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Ansibe远程管理基于ssh
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配置每个虚拟机网络为本地网络
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配置主机ip
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Ubuntu22.04设置免密登录_ubuntu22 证书免密-CSDN博客
控制节点生成密钥
ssh-keygen -t rsa -P '' -f ~/.ssh/id_rsa
cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
在两个node节点分别新建.ssh文件夹
在node节点的.ssh目录下,分别输入以下命令,进行copy key
sudo scp -r vm@192.168.0.113:/home/vm/.ssh/authorized_keys .ssh/
之后,就可以从控制节点ssh node节点不用输入密码
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