One Ansible script in use.

- name: Install nginx
hosts: web_servers
become: true
tasks:
- name: Update apt package cache
apt:
update_cache: yes

- name: Install nginx
apt:
name: nginx
state: present

- name: Start nginx service
service:
name: nginx
state: started
enabled: yes

```yaml
- hosts: all
become: true
tasks:
- name: Install nginx
apt:
name: nginx
state: present
- name: Start nginx service
service:
name: nginx
state: started
- name: Enable nginx service
service:
name: nginx
enabled: yes
```