unistack-org/micro-meter-victoriametrics
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Vasiliy Tolstov 3711d8c0e7 use logger interface (#485) 
* use logger interface
* update go-micro dependency

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2021-01-19 16:29:14 +03:00
go.mod use logger interface (#485) 2021-01-19 16:29:14 +03:00
go.sum use logger interface (#485) 2021-01-19 16:29:14 +03:00
README.md add victoria metrics monitoring wrapper 2021-01-19 16:29:14 +03:00
victoriametrics_test.go fix import path for v2 release (#457) 2021-01-19 16:29:14 +03:00
victoriametrics.go fix import path for v2 release (#457) 2021-01-19 16:29:14 +03:00

README.md

VictoriaMetrics

Wrappers are a form of middleware that can be used with go-micro services. They can wrap both the Client and Server handlers. This plugin implements the HandlerWrapper interface to provide automatic prometheus metric handling for each microservice method execution time and operation count for success and failed cases.

This handler will export two metrics to prometheus:

  • micro_request_total. How many go-miro requests processed, partitioned by method and status.
  • micro_request_duration_microseconds. Service method request latencies in microseconds, partitioned by method.

Usage

When creating your service, add the wrapper like so.

    service := micro.NewService(
        micro.Name("service name"),
	micro.Version("latest"),
	micro.WrapHandler(victoriametrics.NewHandlerWrapper()),
    )

    service.Init()