def submit_k8s_worker(self, work_spec):
tmp_log = self.make_logger(base_logger, method_name='submit_k8s_worker')
# get info from harvester queue config
_queueConfigMapper = QueueConfigMapper()
harvester_queue_config = _queueConfigMapper.get_queue(self.queueName)
# set the stdout log file
log_file_name = '{0}_{1}.out'.format(harvester_config.master.harvester_id, work_spec.workerID)
work_spec.set_log_file('stdout', '{0}/{1}'.format(self.logBaseURL, log_file_name))
# TODO: consider if we want to upload the yaml file to PanDA cache
yaml_content = self.k8s_client.read_yaml_file(self.k8s_yaml_file)
try:
# read the job configuration (if available, only push model)
job_fields, job_pars_parsed = self.read_job_configuration(work_spec)
# decide container image and executable to run. In pull mode, defaults are provided
container_image = self.decide_container_image(job_fields, job_pars_parsed)
executable, args = self.build_executable(job_fields, job_pars_parsed)
tmp_log.debug('container_image: "{0}"; executable: "{1}"; args: "{2}"'.format(container_image, executable,
args))
# choose the appropriate proxy
panda_queues_dict = PandaQueuesDict()
this_panda_queue_dict = panda_queues_dict.get(self.queueName, dict())
is_grandly_unified_queue = panda_queues_dict.is_grandly_unified_queue(self.queueName)
cert = self._choose_proxy(work_spec, is_grandly_unified_queue)
if not cert:
err_str = 'No proxy specified in proxySecretPath. Not submitted'
tmp_return_value = (False, err_str)
return tmp_return_value
# get the walltime limit
try:
max_time = this_panda_queue_dict['maxtime']
except Exception as e:
tmp_log.warning('Could not retrieve maxtime field for queue {0}'.format(self.queueName))
max_time = None
associated_params_dict = {}
for key, val in panda_queues_dict.get_harvester_params(self.queueName).items():
if key in self._allowed_agis_attrs:
associated_params_dict[key] = val
pilot_url = associated_params_dict.get('pilot_url')
pilot_version = str(this_panda_queue_dict.get('pilot_version', 'current'))
python_version = str(this_panda_queue_dict.get('python_version', '2'))
# prod_source_label = harvester_queue_config.get_source_label(work_spec.jobType)
pilot_opt_dict = submitter_common.get_complicated_pilot_options(work_spec.pilotType)
if pilot_opt_dict is None:
prod_source_label = harvester_queue_config.get_source_label(work_spec.jobType)
pilot_type = work_spec.pilotType
pilot_url_str = '--piloturl {0}'.format(pilot_url) if pilot_url else ''
else:
prod_source_label = pilot_opt_dict['prod_source_label']
pilot_type = pilot_opt_dict['pilot_type_opt']
pilot_url_str = pilot_opt_dict['pilot_url_str']
pilot_python_option = submitter_common.get_python_version_option(python_version, prod_source_label)
# submit the worker
rsp, yaml_content_final = self.k8s_client.create_job_from_yaml(yaml_content, work_spec, prod_source_label,
pilot_type, pilot_url_str,
pilot_python_option,
container_image, executable, args, cert,
cpu_adjust_ratio=self.cpuAdjustRatio,
memory_adjust_ratio=self.memoryAdjustRatio,
max_time=max_time)
except Exception as _e:
tmp_log.error(traceback.format_exc())
err_str = 'Failed to create a JOB; {0}'.format(_e)
tmp_return_value = (False, err_str)
else:
work_spec.batchID = yaml_content['metadata']['name']
tmp_log.debug('Created worker {0} with batchID={1}'.format(work_spec.workerID, work_spec.batchID))
tmp_return_value = (True, '')
return tmp_return_value
def submit_workers(self, workspec_list):
tmpLog = self.make_logger(baseLogger, method_name='submit_workers')
nWorkers = len(workspec_list)
tmpLog.debug('start nWorkers={0}'.format(nWorkers))
# whether to submit any worker
to_submit_any = True
# get log subdirectory name from timestamp
timeNow = datetime.datetime.utcnow()
log_subdir = timeNow.strftime('%y-%m-%d_%H')
log_subdir_path = os.path.join(self.logDir, log_subdir)
if self.condorSchedd is None or not self.useSpool:
try:
os.mkdir(log_subdir_path)
except OSError as e:
if e.errno != errno.EEXIST:
raise
else:
pass
# get info from harvester queue config
_queueConfigMapper = QueueConfigMapper()
harvester_queue_config = _queueConfigMapper.get_queue(self.queueName)
# associated parameters dict
associated_params_dict = {}
is_grandly_unified_queue = False
# get queue info from AGIS by cacher in db
if self.useAtlasAGIS:
panda_queues_dict = PandaQueuesDict()
panda_queue_name = panda_queues_dict.get_panda_queue_name(self.queueName)
this_panda_queue_dict = panda_queues_dict.get(self.queueName, dict())
is_grandly_unified_queue = panda_queues_dict.is_grandly_unified_queue(self.queueName)
# tmpLog.debug('panda_queues_name and queue_info: {0}, {1}'.format(self.queueName, panda_queues_dict[self.queueName]))
# associated params on AGIS
for key, val in panda_queues_dict.get_harvester_params(self.queueName).items():
if key in self._allowed_agis_attrs:
associated_params_dict[key] = val
else:
panda_queues_dict = dict()
panda_queue_name = self.queueName
this_panda_queue_dict = dict()
# get default information from queue info
n_core_per_node_from_queue = this_panda_queue_dict.get('corecount', 1) if this_panda_queue_dict.get('corecount', 1) else 1
is_unified_queue = this_panda_queue_dict.get('capability', '') == 'ucore'
pilot_url = associated_params_dict.get('pilot_url')
pilot_version = str(this_panda_queue_dict.get('pilot_version', 'current'))
sdf_suffix_str = '_pilot2'
# get override requirements from queue configured
try:
n_core_per_node = self.nCorePerNode if self.nCorePerNode else n_core_per_node_from_queue
except AttributeError:
n_core_per_node = n_core_per_node_from_queue
# deal with Condor schedd and central managers; make a random list the choose
n_bulks = _div_round_up(nWorkers, self.minBulkToRamdomizedSchedd)
if isinstance(self.condorSchedd, list) and len(self.condorSchedd) > 0:
orig_list = []
if isinstance(self.condorPool, list) and len(self.condorPool) > 0:
for _schedd, _pool, _weight in zip(self.condorSchedd, self.condorPool, self.condorHostWeight):
orig_list.extend([(_schedd, _pool)] * _weight)
else:
for _schedd, _weight in zip(self.condorSchedd, self.condorHostWeight):
orig_list.extend([(_schedd, self.condorPool)] * _weight)
if n_bulks < len(orig_list):
schedd_pool_choice_list = random.sample(orig_list, n_bulks)
else:
schedd_pool_choice_list = orig_list
else:
schedd_pool_choice_list = [(self.condorSchedd, self.condorPool)]
# deal with CE
special_par = ''
ce_weighting = None
if self.useAtlasGridCE:
# If ATLAS Grid CE mode used
tmpLog.debug('Using ATLAS Grid CE mode...')
queues_from_queue_list = this_panda_queue_dict.get('queues', [])
special_par = this_panda_queue_dict.get('special_par', '')
ce_auxilary_dict = {}
for _queue_dict in queues_from_queue_list:
if not ( _queue_dict.get('ce_endpoint')
and str(_queue_dict.get('ce_state', '')).upper() == 'ACTIVE'
and str(_queue_dict.get('ce_flavour', '')).lower() in set(['arc-ce', 'cream-ce', 'htcondor-ce']) ):
continue
ce_endpoint = _queue_dict.get('ce_endpoint')
if ( ce_endpoint in ce_auxilary_dict
and str(_queue_dict.get('ce_queue_name', '')).lower() == 'default' ):
pass
else:
ce_auxilary_dict[ce_endpoint] = _queue_dict
# qualified CEs from AGIS info
n_qualified_ce = len(ce_auxilary_dict)
if n_qualified_ce > 0:
# Get CE weighting
tmpLog.debug('Get CE weighting')
worker_ce_all_tuple = self.get_ce_statistics(self.queueName, nWorkers)
ce_weighting = _get_ce_weighting(ce_endpoint_list=list(ce_auxilary_dict.keys()),
worker_ce_all_tuple=worker_ce_all_tuple)
stats_weighting_display_str = _get_ce_stats_weighting_display(
ce_auxilary_dict.keys(), worker_ce_all_tuple, ce_weighting)
tmpLog.debug('CE stats and weighting: {0}'.format(stats_weighting_display_str))
else:
tmpLog.error('No valid CE endpoint found')
to_submit_any = False
def _handle_one_worker(workspec, to_submit=to_submit_any):
# make logger
tmpLog = core_utils.make_logger(baseLogger, 'workerID={0}'.format(workspec.workerID),
method_name='_handle_one_worker')
ce_info_dict = dict()
batch_log_dict = dict()
data = {'workspec': workspec,
'to_submit': to_submit,}
if to_submit:
if self.useAtlasGridCE:
# choose a CE
tmpLog.info('choose a CE...')
ce_chosen = _choose_ce(ce_weighting)
try:
ce_info_dict = ce_auxilary_dict[ce_chosen].copy()
except KeyError:
tmpLog.info('Problem choosing CE with weighting. Choose an arbitrary CE endpoint')
ce_info_dict = random.choice(list(ce_auxilary_dict.values())).copy()
# go on info of the CE; ignore protocol prefix in ce_endpoint
ce_endpoint_from_queue = re.sub('^\w+://', '', ce_info_dict.get('ce_endpoint', ''))
ce_flavour_str = str(ce_info_dict.get('ce_flavour', '')).lower()
ce_version_str = str(ce_info_dict.get('ce_version', '')).lower()
ce_info_dict['ce_hostname'] = re.sub(':\w*', '', ce_endpoint_from_queue)
if ce_info_dict['ce_hostname'] == ce_endpoint_from_queue:
# add default port to ce_endpoint if missing
default_port_map = {
'cream-ce': 8443,
'arc-ce': 2811,
'htcondor-ce': 9619,
}
if ce_flavour_str in default_port_map:
default_port = default_port_map[ce_flavour_str]
ce_info_dict['ce_endpoint'] = '{0}:{1}'.format(ce_endpoint_from_queue, default_port)
tmpLog.debug('For site {0} got pilot version: "{1}"; CE endpoint: "{2}", flavour: "{3}"'.format(
self.queueName, pilot_version, ce_endpoint_from_queue, ce_flavour_str))
if not self.templateFile and os.path.isdir(self.CEtemplateDir) and ce_flavour_str:
sdf_template_filename = '{ce_flavour_str}{sdf_suffix_str}.sdf'.format(
ce_flavour_str=ce_flavour_str, sdf_suffix_str=sdf_suffix_str)
self.templateFile = os.path.join(self.CEtemplateDir, sdf_template_filename)
else:
try:
# Manually define site condor schedd as ceHostname and central manager as ceEndpoint
if self.ceHostname and isinstance(self.ceHostname, list) and len(self.ceHostname) > 0:
if isinstance(self.ceEndpoint, list) and len(self.ceEndpoint) > 0:
ce_info_dict['ce_hostname'], ce_info_dict['ce_endpoint'] = random.choice(list(zip(self.ceHostname, self.ceEndpoint)))
else:
ce_info_dict['ce_hostname'] = random.choice(self.ceHostname)
ce_info_dict['ce_endpoint'] = self.ceEndpoint
else:
ce_info_dict['ce_hostname'] = self.ceHostname
ce_info_dict['ce_endpoint'] = self.ceEndpoint
except AttributeError:
pass
try:
# Manually define ceQueueName
if self.ceQueueName:
ce_info_dict['ce_queue_name'] = self.ceQueueName
except AttributeError:
pass
# template for batch script
try:
tmpFile = open(self.templateFile)
sdf_template_raw = tmpFile.read()
tmpFile.close()
except AttributeError:
tmpLog.error('No valid templateFile found. Maybe templateFile, CEtemplateDir invalid, or no valid CE found')
to_submit = False
return data
else:
# get batch_log, stdout, stderr filename, and remobe commented liness
sdf_template_str_list = []
for _line in sdf_template_raw.split('\n'):
if _line.startswith('#'):
continue
sdf_template_str_list.append(_line)
_match_batch_log = re.match('log = (.+)', _line)
_match_stdout = re.match('output = (.+)', _line)
_match_stderr = re.match('error = (.+)', _line)
if _match_batch_log:
batch_log_value = _match_batch_log.group(1)
continue
if _match_stdout:
stdout_value = _match_stdout.group(1)
continue
if _match_stderr:
stderr_value = _match_stderr.group(1)
continue
sdf_template = '\n'.join(sdf_template_str_list)
# Choose from Condor schedd and central managers
condor_schedd, condor_pool = random.choice(schedd_pool_choice_list)
# set submissionHost
if not condor_schedd and not condor_pool:
workspec.submissionHost = 'LOCAL'
else:
workspec.submissionHost = '{0},{1}'.format(condor_schedd, condor_pool)
tmpLog.debug('set submissionHost={0}'.format(workspec.submissionHost))
# Log Base URL
if self.logBaseURL and '[ScheddHostname]' in self.logBaseURL:
schedd_hostname = re.sub(r'(?:[a-zA-Z0-9_.\-]*@)?([a-zA-Z0-9.\-]+)(?::[0-9]+)?',
lambda matchobj: matchobj.group(1) if matchobj.group(1) else '',
condor_schedd)
log_base_url = re.sub(r'\[ScheddHostname\]', schedd_hostname, self.logBaseURL)
else:
log_base_url = self.logBaseURL
# URLs for log files
if not (log_base_url is None):
if workspec.batchID:
batchID = workspec.batchID
guess = False
else:
batchID = ''
guess = True
batch_log_filename = parse_batch_job_filename(value_str=batch_log_value, file_dir=log_subdir_path, batchID=batchID, guess=guess)
stdout_path_file_name = parse_batch_job_filename(value_str=stdout_value, file_dir=log_subdir_path, batchID=batchID, guess=guess)
stderr_path_filename = parse_batch_job_filename(value_str=stderr_value, file_dir=log_subdir_path, batchID=batchID, guess=guess)
batch_log = '{0}/{1}/{2}'.format(log_base_url, log_subdir, batch_log_filename)
batch_stdout = '{0}/{1}/{2}'.format(log_base_url, log_subdir, stdout_path_file_name)
batch_stderr = '{0}/{1}/{2}'.format(log_base_url, log_subdir, stderr_path_filename)
workspec.set_log_file('batch_log', batch_log)
workspec.set_log_file('stdout', batch_stdout)
workspec.set_log_file('stderr', batch_stderr)
batch_log_dict['batch_log'] = batch_log
batch_log_dict['batch_stdout'] = batch_stdout
batch_log_dict['batch_stderr'] = batch_stderr
batch_log_dict['gtag'] = workspec.workAttributes['stdOut']
tmpLog.debug('Done set_log_file before submission')
tmpLog.debug('Done jobspec attribute setting')
# choose the x509 certificate based on the type of job (analysis or production)
proxy = _choose_proxy(workspec)
# set data dict
data.update({
'workspec': workspec,
'to_submit': to_submit,
'template': sdf_template,
'executable_file': self.executableFile,
'log_dir': self.logDir,
'log_subdir': log_subdir,
'n_core_per_node': n_core_per_node,
'panda_queue_name': panda_queue_name,
'x509_user_proxy': proxy,
'ce_info_dict': ce_info_dict,
'batch_log_dict': batch_log_dict,
'special_par': special_par,
'harvester_queue_config': harvester_queue_config,
'is_unified_queue': is_unified_queue,
'condor_schedd': condor_schedd,
'condor_pool': condor_pool,
'use_spool': self.useSpool,
'pilot_url': pilot_url,
'pilot_version': pilot_version,
})
return data
def _propagate_attributes(workspec, tmpVal):
# make logger
tmpLog = core_utils.make_logger(baseLogger, 'workerID={0}'.format(workspec.workerID),
method_name='_propagate_attributes')
(retVal, tmpDict) = tmpVal
workspec.set_attributes_with_dict(tmpDict)
tmpLog.debug('Done workspec attributes propagation')
return retVal
def _choose_proxy(workspec):
"""
Choose the proxy based on the job type
"""
job_type = workspec.jobType
proxy = self.x509UserProxy
if is_grandly_unified_queue and job_type in ('user', 'panda', 'analysis') and self.x509UserProxyAnalysis:
tmpLog.debug('Taking analysis proxy')
proxy = self.x509UserProxyAnalysis
else:
tmpLog.debug('Taking default proxy')
return proxy
tmpLog.debug('finished preparing worker attributes')
# map(_handle_one_worker, workspec_list)
with ThreadPoolExecutor(self.nProcesses * 4) as thread_pool:
dataIterator = thread_pool.map(_handle_one_worker, workspec_list)
tmpLog.debug('{0} workers handled'.format(nWorkers))
# submit
retValList = submit_bag_of_workers(list(dataIterator))
tmpLog.debug('{0} workers submitted'.format(nWorkers))
# propagate changed attributes
with ThreadPoolExecutor(self.nProcesses) as thread_pool:
retIterator = thread_pool.map(lambda _wv_tuple: _propagate_attributes(*_wv_tuple), zip(workspec_list, retValList))
retList = list(retIterator)
tmpLog.debug('done')
return retList
