From 6ba3811487db038532dd9f1765920323d9e99e86 Mon Sep 17 00:00:00 2001
From: Nicole Rappe <nicole.rappe@bunny-lab.io>
Date: Sun, 14 Jul 2024 18:48:58 -0600
Subject: [PATCH] Update Docker & Kubernetes/Docker/Docker Compose/Keycloak.md

---
 .../Docker/Docker Compose/Keycloak.md         | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/Docker & Kubernetes/Docker/Docker Compose/Keycloak.md b/Docker & Kubernetes/Docker/Docker Compose/Keycloak.md
index db5e8d1..8838644 100644
--- a/Docker & Kubernetes/Docker/Docker Compose/Keycloak.md	
+++ b/Docker & Kubernetes/Docker/Docker Compose/Keycloak.md	
@@ -4,6 +4,25 @@
 - [Original Reference Deployment Video](https://www.youtube.com/watch?v=6ye4lP9EA2Y)
 - [Theme Customization Documentation](https://www.baeldung.com/spring-keycloak-custom-themes)
 
+## Keycloak Authentication Sequence
+``` mermaid
+sequenceDiagram
+    participant User
+    participant Traefik as Traefik Reverse Proxy
+    participant Keycloak
+    participant Services
+
+    User->>Traefik: Access service URL
+    Traefik->>Keycloak: Redirect to Keycloak for authentication
+    User->>Keycloak: Provide credentials for authentication
+    Keycloak->>User: Return authorization token/cookie
+    User->>Traefik: Send request with authorization token/cookie
+    Traefik->>Keycloak: Validate token/cookie
+    Keycloak->>Traefik: Token/cookie is valid
+    Traefik->>Services: Forward request to services
+    Services->>Traefik: Response back to Traefik
+    Traefik->>User: Return service response
+```
 
 ## Docker Configuration