def test_rotating_phase_2():
# Simulate rotating the log.
logging_utils.prepare_logging('shared.log')
logging.info('Child1')
os.rename('shared.log', 'shared.1.log')
logging.info('Child2')
return 0
def CMDshell(args):
"""Starts a shell with api.* in.."""
logging_utils.prepare_logging(None)
logging_utils.set_console_level(logging.DEBUG)
from bot_code import bot_main
from api import os_utilities
from api import platforms
local_vars = {
'bot_main': bot_main,
'json': json,
'os_utilities': os_utilities,
'platforms': platforms,
}
# Can't use: from api.platforms import *
local_vars.update(
(k, v) for k, v in platforms.__dict__.iteritems()
if not k.startswith('_'))
if args:
for arg in args:
exec code.compile_command(arg) in local_vars
else:
code.interact(
'Locals:\n ' + '\n '.join( sorted(local_vars)), None, local_vars)
return 0
def test_rotating_phase_2():
# Simulate rotating the log.
logging_utils.prepare_logging('shared.log')
logging.info('Child1')
os.rename('shared.log', 'shared.1.log')
logging.info('Child2')
return 0
def CMDconfig(_args):
"""Prints the config.json embedded in this zip."""
logging_utils.prepare_logging(None)
from bot_code import bot_main
json.dump(bot_main.get_config(), sys.stdout, indent=2, sort_keys=True)
print('')
return 0
def CMDshell(args):
"""Starts a shell with api.* in.."""
logging_utils.prepare_logging(None)
logging_utils.set_console_level(logging.DEBUG)
from bot_code import bot_main
from api import os_utilities
from api import platforms
local_vars = {
'bot_main': bot_main,
'json': json,
'os_utilities': os_utilities,
'platforms': platforms,
}
# Can't use: from api.platforms import *
local_vars.update((k, v) for k, v in platforms.__dict__.iteritems()
if not k.startswith('_'))
if args:
for arg in args:
exec code.compile_command(arg) in local_vars
else:
code.interact('Locals:\n ' + '\n '.join(sorted(local_vars)), None,
local_vars)
return 0
def CMDconfig(_args):
"""Prints the config.json embedded in this zip."""
logging_utils.prepare_logging(None)
from bot_code import bot_main
json.dump(bot_main.get_config(), sys.stdout, indent=2, sort_keys=True)
print('')
return 0
def CMDstart_slave(args):
"""Ill named command that actually sets up the bot then start it."""
# TODO(maruel): Rename function.
logging_utils.prepare_logging('bot_config.log')
logging_utils.set_console_level(logging.DEBUG)
parser = optparse.OptionParser()
parser.add_option(
'--survive', action='store_true',
help='Do not reboot the host even if bot_config.setup_bot() asked to')
options, args = parser.parse_args(args)
# User provided bot_config.py
logging.info(
'importing bot_config: %s, %s', THIS_FILE, zip_package.generate_version())
try:
import bot_main
bot_main.setup_bot(options.survive)
except Exception:
logging.exception('bot_config.py is invalid.')
logging.info('Starting the bot: %s', THIS_FILE)
cmd = [sys.executable, THIS_FILE, 'start_bot']
if sys.platform in ('cygwin', 'win32'):
try:
subprocess.Popen(cmd)
return 0
except Exception as e:
logging.exception('failed to start: %s', e)
return 1
else:
os.execv(cmd[0], cmd)
def CMDrestart(_args): """Utility subcommand that hides the difference between each OS to reboot the host.""" logging_utils.prepare_logging(None) import os_utilities # This function doesn't return. os_utilities.restart() # Should never reach here. return 1
def CMDstart_bot(args):
"""Starts the swarming bot."""
logging_utils.prepare_logging(os.path.join('logs', 'swarming_bot.log'))
logging.info(
'importing bot_main: %s, %s', THIS_FILE, zip_package.generate_version())
from bot_code import bot_main
result = bot_main.main(args)
logging.info('bot_main exit code: %d', result)
return result
def CMDreboot(_args):
"""Utility subcommand that hides the difference between each OS to reboot
the host."""
logging_utils.prepare_logging(None)
import os_utilities
# This function doesn't return.
os_utilities.host_reboot()
# Should never reach here.
return 1
def CMDstart_bot(args):
"""Starts the swarming bot."""
logging_utils.prepare_logging('swarming_bot.log')
logging_utils.set_console_level(logging.DEBUG)
logging.info(
'importing bot_main: %s, %s', THIS_FILE, zip_package.generate_version())
import bot_main
result = bot_main.main(args)
logging.info('bot_main exit code: %d', result)
return result
def test_prepare_logging(self):
root = logging.RootLogger(logging.DEBUG)
filepath = os.path.join(self.tmp, 'test.log')
logging_utils.prepare_logging(filepath, root)
root.debug('foo')
with open(filepath, 'rb') as f:
result = f.read()
# It'd be nice to figure out a way to ensure it's properly in UTC but it's
# tricky to do reliably.
expected = _LOG_HEADER + ' D: foo\n$'
self.assertTrue(re.match(expected, result), (expected, result))
def test_prepare_logging(self):
root = logging.RootLogger(logging.DEBUG)
filepath = os.path.join(self.tmp, 'test.log')
logging_utils.prepare_logging(filepath, root)
root.debug('foo')
with open(filepath, 'rb') as f:
result = f.read()
# It'd be nice to figure out a way to ensure it's properly in UTC but it's
# tricky to do reliably.
expected = _LOG_HEADER + ' D: foo\n$'
self.assertTrue(re.match(expected, result), (expected, result))
def test_prepare_logging(self):
root = logging.RootLogger(logging.DEBUG)
tmp_dir = tempfile.mkdtemp(prefix="logging_utils_test")
try:
filepath = os.path.join(tmp_dir, "test.log")
logging_utils.prepare_logging(filepath, root)
root.debug("foo")
with open(filepath, "rb") as f:
result = f.read()
finally:
shutil.rmtree(tmp_dir)
# It'd be nice to figure out a way to ensure it's properly in UTC but it's
# tricky to do reliably.
self.assertTrue(re.match(_LOG_HEADER + "DEBUG foo\n$", result), result)
def CMDstart_bot(args):
"""Starts the swarming bot."""
logging_utils.prepare_logging(os.path.join('logs', 'swarming_bot.log'))
from bot_code import bot_main
logging.info('importing bot_main: %s, %s', THIS_FILE,
bot_main.generate_version())
adb_logger = logging.getLogger('adb')
logging_utils.prepare_logging(os.path.join('logs', 'adb.log'), adb_logger)
adb_logger.setLevel(logging.DEBUG)
for child in ('high', 'low', 'usb', 'cmd'):
adb_logger.getChild(child).setLevel(logging.DEBUG)
adb_logger.propagate = False
result = bot_main.main(args)
logging.info('bot_main exit code: %d', result)
return result
def CMDstart_slave(args):
"""Ill named command that actually sets up the bot then start it."""
# TODO(maruel): Rename function.
logging_utils.prepare_logging(os.path.join('logs', 'bot_config.log'))
parser = optparse.OptionParser()
parser.add_option(
'--survive', action='store_true',
help='Do not reboot the host even if bot_config.setup_bot() asked to')
options, args = parser.parse_args(args)
try:
from bot_code import bot_main
bot_main.setup_bot(options.survive)
except Exception:
logging.exception('bot_main.py failed.')
logging.info('Starting the bot: %s', THIS_FILE)
return common.exec_python([THIS_FILE, 'start_bot'])
def test_rotating_phase_1():
logging_utils.prepare_logging('shared.log')
logging.info('Parent1')
r = call('test_rotating_phase_2', None)
logging.info('Parent2')
return r
#!/usr/bin/env python
# Copyright 2019 The LUCI Authors. All rights reserved.
# Use of this source code is governed under the Apache License, Version 2.0
# that can be found in the LICENSE file.
import logging
import os
import subprocess
import sys
THIS_DIR = os.path.dirname(os.path.abspath(__file__))
CLIENT_DIR = os.path.dirname(os.path.dirname(THIS_DIR))
sys.path.insert(0, CLIENT_DIR)
sys.path.insert(0, os.path.join(CLIENT_DIR, 'third_party'))
from utils import logging_utils
dst = sys.argv[1]
logging_utils.prepare_logging(os.path.join(dst, 'shared.log'))
logging.info('Parent1')
r = subprocess.call([sys.executable, '-u', 'phase2.py', dst], cwd=THIS_DIR)
logging.info('Parent2')
sys.exit(r)
def CMDversion(_args):
"""Prints the version of this file and the hash of the code."""
logging_utils.prepare_logging(None)
print zip_package.generate_version()
return 0
def CMDtask_runner(args):
"""Internal command to run a swarming task."""
logging_utils.prepare_logging(os.path.join('logs', 'task_runner.log'))
from bot_code import task_runner
return task_runner.main(args)
def CMDserver(_args):
"""Prints the server url. It's like 'config' but easier to parse."""
logging_utils.prepare_logging(None)
from bot_code import bot_main
print bot_main.get_config()['server']
return 0
def CMDsetup(_args):
"""Setup the bot to auto-start but doesn't start the bot."""
logging_utils.prepare_logging(os.path.join('logs', 'bot_config.log'))
from bot_code import bot_main
bot_main.setup_bot(True)
return 0
def CMDtask_runner(args):
"""Internal command to run a swarming task."""
logging_utils.prepare_logging(os.path.join('logs', 'task_runner.log'))
from bot_code import task_runner
return task_runner.main(args)
def test_rotating_phase_1():
logging_utils.prepare_logging('shared.log')
logging.info('Parent1')
r = call('test_rotating_phase_2', None)
logging.info('Parent2')
return r
def CMDversion(_args): """Prints the version of this file and the hash of the code.""" logging_utils.prepare_logging(None) print zip_package.generate_version() return 0
def CMDtask_runner(args):
"""Internal command to run a swarming task."""
logging_utils.prepare_logging('task_runner.log')
import task_runner
return task_runner.main(args)
'logs',
# TODO(maruel): Move inside work.
'task_runner_in.json',
'task_runner_out.json',
}
self.assertEqual(expected, set(os.listdir(self.root_dir)))
expected = {
u'exit_code': 1 if sys.platform == 'win32' else -signal.SIGTERM,
u'hard_timeout': False,
u'io_timeout': False,
u'must_signal_internal_failure':
u'task_runner received signal %d' % task_runner.SIG_BREAK_OR_TERM,
u'version': 3,
}
with open(task_result_file, 'rb') as f:
self.assertEqual(expected, json.load(f))
self.assertEqual(0, proc.returncode)
if __name__ == '__main__':
fix_encoding.fix_encoding()
if '-v' in sys.argv:
unittest.TestCase.maxDiff = None
logging_utils.prepare_logging(None)
logging_utils.set_console_level(
logging.DEBUG if '-v' in sys.argv else logging.CRITICAL+1)
# Fix litteral text expectation.
os.environ['LANG'] = 'en_US.UTF-8'
os.environ['LANGUAGE'] = 'en_US.UTF-8'
unittest.main()
}
self.assertEqual(expected, set(os.listdir(self.root_dir)))
expected = {
u'exit_code':
1 if sys.platform == 'win32' else -signal.SIGTERM,
u'hard_timeout':
False,
u'io_timeout':
False,
u'must_signal_internal_failure':
u'task_runner received signal %d' % task_runner.SIG_BREAK_OR_TERM,
u'version':
3,
}
with open(task_result_file, 'rb') as f:
self.assertEqual(expected, json.load(f))
self.assertEqual(0, proc.returncode)
if __name__ == '__main__':
fix_encoding.fix_encoding()
if '-v' in sys.argv:
unittest.TestCase.maxDiff = None
logging_utils.prepare_logging(None)
logging_utils.set_console_level(logging.DEBUG if '-v' in
sys.argv else logging.CRITICAL + 1)
# Fix litteral text expectation.
os.environ['LANG'] = 'en_US.UTF-8'
os.environ['LANGUAGE'] = 'en_US.UTF-8'
unittest.main()
def CMDrun_isolated(args):
"""Internal command to run an isolated command."""
logging_utils.prepare_logging('run_isolated_bot.log')
sys.path.insert(0, os.path.join(THIS_FILE, 'client'))
import run_isolated
return run_isolated.main(args)
