| #!/usr/bin/env python |
| # Copyright 2015 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| """Install an initial test image on a set of DUTs. |
| |
| The methods in this module are meant for two nominally distinct use |
| cases that share a great deal of code internally. The first use |
| case is for deployment of DUTs that have just been placed in the lab |
| for the first time. The second use case is for use after repairing |
| a servo. |
| |
| Newly deployed DUTs may be in a somewhat anomalous state: |
| * The DUTs are running a production base image, not a test image. |
| By extension, the DUTs aren't reachable over SSH. |
| * The DUTs are not necessarily in the AFE database. DUTs that |
| _are_ in the database should be locked. Either way, the DUTs |
| cannot be scheduled to run tests. |
| * The servos for the DUTs need not be configured with the proper |
| board. |
| |
| More broadly, it's not expected that the DUT will be working at the |
| start of this operation. If the DUT isn't working at the end of the |
| operation, an error will be reported. |
| |
| The script performs the following functions: |
| * Configure the servo for the target board, and test that the |
| servo is generally in good order. |
| * For the full deployment case, install dev-signed RO firmware |
| from the designated stable test image for the DUTs. |
| * For both cases, use servo to install the stable test image from |
| USB. |
| * If the DUT isn't in the AFE database, add it. |
| |
| The script imposes these preconditions: |
| * Every DUT has a properly connected servo. |
| * Every DUT and servo have proper DHCP and DNS configurations. |
| * Every servo host is up and running, and accessible via SSH. |
| * There is a known, working test image that can be staged and |
| installed on the target DUTs via servo. |
| * Every DUT has the same board. |
| * For the full deployment case, every DUT must be in dev mode, |
| and configured to allow boot from USB with ctrl+U. |
| |
| The implementation uses the `multiprocessing` module to run all |
| installations in parallel, separate processes. |
| |
| """ |
| |
| import atexit |
| from collections import namedtuple |
| import functools |
| import json |
| import logging |
| import multiprocessing |
| import os |
| import shutil |
| import sys |
| import tempfile |
| import time |
| import traceback |
| |
| from chromite.lib import gs |
| |
| import common |
| from autotest_lib.client.common_lib import error |
| from autotest_lib.client.common_lib import host_states |
| from autotest_lib.client.common_lib import time_utils |
| from autotest_lib.client.common_lib import utils |
| from autotest_lib.server import frontend |
| from autotest_lib.server import hosts |
| from autotest_lib.server.hosts import servo_host |
| from autotest_lib.server.cros.dynamic_suite.constants import VERSION_PREFIX |
| from autotest_lib.server.hosts import servo_host |
| from autotest_lib.site_utils.deployment import commandline |
| from autotest_lib.site_utils.suite_scheduler.constants import Labels |
| |
| |
| _LOG_FORMAT = '%(asctime)s | %(levelname)-10s | %(message)s' |
| |
| _DEFAULT_POOL = Labels.POOL_PREFIX + 'suites' |
| |
| _DIVIDER = '\n============\n' |
| |
| _LOG_BUCKET_NAME = 'chromeos-install-logs' |
| |
| _OMAHA_STATUS = 'gs://chromeos-build-release-console/omaha_status.json' |
| |
| # Lock reasons we'll pass when locking DUTs, depending on the |
| # host's prior state. |
| _LOCK_REASON_EXISTING = 'Repairing or deploying an existing host' |
| _LOCK_REASON_NEW_HOST = 'Repairing or deploying a new host' |
| |
| _ReportResult = namedtuple('_ReportResult', ['hostname', 'message']) |
| |
| |
| class _MultiFileWriter(object): |
| |
| """Group file objects for writing at once.""" |
| |
| def __init__(self, files): |
| """Initialize _MultiFileWriter. |
| |
| @param files Iterable of file objects for writing. |
| """ |
| self._files = files |
| |
| def write(self, s): |
| """Write a string to the files. |
| |
| @param s Write this string. |
| """ |
| for file in self._files: |
| file.write(s) |
| |
| |
| def _get_upload_log_path(arguments): |
| return 'gs://{bucket}/{name}'.format( |
| bucket=_LOG_BUCKET_NAME, |
| name=commandline.get_default_logdir_name(arguments)) |
| |
| |
| def _upload_logs(dirpath, gspath): |
| """Upload report logs to Google Storage. |
| |
| @param dirpath Path to directory containing the logs. |
| @param gspath Path to GS bucket. |
| """ |
| ctx = gs.GSContext() |
| ctx.Copy(dirpath, gspath, recursive=True) |
| |
| |
| def _get_omaha_build(board): |
| """Get the currently preferred Beta channel build for `board`. |
| |
| Open and read through the JSON file provided by GoldenEye that |
| describes what version Omaha is currently serving for all boards |
| on all channels. Find the entry for `board` on the Beta channel, |
| and return that version string. |
| |
| @param board The board to look up from GoldenEye. |
| |
| @return Returns a Chrome OS version string in standard form |
| R##-####.#.#. Will return `None` if no Beta channel |
| entry is found. |
| """ |
| ctx = gs.GSContext() |
| omaha_status = json.loads(ctx.Cat(_OMAHA_STATUS)) |
| omaha_board = board.replace('_', '-') |
| for e in omaha_status['omaha_data']: |
| if (e['channel'] == 'beta' and |
| e['board']['public_codename'] == omaha_board): |
| milestone = e['chrome_version'].split('.')[0] |
| build = e['chrome_os_version'] |
| return 'R%s-%s' % (milestone, build) |
| return None |
| |
| |
| def _update_build(afe, report_log, arguments): |
| """Update the stable_test_versions table. |
| |
| This calls the `set_stable_version` RPC call to set the stable |
| test version selected by this run of the command. The |
| version is selected from three possible versions: |
| * The stable test version currently in the AFE database. |
| * The version Omaha is currently serving as the Beta channel |
| build. |
| * The version supplied by the user. |
| The actual version selected will be whichever of these three is |
| the most up-to-date version. |
| |
| This function will log information about the available versions |
| prior to selection. |
| |
| @param afe AFE object for RPC calls. |
| @param report_log File-like object for logging report output. |
| @param arguments Command line arguments with options. |
| |
| @return Returns the version selected. |
| """ |
| version_map = afe.get_stable_version_map(afe.CROS_IMAGE_TYPE) |
| afe_version = version_map.get_version(arguments.board) |
| omaha_version = _get_omaha_build(arguments.board) |
| report_log.write('AFE version is %s.\n' % afe_version) |
| report_log.write('Omaha version is %s.\n' % omaha_version) |
| if (omaha_version is not None and |
| utils.compare_versions(afe_version, omaha_version) < 0): |
| version = omaha_version |
| else: |
| version = afe_version |
| if arguments.build: |
| if utils.compare_versions(arguments.build, version) >= 0: |
| version = arguments.build |
| else: |
| report_log.write('Selected version %s is too old.\n' % |
| (arguments.build,)) |
| if version != afe_version and not arguments.nostable: |
| version_map.set_version(arguments.board, version) |
| return version |
| |
| |
| def _create_host(hostname, afe_host): |
| """Create a CrosHost object for a DUT to be installed. |
| |
| @param hostname Hostname of the target DUT. |
| @param afe_host AFE Host object for the DUT. |
| """ |
| machine_dict = {'hostname': hostname, 'afe_host': afe_host} |
| servo_args = hosts.CrosHost.get_servo_arguments({}) |
| return hosts.create_host(machine_dict, servo_args=servo_args) |
| |
| |
| def _try_lock_host(afe_host): |
| """Lock a host in the AFE, and report whether it succeeded. |
| |
| The lock action is logged regardless of success; failures are |
| logged if they occur. |
| |
| @param afe_host AFE Host instance to be locked. |
| |
| @return `True` on success, or `False` on failure. |
| """ |
| try: |
| logging.warning('Locking host now.') |
| afe_host.modify(locked=True, |
| lock_reason=_LOCK_REASON_EXISTING) |
| except Exception as e: |
| logging.exception('Failed to lock: %s', e) |
| return False |
| return True |
| |
| |
| def _try_unlock_host(afe_host): |
| """Unlock a host in the AFE, and report whether it succeeded. |
| |
| The unlock action is logged regardless of success; failures are |
| logged if they occur. |
| |
| @param afe_host AFE Host instance to be unlocked. |
| |
| @return `True` on success, or `False` on failure. |
| """ |
| try: |
| logging.warning('Unlocking host.') |
| afe_host.modify(locked=False, lock_reason='') |
| except Exception as e: |
| logging.exception('Failed to unlock: %s', e) |
| return False |
| return True |
| |
| |
| def _update_host_attributes(afe, hostname, host_attr_dict): |
| """Update the attributes for a given host. |
| |
| @param afe AFE object for RPC calls. |
| @param hostname Name of the host to be updated. |
| @param host_attr_dict Dict of host attributes to store in the AFE. |
| """ |
| # Let's grab the servo hostname/port/serial from host_attr_dict |
| # if possible. |
| host_attr_servo_host = None |
| host_attr_servo_port = None |
| host_attr_servo_serial = None |
| if hostname in host_attr_dict: |
| host_attr_servo_host = host_attr_dict[hostname].get( |
| servo_host.SERVO_HOST_ATTR) |
| host_attr_servo_port = host_attr_dict[hostname].get( |
| servo_host.SERVO_PORT_ATTR) |
| host_attr_servo_serial = host_attr_dict[hostname].get( |
| servo_host.SERVO_SERIAL_ATTR) |
| |
| servo_hostname = (host_attr_servo_host or |
| servo_host.make_servo_hostname(hostname)) |
| servo_port = (host_attr_servo_port or |
| str(servo_host.ServoHost.DEFAULT_PORT)) |
| afe.set_host_attribute(servo_host.SERVO_HOST_ATTR, |
| servo_hostname, |
| hostname=hostname) |
| afe.set_host_attribute(servo_host.SERVO_PORT_ATTR, |
| servo_port, |
| hostname=hostname) |
| if host_attr_servo_serial: |
| afe.set_host_attribute(servo_host.SERVO_SERIAL_ATTR, |
| host_attr_servo_serial, |
| hostname=hostname) |
| |
| |
| def _get_afe_host(afe, hostname, arguments, host_attr_dict): |
| """Get an AFE Host object for the given host. |
| |
| If the host is found in the database, return the object |
| from the RPC call with the updated attributes in host_attr_dict. |
| |
| If no host is found, create one with appropriate servo |
| attributes and the given board label. |
| |
| @param afe AFE from which to get the host. |
| @param hostname Name of the host to look up or create. |
| @param arguments Command line arguments with options. |
| @param host_attr_dict Dict of host attributes to store in the AFE. |
| |
| @return A tuple of the afe_host, plus a flag. The flag indicates |
| whether the Host should be unlocked if subsequent operations |
| fail. (Hosts are always unlocked after success). |
| """ |
| hostlist = afe.get_hosts([hostname]) |
| unlock_on_failure = False |
| if hostlist: |
| afe_host = hostlist[0] |
| if not afe_host.locked: |
| if _try_lock_host(afe_host): |
| unlock_on_failure = True |
| else: |
| raise Exception('Failed to lock host') |
| if afe_host.status not in host_states.IDLE_STATES: |
| if unlock_on_failure and not _try_unlock_host(afe_host): |
| raise Exception('Host is in use, and failed to unlock it') |
| raise Exception('Host is in use by Autotest') |
| else: |
| afe_host = afe.create_host(hostname, |
| locked=True, |
| lock_reason=_LOCK_REASON_NEW_HOST) |
| afe_host.add_labels([Labels.BOARD_PREFIX + arguments.board]) |
| |
| _update_host_attributes(afe, hostname, host_attr_dict) |
| afe_host = afe.get_hosts([hostname])[0] |
| return afe_host, unlock_on_failure |
| |
| |
| def _install_firmware(host): |
| """Install dev-signed firmware after removing write-protect. |
| |
| At start, it's assumed that hardware write-protect is disabled, |
| the DUT is in dev mode, and the servo's USB stick already has a |
| test image installed. |
| |
| The firmware is installed by powering on and typing ctrl+U on |
| the keyboard in order to boot the the test image from USB. Once |
| the DUT is booted, we run a series of commands to install the |
| read-only firmware from the test image. Then we clear debug |
| mode, and shut down. |
| |
| @param host Host instance to use for servo and ssh operations. |
| """ |
| servo = host.servo |
| # First power on. We sleep to allow the firmware plenty of time |
| # to display the dev-mode screen; some boards take their time to |
| # be ready for the ctrl+U after power on. |
| servo.get_power_state_controller().power_off() |
| servo.switch_usbkey('dut') |
| servo.get_power_state_controller().power_on() |
| time.sleep(10) |
| # Dev mode screen should be up now: type ctrl+U and wait for |
| # boot from USB to finish. |
| servo.ctrl_u() |
| if not host.wait_up(timeout=host.USB_BOOT_TIMEOUT): |
| raise Exception('DUT failed to boot in dev mode for ' |
| 'firmware update') |
| # Disable software-controlled write-protect for both FPROMs, and |
| # install the RO firmware. |
| for fprom in ['host', 'ec']: |
| host.run('flashrom -p %s --wp-disable' % fprom, |
| ignore_status=True) |
| host.run('chromeos-firmwareupdate --mode=factory') |
| # Get us out of dev-mode and clear GBB flags. GBB flags are |
| # non-zero because boot from USB was enabled. |
| host.run('/usr/share/vboot/bin/set_gbb_flags.sh 0', |
| ignore_status=True) |
| host.run('crossystem disable_dev_request=1', |
| ignore_status=True) |
| host.halt() |
| |
| |
| def _install_test_image(host, arguments): |
| """Install a test image to the DUT. |
| |
| Install a stable test image on the DUT using the full servo |
| repair flow. |
| |
| @param host Host instance for the DUT being installed. |
| @param arguments Command line arguments with options. |
| """ |
| # Don't timeout probing for the host usb device, there could be a bunch |
| # of servos probing at the same time on the same servo host. And |
| # since we can't pass None through the xml rpcs, use 0 to indicate None. |
| if not host.servo.probe_host_usb_dev(timeout=0): |
| raise Exception('No USB stick detected on Servo host') |
| try: |
| if not arguments.noinstall: |
| if not arguments.nostage: |
| host.servo.image_to_servo_usb( |
| host.stage_image_for_servo()) |
| if arguments.full_deploy: |
| _install_firmware(host) |
| host.servo_install() |
| except error.AutoservRunError as e: |
| logging.exception('Failed to install: %s', e) |
| raise Exception('chromeos-install failed') |
| finally: |
| host.close() |
| |
| |
| def _install_and_update_afe(afe, hostname, arguments, host_attr_dict): |
| """Perform all installation and AFE updates. |
| |
| First, lock the host if it exists and is unlocked. Then, |
| install the test image on the DUT. At the end, unlock the |
| DUT, unless the installation failed and the DUT was locked |
| before we started. |
| |
| If installation succeeds, make sure the DUT is in the AFE, |
| and make sure that it has basic labels. |
| |
| @param afe AFE object for RPC calls. |
| @param hostname Host name of the DUT. |
| @param arguments Command line arguments with options. |
| @param host_attr_dict Dict of host attributes to store in the AFE. |
| """ |
| afe_host, unlock_on_failure = _get_afe_host(afe, hostname, arguments, |
| host_attr_dict) |
| try: |
| host = _create_host(hostname, afe_host) |
| _install_test_image(host, arguments) |
| host.labels.update_labels(host) |
| platform_labels = afe.get_labels( |
| host__hostname=hostname, platform=True) |
| if not platform_labels: |
| platform = host.get_platform() |
| new_labels = afe.get_labels(name=platform) |
| if not new_labels: |
| afe.create_label(platform, platform=True) |
| afe_host.add_labels([platform]) |
| version = [label for label in afe_host.labels |
| if label.startswith(VERSION_PREFIX)] |
| if version: |
| afe_host.remove_labels(version) |
| except Exception as e: |
| if unlock_on_failure and not _try_unlock_host(afe_host): |
| logging.error('Failed to unlock host!') |
| raise |
| |
| if not _try_unlock_host(afe_host): |
| raise Exception('Install succeeded, but failed to unlock the DUT.') |
| |
| |
| def _install_dut(arguments, host_attr_dict, hostname): |
| """Deploy or repair a single DUT. |
| |
| Implementation note: This function is expected to run in a |
| subprocess created by a multiprocessing Pool object. As such, |
| it can't (shouldn't) write to shared files like `sys.stdout`. |
| |
| @param hostname Host name of the DUT to install on. |
| @param arguments Command line arguments with options. |
| @param host_attr_dict Dict of host attributes to store in the AFE. |
| |
| @return On success, return `None`. On failure, return a string |
| with an error message. |
| """ |
| logpath = os.path.join(arguments.logdir, hostname + '.log') |
| logfile = open(logpath, 'w') |
| |
| # In some cases, autotest code that we call during install may |
| # put stuff onto stdout with 'print' statements. Most notably, |
| # the AFE frontend may print 'FAILED RPC CALL' (boo, hiss). We |
| # want nothing from this subprocess going to the output we |
| # inherited from our parent, so redirect stdout and stderr here, |
| # before we make any AFE calls. Note that this does what we |
| # want only because we're in a subprocess. |
| sys.stderr = sys.stdout = logfile |
| _configure_logging_to_file(logfile) |
| |
| afe = frontend.AFE(server=arguments.web) |
| try: |
| _install_and_update_afe(afe, hostname, arguments, host_attr_dict) |
| except Exception as e: |
| logging.exception('Original exception: %s', e) |
| return str(e) |
| return None |
| |
| |
| def _report_hosts(report_log, heading, host_results_list): |
| """Report results for a list of hosts. |
| |
| To improve visibility, results are preceded by a header line, |
| followed by a divider line. Then results are printed, one host |
| per line. |
| |
| @param report_log File-like object for logging report |
| output. |
| @param heading The header string to be printed before |
| results. |
| @param host_results_list A list of _ReportResult tuples |
| to be printed one per line. |
| """ |
| if not host_results_list: |
| return |
| report_log.write(heading) |
| report_log.write(_DIVIDER) |
| for result in host_results_list: |
| report_log.write('{result.hostname:30} {result.message}\n' |
| .format(result=result)) |
| report_log.write('\n') |
| |
| |
| def _report_results(afe, report_log, hostnames, results): |
| """Gather and report a summary of results from installation. |
| |
| Segregate results into successes and failures, reporting |
| each separately. At the end, report the total of successes |
| and failures. |
| |
| @param afe AFE object for RPC calls. |
| @param report_log File-like object for logging report output. |
| @param hostnames List of the hostnames that were tested. |
| @param results List of error messages, in the same order |
| as the hostnames. `None` means the |
| corresponding host succeeded. |
| """ |
| successful_hosts = [] |
| success_reports = [] |
| failure_reports = [] |
| for result, hostname in zip(results, hostnames): |
| if result is None: |
| successful_hosts.append(hostname) |
| else: |
| failure_reports.append(_ReportResult(hostname, result)) |
| if successful_hosts: |
| afe.reverify_hosts(hostnames=successful_hosts) |
| for h in afe.get_hosts(hostnames=successful_hosts): |
| for label in h.labels: |
| if label.startswith(Labels.POOL_PREFIX): |
| result = _ReportResult(h.hostname, |
| 'Host already in %s' % label) |
| success_reports.append(result) |
| break |
| else: |
| h.add_labels([_DEFAULT_POOL]) |
| result = _ReportResult(h.hostname, |
| 'Host added to %s' % _DEFAULT_POOL) |
| success_reports.append(result) |
| report_log.write(_DIVIDER) |
| _report_hosts(report_log, 'Successes', success_reports) |
| _report_hosts(report_log, 'Failures', failure_reports) |
| report_log.write( |
| 'Installation complete: %d successes, %d failures.\n' % |
| (len(success_reports), len(failure_reports))) |
| |
| |
| def _clear_root_logger_handlers(): |
| """Remove all handlers from root logger.""" |
| root_logger = logging.getLogger() |
| for h in root_logger.handlers: |
| root_logger.removeHandler(h) |
| |
| |
| def _configure_logging_to_file(logfile): |
| """Configure the logging module for `install_duts()`. |
| |
| @param log_file Log file object. |
| """ |
| _clear_root_logger_handlers() |
| handler = logging.StreamHandler(logfile) |
| formatter = logging.Formatter(_LOG_FORMAT, time_utils.TIME_FMT) |
| handler.setFormatter(formatter) |
| root_logger = logging.getLogger() |
| root_logger.addHandler(handler) |
| |
| |
| def _get_used_servo_ports(servo_hostname, afe): |
| """ |
| Return a list of used servo ports for the given servo host. |
| |
| @param servo_hostname: Hostname of the servo host to check for. |
| @param afe: AFE instance. |
| |
| @returns a list of used ports for the given servo host. |
| """ |
| used_ports = [] |
| host_list = afe.get_hosts_by_attribute( |
| attribute=servo_host.SERVO_HOST_ATTR, value=servo_hostname) |
| for host in host_list: |
| afe_host = afe.get_hosts(hostname=host) |
| if afe_host: |
| servo_port = afe_host[0].attributes.get(servo_host.SERVO_PORT_ATTR) |
| if servo_port: |
| used_ports.append(int(servo_port)) |
| return used_ports |
| |
| |
| def _get_free_servo_port(servo_hostname, used_servo_ports, afe): |
| """ |
| Get a free servo port for the servo_host. |
| |
| @param servo_hostname: Hostname of the servo host. |
| @param used_servo_ports: Dict of dicts that contain the list of used ports |
| for the given servo host. |
| @param afe: AFE instance. |
| |
| @returns a free servo port if servo_hostname is non-empty, otherwise an |
| empty string. |
| """ |
| used_ports = [] |
| servo_port = servo_host.ServoHost.DEFAULT_PORT |
| # If no servo hostname was specified we can assume we're dealing with a |
| # servo v3 or older deployment since the servo hostname can be |
| # inferred from the dut hostname (by appending '-servo' to it). We only |
| # need to find a free port if we're using a servo v4 since we can use the |
| # default port for v3 and older. |
| if not servo_hostname: |
| return '' |
| # If we haven't checked this servo host yet, check the AFE if other duts |
| # used this servo host and grab the ports specified for them. |
| elif servo_hostname not in used_servo_ports: |
| used_ports = _get_used_servo_ports(servo_hostname, afe) |
| else: |
| used_ports = used_servo_ports[servo_hostname] |
| used_ports.sort() |
| if used_ports: |
| # Range is taken from servod.py in hdctools. |
| start_port = servo_host.ServoHost.DEFAULT_PORT |
| end_port = start_port - 99 |
| # We'll choose first port available in descending order. |
| for port in xrange(start_port, end_port - 1, -1): |
| if port not in used_ports: |
| servo_port = port |
| break |
| used_ports.append(servo_port) |
| used_servo_ports[servo_hostname] = used_ports |
| return servo_port |
| |
| |
| def _get_host_attributes(host_info_list, afe): |
| """ |
| Get host attributes if a hostname_file was supplied. |
| |
| @param host_info_list List of HostInfo tuples (hostname, host_attr_dict). |
| |
| @returns Dict of attributes from host_info_list. |
| """ |
| host_attributes = {} |
| # We need to choose servo ports for these hosts but we need to make sure |
| # we don't choose ports already used. We'll store all used ports in a |
| # dict of lists where the key is the servo_host and the val is a list of |
| # ports used. |
| used_servo_ports = {} |
| for host_info in host_info_list: |
| host_attr_dict = host_info.host_attr_dict |
| host_attr_dict[servo_host.SERVO_PORT_ATTR] = _get_free_servo_port( |
| host_attr_dict[servo_host.SERVO_HOST_ATTR],used_servo_ports, |
| afe) |
| host_attributes[host_info.hostname] = host_attr_dict |
| return host_attributes |
| |
| |
| def install_duts(argv, full_deploy): |
| """Install a test image on DUTs, and deploy them. |
| |
| This handles command line parsing for both the repair and |
| deployment commands. The two operations are largely identical; |
| the main difference is that full deployment includes flashing |
| dev-signed firmware on the DUT prior to installing the test |
| image. |
| |
| @param argv Command line arguments to be parsed. |
| @param full_deploy If true, do the full deployment that includes |
| flashing dev-signed RO firmware onto the DUT. |
| """ |
| # Override tempfile.tempdir. Some of the autotest code we call |
| # will create temporary files that don't get cleaned up. So, we |
| # put the temp files in our results directory, so that we can |
| # clean up everything in one fell swoop. |
| tempfile.tempdir = tempfile.mkdtemp() |
| # MALCOLM: |
| # Be comforted. |
| # Let's make us med'cines of our great revenge, |
| # To cure this deadly grief. |
| atexit.register(shutil.rmtree, tempfile.tempdir) |
| |
| arguments = commandline.parse_command(argv, full_deploy) |
| if not arguments: |
| sys.exit(1) |
| sys.stderr.write('Installation output logs in %s\n' % arguments.logdir) |
| |
| # We don't want to distract the user with logging output, so we catch |
| # logging output in a file. |
| logging_file_path = os.path.join(arguments.logdir, 'debug.log') |
| logfile = open(logging_file_path, 'w') |
| _configure_logging_to_file(logfile) |
| |
| report_log_path = os.path.join(arguments.logdir, 'report.log') |
| with open(report_log_path, 'w') as report_log_file: |
| report_log = _MultiFileWriter([report_log_file, sys.stdout]) |
| afe = frontend.AFE(server=arguments.web) |
| current_build = _update_build(afe, report_log, arguments) |
| report_log.write(_DIVIDER) |
| report_log.write('Repair version for board %s is now %s.\n' % |
| (arguments.board, current_build)) |
| host_attr_dict = _get_host_attributes(arguments.host_info_list, afe) |
| install_pool = multiprocessing.Pool(len(arguments.hostnames)) |
| install_function = functools.partial(_install_dut, arguments, |
| host_attr_dict) |
| results_list = install_pool.map(install_function, arguments.hostnames) |
| _report_results(afe, report_log, arguments.hostnames, results_list) |
| |
| gspath = _get_upload_log_path(arguments) |
| report_log.write('Logs will be uploaded to %s\n' % (gspath,)) |
| |
| try: |
| _upload_logs(arguments.logdir, gspath) |
| except Exception as e: |
| upload_failure_log_path = os.path.join(arguments.logdir, |
| 'gs_upload_failure.log') |
| with open(upload_failure_log_path, 'w') as file: |
| traceback.print_exc(limit=None, file=file) |
| sys.stderr.write('Failed to upload logs;' |
| ' failure details are stored in {}.' |
| .format(upload_failure_log_path)) |
