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import os
import sys
import uuid
from leapp.cli.commands import command_utils
from leapp.cli.commands.config import get_config
from leapp.cli.commands.upgrade import breadcrumbs, util
from leapp.exceptions import CommandError, LeappError
from leapp.logger import configure_logger
from leapp.utils.audit import Execution
from leapp.utils.clicmd import command, command_opt
from leapp.utils.output import beautify_actor_exception, report_errors, report_info
@command('preupgrade', help='Generate preupgrade report')
@command_opt('whitelist-experimental', action='append', metavar='ActorName', help='Enables experimental actors')
@command_opt('debug', is_flag=True, help='Enable debug mode', inherit=False)
@command_opt('verbose', is_flag=True, help='Enable verbose logging', inherit=False)
@command_opt('no-rhsm', is_flag=True, help='Use only custom repositories and skip actions'
' with Red Hat Subscription Manager')
@command_opt('no-insights-register', is_flag=True, help='Do not register into Red Hat Insights')
@command_opt('no-rhsm-facts', is_flag=True, help='Do not store migration information using Red Hat '
'Subscription Manager. Automatically implied by --no-rhsm.')
@command_opt('enablerepo', action='append', metavar='<repoid>',
help='Enable specified repository. Can be used multiple times.')
@command_opt('channel',
help='Set preferred channel for the IPU target.',
choices=['ga', 'e4s', 'eus', 'aus'],
value_type=str.lower) # This allows the choices to be case insensitive
@command_opt('iso', help='Use provided target RHEL installation image to perform the in-place upgrade.')
@command_opt('target', choices=command_utils.get_supported_target_versions(),
help='Specify RHEL version to upgrade to for {} detected upgrade flavour'.format(
command_utils.get_upgrade_flavour()))
@command_opt('report-schema', help='Specify report schema version for leapp-report.json',
choices=['1.0.0', '1.1.0', '1.2.0'], default=get_config().get('report', 'schema'))
@command_opt('nogpgcheck', is_flag=True, help='Disable RPM GPG checks. Same as yum/dnf --nogpgcheck option.')
@breadcrumbs.produces_breadcrumbs
def preupgrade(args, breadcrumbs):
util.disable_database_sync()
context = str(uuid.uuid4())
cfg = get_config()
util.handle_output_level(args)
configuration = util.prepare_configuration(args)
answerfile_path = cfg.get('report', 'answerfile')
userchoices_path = cfg.get('report', 'userchoices')
# NOTE(ivasilev) argparse choices and defaults in enough for validation
report_schema = args.report_schema
if os.getuid():
raise CommandError('This command has to be run under the root user.')
e = Execution(context=context, kind='preupgrade', configuration=configuration)
e.store()
util.archive_logfiles()
logger = configure_logger('leapp-preupgrade.log')
os.environ['LEAPP_EXECUTION_ID'] = context
try:
repositories = util.load_repositories()
except LeappError as exc:
raise CommandError(exc.message)
command_utils.set_resource_limits()
workflow = repositories.lookup_workflow('IPUWorkflow')()
command_utils.load_actor_configs_and_store_it_in_db(context, repositories, cfg)
util.warn_if_unsupported(configuration)
util.process_whitelist_experimental(repositories, workflow, configuration, logger)
with beautify_actor_exception():
workflow.load_answers(answerfile_path, userchoices_path)
until_phase = 'ReportsPhase'
logger.info('Executing workflow until phase: %s', until_phase)
# Set the locale, so that the actors parsing command outputs that might be localized will not fail
os.environ['LANGUAGE'] = 'en_US.UTF-8'
os.environ['LC_ALL'] = 'en_US.UTF-8'
os.environ['LANG'] = 'en_US.UTF-8'
workflow.run(context=context, until_phase=until_phase, skip_dialogs=True)
logger.info("Answerfile will be created at %s", answerfile_path)
workflow.save_answers(answerfile_path, userchoices_path)
util.generate_report_files(context, report_schema)
report_errors(workflow.errors)
report_files = util.get_cfg_files('report', cfg)
log_files = util.get_cfg_files('logs', cfg)
report_info(context, report_files, log_files, answerfile_path, fail=workflow.failure, errors=workflow.errors)
if workflow.failure:
sys.exit(1)
def register(base_command):
"""
Registers `leapp preupgrade`
"""
base_command.add_sub(preupgrade)