apiVersion: v1 kind: Pod metadata: name: busybox namespace: default spec: containers: - image: busybox:1.28.4 command: - sleep - "3600" imagePullPolicy: IfNotPresent name: busybox restartPolicy: Always ---------------------------------- apiVersion: v1 kind: Service metadata: name: kube-headless spec: clusterIP: None ports: - port: 80 targetPort: 8080 selector: app: kubserve2 ---------------------------------- apiVersion: v1 kind: Pod metadata: namespace: default name: dns-example spec: containers: - name: test image: nginx dnsPolicy: "None" dnsConfig: nameservers: - 8.8.8.8 searches: - ns1.svc.cluster.local - my.dns.search.suffix options: - name: ndots value: "2" - name: edns0