Add production-ready Traefik configuration with secure headers, TLS settings, and rate limiting

docker-compose.prod.yml

@@ -0,0 +1,29 @@
+services:
+  traefik:
+    # Use hardened Traefik config in production (no staging CA, no tracing/metrics)
+    volumes:
+      - ./services/traefik/traefik.prod.yml:/etc/traefik/traefik.yml:ro
+      - ./services/traefik/dynamic.yml:/etc/traefik/dynamic.yml:ro
+      - ./services/traefik/acme.json:/acme.json
+    ports:
+      - "80:80"
+      - "443:443"
+
+  # Remove public exposure of internal datastores in production
+  db:
+    ports: []
+
+  redis:
+    ports: []
+
+## Usage (examples):
+## - With explicit files (recommended):
+##   docker compose -f docker-compose.yml -f docker-compose.prod.yml up -d traefik caddy php1 php2 php3 php4 php5 db redis
+##
+## - Or set COMPOSE_FILE for the shell session (PowerShell on Windows):
+##   $env:COMPOSE_FILE = "docker-compose.yml;docker-compose.prod.yml"
+##   docker compose up -d traefik caddy php1 php2 php3 php4 php5 db redis
+##
+## Notes:
+## - Traefik uses Let’s Encrypt production. Ensure DNS A/AAAA records for api.truckwash.dk and traefik.truckwash.dk point to this host and ports 80/443 are reachable.
+## - The dashboard is protected by basic auth and an IP allowlist (defined in dynamic.yml). Replace the bcrypt hash before enabling in production.

services/traefik/dynamic.yml

@@ -33,9 +33,38 @@ http:
           - 10.0.0.0/8
           - 172.16.0.0/12
           - 192.168.0.0/16
+    secure-headers:
+      headers:
+        sslRedirect: true
+        stsSeconds: 31536000
+        stsIncludeSubdomains: true
+        stsPreload: false
+        contentTypeNosniff: true
+        browserXssFilter: true
+        referrerPolicy: "strict-origin-when-cross-origin"
+        customFrameOptionsValue: "SAMEORIGIN"
+        permissionsPolicy: "geolocation=(), microphone=(), camera=(), payment=()"
+        addVaryHeader: true
+    api-ratelimit:
+      rateLimit:
+        average: 100
+        burst: 200
 
   services:
     cloud-svc:
       loadBalancer:
         servers:
           - url: "http://94.130.142.41:11000"
+
+tls:
+  options:
+    default:
+      minVersion: VersionTLS12
+      sniStrict: true
+      cipherSuites:
+        - TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
+        - TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
+        - TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384
+        - TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384
+        - TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305
+        - TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305

services/traefik/traefik.prod.yml

@@ -0,0 +1,28 @@
+entryPoints:
+  web:
+    address: ":80"
+  websecure:
+    address: ":443"
+
+providers:
+  docker:
+    exposedByDefault: false
+  file:
+    filename: /etc/traefik/dynamic.yml
+    watch: true
+
+api:
+  dashboard: true
+
+log:
+  level: WARN
+
+accessLog: {}
+
+certificatesResolvers:
+  le:
+    acme:
+      email: jb@truckwash.dk
+      storage: /acme.json
+      httpChallenge:
+        entryPoint: web