feat(tvix/store): add opentelemetry r/7308

This is behind the otlp feature flag (currently enabled by default).

By default, this will try to push traces to a OTLP collector running at
https://localhost:4317.

You can make one available by running:

```
docker run -d --name jaeger \
  -e COLLECTOR_ZIPKIN_HOST_PORT=:9411 \
  -e COLLECTOR_OTLP_ENABLED=true \
  -p 6831:6831/udp \
  -p 6832:6832/udp \
  -p 5778:5778 \
  -p 16686:16686 \
  -p 4317:4317 \
  -p 4318:4318 \
  -p 14250:14250 \
  -p 14268:14268 \
  -p 14269:14269 \
  -p 9411:9411 --rm \
  jaegertracing/all-in-one:1.42
```

Started like that, jaeger brings a web interface at
http://localhost:16686/search

As documented in
https://docs.rs/opentelemetry-otlp/latest/opentelemetry_otlp/, you can
point this to another location by setting `OTEL_EXPORTER_OTLP_ENDPOINT`.

Change-Id: Id1dca367d70027b2ea98bb70bcf99a68363ec2be
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8194
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: aaqaishtyaq <aaqaishtyaq@gmail.com>

1 files changed, 243 insertions, 34 deletions

diff --git a/tvix/Cargo.lock b/tvix/Cargo.lock
index 9befc319cc..d9f0f3f5be 100644
--- a/tvix/Cargo.lock
+++ b/tvix/Cargo.lock
@@ -772,6 +772,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c34f04666d835ff5d62e058c3995147c06f42fe86ff053337632bca83e42702d"
 
 [[package]]
+name = "equivalent"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+
+[[package]]
 name = "errno"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1035,7 +1041,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http",
- "indexmap",
+ "indexmap 1.9.3",
  "slab",
  "tokio",
  "tokio-util",
@@ -1055,6 +1061,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
 [[package]]
+name = "hashbrown"
+version = "0.14.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
+
+[[package]]
 name = "heck"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1215,7 +1227,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
 dependencies = [
  "autocfg",
- "hashbrown",
+ "hashbrown 0.12.3",
+]
+
+[[package]]
+name = "indexmap"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
+dependencies = [
+ "equivalent",
+ "hashbrown 0.14.3",
 ]
 
 [[package]]
@@ -1282,9 +1304,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.61"
+version = "0.3.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "445dde2150c55e483f3d8416706b97ec8e8237c307e5b7b4b8dd15e6af2a0730"
+checksum = "cee9c64da59eae3b50095c18d3e74f8b73c0b86d2792824ff01bbce68ba229ca"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -1635,6 +1657,93 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
 
 [[package]]
+name = "opentelemetry"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e32339a5dc40459130b3bd269e9892439f55b33e772d2a9d402a789baaf4e8a"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "indexmap 2.1.0",
+ "js-sys",
+ "once_cell",
+ "pin-project-lite",
+ "thiserror",
+ "urlencoding",
+]
+
+[[package]]
+name = "opentelemetry-otlp"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f24cda83b20ed2433c68241f918d0f6fdec8b1d43b7a9590ab4420c5095ca930"
+dependencies = [
+ "async-trait",
+ "futures-core",
+ "http",
+ "opentelemetry",
+ "opentelemetry-proto",
+ "opentelemetry-semantic-conventions",
+ "opentelemetry_sdk",
+ "prost 0.11.9",
+ "thiserror",
+ "tokio",
+ "tonic 0.9.2",
+]
+
+[[package]]
+name = "opentelemetry-proto"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2e155ce5cc812ea3d1dffbd1539aed653de4bf4882d60e6e04dcf0901d674e1"
+dependencies = [
+ "opentelemetry",
+ "opentelemetry_sdk",
+ "prost 0.11.9",
+ "tonic 0.9.2",
+]
+
+[[package]]
+name = "opentelemetry-semantic-conventions"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f5774f1ef1f982ef2a447f6ee04ec383981a3ab99c8e77a1a7b30182e65bbc84"
+dependencies = [
+ "opentelemetry",
+]
+
+[[package]]
+name = "opentelemetry_sdk"
+version = "0.21.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "968ba3f2ca03e90e5187f5e4f46c791ef7f2c163ae87789c8ce5f5ca3b7b7de5"
+dependencies = [
+ "async-trait",
+ "crossbeam-channel",
+ "futures-channel",
+ "futures-executor",
+ "futures-util",
+ "glob",
+ "once_cell",
+ "opentelemetry",
+ "ordered-float",
+ "percent-encoding",
+ "rand",
+ "thiserror",
+ "tokio",
+ "tokio-stream",
+]
+
+[[package]]
+name = "ordered-float"
+version = "4.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a76df7075c7d4d01fdcb46c912dd17fba5b60c78ea480b475f2b6ab6f666584e"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
 name = "overload"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1707,7 +1816,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4dd7d28ee937e54fe3080c91faa1c3a46c06de6252988a7f4592ba2310ef22a4"
 dependencies = [
  "fixedbitset",
- "indexmap",
+ "indexmap 1.9.3",
 ]
 
 [[package]]
@@ -1882,12 +1991,22 @@ dependencies = [
 
 [[package]]
 name = "prost"
+version = "0.11.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b82eaa1d779e9a4bc1c3217db8ffbeabaae1dca241bf70183242128d48681cd"
+dependencies = [
+ "bytes",
+ "prost-derive 0.11.9",
+]
+
+[[package]]
+name = "prost"
 version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f4fdd22f3b9c31b53c060df4a0613a1c7f062d4115a2b984dd15b1858f7e340d"
 dependencies = [
  "bytes",
- "prost-derive",
+ "prost-derive 0.12.1",
 ]
 
 [[package]]
@@ -1904,7 +2023,7 @@ dependencies = [
  "once_cell",
  "petgraph",
  "prettyplease",
- "prost",
+ "prost 0.12.1",
  "prost-types",
  "regex",
  "syn 2.0.39",
@@ -1914,6 +2033,19 @@ dependencies = [
 
 [[package]]
 name = "prost-derive"
+version = "0.11.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5d2d8d10f3c6ded6da8b05b5fb3b8a5082514344d56c9f871412d29b4e075b4"
+dependencies = [
+ "anyhow",
+ "itertools",
+ "proc-macro2 1.0.67",
+ "quote 1.0.33",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "prost-derive"
 version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "265baba7fabd416cf5078179f7d2cbeca4ce7a9041111900675ea7c4cb8a4c32"
@@ -1931,7 +2063,7 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e081b29f63d83a4bc75cfc9f3fe424f9156cf92d8a4f0c9407cce9a1b67327cf"
 dependencies = [
- "prost",
+ "prost 0.12.1",
 ]
 
 [[package]]
@@ -2172,7 +2304,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "64449cfef9483a475ed56ae30e2da5ee96448789fb2aa240a04beb6a055078bf"
 dependencies = [
  "countme",
- "hashbrown",
+ "hashbrown 0.12.3",
  "memoffset 0.8.0",
  "rustc-hash",
  "text-size",
@@ -2830,7 +2962,7 @@ dependencies = [
  "pin-project",
  "socket2 0.5.4",
  "tokio",
- "tonic",
+ "tonic 0.10.2",
  "tracing",
 ]
 
@@ -2919,7 +3051,7 @@ version = "0.18.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56c59d8dd7d0dcbc6428bf7aa2f0e823e26e43b3c9aca15bbc9475d23e5fa12b"
 dependencies = [
- "indexmap",
+ "indexmap 1.9.3",
  "nom8",
  "serde",
  "serde_spanned",
@@ -2928,6 +3060,34 @@ dependencies = [
 
 [[package]]
 name = "tonic"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3082666a3a6433f7f511c7192923fa1fe07c69332d3c6a2e6bb040b569199d5a"
+dependencies = [
+ "async-trait",
+ "axum",
+ "base64",
+ "bytes",
+ "futures-core",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "hyper",
+ "hyper-timeout",
+ "percent-encoding",
+ "pin-project",
+ "prost 0.11.9",
+ "tokio",
+ "tokio-stream",
+ "tower",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "tonic"
 version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d560933a0de61cf715926b9cac824d4c883c2c43142f787595e48280c40a1d0e"
@@ -2944,7 +3104,7 @@ dependencies = [
  "hyper-timeout",
  "percent-encoding",
  "pin-project",
- "prost",
+ "prost 0.12.1",
  "rustls",
  "rustls-native-certs",
  "rustls-pemfile",
@@ -2976,11 +3136,11 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3fa37c513df1339d197f4ba21d28c918b9ef1ac1768265f11ecb6b7f1cba1b76"
 dependencies = [
- "prost",
+ "prost 0.12.1",
  "prost-types",
  "tokio",
  "tokio-stream",
- "tonic",
+ "tonic 0.10.2",
 ]
 
 [[package]]
@@ -2991,7 +3151,7 @@ checksum = "b8fa9be0de6cf49e536ce1851f987bd21a43b771b09473c3549a6c853db37c1c"
 dependencies = [
  "futures-core",
  "futures-util",
- "indexmap",
+ "indexmap 1.9.3",
  "pin-project",
  "pin-project-lite",
  "rand",
@@ -3061,6 +3221,35 @@ dependencies = [
 ]
 
 [[package]]
+name = "tracing-log"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee855f1f400bd0e5c02d150ae5de3840039a3f54b025156404e34c23c03f47c3"
+dependencies = [
+ "log",
+ "once_cell",
+ "tracing-core",
+]
+
+[[package]]
+name = "tracing-opentelemetry"
+version = "0.22.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c67ac25c5407e7b961fafc6f7e9aa5958fd297aada2d20fa2ae1737357e55596"
+dependencies = [
+ "js-sys",
+ "once_cell",
+ "opentelemetry",
+ "opentelemetry_sdk",
+ "smallvec",
+ "tracing",
+ "tracing-core",
+ "tracing-log 0.2.0",
+ "tracing-subscriber",
+ "web-time",
+]
+
+[[package]]
 name = "tracing-serde"
 version = "0.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -3083,7 +3272,7 @@ dependencies = [
  "smallvec",
  "thread_local",
  "tracing-core",
- "tracing-log",
+ "tracing-log 0.1.3",
  "tracing-serde",
 ]
 
@@ -3098,9 +3287,9 @@ name = "tvix-build"
 version = "0.1.0"
 dependencies = [
  "bytes",
- "prost",
+ "prost 0.12.1",
  "prost-build",
- "tonic",
+ "tonic 0.10.2",
  "tonic-build",
  "tonic-reflection",
  "tvix-castore",
@@ -3123,7 +3312,7 @@ dependencies = [
  "libc",
  "parking_lot 0.12.1",
  "pin-project-lite",
- "prost",
+ "prost 0.12.1",
  "prost-build",
  "sled",
  "tempfile",
@@ -3133,7 +3322,7 @@ dependencies = [
  "tokio-retry",
  "tokio-stream",
  "tokio-util",
- "tonic",
+ "tonic 0.10.2",
  "tonic-build",
  "tonic-reflection",
  "tower",
@@ -3253,8 +3442,11 @@ dependencies = [
  "futures",
  "lazy_static",
  "nix-compat",
+ "opentelemetry",
+ "opentelemetry-otlp",
+ "opentelemetry_sdk",
  "pin-project-lite",
- "prost",
+ "prost 0.12.1",
  "prost-build",
  "reqwest",
  "sha2",
@@ -3267,11 +3459,12 @@ dependencies = [
  "tokio-retry",
  "tokio-stream",
  "tokio-util",
- "tonic",
+ "tonic 0.10.2",
  "tonic-build",
  "tonic-reflection",
  "tower",
  "tracing",
+ "tracing-opentelemetry",
  "tracing-subscriber",
  "tvix-castore",
  "url",
@@ -3348,6 +3541,12 @@ dependencies = [
 ]
 
 [[package]]
+name = "urlencoding"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
+
+[[package]]
 name = "utf8parse"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -3483,9 +3682,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.84"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "31f8dcbc21f30d9b8f2ea926ecb58f6b91192c17e9d33594b3df58b2007ca53b"
+checksum = "0ed0d4f68a3015cc185aff4db9506a015f4b96f95303897bfa23f846db54064e"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -3493,16 +3692,16 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.84"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95ce90fd5bcc06af55a641a86428ee4229e44e07033963a2290a8e241607ccb9"
+checksum = "1b56f625e64f3a1084ded111c4d5f477df9f8c92df113852fa5a374dbda78826"
 dependencies = [
  "bumpalo",
  "log",
  "once_cell",
  "proc-macro2 1.0.67",
  "quote 1.0.33",
- "syn 1.0.109",
+ "syn 2.0.39",
  "wasm-bindgen-shared",
 ]
 
@@ -3520,9 +3719,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.84"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c21f77c0bedc37fd5dc21f897894a5ca01e7bb159884559461862ae90c0b4c5"
+checksum = "0162dbf37223cd2afce98f3d0785506dcb8d266223983e4b5b525859e6e182b2"
 dependencies = [
  "quote 1.0.33",
  "wasm-bindgen-macro-support",
@@ -3530,22 +3729,22 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.84"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2aff81306fcac3c7515ad4e177f521b5c9a15f2b08f4e32d823066102f35a5f6"
+checksum = "f0eb82fcb7930ae6219a7ecfd55b217f5f0893484b7a13022ebb2b2bf20b5283"
 dependencies = [
  "proc-macro2 1.0.67",
  "quote 1.0.33",
- "syn 1.0.109",
+ "syn 2.0.39",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.84"
+version = "0.2.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0046fef7e28c3804e5e38bfa31ea2a0f73905319b677e57ebe37e49358989b5d"
+checksum = "7ab9b36309365056cd639da3134bf87fa8f3d86008abf99e612384a6eecd459f"
 
 [[package]]
 name = "wasm-streams"
@@ -3571,6 +3770,16 @@ dependencies = [
 ]
 
 [[package]]
+name = "web-time"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aa30049b1c872b72c89866d458eae9f20380ab280ffd1b1e18df2d3e2d98cfe0"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
 name = "webpki-roots"
 version = "0.25.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"