def delete_complete_jobs(api: CoreV1Api, batch_api: BatchV1Api, namespace: str):
"""Delete complete jobs."""
for job in batch_api.list_namespaced_job(namespace).items:
if (
job.status.conditions
and job.status.conditions[0].type == "Complete"
and not job.metadata.deletion_timestamp
and _is_flush_job(job)
):
logger.info(f"deleting complete job: {job.metadata.name}")
# configure persistent volume claims to be deleted with the job
pv_name = _pv_name_from_job(job)
logger.info(f"including pv in pvc delete: {pv_name}")
api.patch_persistent_volume(
name=pv_name,
body=V1PersistentVolume(
spec=V1PersistentVolumeSpec(
persistent_volume_reclaim_policy="Delete",
)
),
)
logger.info(f"including pvc in job delete: {job.metadata.name}")
api.patch_namespaced_persistent_volume_claim(
name=job.metadata.name,
namespace=namespace,
body=V1PersistentVolumeClaim(
metadata=V1ObjectMeta(
owner_references=[
V1OwnerReference(
api_version="batch/v1",
kind="Job",
name=job.metadata.name,
uid=job.metadata.uid,
block_owner_deletion=True,
)
]
)
),
)
try:
batch_api.delete_namespaced_job(
name=job.metadata.name,
namespace=namespace,
body=V1DeleteOptions(
grace_period_seconds=0,
propagation_policy="Foreground",
preconditions=V1Preconditions(
resource_version=job.metadata.resource_version,
uid=job.metadata.uid,
),
),
)
except ApiException as e:
if e.reason not in (CONFLICT, NOT_FOUND):
raise
logger.info(f"job already deleted or updated: {job.metadata.name}")
def delete_completed_jobs(job_labels: Mapping[str, str],
client: BatchV1Api = None):
client = initialize_batch_client() if client is None else client
logger.info("Deleting succesful jobs.")
jobs = list_jobs(client, job_labels)
for job in jobs:
if job_complete(job):
name = job.metadata.name
logger.info(f"Deleting completed job: {name}")
client.delete_namespaced_job(name,
namespace=job.metadata.namespace)
def delete_job(batch: BatchV1Api, namespace: str, job_name: str):
batch.delete_namespaced_job(job_name, namespace, V1DeleteOptions())