MonitorX

const snmp = require('net-snmp');

export function pollHardwareMetrics(hostIp, securityUser) {
  const session = snmp.createV3Session(hostIp, securityUser, {
    version: snmp.Version3,
    port: 161,
    retries: 2,
    timeout: 3000
  });

  const oids = [
    '1.3.6.1.4.1.2021.10.1.3.1',
    '1.3.6.1.4.1.2021.4.6.0',
    '1.3.6.1.4.1.2021.9.1.9.1'
  ];

  return new Promise((resolve, reject) => {
    session.get(oids, (err, varbinds) => {
      session.close();
      if (err) return reject(err);
      resolve(formatTelemetry(varbinds));
    });
  });
}