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compare containers rather than SAS urls when building worksets (#418)

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By comparing container names rather than SAS urls, this removes a race condition that prevented co-locatable tasks from being co-located.
This commit is contained in:
bmc-msft
2021-01-08 04:45:05 -05:00
committed by GitHub
parent e799eb03cd
commit 46e8454569
1 changed files with 8 additions and 7 deletions
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15
src/api-service/__app__/onefuzzlib/tasks/scheduler.py
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@ -9,6 +9,7 @@ from uuid import UUID, uuid4
from onefuzztypes.enums import OS, PoolState, TaskState
from onefuzztypes.models import WorkSet, WorkUnit
from onefuzztypes.primitives import Container
from pydantic import BaseModel
from ..azure.containers import blob_exists, get_container_sas_url
@ -102,7 +103,7 @@ def bucket_tasks(tasks: List[Task]) -> Dict[Tuple, List[Task]]:
class BucketConfig(BaseModel):
count: int
reboot: bool
setup_url: str
setup_container: Container
setup_script: Optional[str]
pool: Pool
@ -118,10 +119,6 @@ def build_work_unit(task: Task) -> Optional[Tuple[BucketConfig, WorkUnit]]:
task_config = build_task_config(task.job_id, task.task_id, task.config)
setup_container = get_setup_container(task.config)
setup_url = get_container_sas_url(
setup_container, StorageType.corpus, read=True, list=True
)
setup_script = None
if task.os == OS.windows and blob_exists(
@ -165,7 +162,7 @@ def build_work_unit(task: Task) -> Optional[Tuple[BucketConfig, WorkUnit]]:
count=count,
reboot=reboot,
setup_script=setup_script,
setup_url=setup_url,
setup_container=setup_container,
)
return bucket_config, work_unit
@ -201,10 +198,14 @@ def build_work_set(tasks: List[Task]) -> Optional[Tuple[BucketConfig, WorkSet]]:
work_units.append(work_unit)
if bucket_config:
setup_url = get_container_sas_url(
bucket_config.setup_container, StorageType.corpus, read=True, list=True
)
work_set = WorkSet(
reboot=bucket_config.reboot,
script=(bucket_config.setup_script is not None),
setup_url=bucket_config.setup_url,
setup_url=setup_url,
work_units=work_units,
)
return (bucket_config, work_set)