- become: yes
  hosts: all
  name: apache-install
  tasks:
    - name: Add the user 'kjuulh' and add it to 'sudo'
      user:
        name: kjuulh
        group: sudo
    - name:
      authorized_key:
        user: kjuulh
        state: present
        key: "{{ lookup('file', pub_key) }}"
    - name: Wait for apt to unlock
      become: yes
      shell: while sudo fuser /var/lib/dpkg/lock >/dev/null >2&1; do sleep 5; done;
  
    - name: Install apache2
      apt:
        name: apache2
        update_cache: yes
        state: latest
  
    - name: enable mod_rewrite
      apache2_module:
        name: rewrite
        state: present
      notify:
        - Restart apache2
  
  handlers:
    - name: Restart apache2
      service:
        name: apache2
        state: restarted