Test networking in Kubernetes with two Nginx pods on two different nodes

test-network-with-pods.yaml

apiVersion: v1
kind: Pod
metadata:
  name: nginx-pod-node1
  labels:
    app: nginx-test
    node: node1
spec:
  nodeSelector:
    kubernetes.io/hostname: spacex
  containers:
    - name: nginx
      image: nginx:alpine
      ports:
        - containerPort: 80
      env:
        - name: NODE_NAME
          value: "spacex"

---
apiVersion: v1
kind: Pod
metadata:
  name: nginx-pod-node2
  labels:
    app: nginx-test
    node: node2
spec:
  nodeSelector:
    kubernetes.io/hostname: falcon9
  containers:
    - name: nginx
      image: nginx:alpine
      ports:
        - containerPort: 80
      env:
        - name: NODE_NAME
          value: "falcon9"

---
apiVersion: v1
kind: Service
metadata:
  name: nginx-service-node1
spec:
  selector:
    app: nginx-test
    node: node1
  ports:
    - port: 80
      targetPort: 80
  type: ClusterIP

---
apiVersion: v1
kind: Service
metadata:
  name: nginx-service-node2
spec:
  selector:
    app: nginx-test
    node: node2
  ports:
    - port: 80
      targetPort: 80
  type: ClusterIP