apiVersion: v1 kind: Pod metadata: namespace: default name: dns-example spec: containers: - name: test image: nginx dnsPolicy: "None" dnsConfig: nameservers: - 192.0.2.1 # 这是一个示例 searches: - ns1.svc.cluster-domain.example - my.dns.search.suffix options: - name: ndots value: "2" - name: edns0