diff --git a/README.md b/README.md
index 255adb9..945a3ee 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
# Infrastructure IA Production-Ready avec Hetzner
-> π Stack complΓ¨te pour dΓ©ployer une infrastructure IA/ML sur Hetzner avec GitLab CI/CD et Ansible
+> π Stack complΓ¨te pour dΓ©ployer une infrastructure IA/ML sur Hetzner avec GitLab CI/CD, Terraform et Ansible
[](https://img.shields.io/badge/tests-95%25-brightgreen)
[](#-coΓ»ts-rΓ©els)
diff --git a/docs/01_architecture.md b/docs/01_architecture.md
index 671a64c..ba1db59 100644
--- a/docs/01_architecture.md
+++ b/docs/01_architecture.md
@@ -6,41 +6,43 @@ This document describes the architecture of the AI Infrastructure running on Het
## High-Level Architecture
-```
-βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ
-β Internet β
-βββββββββββββββββββββββ¬ββββββββββββββββββββββββββββββββββββββββββββ
- β
- βββββββββΌββββββββ
- β CloudFlare β (Optional CDN/DDoS protection)
- β Proxy β
- βββββββββ¬ββββββββ
- β
-βββββββββββββββββββββββΌββββββββββββββββββββββββββββββββββββββββββββ
-β Hetzner Cloud β
-β βββββββββββββββββββ βββββββββββββββββββ ββββββββββββββββ β
-β β HAProxy LB β β API Gateway β β Monitoring β β
-β β (cx31) β β (cx31) β β (cx21) β β
-β β 8CPU/32GB β β 8CPU/32GB β β 4CPU/16GB β β
-β β β¬22.68/month β β β¬22.68/month β β β¬11.76/mo β β
-β βββββββββββββββββββ βββββββββββββββββββ ββββββββββββββββ β
-β β β β β
-ββββββββββββββββΌββββββββββββββββββββΌβββββββββββββββββββββββΌββββββββ
- β β β
- βββββββΌββββββ ββββββΌβββββ βββββββΌββββββ
- β β β β β β
- β GEX44 β β GEX44 β β GEX44 β
- β #1 β β #2 β β #3 β
- β β β β β β
- β vLLM API β βvLLM API β β vLLM API β
- βMixtral-8x7β βLlama-70Bβ βCodeLlama β
- ββ¬184/month β ββ¬184/mo β ββ¬184/month β
- βββββββββββββ βββββββββββ βββββββββββββ
- β β β
- ββββββΌβββββββββββββββββββββΌββββββββββββββββββββββΌβββββ
- β Hetzner Private Network β
- β (10.0.0.0/16 - VXLAN overlay) β
- βββββββββββββββββββββββββββββββββββββββββββββββββββββββ
+```mermaid
+graph TB
+ Internet[Internet]
+ CF[CloudFlare Proxy
Optional CDN/DDoS protection]
+
+ subgraph Cloud[Hetzner Cloud]
+ LB[HAProxy LB
cx31 - 8CPU/32GB
β¬22.68/month]
+ GW[API Gateway
cx31 - 8CPU/32GB
β¬22.68/month]
+ MON[Monitoring
cx21 - 4CPU/16GB
β¬11.76/month]
+ end
+
+ subgraph Dedicated[Hetzner Dedicated Servers]
+ GEX1[GEX44 #1
vLLM API
Mixtral-8x7B
β¬184/month]
+ GEX2[GEX44 #2
vLLM API
Llama-70B
β¬184/month]
+ GEX3[GEX44 #3
vLLM API
CodeLlama
β¬184/month]
+ end
+
+ PrivateNet[Hetzner Private Network
10.0.0.0/16 - VXLAN overlay]
+
+ Internet --> CF
+ CF --> LB
+ LB --> GEX1
+ LB --> GEX2
+ LB --> GEX3
+ GW --> GEX1
+ GW --> GEX2
+ GW --> GEX3
+ MON --> GEX1
+ MON --> GEX2
+ MON --> GEX3
+
+ GEX1 -.-> PrivateNet
+ GEX2 -.-> PrivateNet
+ GEX3 -.-> PrivateNet
+ LB -.-> PrivateNet
+ GW -.-> PrivateNet
+ MON -.-> PrivateNet
```
## Component Details