Shulou(Shulou.com)06/02 Report--

Environmental preparation

192.168.222.247 k8s-master centos 7.5

192.168.222.250 k8s-node1 centos 7.5

Basic environmental preparation

Turn off the firewall

Systemctl stop firewalld

Systemctl disable firewalld

Close seliunx

Sed-I's etc/selinux/config for Eng.

Setenforce 0

Close swap

Swapoff-a $temporary

Vim / etc/fstab $permanent

Set the hostname

Hostnamectl set-hostname k8s-master

Hostnamectl set-hostname k8s-node1

5. Chain that passes bridged IPv4 traffic to iptables:

Cat > / etc/sysctl.d/k8s.conf / etc/yum.repos.d/kubernetes.repo

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