VMware Workstation Pro centos7.6
同样的CentOS 7和安装步骤,在其他电脑上也可以部署成功
我使用 nslookup 成功了。
[root@master1 ~]# nslookup registry.aliyuncs.com
Server: 192.168.121.2
Address: 192.168.121.2#53
Non-authoritative answer:
Name: registry.aliyuncs.com
Address: 120.55.105.209
[root@master1 ~]# kubeadm config images pull --kubernetes-version=v1.23.6 --image-repository registry.aliyuncs.com/google_containers --v=5
I0509 xx:xx:xx.339739 5707 initconfiguration.go:117] detected and using CRI socket: /var/run/dockershim.sock
I0509 xx:xx:xx.339872 5707 interface.go:432] Looking for default routes with IPv4 addresses
I0509 xx:xx:xx.339877 5707 interface.go:437] Default route transits interface "ens33"
I0509 xx:xx:xx.340098 5707 interface.go:209] Interface ens33 is up
I0509 xx:xx:xx.340121 5707 interface.go:257] Interface "ens33" has 3 addresses :[192.168.121.129/24 fe80::d8ca:e777:d4eb:322d/64 fe80::1d3:3cd0:d49e:5df7/64].
I0509 xx:xx:xx.340132 5707 interface.go:224] Checking addr 192.168.121.129/24.
I0509 xx:xx:xx.340137 5707 interface.go:231] IP found 192.168.121.129
I0509 xx:xx:xx.340142 5707 interface.go:263] Found valid IPv4 address 192.168.121.129 for interface "ens33".
I0509 xx:xx:xx.340146 5707 interface.go:443] Found active IP 192.168.121.129
I0509 xx:xx:xx.340163 5707 kubelet.go:217] the value of KubeletConfiguration.cgroupDriver is empty; setting it to "systemd"
exit status 1
output: Error response from daemon: Get "https://registry.aliyuncs.com/v2/": dial tcp: lookup registry.aliyuncs.com on 192.168.121.2:53: no such host, error
k8s.io/kubernetes/cmd/kubeadm/app/util/runtime.(*DockerRuntime).PullImage
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/util/runtime/runtime.go:181
k8s.io/kubernetes/cmd/kubeadm/app/cmd.PullControlPlaneImages
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/config.go:340
k8s.io/kubernetes/cmd/kubeadm/app/cmd.newCmdConfigImagesPull.func1
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/config.go:312
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).execute
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:856
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).ExecuteC
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:974
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).Execute
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:902
k8s.io/kubernetes/cmd/kubeadm/app.Run
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/kubeadm.go:50
main.main
_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/kubeadm.go:25
runtime.main
/usr/local/go/src/runtime/proc.go:255
runtime.goexit
/usr/local/go/src/runtime/asm_amd64.s:1581
failed to pull image "registry.aliyuncs.com/google_containers/kube-apiserver:v1.23.6"
k8s.io/kubernetes/cmd/kubeadm/app/cmd.PullControlPlaneImages
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/config.go:341
k8s.io/kubernetes/cmd/kubeadm/app/cmd.newCmdConfigImagesPull.func1
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/cmd/config.go:312
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).execute
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:856
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).ExecuteC
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:974
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).Execute
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:902
k8s.io/kubernetes/cmd/kubeadm/app.Run
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/app/kubeadm.go:50
main.main
_output/dockerized/go/src/k8s.io/kubernetes/cmd/kubeadm/kubeadm.go:25
runtime.main
/usr/local/go/src/runtime/proc.go:255
runtime.goexit
/usr/local/go/src/runtime/asm_amd64.s:1581
我试过修改DNS映射表,没用
这是什么原因?