* rust: a seaweed-common crate for the address and TLS helpers both crates carry
seaweed-volume and seaweed-worker are separate cargo trees with separate
lockfiles and no root manifest, so anything both of them need has had to be
written twice. Two of those copies are a correctness risk rather than a typing
cost, and this crate is where they stop being copies.
address.rs is the HTTP<->gRPC port rule: `host:port` means gRPC on port+10000,
`host:port.grpcPort` names it outright. The two copies had already drifted —
the worker's bracketed IPv6 literals, the volume server's did not — so the rule
lives here once, returning a typed AddressError whose Display text is the volume
server's original wording, with join_host_port public beside it. A test asserts
two of those messages in full rather than by substring, because the wording is
the contract its callers hand to a Status or an io::Error; the other three end
in a std ParseIntError message, which is std's to reword. The enum is
#[non_exhaustive] so a future variant is not a breaking change for either
consumer. The tests are both crates' cases together, plus the IPv6,
already-bracketed and normalisation cases neither copy covered on its own.
tls.rs is install_default_crypto_provider. Both binaries link aws-lc-rs and ring
transitively, so rustls cannot auto-select and tonic's client TLS panics on
first use; each binary has to pin one and it has to be the same one, which is
exactly the kind of choice that should not exist twice. It is safe to share
because `cargo tree -i rustls` resolves a single rustls in each tree (0.23.37 in
seaweed-volume, 0.23.43 in seaweed-worker) and cargo unifies all
semver-compatible `rustls = "0.23"` requirements into one crate per binary, so
this crate writes the same process-wide static its consumer reads. rustls is
already in both graphs — directly in the volume server, through tonic's
tls-aws-lc in seaweed-worker-core — so the dependency adds no crate to either.
rust-version is 1.91.1, the lower of the two consumers' floors, so depending on
this crate cannot raise either tree's MSRV; verified with
`cargo +1.91.1 check --all-targets`. The lockfile is committed even though this
is a library: CI builds it directly, so a committed lock is what makes those
runs reproducible and their caches stable.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* rust: take the address and TLS helpers from seaweed-common
Both public signatures are kept, so no caller outside the two wrapper files
changes. parse_grpc_address stays `Result<String, String>` and maps the typed
error through Display; server_to_grpc_address stays `Option<String>` and drops
it with .ok(). Their doc comments and the volume server's 13 call sites are
otherwise untouched.
Three behaviours change, each in the direction of the copy that was already
right:
- The volume server now brackets IPv6 literals. `::1:19333` used to come back as
`::1:29333`, which build_grpc_endpoint rejects with "invalid gRPC endpoint
http://::1:19333: invalid authority" — an IPv6 master or EC peer could not be
dialled at all. Two tests in grpc_client.rs pin it, one on the string and one
on the endpoint the string builds.
- The volume server now emits the *parsed* gRPC port of the dotted form instead
of the original text it had just validated, so `host:8080.018080` and
`host:8080.+18080` come back as `host:18080` rather than as authorities the
URI parser rejects. Same port either way; only malformed spellings change.
- The worker's dotted form now validates the HTTP port it discards.
`server_to_grpc_address("host:abc.18080")` used to answer Some("host:18080");
it now answers None, which is what the volume server's copy has always done.
install_default_crypto_provider becomes a re-export in both trees, so
`crate::security::tls::install_default_crypto_provider` and
`weed_lance_worker::tls::install_default_crypto_provider` still resolve. The
lance crate's `rustls = "0.23"` was its only direct use of rustls and goes away
with the body; seaweed-common states the same requirement, so neither the
resolved version nor the enabled features move in either lockfile.
The PEM test fixtures stay where they are. The two tests that use them are not
duplicates: the volume server's exercises build_grpc_endpoint, and the lance one
exists precisely because aws-lc-rs and ring are both linked in that crate's
graph. Only the literals are shared, and exporting test fixtures from a library
to dedupe two constants costs more than it saves.
A path dependency outside both trees means every build context that copies one
crate directory has to copy the other. The repo has one: the Rust source-build
stage of docker/Dockerfile.go_build, which now copies seaweed-common beside
seaweed-volume. Every workflow whose `paths:` filter keys on a crate directory
gains `seaweed-common/**` — the two Rust test workflows, rust_binaries_dev,
container_dev and performance. The tag- and dispatch-triggered ones
(rust_binaries_release, container_release_unified, container_latest) have no
`paths:` filter and need nothing.
The two Rust test workflows also run `cargo test` in seaweed-common, from their
unit-test job, because a path dependency is not a workspace member and neither
tree's own `cargo test` reaches it. Each step builds into its job's cached
target directory, and both cache keys now hash seaweed-common/Cargo.lock as well
so a change there invalidates the cache it would otherwise silently reuse.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* docker: keep go_build working for BRANCH revisions without seaweed-common
The rust_builder stage copies seaweed-common unconditionally now that seaweed-volume path-depends on it, but BRANCH can name any revision — including ones that predate the crate. Create the directory in the builder stage so the COPY always has a source; an empty dir beside an old seaweed-volume is harmless.
---------
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Co-authored-by: Chris Lu <chris.lu@gmail.com>
Every workflow that builds the Rust volume server first installed protoc
from a package manager - twelve steps across apt, brew and choco. That is
37s per job on a good day, and this week archive.ubuntu.com stalled long
enough for four jobs to burn their whole timeout without reaching a build.
protoc-bin-vendored ships the compiler as a build-dependency, so it now
arrives through the cargo registry the workflows already cache and there
is nothing left to install. cargo build works on a machine with no protoc
at all, which is worth as much locally as it is in CI.
It also pins the version. The apt protoc on ubuntu-22.04 is 3.12, old
enough to reject proto3 optional, which is why build.rs passes
--experimental_allow_proto3_optional; the vendored one is 31.1. The flag
stays, since it costs nothing and keeps a build against an older PROTOC
working, and an explicit PROTOC still overrides the vendored binary for
packagers who supply their own.
* ci: add per-process memory sampler for perf jobs
Samples VmRSS once a second into a CSV and records peak VmHWM per process
on stop. Linux only; reads /proc/<pid>/status.
* ci: run perf benchmarks on the Rust volume server and report memory
Matrix the throughput and S3 jobs over go/rust volume servers, using a
standalone master (plus filer for S3) and swapping only the volume binary
so the two are directly comparable. Sample peak RSS in every job and surface
it per impl in the run summary.
* ci: harden mem sampler arg handling and peak fallback
Guard against missing args under set -u, and fall back to the max RSS
sampled when a process exits before VmHWM can be read.
* test: add self-contained S3 read/write load tool
Concurrent PUT/GET against the S3 gateway, reporting requests/sec,
transfer rate, and latency percentiles. Built on the aws-sdk-go-v2
client the S3 tests already use, so no extra benchmark binary is needed.
* ci: add performance workflow
Three parallel jobs: cpu/heap pprof of the server under write load,
native throughput via weed benchmark plus the Go micro-benchmarks, and
an S3 read/write benchmark against the gateway. Runs on push to master
and manual dispatch with tunable duration, object count, size, and
concurrency.
Eliah Rusin