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4de19ffe5e
If a job does not start within 30 days, stop the job and mark all of the tasks as `failed`.
125 lines
3.9 KiB
Python
125 lines
3.9 KiB
Python
#!/usr/bin/env python
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#
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# Copyright (c) Microsoft Corporation.
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# Licensed under the MIT License.
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import logging
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from datetime import datetime, timedelta
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from typing import List, Optional, Tuple
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from onefuzztypes.enums import ErrorCode, JobState, TaskState
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from onefuzztypes.events import EventJobCreated, EventJobStopped
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from onefuzztypes.models import Error
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from onefuzztypes.models import Job as BASE_JOB
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from .events import send_event
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from .orm import MappingIntStrAny, ORMMixin, QueryFilter
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from .tasks.main import Task
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JOB_LOG_PREFIX = "jobs: "
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JOB_NEVER_STARTED_DURATION: timedelta = timedelta(days=30)
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class Job(BASE_JOB, ORMMixin):
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@classmethod
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def key_fields(cls) -> Tuple[str, Optional[str]]:
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return ("job_id", None)
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@classmethod
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def search_states(cls, *, states: Optional[List[JobState]] = None) -> List["Job"]:
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query: QueryFilter = {}
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if states:
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query["state"] = states
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return cls.search(query=query)
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@classmethod
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def search_expired(cls) -> List["Job"]:
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time_filter = "end_time lt datetime'%s'" % datetime.utcnow().isoformat()
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return cls.search(
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query={"state": JobState.available()}, raw_unchecked_filter=time_filter
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)
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@classmethod
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def stop_never_started_jobs(cls) -> None:
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# Note, the "not(end_time...)" with end_time set long before the use of
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# OneFuzz enables identifying those without end_time being set.
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last_timestamp = (datetime.utcnow() - JOB_NEVER_STARTED_DURATION).isoformat()
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time_filter = (
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f"Timestamp lt datetime'{last_timestamp}' and "
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"not(end_time ge datetime'2000-01-11T00:00:00.0Z')"
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)
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for job in cls.search(
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query={
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"state": [JobState.enabled],
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},
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raw_unchecked_filter=time_filter,
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):
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for task in Task.search(query={"job_id": [job.job_id]}):
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task.mark_failed(
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Error(
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code=ErrorCode.TASK_FAILED,
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errors=["job never not start"],
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)
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)
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logging.info(
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JOB_LOG_PREFIX + "stopping job that never started: %s", job.job_id
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)
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job.stopping()
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def save_exclude(self) -> Optional[MappingIntStrAny]:
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return {"task_info": ...}
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def telemetry_include(self) -> Optional[MappingIntStrAny]:
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return {
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"machine_id": ...,
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"state": ...,
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"scaleset_id": ...,
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}
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def init(self) -> None:
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logging.info(JOB_LOG_PREFIX + "init: %s", self.job_id)
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self.state = JobState.enabled
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self.save()
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def stopping(self) -> None:
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self.state = JobState.stopping
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logging.info(JOB_LOG_PREFIX + "stopping: %s", self.job_id)
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not_stopped = [
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task
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for task in Task.search(query={"job_id": [self.job_id]})
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if task.state != TaskState.stopped
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]
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if not_stopped:
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for task in not_stopped:
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task.mark_stopping()
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else:
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self.state = JobState.stopped
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send_event(
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EventJobStopped(
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job_id=self.job_id, config=self.config, user_info=self.user_info
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)
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)
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self.save()
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def on_start(self) -> None:
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# try to keep this effectively idempotent
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if self.end_time is None:
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self.end_time = datetime.utcnow() + timedelta(hours=self.config.duration)
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self.save()
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def save(self, new: bool = False, require_etag: bool = False) -> None:
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created = self.etag is None
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super().save(new=new, require_etag=require_etag)
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if created:
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send_event(
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EventJobCreated(
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job_id=self.job_id, config=self.config, user_info=self.user_info
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)
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)
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