Agent skill · software engineering · aj-geddes
canary-deployment
Implement canary deployment strategies to gradually roll out new versions to subset of users with automatic rollback based on metrics.
Why this skill is useful
Provides specific YAML configurations and patterns for implementing canary deployments in Kubernetes, which the AI may not generate reliably on its own.
What it needs
Requires kubernetes installed locally. About 1k tokens when loaded. Last updated 2026-03-04. 307 stars on the source repository.
What this skill does
Canary Deployment Table of Contents Overview When to Use Quick Start Reference Guides Best Practices Overview Deploy new versions gradually to a small percentage of users, monitor metrics for issues, and automatically rollback or proceed based on predefined thresholds. When to Use Low-risk gradual rollouts Real-world testing with live traffic Automatic rollback on errors User impact minimization A/B testing integration Metrics-driven deployments High-traffic services Quick Start Minimal working example: Reference Guides Detailed implementations in the references/ directory: Guide Contents --- --- Istio-based Canary Deployment Istio-based Canary Deployment Kubernetes Native Canary Script Kubernetes Native Canary Script Metrics-Based Canary Analysis Metrics-Based Canary Analysis Automated Canary Promotion Automated Canary Promotion Best Practices ✅ DO Follow established patterns and conventions Write clean, maintainable code Add appropriate documentation Test thoroughly before deploying ❌ DON'T Skip testing or validation Ignore error handling Hard-code configuration values
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills aj-geddes/canary-deployment