| 123456789101112131415161718 | - name: 'Install firewall package (ferm)'  apt:    pkg: '{{ item }}'    state: 'installed'    update_cache: 'yes'  with_items:    - 'linux-image-{{ facter_architecture }}'    - 'ferm'- name: 'Install firewall configuration (ferm.conf)'  template:    src: 'ferm/ferm.conf.j2'    dest: '/etc/ferm/ferm.conf'    owner: 'root'    group: 'root'    mode: '0644'  notify:    - 'Apply firewall rules (ferm)'
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