README.md

Δ-controller: Documentation

Welcome to the official documentation for Δ-controller, a NoCode/LowCode framework for building powerful and efficient Kubernetes operators. This guide will take you from the core concepts to advanced tutorials.

Table of Contents

• What is Δ-controller?
• Getting Started
• Concepts
  • Operator, Controller, and Object
  • Source and Target
  • View
  • Pipeline
  • Expression
  • Extension API Server
• Reference
  • Operator CR
  • Pipeline
  • Expression Language
• Tutorials
  • ConfigMap-Deployment Controller: A purely declarative controller that automatically restarts Deployments when a referenced ConfigMap changes.
  • Service Health Monitor: A two-stage pipeline using a custom View to monitor pod health and annotate Services with the results.
  • EndpointSlice Controller: A hybrid controller demonstrating how to integrate declarative pipelines with imperative Go-based reconcilers.
• Further reading