Introduction
Architecture
Quick Start
Getting Started
1.
Tutorial: Building CronJob
1.1.
What's in a basic project?
1.2.
Every journey needs a start, every program a main
1.3.
Groups and Versions and Kinds, oh my!
1.4.
Adding a new API
1.5.
Designing an API
1.5.1.
A Brief Aside: What's the rest of this stuff?
1.6.
What's in a controller?
1.7.
Implementing a controller
1.7.1.
You said something about main?
1.8.
Implementing defaulting/validating webhooks
1.9.
Running and deploying the controller
1.9.1.
Deploying cert-manager
1.9.2.
Deploying webhooks
1.10.
Writing tests
1.11.
Epilogue
2.
Tutorial: Multi-Version API
2.1.
Changing things up
2.2.
Hubs, spokes, and other wheel metaphors
2.3.
Implementing conversion
2.3.1.
and setting up the webhooks
2.4.
Deployment and Testing
3.
Migrations
3.1.
Legacy (before <= v3.0.0)
3.1.1.
Kubebuilder v1 vs v2
3.1.1.1.
Migration Guide
3.1.2.
Kubebuilder v2 vs v3
3.1.2.1.
Migration Guide
3.1.2.2.
Migration by updating the files
3.2.
From v3.0.0 with plugins
3.2.1.
go/v3 vs go/v4
3.2.1.1.
Migration Guide
3.2.1.2.
Migration by updating the files
3.3.
Single Group to Multi-Group
4.
Project Upgrade Assistant
5.
Reference
5.1.
Generating CRDs
5.2.
Using Finalizers
5.3.
Good Practices
5.4.
Raising Events
5.5.
Watching Resources
5.5.1.
Resources Managed by the Operator
5.5.2.
Externally Managed Resources
5.6.
Kind cluster
5.7.
What's a webhook?
5.7.1.
Admission webhook
5.7.2.
Webhooks for Core Types
5.8.
Markers for Config/Code Generation
5.8.1.
CRD Generation
5.8.2.
CRD Validation
5.8.3.
CRD Processing
5.8.4.
Webhook
5.8.5.
Object/DeepCopy
5.8.6.
RBAC
5.9.
controller-gen CLI
5.10.
completion
5.11.
Artifacts
5.12.
Platform Support
5.13.
Sub-Module Layouts
5.14.
Using an external Type / API
5.15.
Configuring EnvTest
5.16.
Metrics
5.16.1.
Reference
5.17.
Makefile Helpers
5.18.
Project config
6.
Plugins
6.1.
Available Plugins
6.1.1.
To scaffold a project
6.1.1.1.
go/v4 (Default init scaffold)
6.1.2.
To add optional features
6.1.2.1.
grafana/v1-alpha
6.1.2.2.
deploy-image/v1-alpha
6.1.3.
To be extended for others tools
6.1.3.1.
kustomize/v2 (Default init scaffold with go/v4)
6.2.
Extending the CLI
6.3.
Creating your own plugins
6.4.
Testing your own plugins
6.5.
Plugins Versioning
6.6.
Creating external plugins
FAQ
Appendix: The TODO Landing Page
Light (default)
Rust
Coal
Navy
Ayu
v3-book
v2-book
v1-book
Kubebuilder v2 vs v3
