import os
import shutil
import time
import uuid
import warnings
from dpdispatcher import dlog
from dpdispatcher.dpcloudserver import Client, zip_file
from dpdispatcher.dpcloudserver.config import ALI_OSS_BUCKET_URL
from dpdispatcher.JobStatus import JobStatus
from dpdispatcher.machine import Machine
shell_script_header_template = """
#!/bin/bash -l
"""
[docs]class Bohrium(Machine):
alias = ("Lebesgue", "DpCloudServer")
def __init__(self, context):
self.context = context
self.input_data = context.remote_profile["input_data"].copy()
self.api_version = 2
if "api_version" in self.input_data:
self.api_version = self.input_data.get("api_version", 2)
if "lebesgue_version" in self.input_data:
self.api_version = self.input_data.get("lebesgue_version", 2)
self.grouped = self.input_data.get("grouped", False)
email = context.remote_profile.get("email", None)
username = context.remote_profile.get("username", None)
password = context.remote_profile.get("password", None)
if email is None and username is not None:
raise DeprecationWarning(
"username is no longer support in current version, "
"please consider use email instead of username."
)
if email is None:
raise ValueError(
"can not find email in remote_profile, please check your machine file."
)
if password is None:
raise ValueError(
"can not find password in remote_profile, please check your machine file."
)
if self.api_version == 1:
raise DeprecationWarning(
"api version 1 is deprecated. Use version 2 instead."
)
self.api = Client(email, password)
self.group_id = None
[docs] def gen_script(self, job):
shell_script = super(DpCloudServer, self).gen_script(job)
return shell_script
[docs] def gen_local_script(self, job):
script_str = self.gen_script(job)
script_file_name = job.script_file_name
self.context.write_local_file(fname=script_file_name, write_str=script_str)
return script_file_name
def _gen_backward_files_list(self, job):
result_file_list = []
# result_file_list.extend(job.backward_common_files)
for task in job.job_task_list:
result_file_list.extend(
[os.path.join(task.task_work_path, b_f) for b_f in task.backward_files]
)
return result_file_list
def _gen_oss_path(self, job, zip_filename):
if hasattr(job, "upload_path") and job.upload_path:
return job.upload_path
else:
program_id = self.context.remote_profile.get("program_id")
program_id = self.context.remote_profile.get("project_id", program_id)
if program_id is None:
dlog.info(
"can not find program id in remote profile, upload to default program id."
)
program_id = 0
uid = uuid.uuid4()
path = os.path.join("program", str(program_id), str(uid), zip_filename)
setattr(job, "upload_path", path)
return path
[docs] def do_submit(self, job):
self.gen_local_script(job)
zip_filename = job.job_hash + ".zip"
# oss_task_zip = 'indicate/' + job.job_hash + '/' + zip_filename
oss_task_zip = self._gen_oss_path(job, zip_filename)
job_resources = ALI_OSS_BUCKET_URL + oss_task_zip
input_data = self.input_data.copy()
input_data["job_resources"] = job_resources
input_data["command"] = f"bash {job.script_file_name}"
# input_data['backward_files'] = self._gen_backward_files_list(job)
program_id = self.context.remote_profile.get("program_id")
program_id = self.context.remote_profile.get("project_id", program_id)
if program_id is None:
warnings.warn("program_id is compulsory.")
job_id, group_id = self.api.job_create(
job_type=input_data["job_type"],
oss_path=input_data["job_resources"],
input_data=input_data,
program_id=program_id,
group_id=self.group_id,
)
if self.grouped:
self.group_id = group_id
job.job_id = str(job_id) + ":job_group_id:" + str(group_id)
job_id = job.job_id
job.job_state = JobStatus.waiting
return job_id
def _get_job_detail(self, job_id, group_id):
check_return = self.api.get_job_detail(job_id)
assert check_return is not None, (
f"Failed to retrieve tasks information. To resubmit this job, please "
f"try again, if this problem still exists please delete the submission "
f"file and try again.\nYou can check submission.submission_hash in the "
f'previous log or type `grep -rl "{job_id}:job_group_id:{group_id}" '
f"~/.dpdispatcher/dp_cloud_server/` to find corresponding file. "
f"You can try with command:\n "
f'rm $(grep -rl "{job_id}:job_group_id:{group_id}" ~/.dpdispatcher/dp_cloud_server/)'
)
return check_return
[docs] def check_status(self, job):
if job.job_id == "":
return JobStatus.unsubmitted
job_id = job.job_id
group_id = None
if isinstance(job.job_id, str) and ":job_group_id:" in job.job_id:
group_id = None
ids = job.job_id.split(":job_group_id:")
job_id, group_id = int(ids[0]), int(ids[1])
if (
self.input_data.get("grouped")
and ":job_group_id:" not in self.input_data
):
self.group_id = group_id
self.api_version = 2
dlog.debug(
f"debug: check_status; job.job_id:{job_id}; job.job_hash:{job.job_hash}"
)
check_return = self._get_job_detail(job_id, group_id)
try:
dp_job_status = check_return["status"]
except IndexError as e:
dlog.error(
f"cannot find job information in bohrium for job {job.job_id}. check_return:{check_return}; retry one more time after 60 seconds"
)
time.sleep(60)
retry_return = self._get_job_detail(job_id, group_id)
try:
dp_job_status = retry_return["status"]
except IndexError as e:
raise RuntimeError(
f"cannot find job information in bohrium for job {job.job_id} {check_return} {retry_return}"
)
job_state = self.map_dp_job_state(dp_job_status)
if job_state == JobStatus.finished:
job_log = self.api.get_log(job_id)
if self.input_data.get("output_log"):
print(job_log, end="")
self._download_job(job)
elif self.input_data.get("output_log") and job_state == JobStatus.running:
job_log = self.api.get_log(job_id)
print(job_log, end="")
return job_state
def _download_job(self, job):
job_url = self.api.get_job_result_url(job.job_id)
if not job_url:
return
job_hash = job.job_hash
result_filename = job_hash + "_back.zip"
target_result_zip = os.path.join(self.context.local_root, result_filename)
self.api.download_from_url(job_url, target_result_zip)
zip_file.unzip_file(target_result_zip, out_dir=self.context.local_root)
try:
os.makedirs(os.path.join(self.context.local_root, "backup"), exist_ok=True)
shutil.move(
target_result_zip,
os.path.join(
self.context.local_root,
"backup",
os.path.split(target_result_zip)[1],
),
)
except (OSError, shutil.Error) as e:
dlog.exception("unable to backup file, " + str(e))
[docs] def check_finish_tag(self, job):
job_tag_finished = job.job_hash + "_job_tag_finished"
dlog.info("check if job finished: ", job.job_id, job_tag_finished)
return self.context.check_file_exists(job_tag_finished)
# return
# pass
[docs] def check_if_recover(self, submission):
return False
# pass
[docs] @staticmethod
def map_dp_job_state(status):
if isinstance(status, JobStatus):
return status
map_dict = {
-1: JobStatus.terminated,
0: JobStatus.waiting,
1: JobStatus.running,
2: JobStatus.finished,
3: JobStatus.waiting,
4: JobStatus.running,
5: JobStatus.terminated,
6: JobStatus.running,
}
if status not in map_dict:
dlog.error(f"unknown job status {status}")
return JobStatus.unknown
return map_dict[status]
# def check_finish_tag(self, job):
# job_tag_finished = job.job_hash + '_job_tag_finished'
# return self.context.check_file_exists(job_tag_finished)
DpCloudServer = Bohrium
Lebesgue = Bohrium