chore(api): grpc server (remove graphql)

Author: pront

Cargo.lock

@@ -19,13 +19,6 @@ name = "vector"
 test = false
 bench = false
 
-[[bin]]
-name = "graphql-schema"
-path = "src/api/schema/gen.rs"
-test = false
-bench = false
-required-features = ["default-no-api-client"]
-
 [[bin]]
 name = "secret-backend-example"
 path = "src/config/loading/secret_backend_example.rs"
@@ -325,10 +318,6 @@ smpl_jwt = { version = "0.8.0", default-features = false, optional = true }
 lapin = { version = "2.5.3", default-features = false, features = ["native-tls"], optional = true }
 deadpool = { version = "0.12.2", default-features = false, features = ["managed", "rt_tokio_1"], optional = true }
 
-# API
-async-graphql = { version = "7.0.17", default-features = false, optional = true, features = ["chrono", "playground"] }
-async-graphql-warp = { version = "7.0.17", default-features = false, optional = true }
-
 # Opentelemetry
 
 hex = { version = "0.4.3", default-features = false, optional = true }
@@ -538,9 +527,11 @@ docker = ["dep:bollard", "dep:dirs-next"]
 
 # API
 api = [
-  "dep:async-graphql",
-  "dep:async-graphql-warp",
   "dep:base64",
+  "dep:tonic",
+  "dep:prost",
+  "dep:prost-types",
+  "protobuf-build",
   "vector-lib/api",
 ]
 

Cargo.toml

@@ -120,6 +120,7 @@ fn main() {
         println!("cargo:rerun-if-changed=proto/vector/dd_trace.proto");
         println!("cargo:rerun-if-changed=proto/vector/ddsketch_full.proto");
         println!("cargo:rerun-if-changed=proto/vector/vector.proto");
+        println!("cargo:rerun-if-changed=proto/vector/observability.proto");
 
         // Create and store the "file descriptor set" from the compiled Protocol Buffers packages.
         //
@@ -147,6 +148,7 @@ fn main() {
                     "proto/third-party/google/pubsub/v1/pubsub.proto",
                     "proto/third-party/google/rpc/status.proto",
                     "proto/vector/vector.proto",
+                    "proto/vector/observability.proto",
                 ],
                 &[
                     "proto/third-party",

build.rs

@@ -1,34 +1,28 @@
 [package]
 name = "vector-api-client"
-version = "0.1.2"
+version = "0.2.0"
 authors = ["Vector Contributors <vector@datadoghq.com>"]
 edition = "2024"
 publish = false
 license = "MPL-2.0"
 
 [dependencies]
+# gRPC
+tonic.workspace = true
+prost.workspace = true
+prost-types.workspace = true
 
-# Serde
-serde.workspace = true
-serde_json.workspace = true
-
-# Error handling
-anyhow.workspace = true
-
-# Tokio / Futures
+# Async
+tokio.workspace = true
+tokio-stream = { version = "0.1", default-features = false }
 futures.workspace = true
-tokio = { workspace = true, features = ["macros", "rt", "sync"] }
-tokio-stream = { version = "0.1.17", default-features = false, features = ["sync"] }
 
-# GraphQL
-graphql_client = { version = "0.14.0", default-features = false, features = ["graphql_query_derive"] }
+# Error handling
+snafu.workspace = true
 
-# HTTP / WebSockets
-reqwest = { version = "0.11.26", default-features = false, features = ["json"] }
-tokio-tungstenite = { version = "0.20.1", default-features = false, features = ["connect", "rustls"] }
+# Utils
+url.workspace = true
 
-# External libs
-chrono.workspace = true
-clap.workspace = true
-url = { version = "2.5.4", default-features = false }
-uuid.workspace = true
+[build-dependencies]
+tonic-build.workspace = true
+prost-build.workspace = true