NodeLocalDNS

参看此篇章前可先查看记录一次k3s网络DNS问题排查篇 参考: https://v1-24.docs.kubernetes.io/zh-cn/docs/tasks/administer-cluster/nodelocaldns/ https://www.suse.com/support/kb/doc/?id=000020174 https://stackoverflow.com/questions/70913822/kubernetes-k3s-pod-gets-enotfound-after-5-20-hours-of-airing-time https://icode.best/i/10017745505921 https://hub.docker.com/r/dyrnq/k8s-dns-node-cache/tags https://github.com/coredns/deployment/blob/master/kubernetes/Scaling_CoreDNS.md https://lework.github.io/2020/11/09/node-local-d...