---
# welcome to tbe base.yml role. As you can see, this is a collection of
# tasks, which in turn is basically a structure like this one
# name: "user friendly name of your task"
# a_module_name:
#   a_module_parameter: value
#   another_module_parameter: value2

# this installs packages, here we use the `apt` module
# because we are on a debian-based distribution. If we were
# using something like Fedora for instance, we would have used
# the `dnf` module. Then just pass as arguments the names of
# the packages you want to install just as you would pass them
# to `apt install`.
- name: "Install wanted packages"
  ansible.builtin.apt:
    name:
      - apt-transport-https
      - arptables
      - bash-completion
      - bridge-utils
      - ca-certificates
      - cmake
      - coreutils
      - curl
      - dnsutils
      - ebtables
      - file
      - gawk
      - git
      - glusterfs-client
      - glusterfs-server
      - gnupg
      - htop
      - iftop
      - ifstat
      - iputils-ping
      - iptables
      - iproute2
      - jq
      - libsqlite3-dev
      - libffi-dev
      - libpython3-dev
      - libssl-dev
      - locales-all
      - lsb-release
      - lsof
      - lvm2
      - mdadm
      - minicom
      - mtr-tiny
      - net-tools
      - ntp
      - open-iscsi
      - openssl
      - p7zip-full
      - pwgen
      - sqlite3
      - strace
      - sudo
      - sysstat
      - telnet
      - tcpdump
      - tmux
      - uuid-runtime
      - unzip
      - vim-nox
      - wget
      - wipe
      - zip
    # state: latest will update the package everytime the
    # role is ran against a host
    state: present
    # Update the cache before trying to update ?
    # You generally want this because it's not updating itself
    update_cache: true
    # force update it if it's been updated for longer than an hour
    cache_valid_time: 3600
  register: apt_res
  # if running apt fails, retry to do it up to 5 times then give up and cry in the corner
  retries: 5
  until: apt_res is success
# Same as above, except you *remove* packages instead of installing them
- name: "Remove unanted packages"
  ansible.builtin.apt:
    name:
      - ntpdate
    # note the value of `state` here
    state: absent
# This renders a template, the `inventory_hostname` is a variable
# that is golbally available. It will map to the hostname you
# assigned your host in the `inventory` file
- name: "Hard set hostname"
  ansible.builtin.template:
    src: hostname.j2
    dest: /etc/hostname
    owner: root
    group: root
    # you need to put it in string mode, and you need to
    # have a leading `0`, otherwise ansible is going to interpret it weird
    # more info https://docs.ansible.com/ansible/latest/collections/ansible/builtin/file_module.html#parameter-mode
    mode: "0644"
- name: "Setup motd"
  ansible.builtin.template:
    src: motd.j2
    dest: /etc/motd
    owner: root
    group: root
    mode: "0644"
- name: "Setup hosts"
  ansible.builtin.template:
    src: hosts.j2
    dest: /etc/hosts
    owner: root
    group: root
    mode: "0644"
# Note that you can also just `copy` files using the copy module:
# https://docs.ansible.com/ansible/latest/collections/ansible/builtin/copy_module.html#examples
# And finally you can create files and directories with the `file` module
# https://docs.ansible.com/ansible/latest/collections/ansible/builtin/file_module.html#examples