def main():
# Begin the creation of the job
job = Global.Jobs()
# configuration of the parser for the arguments
parser = optparse.OptionParser()
parser.add_option('-d',
'--description',
dest='description',
type='str',
help="description of the job [default: 'generic job']")
parser.add_option('-e',
'--exec',
dest='exec_script_name',
type='str',
help=("name of the script to run in the cluster "
"[no Default, mandatory]"))
parser.add_option('-i',
'--inputFiles',
dest='input_file_names',
type='str',
help=("name of the input files needed to run the job."
" For more than one file, separate the names with"
" commas and no space. [default: '']"))
parser.add_option('-w',
'--workingDirectory',
dest='work_dir',
type='str',
help=("Working directory of the job: where the execution"
" file and input files are and the results will "
"be put [default: pwd]"))
parser.add_option('-p',
'--priority',
dest='prior',
type='int',
help=("Integer which specify the priority of the job. "
"Higher numbers have higher priority (negative "
"allowed) [default: 0]"))
parser.add_option('-H',
'--possibleHosts',
dest='hosts',
type='str',
help="Set the list of possible hosts to run the"
"jobs [format: append=host1,host2,... or set=host1,host2"
",... default = 'all'. " + Global.MATCH_RULE)
parser.set_description(description='This command submit one job to the '
' queue.')
(opts, _) = parser.parse_args()
# Load execution script
if opts.exec_script_name is None:
print('Job not submitted: must specify -e or --exec option')
return
else:
data = Global.load_file(opts.exec_script_name)
if data is not None:
script_name = os.path.split(opts.exec_script_name)[-1]
job.execution_script.update({script_name: data})
else:
print('Error loading Files')
return
#Load name
if opts.description is not None:
job.description = opts.description
#Load working_dir
if opts.work_dir is not None:
job.working_dir = os.path.abspath(opts.work_dir)
#Load priority
if opts.prior is not None:
if isinstance(opts.prior, int):
job.priority = int(float(opts.prior))
else:
print('Could not set the priority. Using default')
hosts = 'all'
if opts.hosts is not None:
if opts.hosts != 'all':
keys2Match = set(opts.hosts.split(','))
try:
hosts = set(Global.match_clients(keys2Match).keys())
except Global.MatchClientsErr as err:
print(err)
return
job.possiblehosts = hosts
if opts.input_file_names is not None:
input_file_names = opts.input_file_names.split(',')
for name in input_file_names:
data = Global.load_file(name)
if data is not None:
name = os.path.split(name)[-1]
job.input_files.update({name: data})
else:
print('Error loading Files')
return
ok, data = Global.handle_request('NEW_JOB', job)
if ok:
print('Success. Job id is :', data)
