Improve telemetry output#186
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rubberduck203 merged 1 commit intoGusto:mainfrom Feb 11, 2025
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1. Actions and groups are now marked as errored when they fail 2. Set the otel.name so it includes the group or action name This lets us easily query/aggregate which groups or actions are failing most often. This fixes #185 and improves on the solution for #154 implemented in #157. We accomplish the dynamic span naming by leveraging one of the "special fields" detailed here https://docs.rs/tracing-opentelemetry/latest/tracing_opentelemetry/ The naming convention is loosely based on the OTEL http semantic convention of "{method} {url}". Several other of the semantic convention standards are similar as well. https://opentelemetry.io/docs/specs/semconv/http/http-spans/ In order to access the OTEL Span's `set_status()` method, I needed to upgrade all of our opentelemetry dependencies to the latest version. When I did this, traces were no longer being properly flushed before exiting the application, so I updated the implementation based off of this example from the opentelemetry-otlp crate. https://github.com/tokio-rs/tracing-opentelemetry/blob/v0.1.x/examples/opentelemetry-otlp.rs
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Between opentelemetry-otlp v0.15 and 0.16 a breaking change landed. - https://github.com/pitoniak32/opentelemetry-rust/blob/main/opentelemetry-otlp/CHANGELOG.md#v0160 - open-telemetry/opentelemetry-rust#1706 So when we upgraded to 0.27 (#186), we inadvertantly broke people using `SCOPE_OTEL_PROTOCOL=http`. It did not affect people using `grpc`. To maintain consistency with grpc (and compatibility with version prior to PR #186), we append `v1/traces` to the `SCOPE_OTEL_ENDPOINT` when the protocol is set to `http`.
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otel.nameso it includes the group or action nameThis lets us easily query/aggregate which groups or actions are failing most often.
This fixes #185 and improves on the solution for #154 implemented in #157.
We accomplish the dynamic span naming by leveraging one of the "special fields" detailed here
https://docs.rs/tracing-opentelemetry/latest/tracing_opentelemetry/
The naming convention is loosely based on the OTEL http semantic convention of
{method} {url}.Several other of the semantic convention standards are similar as well. https://opentelemetry.io/docs/specs/semconv/http/http-spans/
In order to access the OTEL Span's
set_status()method, I needed to upgrade all of ouropentelemetrydependencies to the latest version.When I did this, traces were no longer being properly flushed before exiting the application, so I updated the implementation based off of this example from the
opentelemetry-otlpcrate.https://github.com/tokio-rs/tracing-opentelemetry/blob/v0.1.x/examples/opentelemetry-otlp.rs
Screenshot of what the traces look like now
