omnigraph/crates/omnigraph-cluster/Cargo.toml
aaltshuler fd002abaa5 feat(cluster): port the storage backend to the engine StorageAdapter
LocalStateBackend becomes ClusterStore: every stored byte — state ledger,
lock, recovery sidecars, approval artifacts — now flows through the
engine's StorageAdapter, making file:// and s3:// one code path. Behavior
on the file backend is byte-compatible (layout, CAS semantics, diagnostics,
lock release timing) and the entire pre-existing suite passes unchanged.

Mechanics: the ledger CAS keeps its public sha256 vocabulary while the
physical swap is token-conditioned (ETag If-Match on S3 via PR #186's
primitives; content-token + temp/rename locally — the pre-port semantics);
the lock is a create-only put (genuinely cross-machine on object stores)
with deterministic drop-release locally and best-effort spawned release on
S3; sidecars/approvals address by URI (SweepOutcome and the executors carry
strings); sweep row-1 retirement joins the uniform deferred post-CAS
cleanup. ClusterStore also gains the catalog-payload and graph-root
methods that commit 2 wires in.

Async ripple: status/force-unlock/serving-snapshot and the server's
settings loader chain go async (CLI dispatch and ~20 test hosts follow,
mechanically). tokio joins the cluster crate's runtime deps for the lock
guard's handle.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-11 14:11:14 +03:00

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TOML

[package]
name = "omnigraph-cluster"
version = "0.6.2"
edition = "2024"
description = "Cluster configuration validation, planning, and config-only apply for Omnigraph."
license = "MIT"
repository = "https://github.com/ModernRelay/omnigraph"
homepage = "https://github.com/ModernRelay/omnigraph"
documentation = "https://docs.rs/omnigraph-cluster"
[features]
# Fault-injection hooks for the apply protocol (crash-mid-apply, CAS-race
# tests). Deliberately does NOT enable omnigraph/failpoints.
failpoints = ["dep:fail", "fail/failpoints"]
[dependencies]
omnigraph-compiler = { path = "../omnigraph-compiler", version = "0.6.2" }
omnigraph = { package = "omnigraph-engine", path = "../omnigraph", version = "0.6.2" }
fail = { workspace = true, optional = true }
serde = { workspace = true }
serde_json = { workspace = true }
serde_yaml = { workspace = true }
sha2 = { workspace = true }
thiserror = { workspace = true }
time = { workspace = true }
# Runtime handle only — best-effort async lock release in
# StateLockGuard::drop on object-store backends (cluster commands always
# run inside the caller's tokio runtime).
tokio = { workspace = true }
ulid = { workspace = true }
[dev-dependencies]
tempfile = { workspace = true }
tokio = { workspace = true }