How to Build Your Own Linkerd
Replace Linkerd with a custom build. Enterprise power without enterprise complexity
Build Difficulty: 5/5
Build a working replacement in a weekend with AI tools
Estimated Timeline
Based on 13 features at Weekend Project difficulty, expect about One weekend with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 6 categories. See all 13 features
Reliability(4 features)
Failover capabilities across multiple clusters
Instantly add latency-aware load balancing to keep applications resilient
Automatic request retry functionality for improved reliability
Configurable request timeouts for managing service communication
Security(3 features)
Support for post-quantum cryptography as announced in Linkerd 2.19
Transparently add mutual TLS to any on-cluster TCP communication with no configuration
Built-in zero-trust policy capabilities for secure service communication
Architecture(2 features)
Minimalist design with no hidden magic, as little YAML and as few CRDs as possible
Self-contained control plane with incremental data plane deployment
Observability(2 features)
Comprehensive diagnostics and debugging tools for troubleshooting
Track success rates, latencies, and request volumes for every meshed workload without changes or config
Deployment(1 features)
Support for blue-green deployment strategies
Infrastructure(1 features)
State-of-the-art ultralight Rust dataplane micro-proxy written for security and performance
Cost Calculator
Pricing data not available for Linkerd. Check their website for current pricing.