Gateway 502 error

Traefik Traefik v2 (latest)
1

how to config the read timeout(write timeout, connect timeout) in IngressRoute

version: v2.1.6
provider: Kubernetes CRD

request flow
client->traefik2.16->k8spods

conf TemminationDelay: 60000 in IngressRoute

apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
  name: testingressroute
  namespace: default
spec:
  entryPoints:
    - web
  routes:
  - match: Host(`your.domain.com`) && PathPrefix(`/`)
    kind: Rule
    services:
    - name: testservice
      port: 80
      TemminationDelay: 60000

gateway 502 in access log

"OriginDuration":53939390(nanosecond) < TemminationDelay: 60000(millisecond)

{"ClientAddr":"","ClientHost":"","ClientPort":"62979","ClientUsername":"-","DownstreamContentSize":11,"DownstreamStatus":502,"Duration":54046957,"OriginContentSize":11,"OriginDuration":53939390,"OriginStatus":502,"Overhead":107567,"entryPointName":"http","level":"info","msg":"","time":"2020-03-20T14:32:49+08:00"}
2

Hello,

TemminationDelay -> terminationDelay

3

"OriginStatus":502
How to retry use middlewares retry.
Can we specify an error code for retry.