ansible-root账号免密03

添加root免密

[xiaoxin@iZ2zee6df2m25shq6mfaw5Z ~]$ sudo vim /etc/ansible/hosts
[d]
10.1.1.83 aansible_user=root ansible_ssh_pass="-1113"
10.1.1.82 aansible_user=root ansible_ssh_pass="-1113"
10.1.1.75 aansible_user=root ansible_ssh_pass="-1113"
10.1.1.77 aansible_user=root ansible_ssh_pass="-1113"
10.1.1.76 aansible_user=root ansible_ssh_pass="-1113"
10.1.1.78 aansible_user=root ansible_ssh_pass="-1113"
10.1.1.79 aansible_user=root ansible_ssh_pass="-1113"
10.1.1.80 aansible_user=root ansible_ssh_pass="-1113"
10.1.1.81 aansible_user=root ansible_ssh_pass="-1113"
10.1.1.84 aansible_user=root ansible_ssh_pass="-1113"

root账号生成密钥

[root@iZ2zee6df2m25shq6mfaw5Z ~]# ssh-keygen -t rsa
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:TI98mOG4nvwCJPKIV8UH+j3TdtgGL/QtPuWaXGGNGM8 root@iZ2zee6df2m25shq6mfaw5Z
The key's randomart image is:
+---[RSA 2048]----+
|     ...         |
|     .o .        |
|    .. .o o .    |
|. . o. B O * * o |
|.+ +  o S B O E .|
|o o .  . = = = . |
| .   ..     o o  |
|     o..   . =   |
|      +o.   +    |
+----[SHA256]-----+

免密执行

[xiaoxin@iZ2zee6df2m25shq6mfaw5Z ansible]$ pwd
/opt/ansible
 
[xiaoxin@iZ2zee6df2m25shq6mfaw5Z ansible]$ ansible-playbook install_push.ssh.ymal --extra-vars "ansible_ssh_user=root"
[WARNING]: While constructing a mapping from /opt/ansible/install_push.ssh.ymal, line 2, column 3, found a duplicate dict key
(tasks). Using last defined value only.
 
 
PLAY [d] *************************************************************************************************************************
 
TASK [Gathering Facts] ***********************************************************************************************************
ok: [10.1.1.82]
ok: [10.1.1.83]
ok: [10.1.1.76]
ok: [10.1.1.75]
ok: [10.1.1.77]
ok: [10.1.1.78]
ok: [10.1.1.79]
ok: [10.1.1.81]
ok: [10.1.1.80]
 
TASK [copy sudo文件 remote] ********************************************************************************************************
changed: [10.1.1.83]
changed: [10.1.1.76]
changed: [10.1.1.82]
changed: [10.1.1.75]
changed: [10.1.1.77]
changed: [10.1.1.78]
changed: [10.1.1.79]
changed: [10.1.1.80]
changed: [10.1.1.81]
 
PLAY RECAP ***********************************************************************************************************************
10.1.1.75                  : ok=2    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0  
10.1.1.76                  : ok=2    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0  
10.1.1.77                  : ok=2    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0  
10.1.1.78                  : ok=2    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0  
10.1.1.79                  : ok=2    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0  
10.1.1.80                  : ok=2    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0  
10.1.1.81                  : ok=2    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0  
10.1.1.82                  : ok=2    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0  
10.1.1.83                  : ok=2    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0