* fix(cluster): stop cluster-apply crash-loops from the recovery-sidecar trap
A `cluster apply` carrying a schema change against a graph that has
non-main branches, or an unsupported "needs backfill" migration, armed a
recovery sidecar *before* calling the engine, then left it behind when the
engine rejected the apply pre-movement. The server refuses to boot while
any sidecar is pending, and re-running apply re-armed a fresh sidecar — an
unescapable crash loop. None of the engine rejections are bugs; the trap
is in the apply/serve choreography.
Three coordinated changes:
1. Preview before arming the sidecar. `cluster apply` now runs
`preview_schema_apply_with_options` before `write_recovery_sidecar`, so
parser/planner rejections (non-main branches, unsupported plan) fail
loudly without leaving recovery work behind. The post-preview engine
error path now deletes the sidecar when the live schema still matches
the recorded digest (nothing moved), and keeps it only on real
mid-movement failure — both branches covered by new engine-failpoint
tests (cluster failpoints now enable omnigraph/failpoints).
2. Per-graph quarantine at serve time instead of whole-cluster refusal.
A graph-attributed pending sidecar, an unopenable graph root, a query
parse failure, or an unresolvable embedding provider now quarantines
just that graph (logged loudly at every boot layer) while healthy
graphs serve; `/graphs` lists only ready graphs and quarantined routes
404. Cluster-global problems (missing/unreadable state, malformed or
unattributable sidecars, shared-catalog or cluster-policy errors, zero
healthy graphs) stay fail-fast. `--require-all-graphs` /
OMNIGRAPH_REQUIRE_ALL_GRAPHS=1 restores all-or-nothing boot.
3. Backfill embedding-provider profile metadata on apply. Mirrors the
existing policy-binding backfill: a pre-5A ledger missing
`embedding_profile` is now detected as a metadata-only change and
backfilled by a no-op apply, instead of bricking serve with
`embedding_provider_profile_missing` forever.
Tests: trap (no sidecar after a rejected apply), both digest-cleanup
branches, per-graph quarantine (cluster + server), embedding backfill.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* docs: resilient cluster boot + recovery-sidecar trap fix
Amend RFC-005 D4 readiness posture (cluster-global fail-fast vs graph-local
quarantine; deviation #5 for --require-all-graphs), add the v0.7.0 release
note, and update the user cluster/server/deployment docs and the
OMNIGRAPH_REQUIRE_ALL_GRAPHS env var.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(cluster): surface sidecar-cleanup failures; document severity promotion
Address Greptile review on PR #284:
- The pre-movement sidecar cleanup fast-path discarded `delete_object`'s
result, so a transient delete failure left the graph quarantined with no
signal. Add `try_delete_object` (Result-returning) and emit a
`recovery_sidecar_cleanup_failed` warning diagnostic on failure; the
fire-and-forget `delete_object` now delegates to it.
- Document why the serve-time loop promotes every `list_recovery_sidecars`
diagnostic to a cluster-fatal error (the listing only emits genuine
read/parse/version failures, as warnings, whose blast radius serving
cannot prove) and note the promote-by-code path if that ever changes.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* docs: audit pass — drop pre-0.7.0 release notes; scrub RFC refs from user docs
- Delete the pre-0.7.0 release-notes archive (v0.2.0 … v0.6.2); keep v0.7.0.
- Rewrite every inline "RFC-0NN" citation in docs/user/** into durable
plain language (the behavior is the contract, not the planning doc):
cli/index.md, cli/reference.md, clusters/index.md, operations/{maintenance,
policy,server}.md. Updated the in-page "Scopes & profiles" anchor to match
the de-RFC'd heading.
No sub-0.7.0 version caveats or stale Lance-version refs were present in
docs/user/**. Dev docs, AGENTS.md, and instruction files are out of scope for
this pass.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* docs: second alignment pass — drop residual pre-cluster-only framing
- cli/reference.md: rewrite the server-scope graph-resolution rule — an
omnigraph-server is always cluster-backed, so GET /graphs always answers and
--graph is required; the bare-URL path is only the fallback for an
unavailable/non-omnigraph endpoint (was "a single-graph / flat server …
uses its bare URL as before").
- embeddings.md: "Direct single-graph serving" → "Direct (--store) access"
(there is no single-graph serving mode under cluster-only).
- clusters/{config,index}.md: drop the removed --target flag from the
"--cluster cannot combine with …" clauses.
Verified: no Linear tickets, no RFC refs, no single-graph-as-current, no
--target-as-combinable in docs/user/**.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
* fix rfc-011 follow-up regressions
* test(cli): remove served schema-apply tests obsoleted by the cluster 409
This PR disables server-side schema apply for cluster-backed serving (409 →
`omnigraph cluster apply`). Two system_local tests still drove *served* schema
apply against a spawned `--cluster` server and asserted the pre-409 behavior, so
they failed under `cargo test --workspace`:
- `local_cli_schema_apply_enforces_engine_layer_policy` — expected a per-actor
policy `denied`/allow on the served route; the route now 409s for everyone
before policy runs.
- `local_cli_schema_apply_rejects_stored_query_breakage_before_publish` —
expected a served apply to reject a stored-query breakage; the route now 409s
before any apply.
Both exercise a path the PR intentionally removed. Their surviving coverage:
the 409 itself is pinned by `schema_routes::schema_apply_route_refuses_cluster_backed_server_mode`
(asserts 409 + no mutation); stored-query-breakage-before-publish stays covered
by `schema_routes::schema_apply_route_rejects_stored_query_breakage_before_publish`
(single-mode); engine-layer schema_apply Cedar enforcement stays covered by
`policy_engine_chassis`. Remove the obsolete served versions.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* fix(server): report the cluster-backed schema-apply 409 after the Cedar gate
The 409 ("schema apply is disabled for cluster-backed serving") fired at the top
of `server_schema_apply`, before `authorize_request`. An authenticated-but-
unauthorized actor therefore learned the server is cluster-backed (409) instead
of getting a normal 403 — leaking topology before authorization, against the
same posture that keeps `GET /graphs` default-deny.
Move the 409 below the Cedar gate so the route reports 401 → 403 → 409: an
unauthorized actor gets 403, and only an actor authorized for `schema_apply`
sees the actionable "use `omnigraph cluster apply`" 409. (An open/unauthenticated
server still 409s, as it has no topology to protect.)
Regression: `schema_apply_route_cluster_backed_denies_unauthorized_actor_before_409`
(POLICY_YAML grants no schema_apply → act-ragnor gets 403, not 409). Addresses the
bot-review finding on #258.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
omnigraph-server boots only from --cluster; all HTTP is /graphs/<id>/…; flat single-graph routes and the omnigraph.yaml server boot are removed. GraphRouting/ServerConfigMode collapse to multi-only; openapi.json regenerated to the nested shape; ~100 server route tests migrated; parity/system_local boot from a converged cluster. Gate green (1410 tests).
Remove developer-only scaffolding that leaked into the public user/operator
docs, while preserving every user-facing behavior, command, flag, endpoint,
constant, and env var. No behavior changes.
Removed across 18 files:
- internal ticket / sequencing refs (MR-NNN, RFC-NNN, "Phase N");
- source-code paths (crates/**/*.rs, *.pest) and internal struct/function
dumps (e.g. the QueryIR / GraphCommit / SchemaMigrationPlan Rust types,
internal fn names like fork_branch_from_state, optimize_all_tables);
- Lance-internal blocker prose (upstream issue numbers, blob-decode cause,
sidecar Phase-B/C mechanics) — keeping the user-visible behavior (e.g.
"optimize skips Blob-column tables; reads/writes unaffected");
- pre-v0.4.0 Run-state-machine archaeology.
Internal IR/lowering/recovery-internals sections were either trimmed to a
brief user-facing note (e.g. "Traversal execution", "interrupted writes
recover automatically; recovery commits are recorded under actor
omnigraph:recovery") or removed.
Kept: all language syntax, lint codes, Cedar actions/scopes, endpoints,
error taxonomy, every constant and env var (verified none dropped from the
constants cheat-sheet), and the operator-facing explanations of on-disk
artifacts. Residual "legacy" mentions are all user-facing (the deprecated
omnigraph.yaml, the legacy token chain, old command names).
Verified: zero internal-scaffolding leaks (MR/RFC/Phase/.rs/.pest = 0) across
docs/user; zero broken links; check-agents-md.sh green.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Move the 23 flat docs/user/*.md files into topic subdirectories so the
user guide is organized by area (schema, queries, search, branching, cli,
operations, clusters, concepts, reference) instead of a flat list. This is
a pure structural move — whole files relocated, every cross-doc link
recomputed, no prose rewrites or content splits (those follow in Phase 2).
- 19 `git mv`s (install.md, deployment.md stay top-level); history preserved
(renames detected at 92–100% similarity).
- All intra-doc links, AGENTS.md's topic table (52 pointers), and the
docs/dev + docs/releases back-links recomputed via relpath from each
file's new location.
- docs/user/index.md rewritten as a sectioned nav hub.
- Fixed 5 doc-path references in Rust (comments + two user-facing server
settings error strings) to point at the new locations.
Verified: zero broken .md links across tracked docs; check-agents-md.sh
green (with the untracked scratch docs set aside); touched crates build.
Note: the public site (omnigraph-web) imports docs/ via a flat-only script;
its import-docs.mjs needs a subdir-aware update before the next re-sync.
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
