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chore(api)!: replace GraphQL observability API with gRPC, remove async-graphql dependencies #24364

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Merged
pront merged 81 commits into from
Mar 24, 2026
Merged

chore(api)!: replace GraphQL observability API with gRPC, remove async-graphql dependencies #24364

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2e3ab45
chore(api): grpc server (remove graphql)
pront Dec 5, 2025
7565d12
reuse event.proto
pront Feb 25, 2026
cdfef02
docs(api): clarify metadata preservation in proto conversion
pront Feb 25, 2026
46a292f
test(api): migrate vector_api tests from GraphQL to gRPC
pront Feb 26, 2026
3bebbd3
chore(dev): cargo fmt
pront Feb 26, 2026
1450164
docs: add changelog for GraphQL to gRPC API migration
pront Feb 26, 2026
7f875c2
Merge remote-tracking branch 'origin/master' into pront-grpc
pront Feb 26, 2026
1fd6d2a
allow grpcurl word
pront Feb 26, 2026
9e42c77
fix(api): address gRPC migration issues
pront Feb 26, 2026
bca03a0
wip
pront Feb 26, 2026
708c310
support JSON/YAML/logfmt formats
pront Feb 27, 2026
22c0697
chore(dev): cargo fmt
pront Feb 27, 2026
d3735c5
feat(api): add gRPC reflection support
pront Feb 27, 2026
0cb3e19
Merge remote-tracking branch 'origin/master' into pront-grpc
pront Feb 27, 2026
fc21923
fix(api-client): include third-party proto path for event.proto
pront Feb 27, 2026
ffa566c
chore(dev): cargo fmt
pront Feb 27, 2026
6b95844
chore(dev): cargo vdev build licenses
pront Feb 27, 2026
852e324
Merge remote-tracking branch 'origin/master' into pront-grpc
pront Feb 27, 2026
0a9d4b7
add note to old blog post
pront Feb 27, 2026
e2d6d11
Merge remote-tracking branch 'origin/master' into pront-grpc
pront Mar 12, 2026
549a2e0
refactor(grpc): apply review fixes to gRPC migration
pront Mar 16, 2026
6723045
chore: merge origin/master, resolve tonic-health vs tonic-reflection …
pront Mar 16, 2026
c4c4ddb
make build-licenses
pront Mar 16, 2026
6f75b1b
docs(grpc): clarify std::sync::Mutex usage in async streaming handlers
pront Mar 16, 2026
15cf233
fix(grpc): enforce limit >= 1 for StreamOutputEvents at all layers
pront Mar 16, 2026
a3ed89e
fix(grpc): correct reservoir sampling bias in stream_output_events
pront Mar 16, 2026
6132e38
chore: improve --url help text and expand changelog for gRPC migration
pront Mar 16, 2026
fbdd007
fix(api): remove deprecated graphql and playground config fields
pront Mar 16, 2026
692646a
docs: update website and internal docs for GraphQL→gRPC migration
pront Mar 16, 2026
7183a57
typo fix
pront Mar 16, 2026
725cbff
chore: apply prettier formatting to modified markdown files
pront Mar 16, 2026
5368989
docs: add deprecation warning to GraphQL-related highlight posts
pront Mar 16, 2026
f4ccc88
docs: set deprecation version to 0.55.0 in GraphQL warning banners
pront Mar 16, 2026
8c5f13c
refactor(api-client): rename GrpcClient to Client, remove deny attrib…
pront Mar 16, 2026
fd088e8
fix(api): resolve component type for sinks using metric tags
pront Mar 16, 2026
30d6108
fix(api): propagate component type names via TapResource for all comp…
pront Mar 16, 2026
e275f5d
perf(top): share single gRPC connection across all metric streams
pront Mar 16, 2026
2772987
fix(tap): break outer tap worker loop on notification send failure
pront Mar 16, 2026
8a03caa
refactor(tap): extract Reservoir struct to eliminate nested loop comp…
pront Mar 16, 2026
a5311bf
fix(api): sum metric series per component instead of overwriting
pront Mar 16, 2026
c01d5a4
Merge remote-tracking branch 'origin/master' into pront-grpc
pront Mar 16, 2026
640bd24
make build-licenses
pront Mar 16, 2026
7da04b2
fix(top): seed poll_components from init_components snapshot
pront Mar 16, 2026
b4c1716
make build-licenses
pront Mar 17, 2026
38e2c32
fix(api): cap stream_output_events limit to prevent unbounded allocation
pront Mar 17, 2026
10543f8
fix(api): enforce minimum 100ms interval on all metric streams
pront Mar 17, 2026
1908376
refactor(api): extract metric stream helpers to eliminate boilerplate
pront Mar 17, 2026
b0e5e12
fix(tap): stop retrying non-recoverable gRPC errors
pront Mar 17, 2026
8391f2d
fix(top): exclude poll_components from stream-failure reconnection gate
pront Mar 17, 2026
8b7bbc7
fix(top): populate per-output sent events and terminate idle tap workers
pront Mar 18, 2026
07554e0
Merge remote-tracking branch 'origin/master' into pront-grpc
pront Mar 18, 2026
538f73a
fix(top): populate per-output Events Out and unify timing constants
pront Mar 18, 2026
5b1748d
fix(api,top): address code review issues in gRPC observability API
pront Mar 18, 2026
9c82336
fix(api): restore shutdown health semantics in gRPC service
pront Mar 18, 2026
cc76d81
fix(tap,api): reject logfmt for non-log events, validate tap interval…
pront Mar 18, 2026
94b3a52
cargo fmt
pront Mar 18, 2026
a5c06ec
fix(api): restore api_started_total metric and startup log for gRPC s…
pront Mar 18, 2026
49d5d5d
chore(api): remove remaining GraphQL references
pront Mar 18, 2026
8c229d0
chore: cargo fmt and remove async-graphql from Cargo.lock and license…
pront Mar 18, 2026
5f2d6e1
chore(api): remove stale GraphQL migration comments
pront Mar 18, 2026
fe9bde1
docs: add deprecation warnings to GraphQL docs and fix AGENTS.md API …
pront Mar 18, 2026
7ee6675
docs: address urseberry review feedback
pront Mar 19, 2026
eec20b5
docs: fix warning banner wording - remove Datadog reference
pront Mar 19, 2026
f51a9e7
docs: standardize warning banners to multi-line Hugo shortcode form
pront Mar 19, 2026
975b154
docs: extract grpc migration warning into reusable Hugo shortcode
pront Mar 19, 2026
8cb1a62
chore(api): remove unused tokio-tungstenite and reqwest deps from vec…
pront Mar 19, 2026
a2d43b4
docs: address thomasqueirozb review feedback
pront Mar 19, 2026
e48f3e6
fix(api): gate ApiStarted and its imports behind the api feature flag
pront Mar 19, 2026
a287df6
refactor(api): replace 9 streaming RPCs with unified StreamComponentM…
pront Mar 20, 2026
b1e7161
chore(api): apply buf lint fixes to observability proto and cascade R…
pront Mar 20, 2026
687217a
refactor(api): use Uri in Client::new, drop url dep, clean up tests, …
pront Mar 20, 2026
10398bb
refactor(tap): gate gRPC client code behind `api` feature
pront Mar 20, 2026
6344968
chore(api): move fn-level allow attributes and apply rustfmt
pront Mar 20, 2026
ef95070
refactor(top): remove interval from EventType throughput variants
pront Mar 20, 2026
0d43bc8
style: collapse pub use statement in vector-tap lib.rs
pront Mar 20, 2026
3414954
refactor(api): address thomasqueirozb review feedback
pront Mar 23, 2026
a96c4c7
Merge remote-tracking branch 'origin/master' into pront-grpc
pront Mar 23, 2026
76b4157
fix: use http::Uri directly instead of re-exporting through vector-ap…
pront Mar 23, 2026
5674215
docs: add link to proto file in changelog entry
pront Mar 23, 2026
011b8ec
cargo fmt
pront Mar 23, 2026
a9c56a5
fix(tests): add transforms-route to vector-api-tests feature set
pront Mar 24, 2026
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1 change: 1 addition & 0 deletions .github/actions/spelling/allow.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -567,5 +567,6 @@ LDFLAGS
libsasl
pkgconfig
CLAUDE
grpcurl
linting
lexers
3 changes: 0 additions & 3 deletions .github/dependabot.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -45,9 +45,6 @@ updates:
patterns:
- "futures"
- "futures-util"
graphql:
patterns:
- "async-graphql*"
metrics:
patterns:
- "metrics"
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15 changes: 0 additions & 15 deletions .graphqlconfig
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This file was deleted.

2 changes: 1 addition & 1 deletion AGENTS.md
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Expand Up @@ -21,7 +21,7 @@ reduction and improved data quality for observability infrastructure.
- `sinks/` - Data output destinations
- `config/` - Configuration system and validation
- `topology/` - Component graph management
- `api/` - GraphQL API for management and monitoring
- `api/` - gRPC API for management and monitoring
- `cli.rs` - Command-line interface

- `/lib/` - Modular library crates
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