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Changelog

All notable changes to slurm-emulator will be documented in this file.

The format is based on Keep a Changelog.

[0.4.0] - 2026-05-11

Added

  • Support partition restrictions on user associations

Fixed

  • Fix changelog insertion formatting and set 0.2.0 release date

[Unreleased]

Added

  • Parse Partitions=p1,p2 (and single-form Partition=p1) on sacctmgr add user. One Association row is created per partition, matching real Slurm's _add_assoc_cond_partition in as_mysql_assoc.c.
  • Silently accept Share=parent (and other unmodeled fairshare / limit attributes) on sacctmgr add user, matching real sacctmgr.
  • Support partition format field in sacctmgr list associations and sacctmgr show association format=… (rendered per partition row).
  • SlurmDatabase.list_user_associations(user, account, cluster=…) and delete_user_associations(...) helpers for per-partition row enumeration / wholesale deletion.

Changed

  • Association gains a single partition: Optional[str] field; association key becomes user:account:cluster:partition. State loader migrates older state files (including the prior interim shape with partitions: list[str] + default_partition) into one row per partition.
  • sacctmgr remove user where name=X and account=Y now deletes every partition-scoped row for that pair, matching real sacctmgr.

Fixed

  • Real-Slurm parity: sacctmgr add user … DefaultPartition=X now returns Unknown option: DefaultPartition=X and does not persist the association — DefaultPartition is not a real sacctmgr add user attribute (neither user_functions.c nor sacctmgr_set_assoc_rec accepts it).
  • Real-Slurm parity: format=partitions, format=defaultpartition, and format=def_partition now return Unknown field 'X' from list associations and show association — real Slurm only recognises Partition (common.c minimum prefix Part).

[0.3.0] - 2026-04-06

Added

  • Add QOS management support (add, modify, show) in sacctmgr

Fixed

  • Fix bash 3.2 heredoc parsing error in changelog generation
  • Fix mypy type error in sacctmgr _show_qos method

[0.2.0] - 2026-03-14

Added

  • Add per-command flag validation and multi-TRES parsing
  • Add multi-cluster support matching real SLURM behavior
  • Add ClusterClassification enum with validation (capability, capacity, capapacity)
  • Add cluster fields: id (auto-increment), rpc_version, flags, nodes, tres_str
  • Add root account and association auto-creation on cluster add
  • Add cluster= parameter support in sacctmgr add account and sacctmgr add user
  • Add running/pending job check before cluster deletion
  • Add cluster soft-delete (filtered from listings but preserved internally)
  • Add backward-compatible state loading for 3 account key formats

Changed

  • Make accounts global entities instead of per-cluster (aligns with real SLURM)
  • Restrict -M cluster flag to sacct only; sacctmgr uses cluster= in args
  • Remove Cluster column from sacctmgr list accounts output
  • Update sacctmgr list clusters format to include RPC and Classification columns

Fixed

  • Fix project URL in metadata

[0.1.1] - 2025-12-03

Added

  • Extend node TRES support with node-hours tracking

Changed

  • Clean up setup instructions and documentation

[0.0.1] - 2025-11-06

Added

  • Initial release of slurm-emulator
  • Core emulator with time engine, database, and usage simulator
  • CLI interface for interactive time-travel testing
  • Command emulators: sacctmgr, sacct, sinfo, scancel
  • Periodic limits calculator with decay and carryover logic
  • QoS manager with threshold-based transitions
  • REST API server for waldur-site-agent integration
  • Scenario runner for complete sequence validation
  • PyPI publishing via GitHub Actions CI/CD
  • Test suite for core components