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eleven26/zipkin_sampler

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A sampler for zipkin

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Description

This is a simple sampler for zipkin. It listens on a port and waits for spans to be sent to it. It collects the spans and sends them to the endpoint if the time of trace is greater than the time specified in the flag, otherwise it discards the trace.

Installation

go install github.com/eleven26/zipkin_sampler@v0.0.1

Usage

zipkin_sampler --port=9422 --endpoint=http://localhost:9411/api/v2/spans --time=5000

Flags:

  • --port: The port to listen on (default 9422)
  • --endpoint: Zipkin server endpoint
  • --time: The minimum time of trace to send to zipkin server (default 5000, in milliseconds)

Architecture

Architecture