DockerStation Metrics

hostSensors

var sensors = require("snsr");
const Influx = require('influxdb-nodejs');
const client = new Influx('http://localhost:8086/physicalHost');

var tempSensors = [
	'Package id 0',
	'Core 0',
	'Core 1',
	'Core 2',
	'Core 3'
];

var inSensors = [
	'Vcore',
	'+3.3V',
	'3VSB',
	'Vbat'
];

const fieldSchema = {
	c0: 'f',
	c1: 'f',
	c2: 'f',
	c3: 'f',
	p0: 'f',
	vcore: 'f',
	volt33: 'f',
	vsb3: 'f',
	vbat: 'f'

};

const tagSchema = {
  state: ['ok', 'critical']
};

sensors(function(err, data){
	var measurements = {
		temp: {},
		voltages: {}
	};
	data.forEach(sensor => {
		var sensorName = sensor['_sensor'];
		if (sensor['_type'] === 'temp' && tempSensors.includes(sensorName)) {
			measurements.temp[sensorName] = sensor.input;
		} else if (sensor['_type'] === 'in' && inSensors.includes(sensorName)) {
			measurements.voltages[sensorName] = sensor.input;
		}
	});

	client.schema('sensor', fieldSchema, tagSchema, {
		// default is false
		stripUnknown: true,
	});
	client.write('sensor').tag({
		state: 'ok',
	}).field({
		c0: measurements.temp['Core 0'],
        	c1: measurements.temp['Core 1'],
        	c2: measurements.temp['Core 2'],
        	c3: measurements.temp['Core 3'],
        	p0: measurements.temp['Package id 0'],
        	vcore: measurements.voltages['Vcore'],
        	volt33: measurements.voltages['+3.3V'],
        	vsb3: measurements.voltages['3VSB'],
        	vbat: measurements.voltages['Vbat']
	}).then(() => {
		console.info('write point success');
	}).catch(console.error);
	// console.log(measurements);
});