xk6-output-elasticsearch
A k6 extension for exporting load test metrics to Elasticsearch 8.x for analysis and visualization.
Overview
xk6-output-elasticsearch is a k6 extension that enables publishing performance and load test metrics directly to Elasticsearch. It allows teams to leverage Elasticsearch's powerful search and analytics capabilities to store, query, and visualize k6 test results, facilitating deeper insights into application performance.
Key Features
- Elasticsearch Integration — Exports k6 test-run metrics (like response times, requests, and errors) to Elasticsearch 8.x.
- Multiple Authentication Methods — Supports Cloud ID, API keys, service account tokens, and client certificates for secure connections.
- Customizable Indexing — Metrics are stored in a configurable index (default
k6-metrics) with a predefined mapping for structured data. - Local and Cloud Deployment — Works with both local Elasticsearch clusters (including TLS) and Elastic Cloud.
- Docker Support — Includes Dockerfile and docker-compose setup for easy local testing and demonstration.
Philosophy
The extension is designed to seamlessly integrate k6 with the Elastic Stack, providing a robust, scalable solution for storing and analyzing performance test data using industry-standard tools.
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