配置免密登录

标签：ssh   k8s   gen   id_rsa   免密登录   enter   class   ado   enter键   

1、设置/etc/hosts文件

192.168.100.21  k8s-m
192.168.100.22  k8s-w1
192.168.100.23  k8s-w2

2、生成公钥

ssh-keygen -t rsa
# 一直按enter键

3、复制公钥到其他节点

ssh-copy-id -i ~/.ssh/id_rsa.pub hadoop@k8s-m
ssh-copy-id -i ~/.ssh/id_rsa.pub hadoop@k8s-w1
ssh-copy-id -i ~/.ssh/id_rsa.pub hadoop@k8s-w2

配置免密登录

标签：ssh   k8s   gen   id_rsa   免密登录   enter   class   ado   enter键   

原文地址：https://www.cnblogs.com/HappyEveryDay9013/p/12019076.html