ansible-playbook 主机变量2

天高云淡

[iyunv@10_1_162_39 host_vars]# cat hosts　　
[web]
　　

10.1.162.18:322　　
10.1.167.36:32200
　　

　　
[iyunv@10_1_162_39 host_vars]# ssh-copy-id -i ~/.ssh/id_rsa.pub "-p 322 root@10.1.162.18 "
　　
root@10.1.162.18's password:
　　
Now try logging into the machine, with "ssh '-p 322 root@10.1.162.18 '", and check in:
　　

　　.ssh/authorized_keys
　　

　　
to make sure we haven't added extra keys that you weren't expecting.
　　

　　
[iyunv@10_1_162_39 host_vars]# ansible web -m shell -a ifconfig -i hosts
　　
10.1.162.18 | SUCCESS | rc=0 >>
　　
eth0      Link encap:Ethernet  HWaddr 00:0C:29:21:BD:17
　　inet addr:192.168.238.129  Bcast:192.168.238.255  Mask:255.255.255.0
　　inet6 addr: fe80::20c:29ff:fe21:bd17/64 Scope:Link
　　UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
　　RX packets:301306 errors:0 dropped:0 overruns:0 frame:0
　　TX packets:121768 errors:0 dropped:0 overruns:0 carrier:0
　　collisions:0 txqueuelen:1000
　　RX bytes:364185541 (347.3 MiB)  TX bytes:6774878 (6.4 MiB)
　　Interrupt:19 Base address:0x2000
　　

　　
lo        Link encap:Local Loopback
　　inet addr:127.0.0.1  Mask:255.0.0.0
　　inet6 addr: ::1/128 Scope:Host
　　UP LOOPBACK RUNNING  MTU:65536  Metric:1
　　RX packets:8 errors:0 dropped:0 overruns:0 frame:0
　　TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
　　collisions:0 txqueuelen:0
　　RX bytes:480 (480.0 b)  TX bytes:480 (480.0 b)
　　

　　
10.1.167.36 | UNREACHABLE! => {
　　"changed": false,
　　"msg": "Failed to connect to the host via ssh: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).\r\n",
　　"unreachable": true
　　
}