41 lines
1.2 KiB
Markdown
41 lines
1.2 KiB
Markdown
# opentelemetry_cowboy
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[](https://github.com/erlef/eef-observability-wg)
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[](https://hex.pm/packages/opentelemetry_cowboy)
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Telemetry handler that creates Opentelemetry spans from cowboy events.
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After installing, setup the handler in your application behaviour before your
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top-level supervisor starts.
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```erlang
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opentelemetry_cowboy:setup()
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```
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See [cowboy_telemetry](https://github.com/beam-telemetry/cowboy_telemetry) for prerequisite setup.
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There is no additional prerequisite setup for [plug_cowboy](https://hex.pm/packages/plug_cowboy) users.
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## Installation
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```erlang
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{deps, [
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{opentelemetry_cowboy, "~> 0.1.0"}
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]}
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```
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```elixir
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def deps do
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[
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{:opentelemetry_cowboy, "~> 0.1.0"}
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]
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end
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```
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## Compatibility Matrix
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| opentelemetry_cowboy Version | Otel Version | Notes |
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| :--------------------------- | :------------ | :---- |
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| v0.1.0 | v.1.0.0-rc.3 | |
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