当使用Traefik和Docker-compose时，我想获取容器IP来执行基于IP的过滤，但改为获取docker网络网关IP。
以下是来自curl-client容器的curl请求的结果：
docker-compose exec curl-client curl https://whoami.domain.name
Hostname: 608f3dcaf7d9
IP: 127.0.0.1
IP: 172.18.0.2
GET / HTTP/1.1
Host: whoami.domain.name
User-Agent: curl/7.58.0
Accept: */*
Accept-Encoding: gzip
X-Forwarded-For: 172.18.0.1
X-Forwarded-Host: whoami.domain.name
X-Forwarded-Port: 443
X-Forwarded-Proto: https
X-Forwarded-Server: 88756553599b
X-Real-Ip: 172.18.0.1
这里，172.18.0.1 是 traefik_net 网络的网关。相反，我希望在 X-Forwarded-For 字段中看到 172.18.0.9，因为它是curl-client 容器的 IP：
docker-compose exec curl-client cat /etc/hosts
172.18.0.9 34f7b6e5472f
我还尝试使用 'traefik.frontend.whiteList.useXForwardedFor=true' 选项但没有成功。
traefik.toml
logLevel = "ERROR"
defaultEntryPoints = ["http", "https"]
[entryPoints]
[entryPoints.dashboard]
address = ":8080"
[entryPoints.http]
address = ":80"
[entryPoints.http.redirect]
entryPoint = "https"
[entryPoints.https]
address = ":443" …