UN-3018 [FIX] Update PathPrefix syntax for Traefik v3 compatibility (#1670)

jaseemjaskp · web-flow · commit bfff11387ae6 · 2025-11-20T14:54:11.000+05:30
fix: Update PathPrefix syntax for Traefik v3 compatibility

Traefik v3 changed PathPrefix matcher to accept only one argument.
Updated all multi-argument PathPrefix rules to use separate matchers
combined with || or &amp;&amp;.
diff --git a/docker/docker-compose-dev-essentials.yaml b/docker/docker-compose-dev-essentials.yaml
@@ -63,7 +63,7 @@ services:
 
   reverse-proxy:
     # The official v2 Traefik docker image
-    image: traefik:v2.10
+    image: traefik:v3.6.2
     container_name: unstract-proxy
     restart: unless-stopped
     # - Enables the web UI.
@@ -142,8 +142,8 @@ services:
     env_file:
       - ./essentials.env
     ports:
-      - "5672:5672"  # AMQP port
-      - "15672:15672"  # Management UI port
+      - "5672:5672" # AMQP port
+      - "15672:15672" # Management UI port
     volumes:
       - rabbitmq_data:/var/lib/rabbitmq
 
diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
@@ -32,7 +32,7 @@ services:
       - APPLICATION_NAME=unstract-backend
     labels:
       - traefik.enable=true
-      - traefik.http.routers.backend.rule=Host(`frontend.unstract.localhost`) && PathPrefix(`/api/v1`, `/deployment`)
+      - traefik.http.routers.backend.rule=Host(`frontend.unstract.localhost`) && (PathPrefix(`/api/v1`) || PathPrefix(`/deployment`))
     extra_hosts:
       # "host-gateway" is a special string that translates to host docker0 i/f IP.
       - "host.docker.internal:host-gateway"
@@ -58,7 +58,6 @@ services:
       - ./workflow_data:/data
       - ${TOOL_REGISTRY_CONFIG_SRC_PATH}:/data/tool_registry_config
 
-
   # Celery worker for managing logs and periodic tasks
   worker-logging:
     image: unstract/backend:${VERSION}
@@ -154,8 +153,8 @@ services:
       - ../backend/.env
       - ./essentials.env
     depends_on:
-        - db
-        - rabbitmq
+      - db
+      - rabbitmq
     environment:
       - ENVIRONMENT=development
       - APPLICATION_NAME=unstract-celery-beat
@@ -174,7 +173,7 @@ services:
       - ENVIRONMENT=development
     labels:
       - traefik.enable=true
-      - traefik.http.routers.frontend.rule=Host(`frontend.unstract.localhost`)  && !PathPrefix(`/api/v1`, `/deployment`)
+      - traefik.http.routers.frontend.rule=Host(`frontend.unstract.localhost`) && !PathPrefix(`/api/v1`) && !PathPrefix(`/deployment`)
 
   platform-service:
     image: unstract/platform-service:${VERSION}
@@ -311,7 +310,21 @@ services:
     container_name: unstract-worker-file-processing-v2
     restart: unless-stopped
     # command: ["file-processing"]
-    command: [".venv/bin/celery", "-A", "worker", "worker", "--queues=file_processing,api_file_processing,file_processing_priority", "--loglevel=INFO", "--pool=prefork", "--concurrency=4", "--prefetch-multiplier=1", "--without-gossip", "--without-mingle", "--without-heartbeat"]
+    command:
+      [
+        ".venv/bin/celery",
+        "-A",
+        "worker",
+        "worker",
+        "--queues=file_processing,api_file_processing,file_processing_priority",
+        "--loglevel=INFO",
+        "--pool=prefork",
+        "--concurrency=4",
+        "--prefetch-multiplier=1",
+        "--without-gossip",
+        "--without-mingle",
+        "--without-heartbeat",
+      ]
     ports:
       - "8087:8082"
     env_file:
diff --git a/docker/sample.proxy_overrides.yaml b/docker/sample.proxy_overrides.yaml
@@ -5,18 +5,18 @@ http:
       rule: Host(`frontend.unstract.localhost`)
     backend:
       service: backend
-      rule: Host(`frontend.unstract.localhost`) && PathPrefix(`/api/v1`, `/deployment`)
+      rule: Host(`frontend.unstract.localhost`) && (PathPrefix(`/api/v1`) || PathPrefix(`/deployment`))
 
   services:
     frontend:
       loadBalancer:
         servers:
-        # Point to service running on docker host.
-        - url: http://host.docker.internal:3000/
+          # Point to service running on docker host.
+          - url: http://host.docker.internal:3000/
         passHostHeader: true
     backend:
       loadBalancer:
         servers:
-        # Point to service running on docker host.
-        - url: http://host.docker.internal:8000/
+          # Point to service running on docker host.
+          - url: http://host.docker.internal:8000/
         passHostHeader: true
