Traefik - apply middleware to router except a specific path

Question

I use a IP whitelist middleware to filter the access of my web application to some IPS only and it works.

But, I want to unprotect a specific path to make it public (the path is /api/transaction).

For now, I have (in my docker-comose.yml) :

varnish:
  labels:
    - "traefik.http.routers.api_varnish.rule=Host(`api.local`, `api`)"
    - "traefik.http.routers.api_varnish.tls=true"
    - "traefik.http.routers.api_varnish.middlewares=https-redirect@file"
    - "traefik.http.routers.api_varnish.middlewares=https-whitelist@file"
    - "traefik.http.services.api_varnish.loadbalancer.server.port=80"

This part works, then I added:

    # Open middleware for payment IPN calls
   - "traefik.http.routers.api_varnish_transaction.rule=(Host(`api.local`, `api`) && PathPrefix(`/api/transaction`))"
   - "traefik.http.routers.api_varnish_transaction.tls=true"
   - "traefik.http.routers.api_varnish_transaction.priority=2"
   - "traefik.http.routers.api_varnish_transaction.middlewares=https-redirect@file"

I duplicated the lines, but I didn't apply the middleware https-whitelist@file to the new host.

It doesn't work, I can't find the correct syntax or be sure if I can do it ? documentation is pretty poor.

Any idea?

score 2 · Accepted Answer · answered Dec 08 '21 at 10:41

2

Have 2 routers, 1 for /api/transaction and another one for /* and give the first router a higher priority (set a higher number) e.g.

# ...
    labels:
        - traefik.http.routers.router_1.priority=2

Now requests to /api/transaction will only hit router_1

https://doc.traefik.io/traefik/routing/routers/#priority

answered Dec 08 '21 at 10:41

Mohamed Sohail

1,659
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23

This is what I did, I updated my question, but the middleware is still applied :( – Vincent Decaux Dec 08 '21 at 12:49
1

I tested it locally and it works for me. Here is a gist of what I am trying out: https://gist.github.com/kamikazechaser/0dd3dae80c78ac2206d1cc22a12a0c18 – Mohamed Sohail Dec 10 '21 at 06:08
Thank you for your time ! regarding to your configuration, it now works ! thanks really – Vincent Decaux Dec 10 '21 at 09:46
Could you answer this please ? - https://stackoverflow.com/questions/73001082/traefik-ingressroute-url-should-redirect-to-a-default-path – Chakaravarthy Natesan Jul 20 '22 at 00:52

Traefik - apply middleware to router except a specific path

1 Answers1