_system("copy /etc/resolv.conf to sysroot"):
# we use a custom Task subclass as the sysroot path has to be resolved
# only when the task is actually started, not at task creation time
pre_install.append(WriteResolvConfTask("Copy /resolv.conf to sysroot"))
def run_pre_install():
"""This means to gather what additional packages (if any) are needed & executing payload.preInstall()."""
# anaconda requires storage packages in order to make sure the target
# system is bootable and configurable, and some other packages in order
# to finish setting up the system.
packages = storage.packages + ksdata.realm.packages
packages += ksdata.authconfig.packages + ksdata.firewall.packages + ksdata.network.packages
if willInstallBootloader:
packages += storage.bootloader.packages
# don't try to install packages from the install class' ignored list and the
# explicitly excluded ones (user takes the responsibility)
packages = [
p for p in packages if p not in instClass.ignoredPackages
and p not in ksdata.packages.excludedList
]
payload.preInstall(packages=packages, groups=payload.languageGroups())
pre_install.append(
Task("Find additional packages & run preInstall()", run_pre_install))
installation_queue.append(pre_install)
payload_install = TaskQueue("Payload installation", N_("Installing."))
payload_install.append(Task("Install the payload", payload.install))
installation_queue.append(payload_install)
# for some payloads storage is configured after the payload is installed
late_storage = TaskQueue("Late storage configuration",
N_("Configuring storage"))
late_storage.append(Task("Write late storage", payload.writeStorageLate))
installation_queue.append(late_storage)
# Do bootloader.
if willInstallBootloader:
bootloader_install = TaskQueue("Bootloader installation",
N_("Installing boot loader"))
bootloader_install.append(
Task("Install bootloader", writeBootLoader,
(storage, payload, instClass, ksdata)))
installation_queue.append(bootloader_install)
post_install = TaskQueue("Post-installation setup tasks",
(N_("Performing post-installation setup tasks")))
post_install.append(
Task("Run post-installation setup tasks", payload.postInstall))
installation_queue.append(post_install)
# Create snapshot
if ksdata.snapshot and ksdata.snapshot.has_snapshot(
SNAPSHOT_WHEN_POST_INSTALL):
snapshot_creation = TaskQueue("Creating post installation snapshots",
N_("Creating snapshots"))
snapshot_creation.append(
Task("Create post-install snapshots", ksdata.snapshot.execute,
(storage, ksdata, instClass)))
installation_queue.append(snapshot_creation)
# notify progress tracking about the number of steps
progress_init(len(installation_queue))
# log contents of the main task queue
log.info(installation_queue.summary)
# log tasks and queues when they are started
# - note that we are using generators to add the counter
queue_counter = iutil.item_counter(installation_queue.queue_count)
task_started_counter = iutil.item_counter(installation_queue.task_count)
task_completed_counter = iutil.item_counter(installation_queue.task_count)
installation_queue.queue_started.connect(lambda x: log.info(
"Queue started: %s (%s)", x.name, next(queue_counter)))
installation_queue.task_started.connect(lambda x: log.info(
"Task started: %s (%s)", x.name, next(task_started_counter)))
installation_queue.task_completed.connect(
lambda x: log.debug("Task completed: %s (%s) (%1.1f s)", x.name,
next(task_completed_counter), x.elapsed_time))
# start the task queue
installation_queue.start()
# done
progress_complete()
def _prepare_installation(self, payload, ksdata):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
installation_queue = TaskQueue("Installation queue")
# connect progress reporting
installation_queue.queue_started.connect(
lambda x: progress_message(x.status_message))
installation_queue.task_completed.connect(
lambda x: progress_step(x.name))
# setup the installation environment
setup_environment = TaskQueue(
"Installation environment setup",
_("Setting up the installation environment"))
boss_proxy = BOSS.get_proxy()
for service_name, object_path in boss_proxy.CollectConfigureRuntimeTasks(
):
task_proxy = DBus.get_proxy(service_name, object_path)
setup_environment.append(DBusTask(task_proxy))
# Add configuration tasks for the Localization DBus module.
if is_module_available(LOCALIZATION):
localization_proxy = LOCALIZATION.get_proxy()
# Populate the missing keyboard values before the payload installation,
# so the module requirements can be generated for the right configuration.
# FIXME: Make sure that the module always returns right values.
populate_task = localization_proxy.PopulateMissingKeyboardConfigurationWithTask(
)
setup_environment.append_dbus_tasks(LOCALIZATION, [populate_task])
installation_queue.append(setup_environment)
# Do partitioning.
# Depending on current payload the storage might be apparently configured
# either before or after package/payload installation.
# So let's have two task queues - early storage & late storage.
storage_proxy = STORAGE.get_proxy()
early_storage = TaskQueue("Early storage configuration",
_("Configuring storage"))
early_storage.append_dbus_tasks(STORAGE,
storage_proxy.InstallWithTasks())
if payload.type == PAYLOAD_TYPE_DNF:
conf_task = storage_proxy.WriteConfigurationWithTask()
early_storage.append_dbus_tasks(STORAGE, [conf_task])
installation_queue.append(early_storage)
# Run %pre-install scripts with the filesystem mounted and no packages
pre_install_scripts = TaskQueue("Pre-install scripts",
_("Running pre-installation scripts"))
pre_install_scripts.append(
Task("Run %pre-install scripts", runPreInstallScripts,
(ksdata.scripts, )))
installation_queue.append(pre_install_scripts)
# Do various pre-installation tasks
# - try to discover a realm (if any)
# - check for possibly needed additional packages.
pre_install = TaskQueue("Pre install tasks",
_("Running pre-installation tasks"))
if is_module_available(SECURITY):
security_proxy = SECURITY.get_proxy()
# Discover a realm.
pre_install.append_dbus_tasks(
SECURITY, [security_proxy.DiscoverRealmWithTask()])
# Set up FIPS for the payload installation.
fips_task = security_proxy.PreconfigureFIPSWithTask(payload.type)
pre_install.append_dbus_tasks(SECURITY, [fips_task])
# Install the payload.
pre_install.append(
Task("Find additional packages & run pre_install()",
payload.pre_install))
installation_queue.append(pre_install)
payload_install = TaskQueue("Payload installation", _("Installing."))
payload_install.append(Task("Install the payload", payload.install))
installation_queue.append(payload_install)
# for some payloads storage is configured after the payload is installed
if payload.type != PAYLOAD_TYPE_DNF:
late_storage = TaskQueue("Late storage configuration",
_("Configuring storage"))
conf_task = storage_proxy.WriteConfigurationWithTask()
late_storage.append_dbus_tasks(STORAGE, [conf_task])
installation_queue.append(late_storage)
# Do bootloader.
bootloader_proxy = STORAGE.get_proxy(BOOTLOADER)
bootloader_install = TaskQueue("Bootloader installation",
_("Installing boot loader"))
def run_configure_bootloader():
tasks = boss_proxy.CollectConfigureBootloaderTasks(
payload.kernel_version_list)
for service, task in tasks:
sync_run_task(DBus.get_proxy(service, task))
bootloader_install.append(
Task("Configure bootloader", run_configure_bootloader))
def run_install_bootloader():
tasks = bootloader_proxy.InstallBootloaderWithTasks(
payload.type, payload.kernel_version_list)
for task in tasks:
sync_run_task(STORAGE.get_proxy(task))
bootloader_install.append(
Task("Install bootloader", run_install_bootloader))
installation_queue.append(bootloader_install)
post_install = TaskQueue("Post-installation setup tasks",
_("Performing post-installation setup tasks"))
post_install.append(
Task("Run post-installation setup tasks", payload.post_install))
installation_queue.append(post_install)
# Create snapshot
snapshot_proxy = STORAGE.get_proxy(SNAPSHOT)
if snapshot_proxy.IsRequested(SNAPSHOT_WHEN_POST_INSTALL):
snapshot_creation = TaskQueue(
"Creating post installation snapshots",
_("Creating snapshots"))
snapshot_task = snapshot_proxy.CreateWithTask(
SNAPSHOT_WHEN_POST_INSTALL)
snapshot_creation.append_dbus_tasks(STORAGE, [snapshot_task])
installation_queue.append(snapshot_creation)
return installation_queue
def doInstall(storage, payload, ksdata, instClass):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
willInstallBootloader = not flags.flags.dirInstall and (not ksdata.bootloader.disabled
and ksdata.bootloader != "none")
installation_queue = TaskQueue("Installation queue")
# connect progress reporting
installation_queue.queue_started.connect(lambda x: progress_message(x.status_message))
installation_queue.queue_completed.connect(lambda x: progress_step("%s -- DONE" % x.status_message))
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
# it could be that the threads finish execution before the task is executed,
# but that should not cause any issues
def wait_for_all_treads():
for message in ("Thread %s is running" % n for n in threadMgr.names):
log.debug(message)
threadMgr.wait_all()
# Use a queue with a single task as only TaskQueues have the status_message
# property used for setting the progress status in the UI.
wait_for_threads = TaskQueue("Wait for threads to finish",
N_("Waiting for %s threads to finish") % (threadMgr.running - 1))
wait_for_threads.append(Task("Wait for all threads to finish", wait_for_all_treads))
installation_queue.append(wait_for_threads)
# Save system time to HW clock.
# - this used to be before waiting on threads, but I don't think that's needed
if flags.can_touch_runtime_system("save system time to HW clock"):
# lets just do this as a top-level task - no
save_hwclock = Task("Save system time to HW clock", timezone.save_hw_clock, (ksdata.timezone,))
installation_queue.append(save_hwclock)
# setup the installation environment
setup_environment = TaskQueue("Installation environment setup", N_("Setting up the installation environment"))
setup_environment.append(Task("Setup firstboot", ksdata.firstboot.setup, (ksdata, instClass)))
setup_environment.append(Task("Setup addons", ksdata.addons.setup, (storage, ksdata, instClass, payload)))
installation_queue.append(setup_environment)
# Do partitioning.
# Depending on current payload the storage might be apparently configured
# either before or after package/payload installation.
# So let's have two task queues - early storage & late storage.
early_storage = TaskQueue("Early storage configuration", N_("Configuring storage"))
# put custom storage info into ksdata
early_storage.append(Task("Insert custom storage to ksdata", storage.update_ksdata))
# pre-storage tasks
# - Is this actually needed ? It does not appear to do anything right now.
early_storage.append(Task("Run pre-storage tasks", payload.preStorage))
# callbacks for blivet
message_clbk = lambda clbk_data: progress_message(clbk_data.msg)
step_clbk = lambda clbk_data: progress_step(clbk_data.msg)
entropy_wait_clbk = lambda clbk_data: wait_for_entropy(clbk_data.msg,
clbk_data.min_entropy, ksdata)
callbacks_reg = callbacks.create_new_callbacks_register(create_format_pre=message_clbk,
create_format_post=step_clbk,
resize_format_pre=message_clbk,
resize_format_post=step_clbk,
wait_for_entropy=entropy_wait_clbk)
early_storage.append(Task("Activate filesystems",
task=turn_on_filesystems,
task_args=(storage,),
task_kwargs={"mount_only": flags.flags.dirInstall, "callbacks": callbacks_reg}))
early_storage.append(Task("Write early storage", payload.writeStorageEarly))
installation_queue.append(early_storage)
# Run %pre-install scripts with the filesystem mounted and no packages
pre_install_scripts = TaskQueue("Pre-install scripts", N_("Running pre-installation scripts"))
pre_install_scripts.append(Task("Run %pre-install scripts", runPreInstallScripts, (ksdata.scripts,)))
installation_queue.append(pre_install_scripts)
# Do packaging.
# Discover information about realms to join to determine the need for additional packages.
if ksdata.realm.join_realm:
realm_discover = TaskQueue("Realm discover", N_("Discovering realm to join"))
realm_discover.append(Task("Discover realm to join", ksdata.realm.setup))
installation_queue.append(realm_discover)
# Check for other possibly needed additional packages.
pre_install = TaskQueue("Pre install tasks", N_("Running pre-installation tasks"))
pre_install.append(Task("Setup authconfig", ksdata.authconfig.setup))
pre_install.append(Task("Setup firewall", ksdata.firewall.setup))
pre_install.append(Task("Setup network", ksdata.network.setup))
# Setup timezone and add chrony as package if timezone was set in KS
# and "-chrony" wasn't in packages section and/or --nontp wasn't set.
pre_install.append(Task("Setup timezone", ksdata.timezone.setup, (ksdata,)))
# make name resolution work for rpm scripts in chroot
if flags.can_touch_runtime_system("copy /etc/resolv.conf to sysroot"):
# we use a custom Task subclass as the sysroot path has to be resolved
# only when the task is actually started, not at task creation time
pre_install.append(WriteResolvConfTask("Copy /resolv.conf to sysroot"))
def run_pre_install():
"""This means to gather what additional packages (if any) are needed & executing payload.preInstall()."""
# anaconda requires storage packages in order to make sure the target
# system is bootable and configurable, and some other packages in order
# to finish setting up the system.
packages = storage.packages + ksdata.realm.packages
packages += ksdata.authconfig.packages + ksdata.firewall.packages + ksdata.network.packages
if willInstallBootloader:
packages += storage.bootloader.packages
# don't try to install packages from the install class' ignored list and the
# explicitly excluded ones (user takes the responsibility)
packages = [p for p in packages
if p not in instClass.ignoredPackages and p not in ksdata.packages.excludedList]
payload.preInstall(packages=packages, groups=payload.languageGroups())
pre_install.append(Task("Find additional packages & run preInstall()", run_pre_install))
installation_queue.append(pre_install)
payload_install = TaskQueue("Payload installation", N_("Installing."))
payload_install.append(Task("Install the payload", payload.install))
installation_queue.append(payload_install)
# for some payloads storage is configured after the payload is installed
late_storage = TaskQueue("Late storage configuration", N_("Configuring storage"))
late_storage.append(Task("Write late storage", payload.writeStorageLate))
installation_queue.append(late_storage)
# Do bootloader.
if willInstallBootloader:
bootloader_install = TaskQueue("Bootloader installation", N_("Installing boot loader"))
bootloader_install.append(Task("Install bootloader", writeBootLoader, (storage, payload, instClass, ksdata)))
installation_queue.append(bootloader_install)
post_install = TaskQueue("Post-installation setup tasks", (N_("Performing post-installation setup tasks")))
post_install.append(Task("Run post-installation setup tasks", payload.postInstall))
installation_queue.append(post_install)
# notify progress tracking about the number of steps
progress_init(len(installation_queue))
# log contents of the main task queue
log.info(installation_queue.summary)
# log tasks and queues when they are started
# - note that we are using generators to add the counter
queue_counter = iutil.item_counter(installation_queue.queue_count)
task_started_counter = iutil.item_counter(installation_queue.task_count)
task_completed_counter = iutil.item_counter(installation_queue.task_count)
installation_queue.queue_started.connect(lambda x: log.info("Queue started: %s (%s)", x.name, next(queue_counter)))
installation_queue.task_started.connect(lambda x: log.info("Task started: %s (%s)", x.name, next(task_started_counter)))
installation_queue.task_completed.connect(lambda x: log.debug("Task completed: %s (%s) (%1.1f s)",
x.name, next(task_completed_counter),
x.elapsed_time))
# start the task queue
installation_queue.start()
# done
progress_complete()
def _prepare_installation(payload, ksdata):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
installation_queue = TaskQueue("Installation queue")
# connect progress reporting
installation_queue.queue_started.connect(
lambda x: progress_message(x.status_message))
installation_queue.task_completed.connect(lambda x: progress_step(x.name))
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
# it could be that the threads finish execution before the task is executed,
# but that should not cause any issues
def wait_for_all_treads():
for message in ("Thread %s is running" % n
for n in threadMgr.names):
log.debug(message)
threadMgr.wait_all()
# Use a queue with a single task as only TaskQueues have the status_message
# property used for setting the progress status in the UI.
wait_for_threads = TaskQueue(
"Wait for threads to finish",
N_("Waiting for %s threads to finish") % (threadMgr.running - 1))
wait_for_threads.append(
Task("Wait for all threads to finish", wait_for_all_treads))
installation_queue.append(wait_for_threads)
# Save system time to HW clock.
# - this used to be before waiting on threads, but I don't think that's needed
if conf.system.can_set_hardware_clock:
# lets just do this as a top-level task - no
save_hwclock = Task("Save system time to HW clock",
timezone.save_hw_clock)
installation_queue.append(save_hwclock)
# setup the installation environment
setup_environment = TaskQueue(
"Installation environment setup",
N_("Setting up the installation environment"))
setup_environment.append(
Task("Setup addons", ksdata.addons.setup, (None, ksdata, payload)))
boss_proxy = BOSS.get_proxy()
setup_environment.append_dbus_tasks(
BOSS, [boss_proxy.ConfigureRuntimeWithTask()])
installation_queue.append(setup_environment)
# Do partitioning.
# Depending on current payload the storage might be apparently configured
# either before or after package/payload installation.
# So let's have two task queues - early storage & late storage.
storage_proxy = STORAGE.get_proxy()
early_storage = TaskQueue("Early storage configuration",
N_("Configuring storage"))
early_storage.append_dbus_tasks(STORAGE, storage_proxy.InstallWithTasks())
if payload.type == PAYLOAD_TYPE_DNF:
conf_task = storage_proxy.WriteConfigurationWithTask()
early_storage.append_dbus_tasks(STORAGE, [conf_task])
installation_queue.append(early_storage)
# Run %pre-install scripts with the filesystem mounted and no packages
pre_install_scripts = TaskQueue("Pre-install scripts",
N_("Running pre-installation scripts"))
pre_install_scripts.append(
Task("Run %pre-install scripts", runPreInstallScripts,
(ksdata.scripts, )))
installation_queue.append(pre_install_scripts)
# Do various pre-installation tasks
# - try to discover a realm (if any)
# - check for possibly needed additional packages.
pre_install = TaskQueue("Pre install tasks",
N_("Running pre-installation tasks"))
# make name resolution work for rpm scripts in chroot
if conf.system.provides_resolver_config:
# we use a custom Task subclass as the sysroot path has to be resolved
# only when the task is actually started, not at task creation time
pre_install.append(WriteResolvConfTask("Copy resolv.conf to sysroot"))
# realm discovery
security_proxy = SECURITY.get_proxy()
pre_install.append_dbus_tasks(SECURITY,
[security_proxy.DiscoverRealmWithTask()])
# Set up FIPS for the payload installation.
fips_task = security_proxy.PreconfigureFIPSWithTask(payload.type)
pre_install.append_dbus_tasks(SECURITY, [fips_task])
# Install the payload.
pre_install.append(
Task("Find additional packages & run pre_install()",
payload.pre_install))
installation_queue.append(pre_install)
payload_install = TaskQueue("Payload installation", N_("Installing."))
payload_install.append(Task("Install the payload", payload.install))
installation_queue.append(payload_install)
# for some payloads storage is configured after the payload is installed
if payload.type != PAYLOAD_TYPE_DNF:
late_storage = TaskQueue("Late storage configuration",
N_("Configuring storage"))
conf_task = storage_proxy.WriteConfigurationWithTask()
late_storage.append_dbus_tasks(STORAGE, [conf_task])
installation_queue.append(late_storage)
# Do bootloader.
bootloader_proxy = STORAGE.get_proxy(BOOTLOADER)
bootloader_install = TaskQueue("Bootloader installation",
N_("Installing boot loader"))
def run_install_bootloader():
tasks = bootloader_proxy.InstallBootloaderWithTasks(
payload.type, payload.kernel_version_list)
for task in tasks:
sync_run_task(STORAGE.get_proxy(task))
bootloader_install.append(
Task("Install bootloader", run_install_bootloader))
installation_queue.append(bootloader_install)
post_install = TaskQueue("Post-installation setup tasks",
(N_("Performing post-installation setup tasks")))
post_install.append(
Task("Run post-installation setup tasks", payload.post_install))
installation_queue.append(post_install)
# Create snapshot
snapshot_proxy = STORAGE.get_proxy(SNAPSHOT)
if snapshot_proxy.IsRequested(SNAPSHOT_WHEN_POST_INSTALL):
snapshot_creation = TaskQueue("Creating post installation snapshots",
N_("Creating snapshots"))
snapshot_task = snapshot_proxy.CreateWithTask(
SNAPSHOT_WHEN_POST_INSTALL)
snapshot_creation.append_dbus_tasks(STORAGE, [snapshot_task])
installation_queue.append(snapshot_creation)
return installation_queue
def doInstall(storage, payload, ksdata, instClass):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
willRunRealmd = ksdata.realm.join_realm
willInstallBootloader = not flags.flags.dirInstall and (
not ksdata.bootloader.disabled and ksdata.bootloader != "none")
# First save system time to HW clock.
if flags.can_touch_runtime_system("save system time to HW clock"):
timezone.save_hw_clock(ksdata.timezone)
# We really only care about actions that affect filesystems, since
# those are the ones that take the most time.
steps = len(storage.devicetree.findActions(action_type="create", object_type="format")) + \
len(storage.devicetree.findActions(action_type="resize", object_type="format"))
# Update every 10% of packages installed. We don't know how many packages
# we are installing until it's too late (see realmd later on) so this is
# the best we can do.
steps += 11
# pre setup phase, post install
steps += 2
# realmd, maybe
if willRunRealmd:
steps += 1
# bootloader, maybe
if willInstallBootloader:
steps += 1
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
progress_init(steps + 1)
with progress_report(
_("Waiting for %s threads to finish") %
(threadMgr.running - 1)):
for message in ("Thread %s is running" % n
for n in threadMgr.names):
log.debug(message)
threadMgr.wait_all()
else:
progress_init(steps)
with progress_report(_("Setting up the installation environment")):
ksdata.firstboot.setup(storage, ksdata, instClass)
ksdata.addons.setup(storage, ksdata, instClass)
storage.updateKSData() # this puts custom storage info into ksdata
# Do partitioning.
payload.preStorage()
# callbacks for blivet
message_clbk = lambda clbk_data: progress_message(clbk_data.msg)
step_clbk = lambda clbk_data: progress_step(clbk_data.msg)
entropy_wait_clbk = lambda clbk_data: wait_for_entropy(
clbk_data.msg, clbk_data.min_entropy, ksdata)
callbacks_reg = callbacks.create_new_callbacks_register(
create_format_pre=message_clbk,
create_format_post=step_clbk,
resize_format_pre=message_clbk,
resize_format_post=step_clbk,
wait_for_entropy=entropy_wait_clbk)
turnOnFilesystems(storage,
mountOnly=flags.flags.dirInstall,
callbacks=callbacks_reg)
payload.writeStorageEarly()
# Run %pre-install scripts with the filesystem mounted and no packages
with progress_report(_("Running pre-installation scripts")):
runPreInstallScripts(ksdata.scripts)
# Do packaging.
# Discover information about realms to join,
# to determine additional packages
if willRunRealmd:
with progress_report(_("Discovering realm to join")):
ksdata.realm.setup()
# Check for additional packages
ksdata.authconfig.setup()
ksdata.firewall.setup()
ksdata.network.setup()
# make name resolution work for rpm scripts in chroot
if flags.can_touch_runtime_system("copy /etc/resolv.conf to sysroot"):
network.copyFileToPath("/etc/resolv.conf", iutil.getSysroot())
# anaconda requires storage packages in order to make sure the target
# system is bootable and configurable, and some other packages in order
# to finish setting up the system.
packages = storage.packages + ksdata.realm.packages
packages += ksdata.authconfig.packages + ksdata.firewall.packages + ksdata.network.packages
if willInstallBootloader:
packages += storage.bootloader.packages
# don't try to install packages from the install class' ignored list and the
# explicitly excluded ones (user takes the responsibility)
packages = [
p for p in packages if p not in instClass.ignoredPackages
and p not in ksdata.packages.excludedList
]
payload.preInstall(packages=packages, groups=payload.languageGroups())
payload.install()
payload.writeStorageLate()
# Do bootloader.
if willInstallBootloader:
with progress_report(_("Installing boot loader")):
writeBootLoader(storage, payload, instClass, ksdata)
with progress_report(_("Performing post-installation setup tasks")):
payload.postInstall()
progress_complete()
def _prepare_configuration(payload, ksdata):
"""Configure the installed system."""
configuration_queue = TaskQueue("Configuration queue")
# connect progress reporting
configuration_queue.queue_started.connect(
lambda x: progress_message(x.status_message))
configuration_queue.task_completed.connect(lambda x: progress_step(x.name))
# add installation tasks for the Subscription DBus module
if is_module_available(SUBSCRIPTION):
# we only run the tasks if the Subscription module is available
subscription_config = TaskQueue("Subscription configuration",
N_("Configuring Red Hat subscription"))
subscription_proxy = SUBSCRIPTION.get_proxy()
subscription_dbus_tasks = subscription_proxy.InstallWithTasks()
subscription_config.append_dbus_tasks(SUBSCRIPTION,
subscription_dbus_tasks)
configuration_queue.append(subscription_config)
# schedule the execute methods of ksdata that require an installed system to be present
os_config = TaskQueue("Installed system configuration",
N_("Configuring installed system"))
# add installation tasks for the Security DBus module
security_proxy = SECURITY.get_proxy()
security_dbus_tasks = security_proxy.InstallWithTasks()
os_config.append_dbus_tasks(SECURITY, security_dbus_tasks)
# add installation tasks for the Timezone DBus module
# run these tasks before tasks of the Services module
if is_module_available(TIMEZONE):
timezone_proxy = TIMEZONE.get_proxy()
timezone_dbus_tasks = timezone_proxy.InstallWithTasks()
os_config.append_dbus_tasks(TIMEZONE, timezone_dbus_tasks)
# add installation tasks for the Services DBus module
services_proxy = SERVICES.get_proxy()
services_dbus_tasks = services_proxy.InstallWithTasks()
os_config.append_dbus_tasks(SERVICES, services_dbus_tasks)
# add installation tasks for the Localization DBus module
if is_module_available(LOCALIZATION):
localization_proxy = LOCALIZATION.get_proxy()
localization_dbus_tasks = localization_proxy.InstallWithTasks()
os_config.append_dbus_tasks(LOCALIZATION, localization_dbus_tasks)
# add the Firewall configuration task
if conf.target.can_configure_network:
firewall_proxy = NETWORK.get_proxy(FIREWALL)
firewall_dbus_task = firewall_proxy.InstallWithTask()
os_config.append_dbus_tasks(NETWORK, [firewall_dbus_task])
configuration_queue.append(os_config)
# schedule network configuration (if required)
if conf.target.can_configure_network and conf.system.provides_network_config:
overwrite = payload.type in PAYLOAD_LIVE_TYPES
network_config = TaskQueue("Network configuration",
N_("Writing network configuration"))
network_config.append(
Task("Network configuration", network.write_configuration,
(overwrite, )))
configuration_queue.append(network_config)
# add installation tasks for the Users DBus module
if is_module_available(USERS):
user_config = TaskQueue("User creation", N_("Creating users"))
users_proxy = USERS.get_proxy()
users_dbus_tasks = users_proxy.InstallWithTasks()
user_config.append_dbus_tasks(USERS, users_dbus_tasks)
configuration_queue.append(user_config)
# Anaconda addon configuration
addon_config = TaskQueue("Anaconda addon configuration",
N_("Configuring addons"))
# there is no longer a User class & addons should no longer need it
# FIXME: drop user class parameter from the API & all known addons
addon_config.append(
Task("Configure Anaconda addons", ksdata.addons.execute,
(None, ksdata, None, payload)))
boss_proxy = BOSS.get_proxy()
addon_config.append_dbus_tasks(BOSS, [boss_proxy.InstallSystemWithTask()])
configuration_queue.append(addon_config)
# Initramfs generation
generate_initramfs = TaskQueue("Initramfs generation",
N_("Generating initramfs"))
bootloader_proxy = STORAGE.get_proxy(BOOTLOADER)
def run_generate_initramfs():
tasks = bootloader_proxy.GenerateInitramfsWithTasks(
payload.type, payload.kernel_version_list)
for task in tasks:
sync_run_task(STORAGE.get_proxy(task))
generate_initramfs.append(
Task("Generate initramfs", run_generate_initramfs))
configuration_queue.append(generate_initramfs)
# Configure FIPS.
configuration_queue.append_dbus_tasks(
SECURITY, [security_proxy.ConfigureFIPSWithTask()])
# realm join
# - this can run only after network is configured in the target system chroot
configuration_queue.append_dbus_tasks(SECURITY,
[security_proxy.JoinRealmWithTask()])
post_scripts = TaskQueue("Post installation scripts",
N_("Running post-installation scripts"))
post_scripts.append(
Task("Run post installation scripts", runPostScripts,
(ksdata.scripts, )))
configuration_queue.append(post_scripts)
# setup kexec reboot if requested
if flags.flags.kexec:
kexec_setup = TaskQueue("Kexec setup", N_("Setting up kexec"))
kexec_setup.append(Task("Setup kexec", setup_kexec))
configuration_queue.append(kexec_setup)
# write anaconda related configs & kickstarts
write_configs = TaskQueue("Write configs and kickstarts",
N_("Storing configuration files and kickstarts"))
# Write the kickstart file to the installed system (or, copy the input
# kickstart file over if one exists).
if flags.flags.nosave_output_ks:
# don't write the kickstart file to the installed system if this has
# been disabled by the nosave option
log.warning(
"Writing of the output kickstart to installed system has been disabled"
" by the nosave option.")
else:
# write anaconda related configs & kickstarts
write_configs.append(Task("Store kickstarts", _writeKS, (ksdata, )))
# only add write_configs to the main queue if we actually store some kickstarts/configs
if write_configs.task_count:
configuration_queue.append(write_configs)
return configuration_queue
def doInstall(storage, payload, ksdata, instClass):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
bootloader_proxy = STORAGE.get_proxy(BOOTLOADER)
bootloader_enabled = bootloader_proxy.BootloaderMode != BOOTLOADER_DISABLED
can_install_bootloader = not conf.target.is_directory and bootloader_enabled
installation_queue = TaskQueue("Installation queue")
# connect progress reporting
installation_queue.queue_started.connect(lambda x: progress_message(x.status_message))
installation_queue.task_completed.connect(lambda x: progress_step(x.name))
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
# it could be that the threads finish execution before the task is executed,
# but that should not cause any issues
def wait_for_all_treads():
for message in ("Thread %s is running" % n for n in threadMgr.names):
log.debug(message)
threadMgr.wait_all()
# Use a queue with a single task as only TaskQueues have the status_message
# property used for setting the progress status in the UI.
wait_for_threads = TaskQueue("Wait for threads to finish",
N_("Waiting for %s threads to finish") % (threadMgr.running - 1))
wait_for_threads.append(Task("Wait for all threads to finish", wait_for_all_treads))
installation_queue.append(wait_for_threads)
# Save system time to HW clock.
# - this used to be before waiting on threads, but I don't think that's needed
if conf.system.can_set_hardware_clock:
# lets just do this as a top-level task - no
save_hwclock = Task("Save system time to HW clock", timezone.save_hw_clock)
installation_queue.append(save_hwclock)
# setup the installation environment
setup_environment = TaskQueue("Installation environment setup", N_("Setting up the installation environment"))
setup_environment.append(Task("Setup addons", ksdata.addons.setup, (storage, ksdata, instClass, payload)))
installation_queue.append(setup_environment)
# Do partitioning.
# Depending on current payload the storage might be apparently configured
# either before or after package/payload installation.
# So let's have two task queues - early storage & late storage.
early_storage = TaskQueue("Early storage configuration", N_("Configuring storage"))
# put custom storage info into ksdata, but not if just assigning mount points
manual_part_proxy = STORAGE.get_proxy(MANUAL_PARTITIONING)
if not manual_part_proxy.Enabled:
early_storage.append(Task("Insert custom storage to ksdata", storage.update_ksdata))
# pre-storage tasks
# - Is this actually needed ? It does not appear to do anything right now.
early_storage.append(Task("Run pre-storage tasks", payload.preStorage))
# callbacks for blivet
message_clbk = lambda clbk_data: progress_message(clbk_data.msg)
entropy_wait_clbk = lambda clbk_data: wait_for_entropy(clbk_data.msg,
clbk_data.min_entropy, ksdata)
callbacks_reg = callbacks.create_new_callbacks_register(create_format_pre=message_clbk,
resize_format_pre=message_clbk,
wait_for_entropy=entropy_wait_clbk)
if conf.target.is_directory:
early_storage.append(Task("Mount filesystems",
task=storage.mount_filesystems))
else:
early_storage.append(Task("Activate filesystems",
task=turn_on_filesystems,
task_args=(storage,),
task_kwargs={"callbacks": callbacks_reg}))
early_storage.append(Task("Write early storage", payload.writeStorageEarly))
installation_queue.append(early_storage)
# Run %pre-install scripts with the filesystem mounted and no packages
pre_install_scripts = TaskQueue("Pre-install scripts", N_("Running pre-installation scripts"))
pre_install_scripts.append(Task("Run %pre-install scripts", runPreInstallScripts, (ksdata.scripts,)))
installation_queue.append(pre_install_scripts)
# Do packaging.
# Discover information about realms to join to determine the need for additional packages.
realm_discover = TaskQueue("Realm discover", N_("Discovering realm to join"))
realm_discover.append(Task("Discover realm to join", ksdata.realm.setup))
installation_queue.append(realm_discover)
# Check for other possibly needed additional packages.
pre_install = TaskQueue("Pre install tasks", N_("Running pre-installation tasks"))
pre_install.append(Task("Setup authselect", ksdata.authselect.setup))
pre_install.append(Task("Setup firewall", ksdata.firewall.setup))
pre_install.append(Task("Setup network", ksdata.network.setup))
# Setup timezone and add chrony as package if timezone was set in KS
# and "-chrony" wasn't in packages section and/or --nontp wasn't set.
pre_install.append(Task("Setup timezone", ksdata.timezone.setup, (ksdata,)))
# make name resolution work for rpm scripts in chroot
if conf.system.provides_resolver_config:
# we use a custom Task subclass as the sysroot path has to be resolved
# only when the task is actually started, not at task creation time
pre_install.append(WriteResolvConfTask("Copy /resolv.conf to sysroot"))
def run_pre_install():
"""This means to gather what additional packages (if any) are needed & executing payload.preInstall()."""
# anaconda requires storage packages in order to make sure the target
# system is bootable and configurable, and some other packages in order
# to finish setting up the system.
payload.requirements.add_packages(storage.packages, reason="storage")
payload.requirements.add_packages(ksdata.realm.packages, reason="realm")
payload.requirements.add_packages(ksdata.authselect.packages, reason="authselect")
payload.requirements.add_packages(ksdata.firewall.packages, reason="firewall")
payload.requirements.add_packages(ksdata.network.packages, reason="network")
payload.requirements.add_packages(ksdata.timezone.packages, reason="ntp", strong=False)
if can_install_bootloader:
payload.requirements.add_packages(storage.bootloader.packages, reason="bootloader")
payload.requirements.add_groups(payload.languageGroups(), reason="language groups")
payload.requirements.add_packages(payload.langpacks(), reason="langpacks", strong=False)
payload.preInstall()
pre_install.append(Task("Find additional packages & run preInstall()", run_pre_install))
installation_queue.append(pre_install)
payload_install = TaskQueue("Payload installation", N_("Installing."))
payload_install.append(Task("Install the payload", payload.install))
installation_queue.append(payload_install)
# for some payloads storage is configured after the payload is installed
late_storage = TaskQueue("Late storage configuration", N_("Configuring storage"))
late_storage.append(Task("Write late storage", payload.writeStorageLate))
installation_queue.append(late_storage)
# Do bootloader.
if can_install_bootloader:
bootloader_install = TaskQueue("Bootloader installation", N_("Installing boot loader"))
bootloader_install.append(Task("Install bootloader", writeBootLoader, (storage, payload, instClass, ksdata)))
installation_queue.append(bootloader_install)
post_install = TaskQueue("Post-installation setup tasks", (N_("Performing post-installation setup tasks")))
post_install.append(Task("Run post-installation setup tasks", payload.postInstall))
installation_queue.append(post_install)
# Create snapshot
if ksdata.snapshot and ksdata.snapshot.has_snapshot(SNAPSHOT_WHEN_POST_INSTALL):
snapshot_creation = TaskQueue("Creating post installation snapshots", N_("Creating snapshots"))
snapshot_creation.append(Task("Create post-install snapshots", ksdata.snapshot.execute, (storage, ksdata, instClass)))
installation_queue.append(snapshot_creation)
# notify progress tracking about the number of steps
progress_init(installation_queue.task_count)
# log contents of the main task queue
log.info(installation_queue.summary)
# log tasks and queues when they are started
# - note that we are using generators to add the counter
queue_counter = util.item_counter(installation_queue.queue_count)
task_started_counter = util.item_counter(installation_queue.task_count)
task_completed_counter = util.item_counter(installation_queue.task_count)
installation_queue.queue_started.connect(lambda x: log.info("Queue started: %s (%s)", x.name, next(queue_counter)))
installation_queue.task_started.connect(lambda x: log.info("Task started: %s (%s)", x.name, next(task_started_counter)))
installation_queue.task_completed.connect(lambda x: log.debug("Task completed: %s (%s) (%1.1f s)",
x.name, next(task_completed_counter),
x.elapsed_time))
# start the task queue
installation_queue.start()
# done
progress_complete()
def doConfiguration(storage, payload, ksdata):
"""Configure the installed system."""
configuration_queue = TaskQueue("Configuration queue")
# connect progress reporting
configuration_queue.queue_started.connect(
lambda x: progress_message(x.status_message))
configuration_queue.task_completed.connect(lambda x: progress_step(x.name))
# schedule the execute methods of ksdata that require an installed system to be present
os_config = TaskQueue("Installed system configuration",
N_("Configuring installed system"))
os_config.append(Task("Configure authselect", ksdata.authselect.execute))
os_config.append(Task("Configure SELinux", ksdata.selinux.execute))
os_config.append(
Task("Configure first boot tasks", ksdata.firstboot.execute))
os_config.append(Task("Configure services", ksdata.services.execute))
os_config.append(Task("Configure keyboard", ksdata.keyboard.execute))
os_config.append(Task("Configure timezone", ksdata.timezone.execute))
os_config.append(Task("Configure language", ksdata.lang.execute))
os_config.append(Task("Configure firewall", ksdata.firewall.execute))
os_config.append(Task("Configure X", ksdata.xconfig.execute))
configuration_queue.append(os_config)
# schedule network configuration (if required)
if conf.system.provides_network_config:
network_config = TaskQueue("Network configuration",
N_("Writing network configuration"))
network_config.append(
Task("Network configuration", ksdata.network.execute, (payload, )))
configuration_queue.append(network_config)
# creating users and groups requires some pre-configuration.
u = Users()
user_config = TaskQueue("User creation", N_("Creating users"))
user_config.append(
Task("Configure root", ksdata.rootpw.execute, (storage, ksdata, u)))
user_config.append(
Task("Configure user groups", ksdata.group.execute,
(storage, ksdata, u)))
user_config.append(
Task("Configure user", ksdata.user.execute, (storage, ksdata, u)))
user_config.append(
Task("Configure SSH key", ksdata.sshkey.execute, (storage, ksdata, u)))
configuration_queue.append(user_config)
# Anaconda addon configuration
addon_config = TaskQueue("Anaconda addon configuration",
N_("Configuring addons"))
addon_config.append(
Task("Configure Anaconda addons", ksdata.addons.execute,
(storage, ksdata, u, payload)))
configuration_queue.append(addon_config)
# Initramfs generation
generate_initramfs = TaskQueue("Initramfs generation",
N_("Generating initramfs"))
generate_initramfs.append(
Task("Generate initramfs", payload.recreate_initrds))
# This works around 2 problems, /boot on BTRFS and BTRFS installations where the initrd is
# recreated after the first writeBootLoader call. This reruns it after the new initrd has
# been created, fixing the kernel root and subvol args and adding the missing initrd entry.
boot_on_btrfs = isinstance(storage.mountpoints.get("/"), BTRFSDevice)
bootloader_proxy = STORAGE.get_proxy(BOOTLOADER)
bootloader_enabled = bootloader_proxy.BootloaderMode != BOOTLOADER_DISABLED
if isinstance(payload,
LiveImagePayload) and boot_on_btrfs and bootloader_enabled:
generate_initramfs.append(
Task("Write BTRFS bootloader fix", write_boot_loader,
(storage, payload)))
# Invoking zipl should be the last thing done on a s390x installation (see #1652727).
if arch.is_s390() and not conf.target.is_directory and bootloader_enabled:
generate_initramfs.append(
Task("Rerun zipl", lambda: util.execInSysroot("zipl", [])))
configuration_queue.append(generate_initramfs)
# join a realm (if required)
if ksdata.realm.discovered:
join_realm = TaskQueue(
"Realm join",
N_("Joining realm: %s") % ksdata.realm.discovered)
join_realm.append(Task("Join a realm", ksdata.realm.execute))
configuration_queue.append(join_realm)
post_scripts = TaskQueue("Post installation scripts",
N_("Running post-installation scripts"))
post_scripts.append(
Task("Run post installation scripts", runPostScripts,
(ksdata.scripts, )))
configuration_queue.append(post_scripts)
# setup kexec reboot if requested
if flags.flags.kexec:
kexec_setup = TaskQueue("Kexec setup", N_("Setting up kexec"))
kexec_setup.append(Task("Setup kexec", setup_kexec))
configuration_queue.append(kexec_setup)
# write anaconda related configs & kickstarts
write_configs = TaskQueue("Write configs and kickstarts",
N_("Storing configuration files and kickstarts"))
# Write the kickstart file to the installed system (or, copy the input
# kickstart file over if one exists).
if flags.flags.nosave_output_ks:
# don't write the kickstart file to the installed system if this has
# been disabled by the nosave option
log.warning(
"Writing of the output kickstart to installed system has been disabled"
" by the nosave option.")
else:
# write anaconda related configs & kickstarts
write_configs.append(Task("Store kickstarts", _writeKS, (ksdata, )))
# Write out the user interaction config file.
#
# But make sure it's not written out in the image and directory installation mode,
# as that might result in spokes being inadvertently hidden when the actual installation
# starts from the generate image or directory contents.
if conf.target.is_image:
log.info(
"Not writing out user interaction config file due to image install mode."
)
elif conf.target.is_directory:
log.info(
"Not writing out user interaction config file due to directory install mode."
)
else:
write_configs.append(
Task("Store user interaction config",
screen_access.sam.write_out_config_file))
# only add write_configs to the main queue if we actually store some kickstarts/configs
if write_configs.task_count:
configuration_queue.append(write_configs)
# notify progress tracking about the number of steps
progress_init(configuration_queue.task_count)
# log contents of the main task queue
log.info(configuration_queue.summary)
# log tasks and queues when they are started
# - note that we are using generators to add the counter
queue_counter = util.item_counter(configuration_queue.queue_count)
task_started_counter = util.item_counter(configuration_queue.task_count)
task_completed_counter = util.item_counter(configuration_queue.task_count)
configuration_queue.queue_started.connect(lambda x: log.info(
"Queue started: %s (%s)", x.name, next(queue_counter)))
configuration_queue.task_started.connect(lambda x: log.info(
"Task started: %s (%s)", x.name, next(task_started_counter)))
configuration_queue.task_completed.connect(
lambda x: log.debug("Task completed: %s (%s) (%1.1f s)", x.name,
next(task_completed_counter), x.elapsed_time))
# start the task queue
configuration_queue.start()
# done
progress_complete()
def doInstall(storage, payload, ksdata, instClass):
"""Perform an installation. This method takes the ksdata as prepared by
the UI (the first hub, in graphical mode) and applies it to the disk.
The two main tasks for this are putting filesystems onto disks and
installing packages onto those filesystems.
"""
willRunRealmd = ksdata.realm.join_realm
willInstallBootloader = not flags.flags.dirInstall and (
not ksdata.bootloader.disabled and ksdata.bootloader != "none")
# First save system time to HW clock.
if flags.can_touch_runtime_system("save system time to HW clock"):
timezone.save_hw_clock(ksdata.timezone)
# We really only care about actions that affect filesystems, since
# those are the ones that take the most time.
steps = len(storage.devicetree.findActions(action_type="create", object_type="format")) + \
len(storage.devicetree.findActions(action_type="resize", object_type="format"))
# pre setup phase, pre install, post install
steps += 3
# realmd, maybe
if willRunRealmd:
steps += 1
# bootloader, maybe
if willInstallBootloader:
steps += 1
# This should be the only thread running, wait for the others to finish if not.
if threadMgr.running > 1:
progress_init(steps + 1)
with progress_report(
_("Waiting for %s threads to finish") %
(threadMgr.running - 1)):
map(log.debug,
("Thread %s is running" % n for n in threadMgr.names))
threadMgr.wait_all()
else:
progress_init(steps)
with progress_report(_("Setting up the installation environment")):
ksdata.firstboot.setup(storage, ksdata, instClass)
ksdata.addons.setup(storage, ksdata, instClass, payload)
storage.updateKSData() # this puts custom storage info into ksdata
# Do partitioning.
payload.preStorage()
# callbacks for blivet
message_clbk = lambda clbk_data: progress_message(clbk_data.msg)
step_clbk = lambda clbk_data: progress_step(clbk_data.msg)
entropy_wait_clbk = lambda clbk_data: wait_for_entropy(
clbk_data.msg, clbk_data.min_entropy, ksdata)
callbacks_reg = callbacks.create_new_callbacks_register(
create_format_pre=message_clbk,
create_format_post=step_clbk,
resize_format_pre=message_clbk,
resize_format_post=step_clbk,
wait_for_entropy=entropy_wait_clbk)
turnOnFilesystems(storage,
mountOnly=flags.flags.dirInstall,
callbacks=callbacks_reg)
write_storage_late = (flags.flags.livecdInstall or ksdata.ostreesetup.seen
or ksdata.method.method == "liveimg")
if not write_storage_late and not flags.flags.dirInstall:
storage.write()
# Run %pre-install scripts with the filesystem mounted and no packages
with progress_report(_("Running pre-installation scripts")):
runPreInstallScripts(ksdata.scripts)
# Do packaging.
# Discover information about realms to join,
# to determine additional packages
if willRunRealmd:
with progress_report(_("Discovering realm to join")):
ksdata.realm.setup()
# make name resolution work for rpm scripts in chroot
if flags.can_touch_runtime_system("copy /etc/resolv.conf to sysroot"):
network.copyFileToPath("/etc/resolv.conf", iutil.getSysroot())
# Check for additional packages
ksdata.authconfig.setup()
ksdata.firewall.setup()
# Setup timezone and add chrony as package if timezone was set in KS
# and "-chrony" wasn't in packages section and/or --nontp wasn't set.
ksdata.timezone.setup(ksdata)
# anaconda requires storage packages in order to make sure the target
# system is bootable and configurable, and some other packages in order
# to finish setting up the system.
packages = storage.packages + ksdata.realm.packages
packages += ksdata.authconfig.packages + ksdata.firewall.packages
if willInstallBootloader:
packages += storage.bootloader.packages
if network.is_using_team_device():
packages.append("teamd")
# don't try to install packages from the install class' ignored list and the
# explicitly excluded ones (user takes the responsibility)
packages = [
p for p in packages if p not in instClass.ignoredPackages
and p not in ksdata.packages.excludedList
]
payload.preInstall(packages=packages, groups=payload.languageGroups())
payload.install()
if write_storage_late and not flags.flags.dirInstall:
if iutil.getSysroot() != iutil.getTargetPhysicalRoot():
blivet.setSysroot(iutil.getTargetPhysicalRoot(),
iutil.getSysroot())
# Now that we have the FS layout in the target, umount
# things that were in the legacy sysroot, and put them in
# the target root, except for the physical /. First,
# unmount all target filesystems.
storage.umountFilesystems()
# Explicitly mount the root on the physical sysroot
rootmnt = storage.mountpoints.get('/')
rootmnt.setup()
rootmnt.format.setup(options=rootmnt.format.options,
chroot=iutil.getTargetPhysicalRoot())
payload.prepareMountTargets(storage)
# Everything else goes in the target root, including /boot
# since the bootloader code will expect to find /boot
# inside the chroot.
storage.mountFilesystems(skipRoot=True)
storage.write()
# Do bootloader.
if willInstallBootloader:
with progress_report(_("Installing boot loader")):
writeBootLoader(storage, payload, instClass, ksdata)
with progress_report(_("Performing post-installation setup tasks")):
payload.postInstall()
progress_complete()
