Your first commands

/etc/ansible/hosts

# vim /etc/ansible/hosts

192.168.2.10
192.168.2.11
192.168.2.12
192.168.2.13
192.168.2.14
192.168.2.15
		

創建SSH公鑰與私鑰

ssh-keygen
		

將公鑰檔案複製到目標伺服器

ssh-copy-id root@192.168.2.10
ssh-copy-id root@192.168.2.11
ssh-copy-id root@192.168.2.12
ssh-copy-id root@192.168.2.13
ssh-copy-id root@192.168.2.14
ssh-copy-id root@192.168.2.15
		

連接與驗證測試 ansible all -m ping

# ansible all -m ping
192.168.2.10 | success >> {
    "module": "ping",
    "ping": "pong"
}

192.168.2.13 | success >> {
    "module": "ping",
    "ping": "pong"
}

192.168.2.14 | success >> {
    "module": "ping",
    "ping": "pong"
}

192.168.2.11 | success >> {
    "module": "ping",
    "ping": "pong"
}

192.168.2.15 | success >> {
    "module": "ping",
    "ping": "pong"
}

192.168.2.12 | success >> {
    "module": "ping",
    "ping": "pong"
}