Keycloak & Grafana Infrastructure Setup

This repository contains the necessary configurations to deploy and manage a Keycloak instance with Grafana and supporting infrastructure. It uses tools like Helm, Kustomize, Crossplane, and Kubernetes to manage and automate the provisioning of these resources.

Prerequisites

Before using this repository, ensure you have the following tools installed:

• kubectl – Kubernetes command-line tool.
• Helm – Package manager for Kubernetes.
• Kustomize – Tool for customizing Kubernetes YAML configurations.
• Crossplane CLI (optional, for managing resources through Crossplane).
• bash – For running scripts.

You also need access to a Kubernetes cluster and necessary permissions to deploy resources.

Quick Start

1. Set up your Kubernetes Cluster

Ensure that your Kubernetes cluster is up and running. You can use any Kubernetes provider, such as Minikube, EKS, GKE, or AKS.

2. Configure Helm and Kustomize

Before deploying, you may need to configure Helm and Kustomize. The repository includes several Helm and Kustomize configurations to deploy Keycloak, Grafana, and the infrastructure.

3. Deploy Keycloak

To deploy Keycloak, use the Kustomize tool for the resources in the keycloak-instance/ directory:

1. Apply the Keycloak resources:

   kubectl apply -k keycloak-instance/

This will deploy Keycloak, set up the database, and create the associated secrets.

4. Deploy Crossplane Resources

1. Apply Crossplane resources:

   helmfile apply -f crossplane/helmfile.yaml

This will configure Crossplane with the necessary provider and resource management configurations for Keycloak.

5. Provision Keycloak Clients and Realms

kubectl apply -k keycloak-provisioning

7. Deploy Grafana

To deploy Grafana, use Helmfile for the resources in the grafana/ directory:

1. Apply the Grafana configuration with Helm:

   helmfile apply -f grafana/helmfile.yaml

This will install and configure Grafana using the provided values in grafana-values.yaml.