I have a docker nginx container image nha/my-nginx-img. And I have a one-node kubernetes cluster, installed on bare metal. I am trying to deploy and expose this nginx container (which works fine locally otherwise).

I ran kubectl apply -f nginx.yaml on this file:

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-nginx
  labels:
    app: nginx
spec:
  selector:
    matchLabels:
      run: my-nginx
  replicas: 2
  template:
    metadata:
      labels:
        run: my-nginx
    spec:
      containers:
      - name: my-nginx
        image: nha/my-nginx-img
        ports:
        - containerPort: 80
        - containerPort: 443
      imagePullSecrets:
        - name: regcred
#
# Expose Service
#
apiVersion: v1
kind: Service
metadata:
  name: my-nginx
  labels:
    run: my-nginx
spec:
  # I thought using NodePort here 
  # would expose the port on the node?
  type: NodePort
  ports:
  - name: http
    protocol: TCP
    port: 80
    targetPort: 80
  - name: https
    protocol: TCP
    port: 443
    targetPort: 443
  selector:
    run: my-nginx

I can see them running:

kubectl get pods -l run=my-nginx -o wide
NAME                        READY     STATUS    RESTARTS   AGE       IP               NODE
my-nginx-5ccbf78584-4lxsn   1/1       Running   0          1d        10.233.102.181   node1
my-nginx-5ccbf78584-6qkml   1/1       Running   0          1d        10.233.102.182   node1

However: - the IPs show in the resulting command above are NOT the IP of my machine - when I curl the IP of my machine, I do not get a reply on either the port 80 or 443

How do I get this static content to be served by nginx?

Additional information

kubectl get services gives:

NAME         TYPE        CLUSTER-IP     EXTERNAL-IP   PORT(S)                      AGE
kubernetes   ClusterIP   10.233.0.1     <none>        443/TCP                      2d
my-nginx     NodePort    10.233.16.91   <none>        80:31081/TCP,443:31856/TCP   5h

(10.233.16.91 is NOT my IP)

And kubectl describe service my-nginx:

Name:                     my-nginx
Namespace:                default
Labels:                   run=my-nginx
Annotations:              kubectl.kubernetes.io/last-applied-configuration={"apiVersion":"v1","kind":"Service","metadata":{"annotations":{},"labels":{"run":"my-nginx"},"name":"my-nginx","namespace":"default"},"spec":{"ports":[...
Selector:                 run=my-nginx
Type:                     NodePort
IP:                       10.233.16.91
Port:                     http  80/TCP
TargetPort:               80/TCP
NodePort:                 http  31081/TCP
Endpoints:                10.233.102.181:80,10.233.102.182:80
Port:                     https  443/TCP
TargetPort:               443/TCP
NodePort:                 https  31856/TCP
Endpoints:                10.233.102.181:443,10.233.102.182:443
Session Affinity:         None
External Traffic Policy:  Cluster
Events:                   <none>

Again, I do not see my IP anywhere in there.

Also, I created the cluster using kubespray.