54 lines
1.1 KiB
Markdown
54 lines
1.1 KiB
Markdown
# OpentelemetryOban
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OpentelemetryOban uses [telemetry](https://hexdocs.pm/telemetry/) handlers to
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create `OpenTelemetry` spans from Oban events.
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## Installation
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The package can be installed by adding `opentelemetry_oban` to your list of
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dependencies in `mix.exs`:
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```elixir
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def deps do
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[
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{:opentelemetry_oban, "~> 1.0"}
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]
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end
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```
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In your application start:
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```elixir
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def start(_type, _args) do
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OpentelemetryOban.setup()
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# ...
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end
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```
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## Usage
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By default a new trace is automatically started when a job is processed.
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To also record a span when a job is created and to link traces together
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`Oban.insert/2` has to be replaced by `OpentelemetryOban.insert/2`.
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Before:
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```elixir
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%{id: 1, in_the: "business", of_doing: "business"}
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|> MyApp.Business.new()
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|> Oban.insert()
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```
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After:
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```elixir
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%{id: 1, in_the: "business", of_doing: "business"}
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|> MyApp.Business.new()
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|> OpentelemetryOban.insert()
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```
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Oban also supports inserting jobs using `Oban.insert/4` and `Oban.insert_all/4`.
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These are currently not supported by OpentelemetryOban and are just proxied through to Oban.
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