ansible不配置ssh免密钥,使用密码登录

23decxf

　　参考文档：
　　https://my.oschina.net/u/1433006/blog/1622893
　　1.安装sshpass
　　运行下列命令安装:
　　

tar -zxvf sshpass-1.05.tar.gz　　
cd sshpass-1.05
　　
./configure
　　
make && make install
　　

　　安装完成后输入sshpass出现如下提示即安装成功
　　#sshpass
　　

Usage: sshpass [-f|-d|-p|-e] [-hV] command parameters　　-f filename   Take password to use from file
　　-d number     Use number as file descriptor for getting password
　　-p password   Provide password as argument (security unwise)
　　-e            Password is passed as env-var "SSHPASS"
　　With no parameters - password will be taken from stdin
　　-h            Show help (this screen)
　　-V            Print version information
　　
At most one of -f, -d, -p or -e should be used
　　

　　/etc/ansible/hosts文件中添加用户密码,认证ssh连接
　　

[test]　　
127.0.0.1 ansible_ssh_user=root ansible_ssh_port=22 ansible_ssh_pass=123456
　　
192.168.1.137 ansible_ssh_user=root ansible_ssh_port=22 ansible_ssh_pass=123456
　　

　　2.错误汇总：
　　[root@localhost ~]# ansible test -m ping
　　

127.0.0.1 | FAILED! => {　　"msg": "Using a SSH password instead of a key is not possible because Host Key checking is enabled and sshpass does not support this.  Please add this host's fingerprint to your known_hosts file to manage this host."
　　
}
　　
192.168.1.103 | FAILED! => {
　　"msg": "Using a SSH password instead of a key is not possible because Host Key checking is enabled and sshpass does not support this.  Please add this host's fingerprint to your known_hosts file to manage this host."
　　
}
　　

　　3.原因和解决办法：
　　ssh第一次连接的时候一般会提示输入yes 进行确认为将key字符串加入到 ~/.ssh/known_hosts 文件中。而本机的~/.ssh/known_hosts文件中并有fingerprint key串
　　解决方法：在ansible.cfg文件中更改下面的参数：
　　#host_key_checking = False 将#号去掉即可