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This article introduces the relevant knowledge of "how to install KubeCtl locally to connect remote K8s clusters". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Install KubeCtlLinux

Self-testing is available on CentOS 7.4

Curl-LO "https://dl.k8s.io/release/$(curl-L-s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"sudo install-o root-g root-m 0755 kubectl/ usr/local/bin/kubectl// Test kubectl version-- clientWindows

Self-testing is available in Git Bash in Windows

Open the installed Git Bash in Windows, open the directory opened by default, go directly to the cd bin directory, and download KubeCtl.exe

Cd bincurl-LO https://dl.k8s.io/release/v1.20.0/bin/windows/amd64/kubectl.exekubectl version-- client connects to remote K8s

After installing KubeCtl, to connect to the remote K8s service, you can put the config file in the ~ / .kube directory. The file name is config. There is no suffix, Windows and Linux are the same.

The config file can be found in the ~ / .kube directory in the master node of the K8s cluster. The contents of the file are roughly as follows:

ApiVersion: v1clusterscluster: certificate-authority-data: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx server: https://IP:8443 / / IP is the K8s cluster entry IP name: Namecontexts:- context: cluster: Name user: kubernetes-admin name: test123current-context: test123kind: Configpreferences: {} users:- name: kubernetes-admin user: client-certificate-data: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx client-key-data: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

After the config file is placed in the ~ / .kube directory (windows is C:\ Users\ user .kube directory), you can access the remote K8s cluster.

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