kotorr
1
Hi all!
I'm newbie to traefik and I have a question about simple port forwarding from docker containers to the outside
I have a virtual machine named vm-docker.local
Inside the virtual machine there are 3 docker containers, each of which hangs on port :80
Can I configure the routing of a certain service to a certain external port using one traefik?
All I found is rule = "Host(vm-docker.local)", but I don't find it convenient.
Is there a similar configuration for binding ports rather than names?
thx all!
The usual Traefik flow:
Entrypoint: the listening port
Router: domain and path matching, middleware
Service: the target services, servers, port, scheme
So for listening on another port you need an additional entrypoint.
kotorr
3
Thank you.
You write about matching domain
I don't want to map a service to a domain. I want to hard-bind a specific external port to a specific service.
Is it possible to do without matching domain?
You should be able to use a catch-all for http/s or TLS/SSL traffic:
rule: HostRegexp(`{host:.+}`)
rule: HostSNIRegexp(`{host:.+}`) # for TLS
If you service does not use http, you need to use a TCP router.