Difference between revisions of "CoreDNS"
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↑ https://coredns.io/
| Line 26: | Line 26: | ||
* <code>[[kubeadm config images pull]]</code> | * <code>[[kubeadm config images pull]]</code> | ||
* [[Miek Gieben]] | * [[Miek Gieben]] | ||
| − | * [[EKS]]: <code>[[kubectl get service]] kube-dns -n kube-system</code> | + | * [[EKS]]: <code>[[kubectl get service]] [[kube-dns]] -n kube-system</code> |
* <code>[[kubectl cluster-info]]</code> | * <code>[[kubectl cluster-info]]</code> | ||
* [[CKA 1.23]]: [[Know how to configure and use CoreDNS]] | * [[CKA 1.23]]: [[Know how to configure and use CoreDNS]] | ||
Revision as of 16:37, 1 December 2022
wikipedia:CoreDNS [1] (2019) DNS and Service discovery
kubectl -n kube-system -l=k8s-app=kube-dns get pods NAME READY STATUS RESTARTS AGE coredns-f47955f89-7ntw4 0/1 Pending 0 3h37m coredns-f47955f89-sl79r 0/1 Pending 0 3h37m
Protocols
dns://for plain DNS (the default if no scheme is specified).tls://for DNS over TLS, see RFC 7858.https://for DNS over HTTPS, see RFC 8484.grpc://for DNS over gRPC
Versions
- 2022-01-24 1.8.7 https://coredns.io/2021/12/09/coredns-1.8.7-release/
- 2020/06/15 1.7.0 https://coredns.io/2020/06/15/coredns-1.7.0-release/
Related terms
- DNS:
kube-dns kube-system namespace- Kubernetes 1.13 (December 2018)
kubeadm config images pull- Miek Gieben
- EKS:
kubectl get service kube-dns -n kube-system kubectl cluster-info- CKA 1.23: Know how to configure and use CoreDNS
dnsPolicy:forward- EKS add-ons
kubectl get serviceaccounts
Activities
See also
- CoreDNS,
kube-dns, Know how to configure and use CoreDNS,Corefile - Kubernetes networking: network policies, Network Policy Providers, CNI, Calico, flannel, Service mesh, Istio,
kube-proxy, coredns, AWS VPC CNI: vpc-cni, Kubernetes: Ingress controllers, IPVS, ServiceTypes:LoadBalancer, ClusterIP, NodePort, ExternalName, Endpoints, EndpointSlices, Kubernetes DNS,svc.cluster.local, Weave Net
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