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Kubeadm installs Kubernetes cluster

Shulou Source: shulou.com Published: 2022-06-03 03:50:21 09月22日 Update

Experimental environment

Hostnam

IP address

System configuration

Remarks

Node171

172.20.20.171

CentOS7.3 X64 2C/4G

Master

Node172

172.20.20.172

CentOS7.3 X64 1C/1G

Node1

Node173

172.20.20.173

CentOS7.3 X64 1C/1G

Node2

Basic environment configuration

All root users are used to operate.

All three units need to be operated.

Cat > / etc/hosts / etc/sysctl.d/k8s.conf / etc/sysctl.conf