ansible 主机清单 /etc/ansible/hosts


主机清单

[webservers]

ansible01

ansible02

ansible03

ansible04

[root@ftp:/root]

> ansible webservers -u root -k -m ping -o

SSH password:

ansible03 | SUCCESS => {"changed": false, "ping": "pong"}

ansible01 | SUCCESS => {"changed": false, "ping": "pong"}

ansible02 | SUCCESS => {"changed": false, "ping": "pong"}

ansible04 | SUCCESS => {"changed": false, "ping": "pong"}

[root@ftp:/root]

>

Ansible Inventory 内置参数

ansible 主机清单 /etc/ansible/hosts-LMLPHP

[root@ftp:/root]

> ansible webservers -m ping -o

ansible01 | SUCCESS => {"changed": false, "ping": "pong"}

ansible04 | SUCCESS => {"changed": false, "ping": "pong"}

ansible03 | SUCCESS => {"changed": false, "ping": "pong"}

ansible02 | SUCCESS => {"changed": false, "ping": "pong"}

[webservers]

ansible01 ansible_ssh_port='22'

ansible[02:04]

[webservers:vars]

ansible_ssh_user='root'

ansible_ssh_pass='AAbb0101'

分组

[webservers]

ansible[01:04]

[apache]

ansible[01:02]

[nginx]

ansible[03:04]

[webservers:children]

apache

nginx

[webservers:vars]

ansible_ssh_user='root'

ansible_ssh_pass='AAbb0101'

[root@ftp:/root]

> ansible apache -m ping -o

ansible01 | SUCCESS => {"changed": false, "ping": "pong"}

ansible02 | SUCCESS => {"changed": false, "ping": "pong"}

[root@ftp:/root]

> ansible nginx -m ping -o

ansible03 | SUCCESS => {"changed": false, "ping": "pong"}

ansible04 | SUCCESS => {"changed": false, "ping": "pong"}

列出主机清单

[root@ftp:/root]

> ansible nginx --list-hosts

  hosts (2):

    ansible03

    ansible04

[root@ftp:/root]

> ansible apache --list-hosts

  hosts (2):

    ansible01

    ansible02

[root@ftp:/root]

> ansible webservers --list-hosts

  hosts (4):

    ansible01

    ansible02

    ansible03

    ansible04

[root@ftp:/root]

>

ansible 主机清单 /etc/ansible/hosts-LMLPHP

自定义指定新的主机清单文件：

[root@ftp:/]

> ansible -i /home/docker dockers -m ping -o

ansible01 | SUCCESS => {"changed": false, "ping": "pong"}

ansible02 | SUCCESS => {"changed": false, "ping": "pong"}

[root@ftp:/]

> cat /home/docker

[dockers]

ansible01

ansible02

[dockers:vars]

ansible_ssh_user='root'

ansible_ssh_pass='AAbb0101'