Traefik not redirecting properly if updated

[JogeshwarS]

Welcome!

• Yes, I've searched similar issues on GitHub and didn't find any.
• Yes, I've searched similar issues on the Traefik community forum and didn't find any.

What did you do?

We setup treafik in our EKS cluster on AWS. Everything was working fine. Mistakenly, we delete the service file and after recreating it the redirection was properly working.
Before reapplying service file:

routes:
    - match: Host(`demo.xyz`) && PathPrefix(`/`)
      kind: Rule
      services:
        - name: frontend
          port: 3000
          namespace: frontend-ns
    - match: Host(`demo.xyz`) && PathPrefix(`/api`)
      kind: Rule
      services:
        - name:api
          port: 8080
          namespace: frontend-ns

was working fine for both endpoint
After reapplying the service file:
/api was redirecting to demo.xyz without any issue in the logs

What did you see instead?

After hours of debugging (We didn't get anything), we deleted Traefik completed and reinstalled it, and then it started working again

What version of Traefik are you using?

2.10.1

What is your environment & configuration?

apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
  name: proxy-ingress-https-routes
  namespace: proxy-gateway-ns
  annotations:
    kubernetes.io/ingress.class: "traefik"
    traefik.ingress.kubernetes.io/router.tls: "true"
    traefik.ingress.kubernetes.io/router.tls.certresolver: myresolver
    traefik.ingress.kubernetes.io/router.middlewares: httptohttps@kubernetescrd
    traefik.ingress.kubernetes.io/router.entrypoints: web,websecure
    traefik.frontend.redirect.entryPoint: https
spec:
  entryPoints:
    - web
    - websecure
  routes:
    - match: Host(`demo.xyz`) && PathPrefix(`/`)
      kind: Rule
      services:
        - name: frontend
          port: 3000
          namespace: frontend-ns
    - match: Host(`demo.xyz`) && PathPrefix(`/api`)
      kind: Rule
      services:
        - name: api
          port: 8080
          namespace: frontend-ns
  tls:
    secretName: tls-certs
    options:
      name: proxy-tls-options
      namespace: proxy-gateway-ns

If applicable, please paste the log output in DEBUG level

No response

[nmengin]

Hello @JogeshwarS,

Thanks for reaching out!

To keep the repository focused, we ask that all questions be asked in the community forum. It is pretty active, so you might find that your question has already been answered there.
If not, you can ask and get help from other community members pretty quickly.