nsc-controller

A Kubernetes controller & CRD to handle the NamespaceClass problem. Find more about the problem here

About

This project is built using kubebuilder

It consists to 3 main components:

1. The NamespaceClass CRD
   It can be found at config/crd/bases/akuity.io.my.domain_namespaceclasses.yaml
2. The Namespace Controller:
   It can be found at internal/controller/namespace_controller.go
3. Example files:
   It can be found at /examples

Installation

1. git clone https://github.com/anubhav06/nsc-controller.git
2. cd nsc-controller
3. To install the CRD into the cluster: make install
4. To run the controller: make run (in a seperate terminal)

Testing

You can use the examples folder for some example resources. Note: These are not real policies but just sample policies, to make sure that they are being created/updated/deleted Once you have done the installation process, follow the below process

1. kubectl apply -f examples/public-network-custom-resource.yaml
2. kubectl apply -f examples/internal-network-custom-resource.yaml
3. kubectl apply -f examples/public-network-namespace.yaml
4. Change the value of namespaceclass.akuity.io/name from "public-network" to "internal-network" and try