@flexwie/mikro v0.1.0

@flexwie/mikro

mikro aims to simplify developing microservices on nodejs by taking away the need to configure infrastructure. Simply write services with the framework and deploy them by ejecting the infrastructure for use with Docker or K8s. Read more on how to deploy mikro at Deployment.

Usage

Install the framework from npm:

npm install --save @flexwie/mikro

Then use it in your microservice like so:

const { Mikro } = require('@flexwie/mikro')

/*
create a new instance and configure it (optional)
first parameter is the name of your service, second are options for your environement
*/
const mikro = new Mikro('example', {
    redis: {        // redis connection details
        host: 'localhost',
        port: 6379,
        db: 0
    }
})

// ... your microservice code here

// register your new service with the registry
mikro.register()

You can use the included CLI to quickly create a boilerplate. For more information see the CLI Readme.

npx @flexwie/mikro new service_name

mikro will automatically send heath metrics to the registry in the background. You can then use mikros functions to help with your service. See detailed information below.

EventStream

mikro features an event stream for node communication and alerting.

// publish an event
mikro.events.publish("testevent", {data: "test"})

// add a new subscriber to an event
mikro.events.subscribe("testevent", (err, data) => {
    console.log(data)
    /*
    {
        emitterName: "automatically-generated-name",
        timestamp: 123456789,
        data: "test"
    }
    */
})