【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 \[webservers
server[a:d].lab.example.com
raleigh
mountainview
london
development
testing
serverb.lab/example.com
production
us:children
raleigh
mountainview
student@workstation playbook-inventory\]$ 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