crossplane-control-plane

This repository contains all configuration needed to setup crossplane for use with Konflux.

Installation

The quickest way to install everything is to run the deploy.sh script.

./deploy.sh

This will install crossplane from a helm chart and then deploy our control plane configuration.

Crossplane Helm Chart

Here we have used Kustomization's Helm Chart Inflation Generator to install crossplane.

kustomize build --enable-helm crossplane/ | kubectl apply -f -

This installs crossplane version 1.18.0 in the crossplane-system namespace.

Note: If you are using kind cluster then you need to pull the crossplane image locally first and then load the image into the kind cluster

docker pull crossplane/crossplane:v1.18.0
kind load docker-image crossplane/crossplane:v1.18.0 --name crossplane

Control Plane Configuration

kubectl apply -k config/

Cleanup

./cleanup.sh

CompositeResourceDefinitions (XRDs)

xnamespaces.eaas.konflux-ci.dev

Provides a kubernetes namespace for deploying and testing software.

Prerequisites

• A ProviderConfig named eaas-kubernetes-provider-config referencing a secret with the keys:
  • apiserver: The URL of the kubernetes API server
  • kubeconfig: A valid kubeconfig for authenticating to the cluster
• The account associated with the kubeconfig must be granted full control of:
  • LimitRanges
  • Namespaces
  • NetworkPolicies
  • ResourceQuotas
  • RoleBindings
  • Secrets
  • ServiceAccounts
• The account must also be granted the edit ClusterRole.

All of this is configured in an example which sets up the kubernetes provider to interact with the local cluster.

kubectl apply -k examples/provider-kubernetes-in-cluster

Usage

See the examples.