ansible添加主机认证 ansible添加主机认证

一、生成密钥

ssh-keygen

二、将密钥拷贝到目标主机

ssh-copy-id -i root@10.230.20.103

【ansible添加主机认证】遇到需要输入的地方直接回车

Enter file in which to save the key (/root/.ssh/id_rsa): Enter passphrase (empty for no passphrase): Enter same passphrase again: Your identification has been saved in /root/.ssh/id_rsa. Your public key has been saved in /root/.ssh/id_rsa.pub. The key fingerprint is: -------------------- The key's randomart image is: --------------------

三、在主机列表中添加机器信息

[root@localhost ~]# vi /etc/ansible/hosts 10.230.20.103

四、对主机发送命令

[root@localhost ~]# ansible -m command -a 'ls' '10.230.20.103' 10.230.20.103 | SUCCESS | rc=0 >> anaconda-ks.cfg install.log install.log.syslog jboss jboss-eap-6.2 redis-3.2.0.tar zookeeper-3.4.6.tar.gz

命令执行成功