WSL2, how access minikube pod from docker container? - docker

Question

I am using WSL2 on Windows.
I made a flask service in minikube in WSL2 and a docker container in WSL2 separately.
I want to make a request to flask service in minikube from container in WSL2.
Steps to create a flask service
flask_service.py (only last line, service is running on /rss)
if __name__ == '__main__':
app.run(debug=False, host='0.0.0.0', port=8001)
Dockerfile
FROM python:3
COPY flask_service.py ./
WORKDIR .
RUN apt-get update
RUN apt install nano
RUN pip install numpy pandas Flask connectorx sqlalchemy pymysql jsonpickle
EXPOSE 8001
ENTRYPOINT ["python"]
CMD ["flask_service.py"]
minikube setting
minikube start --mount --mount-string="/home/sjw/kube:/home/sjw/kube"
kubectl proxy --address 0.0.0.0 --port 30001
minikube tunnel
getdb service menifest
apiVersion: apps/v1
kind: Deployment
metadata:
name: getdbdp
spec:
replicas: 1
selector:
matchLabels:
app: getdb
template:
metadata:
labels:
app: getdb
spec:
containers:
- name: getdb
image: "desg2022/01getdb:v02"
env:
- name: "PORT"
value: "8001"
---
apiVersion: v1
kind: Service
metadata:
name: getdb-lb
spec:
type: LoadBalancer
selector:
app: getdb
ports:
- protocol: TCP
port: 8080
targetPort: 8001
First, local access(from windows) to the flask service was possible with the address below.
http://localhost:30001/api/v1/namespaces/default/services/http:getdb-lb:8080/proxy/rss
Second, when connecting in the same minikube
http://localhost:8001/rss
My question. I created a docker container in wsl2 as follows.
docker-compose.yaml (image is ubunut with only installed python and pip )
version: '2.3'
services:
master:
container_name: gputest1
image : desg2022/ubuntu:v01
stdin_open: true # docker run -i
tty: true # docker run -t
ports:
- 8080:8888
command:
"/bin/bash"
extra_hosts:
- "host.docker.internal:host-gateway"
ipc: 'host'
Inside this container I want to access getdb in minikube, what address should i put in?