first-playbook.yml

---
- name: My First Playbook
  hosts: all
  tasks:
    - name: Ping my hosts
      ansible.builtin.ping:

    - name: Print message through dedug modune
      ansible.builtin.debug:
        msg: Hello world

    - name: Install and run service in block
      when: ansible_facts["distribution"] == "Ubuntu"
      become: true # just use sudo for task in this block
      block:
        - name: Install some packages
          ansible.builtin.apt:
            name:
              - neofetch
              - ufw
            state: present
        - name: Active service
          ansible.builtin.service:
            name: ufw
            state: started
            enabled: true
      rescue:
        - name: Rescue block
          ansible.builtin.debug:
            msg: "error"
          when: ansible_failed_task.name != "Install some packages"
      always:
        - name: Always block
          ansible.builtin.debug:
            msg: "finish"