Can't connect to minikube external service or ingress - docker

Question

I have clean ubuntu 18.04 server where installed minikube, kubectl and docker.
And I have several items for it.
One deployment:
apiVersion: apps/v1
kind: Deployment
metadata:
name: mongo-express-deployment
labels:
app: mongo-express
spec:
replicas: 1
selector:
matchLabels:
app: mongo-express
template:
metadata:
labels:
app: mongo-express
spec:
containers:
- name: mongo-express
image: mongo-express
ports:
- containerPort: 8081
env:
- name: ME_CONFIG_MONGODB_ADMINUSERNAME
valueFrom:
secretKeyRef:
name: mongo-db-secret
key: mongo-db-root-username
- name: ME_CONFIG_MONGODB_ADMINPASSWORD
valueFrom:
secretKeyRef:
name: mongo-db-secret
key: mongo-db-root-password
- name: ME_CONFIG_MONGODB_SERVER
valueFrom:
configMapKeyRef:
name: mongo-db-configmap
key: mongo-db-url
one internal service. because tried to connect through ingress
apiVersion: v1
kind: Service
metadata:
name: mongo-express-service
spec:
selector:
app: mongo-express
ports:
- protocol: TCP
port: 8081
targetPort: 8081
one ingress for it
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: dashboard-ingress
spec:
rules:
- host: my-host.com
http:
paths:
- path: "/"
pathType: "Prefix"
backend:
service:
name: mongo-express-service
port:
number: 8081
And one external service because I tried to connect through them
apiVersion: v1
kind: Service
metadata:
name: mongo-express-external-service
spec:
selector:
app: mongo-express
type: LoadBalancer
ports:
- protocol: TCP
port: 8081
targetPort: 8081
nodePort: 30000
But each of these options does not work for me. I tried add update to host file and add
192.168.47.2 my-host.com
but it also didn't help me.
When I run curl my-host.com in server terminal I receive correct response, but I can't get it from my browser.
My domain set up to my server and when I use nginx only all work fine.
May be need to add something else or update my config?
I hope you can help me.