Ansible Push SSH Public key

Ansible Push SSH Public key

1 The management of the machine can be directly push the past

Using ssh-keygen-t RSA to generate a key pair,

!miyaoqq20141225124030.png!

Id_rsa the private key, which remains on the host, Id_rsa.pub is the public key that needs to be pushed to the management machine and renamed to the Authorized_keys file

Push to remote machine ssh-copy-id-i ~/.ssh/id_rsa.pub [email protected][ip,hostname]

2 machine Many cases, the use of Ssh-copy-id method some time-consuming, using Ansible-playbook push Ymal, here used to Authoried_keys module, can refer to http://docs.ansible.com/ Authorized_key_module.html

At the same time hosts content

!neirongqq20141225125319.png!

<pre>

[Email protected] ~]# ansible-playbook/etc/ansible/rsync_key.ymal-f 10

</pre>

Appear

<pre>

Error:authorized_key is isn't a legal parameter at this level in an Ansible Playbook

</pre>

may be Ymal language format problem, or rsync_key.ymal problem, in error

Modify Rsync_key.ymal Content

1 # Using Alternate directory locations:

2-hosts:test89

3 User:root

4 tasks:

5-name:ssh-copy

6 Authorized_key:user=cuibo key= "{{lookup (' file ', '/root/.ssh/id_rsa.pub ')}}"

7 Tags:

8-sshkey

Finally, the SSH public key is pushed successfully.

Ansible Push SSH Public key