🔥 Simplify Traefik, remove www-redirects that add complexity (#1343)

Author: tiangolo

docker-compose.yml

@@ -88,22 +88,16 @@ services:
 
       - traefik.http.services.${STACK_NAME?Variable not set}-backend.loadbalancer.server.port=80
 
-      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-http.rule=(Host(`${DOMAIN?Variable not set}`) || Host(`www.${DOMAIN?Variable not set}`)) && (PathPrefix(`/api`) || PathPrefix(`/docs`) || PathPrefix(`/redoc`))
+      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-http.rule=Host(`${DOMAIN?Variable not set}`) && (PathPrefix(`/api`) || PathPrefix(`/docs`) || PathPrefix(`/redoc`))
       - traefik.http.routers.${STACK_NAME?Variable not set}-backend-http.entrypoints=http
 
-      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-https.rule=(Host(`${DOMAIN?Variable not set}`) || Host(`www.${DOMAIN?Variable not set}`)) && (PathPrefix(`/api`) || PathPrefix(`/docs`) || PathPrefix(`/redoc`))
+      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-https.rule=Host(`${DOMAIN?Variable not set}`) && (PathPrefix(`/api`) || PathPrefix(`/docs`) || PathPrefix(`/redoc`))
       - traefik.http.routers.${STACK_NAME?Variable not set}-backend-https.entrypoints=https
       - traefik.http.routers.${STACK_NAME?Variable not set}-backend-https.tls=true
       - traefik.http.routers.${STACK_NAME?Variable not set}-backend-https.tls.certresolver=le
 
-      # Define Traefik Middleware to handle domain with and without "www" to redirect to only one
-      - traefik.http.middlewares.${STACK_NAME?Variable not set}-www-redirect.redirectregex.regex=^http(s)?://www.(${DOMAIN?Variable not set})/(.*)
-      # Redirect a domain with www to non-www
-      - traefik.http.middlewares.${STACK_NAME?Variable not set}-www-redirect.redirectregex.replacement=http$${1}://${DOMAIN?Variable not set}/$${3}
-
-      # Enable www redirection for HTTP and HTTPS
-      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-http.middlewares=https-redirect,${STACK_NAME?Variable not set}-www-redirect
-      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-https.middlewares=${STACK_NAME?Variable not set}-www-redirect
+      # Enable redirection for HTTP and HTTPS
+      - traefik.http.routers.${STACK_NAME?Variable not set}-backend-http.middlewares=https-redirect
 
   frontend:
     image: '${DOCKER_IMAGE_FRONTEND?Variable not set}:${TAG-latest}'
@@ -123,17 +117,16 @@ services:
 
       - traefik.http.services.${STACK_NAME?Variable not set}-frontend.loadbalancer.server.port=80
 
-      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-http.rule=Host(`${DOMAIN?Variable not set}`) || Host(`www.${DOMAIN?Variable not set}`)
+      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-http.rule=Host(`${DOMAIN?Variable not set}`)
       - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-http.entrypoints=http
 
-      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-https.rule=Host(`${DOMAIN?Variable not set}`) || Host(`www.${DOMAIN?Variable not set}`)
+      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-https.rule=Host(`${DOMAIN?Variable not set}`)
       - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-https.entrypoints=https
       - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-https.tls=true
       - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-https.tls.certresolver=le
 
-      # Enable www redirection for HTTP and HTTPS
-      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-https.middlewares=${STACK_NAME?Variable not set}-www-redirect
-      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-http.middlewares=https-redirect,${STACK_NAME?Variable not set}-www-redirect
+      # Enable redirection for HTTP and HTTPS
+      - traefik.http.routers.${STACK_NAME?Variable not set}-frontend-http.middlewares=https-redirect
 volumes:
   app-db-data: