![Tigera Calico 导致 coredns 超时](https://linux22.com/image/793805/Tigera%20Calico%20%E5%AF%BC%E8%87%B4%20coredns%20%E8%B6%85%E6%97%B6.png)
当我从 helm 安装 tigera-calico 时遇到了问题
当我启动时
kubectl -n kube-system rollout restart 部署 coredns;
我收到此错误:
kubectl run -it --rm busybox --image busybox /bin/sh
/ # nslookup kube-dns.kube-system.svc.cluster.internal
;; connection timed out; no servers could be reached
/ # nslookup google.com
;; connection timed out; no servers could be reached
配置如下:
---
apiVersion: kubeadm.k8s.io/v1beta3
kind: ClusterConfiguration
clusterName: kubernetes
controlPlaneEndpoint: main
kubernetesVersion: 1.29.0
networking:
dnsDomain: cluster.internal
podSubnet: 10.128.0.0/9
serviceSubnet: 172.16.0.0/12
controllerManager:
extraArgs:
node-cidr-mask-size: '9'
---
apiVersion: v1
items:
- apiVersion: crd.projectcalico.org/v1
kind: IPPool
metadata:
annotations:
projectcalico.org/metadata: '{"uid":"43b9bc45-27ef-4319-a143-187057e6ce2c"}'
generation: 1
name: default-ipv4-ippool
resourceVersion: "2334"
uid: d074f1ff-0896-48bc-97d6-e414c70aeac1
spec:
allowedUses:
- Workload
- Tunnel
blockSize: 26
cidr: 10.128.0.0/9
ipipMode: Always
natOutgoing: true
nodeSelector: all()
vxlanMode: Never
kind: List
metadata:
resourceVersion: ""
---
有人有办法解决这个问题吗?谢谢,祝你有个愉快的一天。