src/docs/xce.md gains a 'Job arrays' section: name[1-N] and name[1],
numbering from 1, the API-server limit (default 1000, at most 32767),
<array-id>[k] and <array-id>[a-b] selection (with the peek/restart
caveat), XCE_JOBINDEX, the harness jobsub -a N / $jobid[k], and every
LSF array feature this release does not support. The superseded
statements in job-array-single-wal-record and xce-test-e2e-primitives
are annotated (history kept), the controller-job-cleanup and
job-dependency briefs describe 1-based numbering, and the roadmap gains
an entry.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
New specs from /kiro-discovery (2026-09-29), based on the LSF 10.1 Admin
Guide section "Job dependency and job priority". Dependency only; job priority
is deferred to a later discovery. Both are added to roadmap.md.
- job-dependency: -w expressions by job ID (done, ended, exit(id[,op code]),
started, post_done, post_err, bare id; && || ! and parentheses). One libxce
grammar, used from Go through cgo. The apiserver validates early (syntax,
parent exists, job:view). The controller re-validates, stores the
expression, and keeps an in-memory reverse index rebuilt on replay. The
scheduler evaluates in sched_job_is_ready(); unsatisfiable dependencies stay
PEND. Also closes the scheduler exit-code field-completeness gap. Adds
xcecli -w / modify -w -wn and harness jobsub -w / jobmod.
- job-dependency-insight: bjdepinfo-style query, dependency info in job
details, and optional orphan termination (-ti or a cluster grace period).
- controller-job-cleanup brief: job-dependency will replace the
job_has_dependents() stub.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
New specs from /kiro-discovery (2026-09-28/29), added to roadmap.md:
- job-status-detail-display: show pending reasons and reserved-vs-used
resources in REST and xcecli. Requirements generated (7 requirements).
- scheduler-alter-pend-reasons: keep a pending reason for every alternative
resreq (per-alternative JobPendReason) and fix the obj->reason leak.
- controller-job-cleanup: primary-only sweep that removes finished jobs past
a configurable retention, via a replicated WAL removal fact.
- application-profile: admin-defined application profiles (execution mode,
launch type, env, resource defaults) chosen per job, with app:use/app:view
RBAC. Queues and profiles stay orthogonal.
- job-sandbox-execution / job-sandbox-multinode: run jobs in a systemd
DynamicUser sandbox behind a pluggable execution backend.
- rbac-persistence: make RBAC changes made through the API survive an
apiserver restart (closes the security.md gap).
roadmap.md also records the scheduler-sim-diagnostics info job update and a
security item: remote-task units appear to run as root (found by code
reading).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
