--- apiVersion: v1 kind: Service metadata: name: centos namespace: kube-system spec: selector: app: centos ports: - name: foo port: 1234 targetPort: 1234 --- apiVersion: apps/v1 kind: DaemonSet metadata: name: centos-test namespace: kube-system labels: app: centos spec: selector: matchLabels: app: centos template: metadata: labels: app: centos spec: containers: - name: centos image: starlingx/stx-nova:master-centos-stable-latest ports: - containerPort: 80 command: - sleep - "3600" restartPolicy: Always hostNetwork: true dnsPolicy: ClusterFirstWithHostNet nodeSelector: openstack-compute-node: enabled