ansible安装及介绍
# ssh-keygen -t rsaGenerating 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:
ae:b1:ef:46:d8:e4:3f:38:38:8d:8b:e7:e3:a2:4c:c2 root@vm.lansgg.com
The key's randomart image is:
+--[ RSA 2048]----+
| |
| |
| |
| . |
| =S |
|. ..+ |
|.E. .=.o |
| +..*+= o |
|o..=*Bo. . |
+-----------------+
# ssh-copy-id -i 172.16.162.130
The authenticity of host '172.16.162.130 (172.16.162.130)' can't be established.
RSA key fingerprint is 1e:76:f9:17:93:20:f1:be:06:48:02:3b:7c:80:41:07.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '172.16.162.130' (RSA) to the list of known hosts.
Address 172.16.162.130 maps to localhost, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
root@172.16.162.130's password:
Now try logging into the machine, with "ssh '172.16.162.130'", and check in:
.ssh/authorized_keys
to make sure we haven't added extra keys that you weren't expecting.
页:
[1]