Hi,
The symptom
My issue is this log line: level=error msg="field not found, node: proxyprotocol" providerName=docker container=...
My setup
I try to enable proxyprotocol for a service that I am running in a docker service/task/... but it doesn't seems to work. I use "docker stack deploy -c docker-compose.yml" with this file (cleared a bit):
version: "3.8"
services:
blah:
image: blah:latest
volumes:
- ./data:/data
deploy:
labels:
traefik.enable: "true"
traefik.tcp.routers.tcp-587.entrypoints: "smtp"
traefik.tcp.routers.tcp-587.rule: "HostSNI(`*`)"
traefik.tcp.routers.tcp-587.service: "tcp-587"
traefik.tcp.services.tcp-587.loadbalancer.server.port: "587"
traefik.tcp.services.tcp-587.loadbalancer.proxyprotocol.version: "2"
Some investigations
-
I found the documentation: Docker - Traefik
With"traefik.tcp.services.mytcpservice.loadbalancer.proxyprotocol.version=1"
. -
In the code repo GitHub - traefik/traefik: The Cloud Native Application Proxy I had no match with this:
ag proxyprotocol | grep docker
and I have no match for golang files while have some withag proxyprotocol | grep kubernetes
.
So I'm asking if the feature is implemented for the docker provider.
Do I miss something?