https://github.com/ogen-go/example

Sample project with client, server and OpenTelemetry integration
https://github.com/ogen-go/example

client example ogen openapi server

Last synced: 5 days ago
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Sample project with client, server and OpenTelemetry integration

• Host: GitHub
• URL: https://github.com/ogen-go/example
• Owner: ogen-go
• License: apache-2.0
• Created: 2022-07-25T14:09:47.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-11-02T04:40:43.000Z (12 days ago)
• Last Synced: 2024-11-02T05:21:59.302Z (12 days ago)
• Topics: client, example, ogen, openapi, server
• Language: Go
• Homepage:
• Size: 397 KB
• Stars: 27
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# example

Example for generated server and client, instrumented with OpenTelemetry.

* Force `go.mod` to have ogen in [tools.go](./tools.go) 

* Generate code by [gen.go](./gen.go)

* OpenTelemetry setup boilerplate in [go-faster/sdk](https://pkg.go.dev/github.com/go-faster/sdk/app)

* Advanced `net/http` instrumentation in [internal/httpmiddleware](./internal/httpmiddleware)

```bash

docker compose up

```

You can open Grafana dashboard on http://localhost:3000 to observe telemetry.

For example, you can see client traces in [TraceQL explore][traces].

[traces]: http://localhost:3000/explore?orgId=1&left=%7B%22datasource%22:%22tempo-oteldb%22,%22queries%22:%5B%7B%22refId%22:%22A%22,%22datasource%22:%7B%22type%22:%22tempo%22,%22uid%22:%22tempo-oteldb%22%7D,%22queryType%22:%22nativeSearch%22,%22limit%22:20,%22serviceName%22:%22client%22%7D%5D,%22range%22:%7B%22from%22:%22now-1h%22,%22to%22:%22now%22%7D%7D