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 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"))
# 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 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 _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.
"""
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, 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 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 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 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 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()
