# 20230119: Smee Client

jenkins github devops

# Smee

  • smee.io (opens new window) es un proyecto que permite comunicar github con jenkis cruzando el firewall

    • En smee, se crea un canal
    • En la configuración webhooks de github, se indica el canal smee
    • En la máquina donde corre jenkins, se instala un cliente
      • El cliente nota cuando el canal smee ha sido invocado
      • El cliente toma los datos que recibió el canal y se los pasa a jenkins
  • my-smee-client

    • package.json
    {
      "name": "my-smee-client",
      "version": "1.0.0",
      "description": "",
      "main": "index.js",
      "scripts": {
    "start": "node index.js",
        "smee": "smee --url <https://smee.io/my_chanel_id> --target <http://127.0.0.1:9090/jenkins/github-webhook/>"
      },
      "keywords": [],
      "author": "",
      "license": "ISC",
      "dependencies": {
        "smee-client": "^1.2.3"
      }
    }
    
    • index.js
    const SmeeClient = require('smee-client');
    
    const smee = new SmeeClient({
      source: 'https://smee.io/my_chanel_id',
      target: 'http://127.0.0.1:9090/jenkins/github-webhook/',
      logger: console
    });
    
    const events = smee.start();
    
    // Stop forwarding events
    //events.close()
    

# Smee Client: ECONNREFUSED

  • Usando smee-client, obtengo ECONNREFUSED
  • Sin embargo, el servicio está corriendo y puedo probarlo, con curl, por ejemplo.
  • Lo soluciono reemplazando localhost por 127.0.0.1
    • Al parecer, node no siempre resuelve bien localhost

# Referencia

# Windows: Smee client como service

var Service = require('node-windows').Service;

// Create a new service object
var svc = new Service({
  name:'My Smee Client',
  description: 'Smee client para Jenkins',
  script: 'C:\\tools\\my-smee-client\\index.js',
  nodeOptions: [
    '--harmony',
    '--max_old_space_size=4096'
  ]
  //, workingDirectory: '...'
  //, allowServiceLogon: true
});

// Listen for the "install" event, which indicates the
// process is available as a service.
svc.on('install',function(){
  svc.start();
});

svc.install();
  • service-uninstall.js
var Service = require('node-windows').Service;

// Create a new service object
var svc = new Service({
  name:'My Smee Client',
  script: 'C:\\tools\\ca-smee-client\\index.js',
});

// Listen for the "uninstall" event
svc.on('uninstall',function(){
  console.log('Uninstall complete.');
  console.log('The service exists: ', svc.exists);
});

svc.uninstall();

# npm ci

Última versión: 4/13/2024, 4:27:12 AM