Ingress udp/tcp not working and therefore cannot access the service

[wusunny2022]

What Happened?

Description: Ingress is not natively support routing of udp/tcp, so need to handle another way. But this is not work in minikube of below procedure.

Procedure of reproduce the issue:

1. I have mysql-statuefulset.yaml

   
   apiVersion: v1
   kind: ConfigMap
   metadata:
   name: mysql-initdb-config
   data:
   init.sql: |
   CREATE DATABASE IF NOT EXISTS mydb;
   ---
   apiVersion: apps/v1
   kind: StatefulSet
   metadata:
   name: my-mysql-stateful-set
   namespace: my-test-app
   spec:
   replicas: 1
   selector:
   matchLabels:
     app: my-mysql
   serviceName: my-mysql
   template:
   metadata:
     labels:
       app: my-mysql
   spec:
     containers:
     - name: mysql
       image: mysql:8.3
       env:
       - name: MYSQL_ROOT_PASSWORD
         value: root
       ports:
       - containerPort: 3306
         name: mysql
       volumeMounts:
       - name: mysql-persistent-storage
         mountPath: /var/lib/mysql
       - name: mysql-initdb
         mountPath: /docker-entrypoint-initdb.d
     volumes:
       - name: mysql-initdb
         configMap:
           name: mysql-initdb-config
   volumeClaimTemplates:
   - metadata:
     name: mysql-persistent-storage
   spec:
     accessModes: [ "ReadWriteOnce" ]
     resources:
       requests:
         storage: 1Gi

---

apiVersion: v1 kind: Service metadata: name: mysql-service namespace: my-test-app spec: type: ClusterIP selector: app: my-mysql ports:

• protocol: TCP port: 3306 targetPort: 3306

  
  2. Enable ingress-controller in minikube by ```minikube addons enable ingress```
  3. Have gone through the below solution
  3.1 official solution: https://minikube.sigs.k8s.io/docs/tutorials/nginx_tcp_udp_ingress/ 
  3.2 Solutions provided by the commentators
  https://github.com/kubernetes/minikube/issues/2840
  3. Run ```minikube tunnel``` to enable the access
  4. Connect mysql through localhost:3306
  5. Cannot connect

Attach the log file

1

Operating System

macOS (Default)

Driver

Docker

[kundan2707]

/kind support

[kundan2707]

/assign

[kundan2707]

@wusunny2022 Can you attach log file in issue. I am not able to find any log in issue