Dynamic configuration not reloaded about traefik HOT 6 CLOSED

I made some tests.
In docker (on linux), if you mount a file, events are trigger on the file but not on the directory and for other problem we only watch the directory.

To address this, I implemented a solution. If you require a temporary workaround, consider mounting the directory in the docker-compose file instead of the individual file. This should help mitigate the observed issues.

from traefik.

Hello,

The documentation explains this inside the Limitations section: https://doc.traefik.io/traefik/providers/file/#provider-configuration

It's recommended to use directory instead of filename because filename can have issues with some filesystems.

from traefik.

@kevinpollet @ldez it still doesn't work using

providers:
  file:
    directory: /etc/traefik/dynamic
    watch: true

from traefik.

Hello @darkweak,

This is unexpected.
By looking at the config you have shared, I can see that the routers are using a middleware named souin but you didn’t share the definition of it nor the static part if it is indeed the souin plugin.
Can you please provide the full configuration needed to be able to try to reproduce the problem?

from traefik.

@rtribotte here is the minimal reproducible example

# ./dynamic-configuration.yml
http:
  routers:
    whoami-one:
      entrypoints:
        - http
      service: whoami1
      rule: Host(`whoami1.domain.com`)
    whoami-two:
      entrypoints:
        - http
      service: whoami2
      rule: Host(`whoami2.domain.com`)

  services:
    whoami1:
      loadBalancer:
        servers:
          - url: http://whoami1
        passHostHeader: false
    whoami2:
      loadBalancer:
        servers:
          - url: http://whoami2
        passHostHeader: false

# ./traefik.yml
providers:
  file:
    directory: /etc/traefik/dynamic
    watch: true

api:
  dashboard: true
  debug: true
  insecure: true

log:
  level: DEBUG

accessLog: {}

# ./compose.yml
version: '3'

services:
  traefik:
    image: traefik:v3.0
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./traefik.yml:/traefik.yml
      - ./dynamic-configuration.yml:/etc/traefik/dynamic/traefik-dynamic.yml
    ports:
      - 80:80
      - 8080:8080

  whoami1:
    image: traefik/whoami

  whoami2:
    image: traefik/whoami

If I update the ./dynamic-configuration.yml file (remove the whom-two router declaration and the whoami2 service declaration) and save the file changes nothing get reloaded in Træfik but I set the watch: true on the directory I put my dynamic configuration. Even without middlewares it doesn't get reloaded.
If I restart træfik, the new configuration get loaded well with only the whoami-one router and the whoami1 service.

from traefik.

Closed by #10420.

from traefik.