ansible 批量添加免密碼信任
阿新 • • 發佈：2018-07-19
sha256 shel key pair public 生成 enter sts int cat 1、生成密鑰對
ssh-keygen Generating public/private rsa key pair. 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: SHA256:x4GMdUhaRwmn1JOy1zjLC3kEaN/cqjErTvVxYm06zfQ [email protected] The key‘s randomart image is: +---[RSA 2048]----+ | o*==o | | oB+*= | | .o.+*.= | | o.Boo | | S=*+= | | .=+=X . | | . B+.o E | | .. o .. | | ... | +----[SHA256]-----+
2、指定遠程機器及密碼
-
關掉key驗證
vi /etc/ansible/ansible.cnf
host_key_checking = False -
指定機器和密碼
vi /etc/ansible/hosts
[test]
192.168.10.51
192.168.10.52
[test:vars]
ansible_ssh_pass="123456"
3、發送公鑰到目標機器
ansible test -m copy -a "src=/root/.ssh/id_rsa.pub dest=/tmp/authorized_keys mode=600"
4、驗證
ansible test -m shell -a "whoami" 192.168.10.52 | SUCCESS | rc=0 >> root 192.168.10.51 | SUCCESS | rc=0 >> root
ansible 批量添加免密碼信任