部署k8s集群
部署k8s集群
提问于 2018-08-28 10:10:13
我以前成功地使用"kubeadm“部署了一个k8s集群。遇到问题时，我会重新安装k8s。现在我重新部署k8s集群失败了！
linux操作系统
uname -a
Linux kube-master 4.15.0-33-generic #36-Ubuntu SMP Wed Aug 15 16:00:05 UTC 2018 x86_64 x86_64 x86_64 GNU/Linuxk8s env
kubectl version
Client Version: version.Info{Major:"1", Minor:"11", GitVersion:"v1.11.2", GitCommit:"bb9ffb1654d4a729bb4cec18ff088eacc153c239", GitTreeState:"clean", BuildDate:"2018-08-07T23:17:28Z", GoVersion:"go1.10.3", Compiler:"gc", Platform:"linux/amd64"}
The connection to the server localhost:8080 was refused - did you specify the right host or port?
kubeadm version
kubeadm version: &version.Info{Major:"1", Minor:"11", GitVersion:"v1.11.2", GitCommit:"bb9ffb1654d4a729bb4cec18ff088eacc153c239", GitTreeState:"clean", BuildDate:"2018-08-07T23:14:39Z", GoVersion:"go1.10.3", Compiler:"gc", Platform:"linux/amd64"}我的部署命令：
sudo kubeadm -v 10 init --pod-network-cidr=10.244.0.0/16 --apiserver-advertise-address=192.168.0.100 --kubernetes-version v1.11.2
[init] this might take a minute or longer if the control plane images have to be pulled
I0828 17:12:47.780302 28675 round_trippers.go:386] curl -k -v -XGET -H "Accept: application/json, */*" -H "User-Agent: kubeadm/v1.11.2 (linux/amd64) kubernetes/bb9ffb1" 'https://192.168.0.100:6443/healthz?timeout=32s'
I0828 17:12:47.780492 28675 round_trippers.go:405] GET https://192.168.0.100:6443/healthz?timeout=32s in 0 milliseconds
I0828 17:12:47.780500 28675 round_trippers.go:411] Response Headers:
I0828 17:12:48.280824 28675 round_trippers.go:386] curl -k -v -XGET -H "Accept: application/json, */*" -H "User-Agent: kubeadm/v1.11.2 (linux/amd64) kubernetes/bb9ffb1" 'https://192.168.0.100:6443/healthz?timeout=32s'
I0828 17:12:48.281238 28675 round_trippers.go:405] GET https://192.168.0.100:6443/healthz?timeout=32s in 0 milliseconds
I0828 17:12:48.281283 28675 round_trippers.go:411] Response Headers:
I0828 17:12:48.780836 28675 round_trippers.go:386] curl -k -v -XGET -H "Accept: application/json, */*" -H "User-Agent: kubeadm/v1.11.2 (linux/amd64) kubernetes/bb9ffb1" 'https://192.168.0.100:6443/healthz?timeout=32s'
I0828 17:12:48.781171 28675 round_trippers.go:405] GET https://192.168.0.100:6443/healthz?timeout=32s in 0 milliseconds
I0828 17:12:48.781199 28675 round_trippers.go:411] Response Headers:
I0828 17:12:49.281440 28675 round_trippers.go:386] curl -k -v -XGET -H "Accept: application/json, */*" -H "User-Agent: kubeadm/v1.11.2 (linux/amd64) kubernetes/bb9ffb1" 'https://192.168.0.100:6443/healthz?timeout=32s'有谁能帮帮我呢？
回答 1
Stack Overflow用户
回答已采纳
发布于 2018-08-28 10:45:07
在kubeadm init之后，您应该将admin.conf文件复制到将使用kubectl命令的用户的主目录中，并将配置路径设置为KUBECONFIG系统变量：
sudo cp /etc/kubernetes/admin.conf $HOME/
sudo chown $(id -u):$(id -g) $HOME/admin.conf
export KUBECONFIG=$HOME/admin.conf它是一个配置文件，kubectl从该文件读取连接到K8s集群所需的详细信息。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/52055326
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