Breakpoint 2 of the admin-plane gaps (YAML flag/resourcemap wiring), plus
the queue payload ownership fix that the t1 controller segfault of
2026-10-23 12:41:13 traced to.
1. YAML resourcemap wiring (admin-plane-gaps 1.10):
- schema: Resource.distributions @8 / hostBased @9 uncommented --
resourcemap had no wire destination at all before this.
- resobj.c: resobj_init's #if 0 stub replaced with a real deep copy
(distributions + hbased_defined); resobj_destroy frees them. Deep
copy is mandatory: the source is myconf->cluster_config, which
keeps owning and later frees its tree.
- controller: reconcile_config_resources + seed_sharedinst_from_config
(cluster.c) seed c->sharedinst for SHARED|GLOBAL resources whose
distribution carries a value (the license-pool shape), from both
config_activate_committed paths, ahead of the conf4sched push.
- xceadmin: mapping.py maps resourcemap -> distributions (only the
location:[all]+value shape sets SHARED|GLOBAL), build.py renders
shared=true/distributions; golden expected.bin regenerated.
2. xcesched_push_configs resval double free (t1 12:39:52 abort): the
seeded push freed the resval entries AND the backing array via
free_name_val_list, then xlist_fini freed the same array again.
Detach xreslist before the FREEUP/xlist_fini block (same ownership
class bug-1506 fixed in sched_worker_change). Latent since inception:
every pre-1.10 push ran with nresvals==0 and never armed it.
3. queue payload deep-copy (t1 12:41:13 encode_Threshold_list segfault):
queue_init (create) MOVED the definition's users/hosts/thresholds/
window payloads out, and queue_refresh_def MOVED them out again --
but reconcile_config_queues runs MORE THAN ONCE over the same
cluster_config object (boot: pre-election activation AND phase2's
build_queues), so the second pass refreshed live queues from the
drained definition: thresholds became the poisoned (count>0,
array=NULL) pair, the generated encode_Threshold_list has no NULL
guard, and the next queue/worker push died on the NULL base.
Both paths now deep-copy (queue_init and queue_refresh_def); the
definition keeps its payloads, (NULL/0) genuinely means "no list in
this config", and reconcile is idempotent. New dup_group_config
helper in utils.c (the generated code has no GroupConfig dup).
Mirrors resobj_init's distributions deep-copy and worker.c
apply_join_state's dup pattern.
4. UT: test_reconcile_thresholds_survive_second_pass drives a triple
reconcile of a threshold-carrying queue and asserts definition
intactness plus a real encode_QueueConf -> wire -> decode round
trip; new test_config_resource_reconcile.c covers seed/deep-copy/
non-seed classes and idempotent re-seed.
Suites: controller_unit_test 1348/1348, sched_push 4, sched_worker_change 3,
apiserver_push 2, host_runusage 11, xcelib 759, xcealloc_oom 11,
99 scheduler binaries, all worker + harness suites, xceadmin pytest 375.
t1 E2E: boot double-reconcile clean, scheduler rejoin + full conf4sched
push applied, recovered crash-era PEND job reached DONE, 30-job saturation
flow (24 RUN + 6 PEND -> DONE), live gen-12 config activation with
re-push to the connected scheduler -- no crash, all four daemons healthy.
Co-Authored-By: Claude Code <noreply@anthropic.com>
The build no longer self-wraps into `nix develop`: src/tools/xce-build.sh now
runs meson+ninja directly on system packages, with a dependency preflight
that fails early naming the missing tool/pkg-config package (DEPS.md).
Dependencies (see DEPS.md for the full tables):
- 11 C libraries from apt (libuv, openssl, libedit, sqlite3, hwloc, libcgroup,
libtirpc, libcyaml, libyaml, zlib, libsystemd) with version floors in
meson.build mirroring the Ubuntu 24.04 baseline.
- sd-bus: default libsystemd, -Duse_elogind=true opt-back for nix-era hosts.
- 6 libraries/tools unavailable in apt become committed meson wrap
subprojects under src/subprojects/ (source closure, ~500 files): the
upstream trees plus packagefiles/ overlays and diff_files patches
registering dependency/program overrides the nix .pc files used to
provide (incl. the '<name>-raw' variable deps the Go CGO path reads).
Fresh-clone reproducibility verified: wiped trees + `meson subprojects
download` reproduce the committed state exactly (fixed librtti.wrap's
dangling patch_directory and c-capnproto's empty packagefiles overlay).
- xceadmin: self-contained venv built from requirements-build.txt (pinned,
offline-seedable via PIP_FIND_LINKS) instead of --system-site-packages.
Build/packaging:
- Makefile facade over xce-build.sh; scripts/ci-ubuntu.sh drives a bare
Ubuntu 24.04 container through deps + build + tests.
- src/tools/xce-package.sh: release-tree tarball packager. Collects
non-base DT_NEEDED libs from the BUILD-tree binaries (staged ldd lies:
the dangling build RPATH makes ldd drop the very lines the naive filter
needs), sets $ORIGIN RPATHs, rebases the xceadmin venv at install time
(kernel does not parse quotes in shebangs), ships systemd unit samples +
install.sh. Local smoke test: all 8 binaries resolve, xceadmin works from
both bin/ wrapper and venv script.
Test fixes found on the way (all environmental, not build bugs):
- harness_test.c setUp(): pin XCE_CONTROLLER_PEERS to a bound-then-closed
loopback port so the CLI-error tests assert the no-controller failure
path even on a dev box running a live cluster on localhost:9990.
- test_test_cli.c: setpgid(0,0) in the spawned-xce_test child. libedit's
sig_handler re-raises received signals via kill(0, sig) -- process GROUP
wide (strace -k evidence) -- and the child previously shared the
harness's pgrp, so an interrupted SSL handshake killed the whole suite
(exit 130).
Also fixed while re-baselining on the de-nix toolchain (pre-existing, now
deterministic): raft_init zeroes pre-vote tally state (pre_vote_in_progress/
pre_votes_granted/pre_vote_replies were left at stack garbage);
push_config_to_standbys clears stale config acks before fan-out
(repl_reset_config_acks) -- SHA-256-derived tags are not monotonic, so a
previous push's ack numerically above the new tag fabricated a barrier
quorum; capnpc-c's generated encode_* memsets the destination first
(skipped Data fields fed garbage into capn_setp).
Validation: asan profile 161/161 meson tests green (one known p2_integration
-110 timing flake on first run, green on re-run); debug + release full
builds OK; tarball smoke-tested on the build host. Cluster rollout on
t1/t2/t3 follows.
Co-Authored-By: Claude Code <noreply@anthropic.com>
src/lib/controller.capnp.{c,h} are AUTO GENERATED (regenerated from
src/schema/controller.capnp by the build), never checked in before,
and were showing up as untracked noise every session.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AgYRU3zDTqNGV5Jk8aiKLg
Committed at 90be04bd. Dashboard is LAN-only and never exposed
externally, so no history scrub -- just stop tracking the token file
so it's not re-added on the next wolf bookkeeping commit.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AgYRU3zDTqNGV5Jk8aiKLg
- .claude/settings.json: worktree.baseRef = "head"
- .kiro/specs/scheduler-core/.solomd: session tracking state
- .wolf/{anatomy,cerebrum,memory,token-ledger}.json, hooks/_session.json:
accumulated OpenWolf bookkeeping (includes this session's fmt_jobid work)
- .gitignore: ignore Python __pycache__/*.pyc (scripts/gitea-sync.py) and
.agent-shell/ (session transcripts can capture raw env dumps/secrets --
one already had a live-looking ANTHROPIC_API_KEY in a captured `env`
output; excluded from this commit entirely, never checked in)
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
deploy-ha.sh's --build-config path (task 4.2) pointed at
src/xceadmin/.venv/bin/xceadmin, broken by today's meson/nix rewiring
(xceadmin no longer builds a venv there). Fixed to search the meson
build dir (xce.build/build.release/build.dbg), a nix-installed
result/bin, then PATH.
/xce-deploy-ha's SKILL.md never mentioned xceadmin or --build-config
(predates task 4.2) — documented both.
/xce-test-ha's run-ha-soak.sh hard-required a pre-existing cluster.bin
under ha/data/, exit 2 if missing, with no xceadmin path at all. Now
always builds cluster.bin fresh from src/configs/*.yaml via xceadmin
before every soak run, same resolution order as deploy-ha.sh.
ha/data/cluster.bin is no longer a checked-in fixture: removed from
git tracking and gitignored. It was stale relative to xceadmin's
output anyway (different hash from a different, older generation
path) -- the xceadmin-built one matches the known-good golden-fixture
hash from admin-config-tool task 5.4.
buglog.json had two broken auto-detection hook signatures polluting it:
- 207 entries "Missing error handling in X" / fix "Added try/catch block"
(nonsensical on .md/.capnp files, and C has no try/catch — never a real
applied fix)
- 452 entries with a literally-empty template ("Significant refactor of "
with no subject ever filled in) / fix "Rewrote N->M lines"
Removed both (659 total). Also merged 24 legitimate duplicate bug IDs
(re-logged/updated entries sharing an ID) into single entries — kept the
most recent content as primary, unioned tags/related_bugs, summed
occurrences — and stripped noise tags ('auto-detected', 'refactor') that
had leaked onto real entries from a since-merged junk duplicate. Net:
1406 -> 721 entries, verified zero remaining duplicate IDs and zero
remaining junk signatures.
.gitignore: added patterns for the scratch soak-run logs and codegraph.html
this session generated at repo root (already deleted from the tree), and
fixed the ucai-formatter-cache.local.json pattern to match its nested
occurrences (.claude/skills/*/.claude/, src/*/.claude/) instead of only the
repo-root one.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SDWVNQLKxqTVHh42cH7rV3
