playbook.yml

---
# https://docs.ansible.com/ansible/latest/collections/ansible/builtin/apt_module.html
# https://docs.ansible.com/ansible/latest/collections/ansible/builtin/systemd_module.html#examples
- hosts: all
  become: true
  tasks:
    - name: Update Debian repo cache
      ansible.builtin.apt:
        update_cache: true
      # when: ansible_os_family == "Debian"
      # changed_when: false
      tags: [ 'update_cache' , 'update_repo' ]

    - name: Install Docker
      apt:
        name: docker.io
        state: present
      tags: ["docker"]
    
    - name: Start docker service and ensure is enabled
      systemd:
        name: docker
        state: started
        enabled: true
      tags: ["docker"]

    - name: Install NginX
      apt:
        name:
          - nginx
      tags: [ 'setup' ]

    - name: Copy index page
      copy:
        src: index.html
        dest: /var/www/html/index.html
        owner: www-data
        group: www-data
        mode: '0644'
      tags: [ 'update', 'sync' ]