Security News
tea.xyz Spam Plagues npm and RubyGems Package Registries
Tea.xyz, a crypto project aimed at rewarding open source contributions, is once again facing backlash due to an influx of spam packages flooding public package registries.
logzio-nodejs-metrics-sdk
Advanced tools
Readme
This topic includes instructions on how to send custom metrics to Logz.io from your Node.js application.
The included example uses the OpenTelemetry JS SDK and its based on OpenTelemetry exporter collector proto.
Before you begin, you'll need: Node 8 or higher
Note This project works best with logzio as metrics backend, but its compatible with all backends that support prometheuesrmotewrite
format
Install the package:
npm install logzio-nodejs-metrics-sdk@0.4.0
npm install @opentelemetry/sdk-metrics-base@0.27.0
Set the variables in the following code snippet:
Environment variable | Description |
---|---|
url | The Logz.io Listener URL for for your region, configured to use port 8052 for http traffic, or port 8053 for https traffic. For example - https://listener.logz.io:8053 |
token | Your Logz.io Prometheus Metrics account token. |
const MeterProvider = require('@opentelemetry/sdk-metrics-base');
const sdk = require('logzio-nodejs-metrics-sdk');
const collectorOptions = {
url: '<<url>>',
headers: {
Authorization: 'Bearer <<token>>',
},
};
// Initialize the exporter
const metricExporter = new sdk.RemoteWriteExporter(collectorOptions);
// Initialize the meter provider
const meter = new MeterProvider.MeterProvider({
exporter: metricExporter,
interval: 15000, // Push interval in seconds
}).getMeter('example-exporter');
// Create your first counter metric
const requestCounter = meter.createCounter('Counter', {
description: 'Example of a Counter',
});
// Define some labels for your metrics
const labels = { environment: 'prod' };
// Record some value
requestCounter.add(1, labels);
// In logzio Metrics you will see the following metric:
// Counter_total{environment: 'prod'} 1.0
For more information, see the OpenTelemetry documentation.
Name | Behavior |
---|---|
Counter | Metric value can only go up or be reset to 0, calculated per counter.Add(context,value,labels) request. |
UpDownCounter | Metric value can arbitrarily increment or decrement, calculated per updowncounter.Add(context,value,labels) request. |
Histogram | Metric values captured by the histogram.Record(context,value,labels) function, calculated per request. |
First Initialize the exporter and meter provider:
const MeterProvider = require('@opentelemetry/sdk-metrics-base');
const sdk = require('logzio-nodejs-metrics-sdk');
const collectorOptions = {
url: '<<url>>',
headers: {
Authorization: 'Bearer <<token>>',
},
};
// Initialize the exporter
const metricExporter = new sdk.RemoteWriteExporter(collectorOptions);
// Initialize the meter provider
const meter = new MeterProvider.MeterProvider({
exporter: metricExporter,
interval: 15000, // Push interval in miliseconds
}).getMeter('example-exporter');
Then create different types of metrics
// Create UpDownCounter metric
const upDownCounter = meter.createUpDownCounter('UpDownCounter', {
description: 'Example of a UpDownCounter',
});
// Define some labels for your metrics
const labels = { environment: 'prod' };
// Record some values
upDownCounter.add(5, labels);
upDownCounter.add(-1, labels);
// In logzio you will see the following metric:
// UpDownCounter{environment: 'prod'} 4.0
// Create ValueRecorder metric
const histogram = meter.createHistogram('test_histogram', {
description: 'Example of a histogram',
});
// Define some labels for your metrics
const labels = { environment: 'prod' };
// Record some values
histogram.record(30, labels);
histogram.record(20), labels;
// In logzio you will see the following metrics:
// test_histogram_sum{environment: 'prod'} 50.0
// test_histogram_count{environment: 'prod'} 2.0
// test_histogram_avg{environment: 'prod'} 25.0
0.4.0
Breaking changes:
8.*
10.*
Changelog:
axios
instead of requestretry
(@chapost1)0.3.0
0.2.0
0.1.0
FAQs
Logz.io node.js metrics Exporter allows user to send collected metrics to the Logz.io using OpenTelemetry SDK
The npm package logzio-nodejs-metrics-sdk receives a total of 534 weekly downloads. As such, logzio-nodejs-metrics-sdk popularity was classified as not popular.
We found that logzio-nodejs-metrics-sdk demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
Tea.xyz, a crypto project aimed at rewarding open source contributions, is once again facing backlash due to an influx of spam packages flooding public package registries.
Security News
As cyber threats become more autonomous, AI-powered defenses are crucial for businesses to stay ahead of attackers who can exploit software vulnerabilities at scale.
Security News
UnitedHealth Group disclosed that the ransomware attack on Change Healthcare compromised protected health information for millions in the U.S., with estimated costs to the company expected to reach $1 billion.