Is it possible to define a middleware in traefik.toml or dynamic configuration file and re-use it in individual routers (with docker-compose labels)?
This is what I'm currently using:
docker-compose.yml
....
- "traefik.http.middlewares.cf-whitelist.ipwhitelist.sourcerange=173.245.48.0/20, 103.21.244.0/22, ..."
- "traefik.http.routers.example_com.middlewares=cf-whitelist@docker"
....
What I would like to have
traefik.toml
[http.middlewares]
[http.middlewares.cf-whitelist.ipWhiteList]
sourceRange = [
"173.245.48.0/20",
"103.21.244.0/22",
...
]
and reference only the middleware in docker-compose files:
- "traefik.http.routers.example_com.middlewares=cf-whitelist@docker"
This IP list might be due to change, so it would be best to have it managed in a single file.
Middlewares can be defined for an entry point, right? However, that wouldn't probably work as I can only have one entry point for port 443, and I don't want this whitelist to be enabled for every single router on that entry point.
Is defining a global middleware this way possible? Am I doing something wrong here? I have tried adding this middleware to both the static configuration file, and dynamic configuration file and it didn't work for either. It only works if it's defined in docker-compose.
Thank you.