- tags: enable-ipv6
  file:
    path: "/etc/sysctl.d/{{ item }}"
    state: absent
  notify: restart sysctl
  with_items:
    - 99-ipv6.conf
    - 99-enable-ipv6.conf
    - 99-disable-ipv6.conf

- name: /etc/hosts
  copy:
    dest: /etc/hosts
    content: |
      127.0.0.1 localhost
      127.0.1.1 {{ ansible_ssh_extra_args }}.trygvis.io {{ ansible_ssh_extra_args }}

      # The following lines are desirable for IPv6 capable hosts
      ::1     localhost ip6-localhost ip6-loopback
      ff02::1 ip6-allnodes
      ff02::2 ip6-allrouters

- name: Remove default network setup packages
  apt:
    name: "{{ item }}"
    state: absent
    purge: true
  with_items:
    - ifupdown
    - net-tools
    - iproute2
    - isc-dhcp-client

- name: system setup
  tags:
    - packages
  block:
    - name: misc packages
      apt:
        name: "{{ item }}"
        install_recommends: no
      with_items:
        - systemd-cron
        - ca-certificates
        - unzip
        - sudo
        - vim
        - less
        - ack