terminationDelay: is it real? how to configure in IngressRoute

Traefik Traefik v2
1

I have a service that can take more than 60 seconds to complete. When it passes over 60 seconds the client gets a 502 (while the server correctly completes the job).

In this message I discovered the terminationDelay parameter that seems to be used in the following way:

spec:
  entryPoints:
    - web
  routes:
  - match: Host(`your.domain.com`) && PathPrefix(`/`)
    kind: Rule
    services:
    - name: testservice
      port: 80
      ## does not seem to be accepted
      terminationDelay: 60000

In reality kubernetes doesn't accept it (kubectl explain ingressroute.spec.routes.services do not show it) and docs only have the example for file-provider.

How can I set the terminationDelay for ingressRoute?

TIA
sandro

2

I Have also looked at the respondingTimeout settings of the transport in the endpoint. I don't really understand when I should use them and anyhow it seems they're already set with reasonable defaults.

I have clear evidence that the timeout is set to 60 seconds, that is a value I cannot find where is set.

I have also tried fiddling with ServersTransport parameters in services as follows:

...
spec:
  entryPoints:
  - websecure
  routes:
  - kind: Rule
    match: Host(`mydomain`) && PathPrefix(`/api`, `/static/`, `/admin`)
    middlewares:
    - name: do-buffering
    services:
    - name: wa-django
      port: 80
      serversTransport: slow-response
---
apiVersion: traefik.containo.us/v1alpha1
kind: ServersTransport
metadata:
  name: slow-response
  namespace: wa
spec:
    forwardingTimeouts:
      dialTimeout: "200s"
---

dialTimeout doesn't seem to be taken into consideration, I'm probably misinterpreting its meaning. Even if I lower to 10 seconds, it doesn't interrupt the client call.

I don't have other ideas... any hints?

sandro