k8s The connection to the server 10.209.213.55:443 was refused - did you specify the right host or p

bd_jc

于 2019-01-10 15:11:24 发布

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文章标签： k8s refused

本文链接：https://blog.youkuaiyun.com/bd_jc/article/details/86234187

今天在Kubernetes的从节点上运行命令【kubectl】出现了如下错误

[root@p22650v /home/zhu/k8s]# kubectl  create   -f   k8stranscode-rc.yaml 
The connection to the server 10.209.213.55:443 was refused - did you specify the right host or port?

出现这个问题的原因是kubectl命令需要使用kubernetes-admin来运行，解决方法如下，将主节点中的【/etc/kubernetes/admin.conf】文件拷贝到从节点相同目录下，然后配置环境变量：

echo "export KUBECONFIG=/etc/kubernetes/admin.conf" >> ~/.bash_profile

立即生效

source ~/.bash_profile

接着再运行kubectl命令就OK了

[root@p22650v /home/zhu/k8s]# kubectl  get  pods
NAME                        READY   STATUS             RESTARTS   AGE
curl-66959f6557-bmpb6       1/1     Running            1          14d
my-nginx-64fc468bd4-2cslw   1/1     Running            0          14d
my-nginx-64fc468bd4-n9r4q   1/1     Running            0          14d
test-67c9c8c7b-rvvww        0/2     ImagePullBackOff   0          30m

get pod