k8s, Ingress, Minio, and a Static Site - kubernetes

Question

We have a k8s cluster with an nginx Ingress and Minio installed. In Minio I have a bucket called tester with a hello world index.html file. I used the Minio MC client to set the tester bucket to public. Now I am able to see the hello world file when I visit my (altered) minio url like so: https://minio.example.com/tester/index.html.
My goal is to set up an Ingress resource to access the public bucket. Here is my manifest to try and do so, however I only ever get a 404 error . . .
ingress.yaml
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: frontend-site
namespace: "default"
labels:
type: "frontend"
awesomeness: "super-mega"
annotations:
kubernetes.io/ingress.class: "nginx"
spec:
rules:
- host: app.example.com
http:
paths:
- path: /tester/
backend:
serviceName: minio-svc
servicePort: 9000
- path: /tester/*
backend:
serviceName: minio-svc
servicePort: 9000
tls:
- hosts:
- app.example.com
secretName: ssl-certs
I have also tried to set the paths with the index fileto no avail like so:
path: /tester/index.html
path: /tester/index.html/*
I do have another Ingress which points to Minio in general and it works perfect at the url like minio.example.com. The minio has a service called minio-svc on port 9000.
Unfortunately I have only ever received a 404 from my Ingress thus far. Anyone else deploying static sites with Ingress to public Minio bucket? What am I doing wrong???
Updates
So I kind of got somewhere. I added an annotation and set the paths to simply / and /*.
Here is my new config:
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: frontend-site
namespace: "default"
labels:
type: "frontend"
awesomeness: "super-mega"
annotations:
nginx.ingress.kubernetes.io/rewrite-target: /tester/index.html
spec:
rules:
- host: app.example.com
http:
paths:
- path: /
backend:
serviceName: minio-svc
servicePort: 9000
- path: /*
backend:
serviceName: minio-svc
servicePort: 9000
tls:
- hosts:
- app.example.com
secretName: ssl-certs
Now I just get access denied from Minio even though the bucket is public and I can still access from https://minio.example.com/tester/index.html!?

Answer 1

Found out you can't do what I'm asking very easily. I got around it all by simply mounting the directory from the bucket directly to Nginx. Voila!