# easegress | MegaEase | Knowledge Base | Instagit

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Repository: https://github.com/megaease/easegress

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## Articles

### [How to Configure OAuth2 Validation for Protected Resources in Easegress](/megaease/easegress/how-to-configure-oauth2-validation-protected-resources-easegress)

Configure OAuth2 validation for protected resources in Easegress using the Validator filter. Support token introspection and JWT validation for secure access.

- Tags: how-to-guide
- Published: 2026-03-07

### [How Easegress Handles Request and Response Caching: Route and Memory Cache Explained](/megaease/easegress/how-easegress-handles-request-response-caching)

Discover how Easegress optimizes performance with two caching layers: route caching for decisions and in-memory response caching for full HTTP responses. Reduce backend load efficiently.

- Tags: deep-dive
- Published: 2026-03-07

### [How to Configure Blue-Green Deployment Switching with Easegress](/megaease/easegress/how-to-configure-blue-green-deployment-switching-easegress)

Easily configure blue-green deployment with Easegress. Learn how ServiceCanaries inject headers for instant traffic switching by updating a single object.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Develop Custom Filters in the Easegress Pipeline: A Complete Guide](/megaease/easegress/process-for-developing-custom-filters-easegress-pipeline)

Learn how to develop custom filters in the Easegress pipeline. This guide covers implementing the filters.Filter interface and registering your custom logic for advanced traffic management.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Configure Let's Encrypt for Automatic HTTPS Certificates with Easegress](/megaease/easegress/how-to-configure-lets-encrypt-automatic-https-certificates-easegress)

Easily configure Let's Encrypt for automatic HTTPS certificates with Easegress. Learn how Easegress's AutoCertManager handles acquisition, storage, and renewal via ACME challenges.

- Tags: how-to-guide
- Published: 2026-03-07

### [How Easegress Integrates with EaseMesh for Service Mesh Functionality](/megaease/easegress/how-easegress-integrates-with-easemesh-for-service-mesh)

Discover how EaseMesh leverages Easegress's core components to deliver seamless service mesh functionality, including service discovery, traffic routing, and observability. Learn more today.

- Tags: integration
- Published: 2026-03-07

### [How to Configure Rate Limiting with Multiple Strategies in Easegress](/megaease/easegress/how-to-configure-rate-limiting-multiple-strategies-easegress)

Learn to configure rate limiting with multiple strategies in Easegress. Define distinct policies, set fallbacks, and bind them to URL rules for flexible endpoint throttling.

- Tags: how-to-guide
- Published: 2026-03-07

### [How Easegress Performs Hot Updates Without Connection Interruption](/megaease/easegress/how-easegress-performs-hot-updates-without-connection-interruption)

Discover how Easegress achieves zero-downtime hot updates. Learn about socket inheritance, shared listeners, and state transfer via SIGUSR2 for uninterrupted service.

- Tags: performance
- Published: 2026-03-07

### [How to Configure WAF Rules for Web Application Security in Easegress](/megaease/easegress/how-to-configure-waf-rules-web-application-security-easegress)

Configure WAF rules for web application security effectively in Easegress. Learn to define WAFController objects and reference rule groups in your HTTP pipeline for robust protection.

- Tags: how-to-guide
- Published: 2026-03-07

### [Does Easegress Support HTTP/3 (QUIC) Protocol? Configuration and Implementation Guide](/megaease/easegress/does-easegress-support-http-3-quic-protocol)

Yes Easegress supports the HTTP/3 QUIC protocol via its HTTPServer. Learn how to configure and implement HTTP/3 in this guide.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Implement API Aggregation and Orchestration with Easegress: A Complete Guide](/megaease/easegress/how-to-implement-api-aggregation-orchestration-easegress)

Learn how to implement API aggregation and orchestration with Easegress. Easily fan out requests to multiple backends and merge responses using declarative Pipelines.

- Tags: how-to-guide
- Published: 2026-03-07

### [How the Easegress AI Gateway Routes Requests to OpenAI and Other LLM Providers](/megaease/easegress/how-easegress-ai-gateway-handles-requests-openai-anthropic)

Discover how the Easegress AI Gateway routes requests to OpenAI and other LLM providers. Learn about unifying APIs, normalizing responses, and tracking token usage with this powerful tool.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Configure Load Balancing with Sticky Sessions in Easegress](/megaease/easegress/how-to-configure-load-balancing-sticky-sessions-easegress)

Learn to configure sticky sessions in Easegress load balancing using CookieConsistentHash DurationBased or ApplicationBased modes for robust session management. Maximize user experience today.

- Tags: how-to-guide
- Published: 2026-03-07

### [How Easegress Implements Distributed Tracing with OpenTelemetry](/megaease/easegress/how-easegress-implements-distributed-tracing-with-opentelemetry)

Discover how Easegress integrates distributed tracing with OpenTelemetry. Learn about span creation, context propagation, and multi-protocol export via centralized configuration.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Configure Service Discovery in Easegress with Eureka, Consul, or etcd](/megaease/easegress/how-to-configure-service-discovery-easegress-eureka-consul-etcd)

Learn to configure Easegress service discovery with Eureka, Consul, or etcd. Easily integrate backend registries into your dynamic traffic pipelines.

- Tags: how-to-guide
- Published: 2026-03-07

### [How Easegress Supports WebAssembly for Custom Extensions: WasmHost Filter Architecture](/megaease/easegress/how-easegress-supports-webassembly-for-custom-extensions)

Easegress enables custom extensions with WebAssembly via the WasmHost filter. Execute Wasm modules for request processing and leverage host functions for HTTP, logging, and KV storage.

- Tags: internals
- Published: 2026-03-07

### [How to Configure Canary Releases Using Easegress: Complete Implementation Guide](/megaease/easegress/how-to-configure-canary-releases-using-easegress)

Easily configure canary releases with Easegress. Learn how to route tagged traffic to specific service versions using pipeline filter rules. Master advanced deployments today.

- Tags: how-to-guide
- Published: 2026-03-07

### [Understanding the Easegress Pipeline Flow Mechanism and Jump Conditions](/megaease/easegress/easegress-pipeline-flow-mechanism-and-jump-conditions)

Master Easegress pipeline flow and jump conditions. Learn how configurable filter chains and jumpIf fields redirect execution for efficient request processing.

- Tags: deep-dive
- Published: 2026-03-07

### [How to Set Up JWT Verification for API Security in Easegress](/megaease/easegress/how-to-set-up-jwt-verification-api-security-easegress)

Secure your APIs with Easegress by setting up JWT verification. Learn how to use the built-in jwt-validator filter to easily verify token signatures for robust API security.

- Tags: how-to-guide
- Published: 2026-03-07

### [Easegress Configuration for MQTT Proxying of IoT Traffic: A Complete Guide](/megaease/easegress/easegress-configuration-for-mqtt-proxying-iot-traffic)

Configure Easegress for MQTT proxying of IoT traffic with the MQTTProxy object. Expose TCP ports, route MQTT packets, and support bidirectional message flow for seamless IoT communication.

- Tags: how-to-guide
- Published: 2026-03-07

### [How to Implement the Circuit Breaker Pattern for Fault Tolerance in Easegress](/megaease/easegress/how-to-implement-circuit-breaker-pattern-fault-tolerance-easegress)

Implement the circuit breaker pattern for fault tolerance with Easegress. Automatically reject requests exceeding thresholds to prevent cascading failures and improve system resilience.

- Tags: how-to-guide
- Published: 2026-03-07

### [How Easegress Functions as a Kubernetes Ingress Controller: Architecture and Deployment Guide](/megaease/easegress/how-easegress-functions-as-kubernetes-ingress-controller)

Discover how Easegress acts as a Kubernetes Ingress Controller. Learn its architecture and deployment, translating Ingress resources into dynamic traffic routing, load balancing, and mTLS termination.

- Tags: architecture
- Published: 2026-03-07

### [How to Configure Pipeline Filters for Request/Response Transformation in Easegress](/megaease/easegress/how-to-configure-pipeline-filters-for-request-response-transformation)

Learn to configure pipeline filters for request response transformation in Easegress. Adapt Easegress pipelines for header, path, body, and compression transformations.

- Tags: how-to-guide
- Published: 2026-03-07

### [How Easegress Implements Raft Consensus for High Availability](/megaease/easegress/how-does-easegress-implement-raft-consensus-for-high-availability)

Discover how Easegress ensures high availability by leveraging etcd for Raft consensus, simplifying leader election distributed locking and state replication with easy APIs.

- Tags: internals
- Published: 2026-03-07