How it helps your business
Best for:Software QA & Testing TeamsAPI Designers & ArchitectsDevOps & CI/CD EngineeringFull-Stack Development TeamsHigh-performance Engineering Cultures
Karate is the unified test automation platform built for modern engineering teams. Designed to stop the fragmentation of testing tools, it provides a single Domain Specific Language (DSL) that allows you to write tests for APIs, web interfaces, and even performance metrics. Based on popular BDD (Behavior Driven Development) patterns but optimized for technical efficiency, Karate makes it easy to write, debug, and scale your entire automated testing suite.
The platform excels in its technical depth, offering native support for REST, GraphQL, and SOAP testing, alongside powerful UI automation capabilities. Its focus on "test-as-code" allows your team to manage testing suites directly in your version control systems, while its parallel execution engine ensures that your CI/CD pipelines remain blazing fast. By self-hosting your Karate test infrastructure, you maintain total control over your sensitive testing data and ensures that your internal secrets never leave your secure dev environment.
Self-hosting Karate provides engineering teams with a world-class automation engine that fosters high-quality software delivery while maintaining absolute data sovereignty and security.
Key Benefits
- Unified Testing Power: One DSL for API, UI, and performance tests.
- Developer Efficient: Fast, lightweight, and easy to run in any dev environment.
- CI/CD Native: Designed to be easily integrated into modern delivery pipelines.
- Scale with Speed: Built-in parallel execution to handle large testing suites.
- Totally Free Core: Professional-grade automation with zero per-user licensing fees.
Production Architecture Overview
A production-grade Karate automation setup typically consists of:
- Karate Core: The main Java/JavaScript library and CLI tool.
- Test Infrastructure: (e.g., Selenium/Playwright grid) for UI testing nodes.
- Report Server: (Optional) a web-based UI for viewing and sharing test results.
- Storage: Persistent storage for test data, screenshots, and logs.
How we deploy this for you
Security Hardened
Firewalls, SSL, and hardened kernels out of the box.
Performance Tuned
Optimized for speed with cache and DB fine-tuning.
Automated Backups
Daily off-site backups so you never lose your data.
Private Cloud
You own the server and the data. No middleman.
Implementation Blueprint
Prerequisites
sudo apt update && sudo apt upgrade -y
sudo apt install docker.io docker-compose -y
sudo systemctl enable docker
sudo systemctl start dockershell
Docker Compose Production Setup
The easiest way to run Karate tests in a containerized environment is using their official Docker image.
version: '3'
services:
karate-tests:
image: karatelabs/karate:latest
volumes:
- ./tests:/tests
- ./reports:/reports
command: java -jar /karate.jar -o /reports /tests
restart: "no"Kubernetes Production Deployment (Recommended)
Karate is highly suitable for Kubernetes using standard jobs or cronjobs for scheduled test runs.
# Deploy a Karate test run as a Kubernetes Job
kubectl create job karate-test-run --image=karatelabs/karate:latestBenefits:
- Elastic Resources: Scale your test infrastructure pods automatically to handle large parallel testing suites.
- Secure Secret Management: Use Kubernetes Secrets to manage your API keys and test database credentials.
- Durable Logging: Use Kubernetes PersistentVolumeClaims to manage your test reports and screenshots reliably.
Scaling Strategy
- Parallel Execution: For large suites, always configure Karate to run tests in parallel to minimize feedback loops in CI/CD.
- Distributed Infrastructure: Use a cluster of Karate runners or a dedicated Selenium/Playwright grid for high-scale UI testing.
- Resource Tuning: Ensure that your test runners have sufficient CPU and memory, especially when handling complex UI interactions.
- Report Aggregation: Use a central report server or object storage (S3) to aggregate and share test results across your organization.
Backup & Safety
- Test Evidence Snapshots: Regularly backup the persistent volumes containing your test reports and failure screenshots.
- Secret Masking: Ensure that your test logs never leak sensitive API keys or credentials; use proper masking in your CI/CD.
- Security Scans: Regularly scan your test dependencies for vulnerabilities to ensure that your testing tier is secure.
- VPN Access: Keep your internal testing reports and dashboards accessible only via your corporate VPN or a secure Zero-Trust gateway.
Includes Security & performance standards
Best place to host Karate
We recommend Hostinger for its reliability and low cost. It's the perfect home for your new apps, featuring easy setup and 24/7 support.
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