Kubernetes service - service IP address is not accessible

Question

I am working with aks service. I have a Tensorflow serving image at azure container registry. Now when I deploy my service, the public service endpoint is not accessible neither is it pingable.

My image is exposed at port 8501 , so I am using it as a target port in my yaml.

Here is the yaml file I am using for this deployment.

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: my-model-gpu
spec:
  replicas: 1
  template:
    metadata:
      labels:
        app: my-model-gpu
    spec:
      containers:
      - name: my-model-gpu
        image: dsdemocr.azurecr.io/work-place-safety-gpu
        ports:
        - containerPort: 8501
        resources:
         limits:
           nvidia.com/gpu: 1
      imagePullSecrets:
        - name: registrykey

---
apiVersion: v1
kind: Service
metadata:
  name: my-model-gpu
spec:
  type: LoadBalancer
  ports:
  - port: 8501
    protocol: "TCP"
    targetPort: 8501
  selector:
    app: my-model-gpu

below are my svc description : kubectl describe svc my-model-gpu

Name:                     my-model-gpu
Namespace:                default
Labels:                   <none>
Annotations:              kubectl.kubernetes.io/last-applied-configuration:
                            {"apiVersion":"v1","kind":"Service","metadata":{"annotations":{},"name":"my-model-gpu","namespace":"default"},"spec":{"ports":[{"port":850...
Selector:                 app=my-model-gpu
Type:                     LoadBalancer
IP:                       10.0.244.106
LoadBalancer Ingress:     52.183.17.101
Port:                     <unset>  8501/TCP
TargetPort:               8501/TCP
NodePort:                 <unset>  31546/TCP
Endpoints:                10.244.0.22:8501
Session Affinity:         None
External Traffic Policy:  Cluster
Events:
  Type    Reason                Age   From                Message
  ----    ------                ----  ----                -------
  Normal  EnsuringLoadBalancer  10m   service-controller  Ensuring load balancer
  Normal  EnsuredLoadBalancer   9m8s  service-controller  Ensured load balancer

Looks like I am making some mistake with port mapping. Any help is much appreciated.

Answer 1

The container i was trying to access had no port open on 8501 , once i fixed it it worked well.