Moleculer-zipkin NPM

moleculer-zipkin

Moleculer metrics module for Zipkin.

Zipkin screenshot

Features

support v1 & v2 API.
send spans via HTTP.
batch or single sending.

Install

$ npm install moleculer-zipkin

Usage

// services/metrics.zipkin.service.js

const ZipkinService = require("moleculer-zipkin");

module.exports = {
    mixins: [ZipkinService],
    settings: {
        baseURL: "http://192.168.0.181:9411",
        version: "v2",
        batchTime: 1000,
        payloadOptions: {
            debug: false,
            shared: false
        }
    }
};

// moleculer.config.js
module.exports = {
    // ...
    metrics: true,
    // ...
}

Settings

Property	Type	Default	Description
`baseURL`	`String`	required	Base URL for Zipkin server.
`version`	`String`	required	Zipkin REST API version.
`batchTime`	`Number`	required	Batch send time interal. Disable: 0
`payloadOptions`	`Object`	required	Additional payload options.
`payloadOptions.debug`	`Boolean`	required	Set `debug` property in v2 payload.
`payloadOptions.shared`	`Boolean`	required	Set `shared` property in v2 payload.