Wire per-job shared volume and blob-mode flags into engine chart#383
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asafyehezkel wants to merge 7 commits into
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Wire per-job shared volume and blob-mode flags into engine chart#383asafyehezkel wants to merge 7 commits into
asafyehezkel wants to merge 7 commits into
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added 7 commits
June 4, 2026 12:23
Expose JOB_SHARED_MAX_CONCURRENT_JOBS / JOB_SHARED_DISK_FRACTION / JOB_SHARED_DISK_MIN_FREE_GB via engine-cm so the disk-bound queue-cap budget and the disk-free guard floor can be tuned per node (bigger nodes run more concurrent jobs). Defaults (2 / 0.6 / 2) match the in-code defaults; only used when payload_store=blob.
The orchestrator now prunes per-job shared dirs leaked by hard-killed jobs, so it needs the shared-volume base mounted (k3d single-node hostPath at /job-shared).
REDIS_BLOB_POD_GB / REDIS_BLOB_MAXMEMORY_MB (default 1 GiB / 768 MiB), the cluster default for per-job Redis in blob mode. A per-job pod_memory_override (via node-server's engine-redis-settings) still wins.
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Helm side of the hybrid Redis->storage data plane (pairs with engine PR tensorleap/engine#2332).
PAYLOAD_STOREto engine-cm (defaultredis;bloboffloads heavy queue payloads to the volume and Redis carries slim references).job_shared_max_concurrent_jobs,job_shared_disk_fraction,job_shared_disk_min_free_gb(used only whenpayload_store=blob).Defaults preserve current behavior (
payload_store=redis). On-prem chart only; cloud (engine/helm-chart, EFS) is a follow-up.