README Add souin description

README.md

@@ -80,4 +80,14 @@ labels:
 
 I mount the access.log for crowdsec firewall to read. 
 
-PS: Because I access my traefik dashboard through my local network. I commented out the authetication method for dashboard. 
+PS: Because I access my traefik dashboard through my local network. I commented out the authetication method for dashboard. 
+
+## Discussion and Changelog
+
+1. Traefik vs Nginx
+- Performance: Nginx is still better at high traffic. After all it is written in C. Traefik 3 though claims it has higher 20% performance than before. The latency still showed a little higher than nginx. 
+- Docker Deployment Ease: Traefik is easier for docker service deployment. In my environment, I can assign each docker stack with labels and then guides the traefik to add Let's encrypt SSL. 
+
+2. ChangeLog: 
+
+- 2025.4.18 Add Souin HTTP Cache Middleware. 

docker-compose.yaml

@@ -6,7 +6,7 @@ services:
 #    ports:
 #       - 10.0.0.225:80:80
 #       - 10.0.0.225:443:443
-#       - 192.168.50.4:8080:8080
+#       - 192.168.50.4:9090:9090
 #       - 192.168.50.4:80:80
 #       - 192.168.50.4:443:443 # Added port mapping for the dashboard
     restart: unless-stopped
@@ -33,9 +33,15 @@ services:
       - "com.centurylinklabs.watchtower.enable=true" # Added label for Watchtower
       # "traefik.http.middlewares.auth.basicauth.usersfile=/dashboard_authfile"
       - "traefik.http.services.traefik.loadbalancer.server.port=9090"
-
-#networks:
+  redis:
+    image: valkey/valkey:latest
+    container_name: traefik-redis
+    restart: unless-stopped
+    networks:
+      internal_traefik_default:
+        ipv4_address: 172.20.0.100
+networks:
 #   traefik_default:
 #     external: true
-#   internal_traefik_default:
-#     external: true
+  internal_traefik_default:
+    external: true

dynamic.yml

@@ -30,6 +30,22 @@ http:
           - application/javascript
           - application/json
           - text/plain
+    http-cache:
+      plugin:
+        souin:
+          default_cache:
+            ttl: 10s
+            default_cache_control: public, max-age=600
+            redis:
+              url: 172.20.0.100://redis:6379
+            allowed_http_verbs:
+              - GET
+              - HEAD
+              - POST
+          log_level: debug
+          api:
+            souin: {}
+            prometheus: {}
   routers:
     block-direct-access:
       rule: "HostRegexp(`{host:.+}`)"  # Matches any host

traefik.yml

@@ -103,3 +103,6 @@ experimental:
     bouncer:
       moduleName: github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin
       version: v1.4.2
+    souin:
+      moduleName: github.com/darkweak/souin
+      version: v1.7.6