Ingress returning 404 with kubernetes - kubernetes

Question

I'm trying to setup ingress to work with a kubernetes cluster as seen here:https://www.youtube.com/watch?v=DgVjEo3OGBI. When testing the endpoint in postman it is returning a 404 not found. I've tried using https and http and i'm at a loss. Thanks!
Edit: I was using a localhost for testing and am now trying to use acme.com as the routing url.
Ingress file:
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: ingress-srv
annotations:
kubernetes.io/ingress.class: nginx
nginx.ingress.kubernetes.io/use-regex: 'true'
nginx.ingress.kubernetes.io/rewrite-target: /
spec:
rules:
- host: acme.com
http:
paths:
- path: /api/platforms
pathType: Prefix
backend:
service:
name: platforms-clusterip-service
port:
number: 80
- path: /api/c/platforms
pathType: Prefix
backend:
service:
name: commands-clusterip-service
port:
number: 80
Depl files
apiVersion: apps/v1
kind: Deployment
metadata:
name: platforms-depl
spec:
replicas: 1
selector:
matchLabels:
app: platformservice
template:
metadata:
labels:
app: platformservice
spec:
containers:
- name: platformservice
image: revlisc/platformservice:latest
apiVersion: v1
kind: Service
metadata:
name: platforms-clusterip-service
spec:
type: ClusterIP
selector:
app: platformservice
ports:
- name: platformservice
protocol: TCP
port: 80
targetPort: 80
apiVersion: apps/v1
kind: Deployment
metadata:
name: commands-depl
spec:
replicas: 1
selector:
matchLabels:
app: commandservice
template:
metadata:
labels:
app: commandservice
spec:
containers:
- name: commandservice
image: revlisc/commandservice:latest
apiVersion: v1
kind: Service
metadata:
name: commands-clusterip-service
spec:
type: ClusterIP
selector:
app: commandservice
ports:
- name: commandservice
protocol: TCP
port: 80
targetPort: 80
Service
apiVersion: v1
kind: Service
metadata:
name: platformnpservice-srv
spec:
type: NodePort
selector:
app: platformservice
ports:
- name: platformservice
protocol: TCP
port: 80
targetPort: 80

Answer 1

So there was a change in ingress.yml which I have made and it works for me can you test using the below manifest and check if its working ?
apiVersion: apps/v1
kind: Deployment
metadata:
name: platforms-depl
spec:
replicas: 1
selector:
matchLabels:
app: platformservice
template:
metadata:
labels:
app: platformservice
spec:
containers:
- name: platformservice
image: revlisc/platformservice:latest
---
apiVersion: v1
kind: Service
metadata:
name: platforms-clusterip-service
spec:
type: ClusterIP
selector:
app: platformservice
ports:
- name: platformservice
protocol: TCP
port: 80
targetPort: 80
Also there was an issue with your ingress file as well i have made a small change. Check if this works for you
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: ingress-resource
annotations:
kubernetes.io/ingress.class: "nginx"
ingress.kubernetes.io/rewrite-target: /$
nginx.ingress.kubernetes.io/use-regex: "true"
spec:
rules:
- host: <your-hostname>
http:
paths:
- pathType: Prefix
path: "/api/platforms"
backend:
service:
name: platforms-clusterip-service
port:
number: 80
When I hit hostname/api/platforms I was able to see this output I am not sure if this is the expected result. Can you confirm ?
[{"id":1,"name":"Dot Net","publisher":"Microsoft","cost":"Free"},{"id":2,"name":"SQL Server Express","publisher":"Microsoft","cost":"Free"},{"id":3,"name":"Kubernetes","publisher":"Cloud Native Computing Foundation","cost":"Free"}]