infrastructure/os/config/roles/common/tasks/main.yml

- name: "Check that host runs Debian buster/sid on armv7l or x86_64"
  assert:
    that:
      - "ansible_architecture == 'aarch64' or ansible_architecture == 'armv7l' or ansible_architecture == 'x86_64'"
      - "ansible_os_family == 'Debian'"

- name: "Upgrade system"
  apt:
    upgrade: dist # Should we do a full uprade instead of a dist one?
    update_cache: yes
    cache_valid_time: 3600
    autoclean: yes
    autoremove: yes

- name: "Install base tools"
  apt:
    name:
      - vim
      - htop
      - screen
      - iptables
      - iptables-persistent
      - nftables
      - iproute2
      - curl
      - iputils-ping
      - dnsutils
      - bmon
      - iftop
      - iotop
      # - docker.io # The bad way of installing Docker
      - locales
      - unzip
      - tar
      - tcpdump
      - less
      - parted
      # - btrfs-tools # not in Debian 11
      - libnss-resolve
      - net-tools
      - strace
      - sudo
      - ethtool
      - pciutils
      - pv
    state: present

- name: "Passwordless sudo"
  lineinfile:
    path: /etc/sudoers
    state: present
    regexp: '^%sudo'
    line: '%sudo ALL=(ALL) NOPASSWD: ALL'
    validate: 'visudo -cf %s'