【清单文件】
student@workstation \~$ lab start playbook-inventory
student@workstation \~$ cd playbook-inventory/
student@workstation playbook-inventory$ ll
total 4
-rw-r--r--. 1 student student 43 Jul 12 19:08 ansible.cfg
student@workstation playbook-inventory$ cat inventory
webservers
servera:d.lab.example.com
raleigh
mountainview
london
development
testing
serverb.lab/example.com
production
us:children
raleigh
mountainview
student@workstation playbook-inventory$ ansible-navigator inventory -i inventory -m stdout --list （可以跟组名例：us）
（-i 指定当前目录下 -m 指定输出 --list 列出）
student@workstation playbook-inventory$ lab finish playbook-inventory
【playbook】
{
- name: install and start apache httpd
hosts: web
tasks:
- name: ensure httpd packages is present (安装httpd)
ansible.builtin.dnf:
name: httpd
state: present （状态：present 让软件包存在
absent 让软件包不存在 latest 安装最新的）
- name: correct index.html is present（将文件。。放到、、）
ansible.builtin.copy:
src:files/index.html。。
dest:/var/www/html/index.html、、
- name: ensure httpd is started（启动服务）
ansible.builtin.service:
name:httpd
state:started
enabled: true
- name: enable intranet services
hosts: servera.lab.example.com
become: true
tasks:
- name:
ansible.builtin.dnf:
name:
-
httpd
-
firewalld
state: latest
}
student@workstation \~$ lab start playbook-review
student@workstation \~$ cd playbook-review
student@workstation playbook-review$ vim internet.yml
写清单文件
student@workstation playbook-review$ ansible-navigator run -m stdout internet.yml --syntax-check
playbook: /home/student/playbook-review/internet.yml
student@workstation playbook-review$ ansible-navigator run -m stdout internet.yml
PLAY enable internet web service *********************************************
TASK Gathering Facts *********************************************************
ok: serverb.lab.example.com