Docket Desktop and Istio unable to access endpoint on MAC OS - docker

Question

I am trying to work on sample project for istio. I have two apps demo1 and demo2.
demoapp Yml
apiVersion: apps/v1
kind: Deployment
metadata:
name: demo-1-app
spec:
replicas: 1
selector:
matchLabels:
app: demo-1-app
template:
metadata:
labels:
app: demo-1-app
spec:
containers:
- name: demo-1-app
image: muzimil:demo-1
ports:
- containerPort: 8080
imagePullPolicy: Never
---
apiVersion: v1
kind: Service
metadata:
name: demo-1-app
spec:
selector:
app: demo-1-app
ports:
- port: 8080
name: http
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: demo-1-app
labels:
account: demo-1-app
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: demo-2-app
spec:
replicas: 1
selector:
matchLabels:
app: demo-2-app
template:
metadata:
labels:
app: demo-2-app
spec:
containers:
- name: demo-2-app
image: muzimil:demo2-1
ports:
- containerPort: 8080
imagePullPolicy: Never
---
apiVersion: v1
kind: Service
metadata:
name: demo-2-app
spec:
selector:
app: demo-2-app
ports:
- port: 8080
name: http
---
apiVersion: v1
kind: ServiceAccount
metadata:
name: demo-2-app
labels:
account: demo-2-app
And My gateway os this
apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
name: demo-app-gateway
spec:
selector:
istio: ingressgateway # use istio default controller
servers:
- port:
number: 80
name: http
protocol: HTTP
hosts:
- "*"
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
name: demo-service1
spec:
hosts:
- "*"
gateways:
- demo-app-gateway
http:
- match:
- uri:
exact: /demo1
route:
- destination:
host: demo-1-app
port:
number: 8080
- match:
- uri:
exact: /demo2
route:
- destination:
host: demo-2-app
port:
number: 8080
I tried to hit url with localhost/demo1/getDetails both 127.0.0.1/demo1/getDetails
But I am getting always 404
istioctl analyse does not give any errors.

Answer 1

To access the application - either change istio-ingressgateway service to NodePort or do port forwarding for the istio ingress gateway service. Edit the istio-ingressgateway service to change the service type.
type: NodePort
K8s will give a node port then you can provide the same nodeport values in istio gateway.
selector:
istio: ingressgateway # use istio default controller
servers:
- port:
number: <nodeportnumber>
name: http
protocol: HTTP