24 lines
858 B
Markdown
24 lines
858 B
Markdown
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# VictoriaMetrics
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Wrappers are a form of middleware that can be used with go-micro services. They can wrap both the Client and Server handlers.
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This plugin implements the HandlerWrapper interface to provide automatic prometheus metric handling
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for each microservice method execution time and operation count for success and failed cases.
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This handler will export two metrics to prometheus:
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* **micro_request_total**. How many go-miro requests processed, partitioned by method and status.
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* **micro_request_duration_microseconds**. Service method request latencies in microseconds, partitioned by method.
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# Usage
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When creating your service, add the wrapper like so.
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```go
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service := micro.NewService(
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micro.Name("service name"),
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micro.Version("latest"),
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micro.WrapHandler(victoriametrics.NewHandlerWrapper()),
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)
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service.Init()
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```
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