I have a Kibana dashboard that I currently access through the root of my host : https://my.host.com/. I want to change it so I can access it through the path https://my.host.com/kibana/. For this, I used the rewrite-target annotation as provided in the main documentation:

apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  name: kibana-ing
  annotations:
      nginx.ingress.kubernetes.io/rewrite-target: /$2
      kubernetes.io/ingress.class: kibana-ingress-class
      nginx.ingress.kubernetes.io/backend-protocol: "HTTPS"
spec:
  rules:
    - host: my.host.com
      http:
        paths:
          - path: /kibana(/|$)(.*)
            backend:
              serviceName: kibana-svc
              servicePort: 5601

I think this works to some extent because when hitting https://my.host.com/kibana/, I get redirected to the login page. But the login page is returned to my browser without the kibana prefix : https://my.host.com/app/login and I get a 404.

How can I fix this?

EDIT:

This is currently what is happening when I hit https://my.host.com/kibana/ :

This sends back a HTTP 302 with a redirection to app/login as you can see in the Location header. But when my browser asks back Nginx to fetch for this app/login, it rightfully gives a 404 since this path is unkown to it.

Is there a way (through an Ingress annotation maybe) to append the '/kibana' prefix to all the Location headers that are being returned?

EDIT2:

I managed to append the /kibana/ part in the Location header by adding these 2 annotations:

nginx.ingress.kubernetes.io/proxy-redirect-from: "/"
nginx.ingress.kubernetes.io/proxy-redirect-to: "/kibana/"

This makes the redirection point to kibana/app/login, resulting in a 200 status. However more objects are being loaded by the page like a bootsrap.js and their location are hardcoded within the html page being sent back like this:

</script><script src="/bootstrap.js"></script></body></html>

Obviously this hits back with another 404 error on my browser end... I think I will have to deal with this on the application end instead.