Keycloak Deployment on Kubernetes

This repository contains Kubernetes manifests for deploying Keycloak, an open-source Identity and Access Management (IAM) solution. The configuration uses an Nginx Ingress Controller to expose Keycloak to the public internet securely.

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Prerequisites

1. A Kubernetes cluster.
2. kubectl configured to interact with your cluster.
3. Nginx Ingress Controller installed in your cluster.
4. Domain name (e.g., domain.com) pointing to your ingress controller's IP address.

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Deployment Overview

This setup includes:

• Deployment: Runs Keycloak in development mode (start-dev).
• Service: Exposes Keycloak within the cluster.
• Ingress: Provides external access to Keycloak via the configured domain.

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Files

• deployment.yaml: Defines the Keycloak Deployment, Service, and Ingress resources.

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Keycloak Configuration

The Keycloak container is configured with the following environment variables:

Variable	Value	Description
KEYCLOAK_ADMIN	admin	Default admin username.
KEYCLOAK_ADMIN_PASSWORD	admin	Default admin password.
KC_HOSTNAME	https://domain.com	External hostname for Keycloak.
KC_PROXY	edge	Proxy setting for handling SSL termination.

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Steps to Deploy

1. Clone this repository:

   git clone https://github.com/your-username/your-repo.git
   cd your-repo

2. Apply the manifests:

   kubectl apply -f deployment.yaml

3. Verify that all resources are created:

   kubectl get all

4. Access Keycloak at https://domain.com. Use the admin credentials (admin/admin) to log in.

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