traefik/docs/content/reference/routing-configuration/http/middlewares/addprefix.md

title	description
Traefik AddPrefix Documentation	Learn how to implement the HTTP AddPrefix middleware in Traefik Proxy to updates request paths before being forwarded. Read the technical documentation.

The addPrefix middleware updates the path of a request before forwarding it.

Configuration Examples

# Prefixing with /foo
http:
  middlewares:
    add-foo:
      addPrefix:
        prefix: "/foo"

# Prefixing with /foo
[http.middlewares]
  [http.middlewares.add-foo.addPrefix]
    prefix = "/foo"

# Prefixing with /foo
labels:
  - "traefik.http.middlewares.add-foo.addprefix.prefix=/foo"

// Prefixing with /foo
{
  // ...
  "Tags": [
    "traefik.http.middlewares.add-foo.addprefix.prefix=/foo"
  ]
}

# Prefixing with /foo
apiVersion: traefik.io/v1alpha1
kind: Middleware
metadata:
  name: add-foo
spec:
  addPrefix:
    prefix: /foo

Configuration Options

Field	Description	Default	Required
prefix	String to add before the current path in the requested URL. It should include a leading slash (/).	""	Yes