Ansible Debian/Devuan/Kali/Ubuntu/Raspbian bootstrap

This role bootstraps Debian/Devuan/Kali/Ubuntu/Raspbian hosts:

• Configure APT (sources.list)
• Install minimal packages (vim, htop...)
• Install Intel/AMD microcode if needed
• Install and configure NTP daemon (OpenNTPd or NTP)
• Add groups, users with SSH key, sudoers
• Deploy bashrc, vimrc for root
• Update few alternatives
• Configure system: hostname, timezone and locale
• Purge, delete and avoid systemd if wanted
• Sysctl tuning

Supported versions

Requirements

Min Ansible 2.9

Role Variables

APT configuration

Theses variables define hostname to configure APT (normal repo and backports):

• dbs_apt_default_host: repository host. It can replace the last one (installed with this role) with a new one
• dbs_apt_use_src: install "deb-src" repositories (default: false)
• dbs_apt_components: components uses in sources.list (default: "main contrib non-free")

Role setup

• dbs_set_hostname: if true, change hostname
• dbs_clean_hosts: if true, manages /etc/hosts file
• dbs_set_locale: if true, configure locales
• dbs_set_timezone: if true, set timezone
• dbs_set_ntp: if true, install and configure OpenNTPd
• dbs_set_apt: if true, configure APT repository

System configuration

• dbs_hostname: system hostname
• dbs_hostname_use_strategy: strategy used to set hostname check "use" in hostname module. You should update this var only if hostname fails (in LXC for example).
• dbs_default_locale: default system locale
• dbs_locales: list of installed locales
• dbs_timezone: system timezone. If you need a "standard" timezone like UTC, you must use prefix "Etc/" (ex: "Etc/UTC")
• dbs_sysctl_config: hash of kernel parameters, see: default/main.yml
• dbs_use_systemd: delete systemd if set to false (persistent)
• dbs_use_dotfiles: overwrite root dotfiles (bashrc, screenrc, vimrc)
• dbs_uninstall_packages: packages list to uninstall

Alternatives

• dbs_alternative_editor
• dbs_alternative_awk

NTPd

• dbs_ntp_hosts: hostnames NTP server list
• dbs_ntp_pkg: package used to provide NTP: "openntpd" or "ntp"

Group

• dbs_groups: list of group

Each row have few keys:

• name: (M) username on system
• system: (O) yes/no (default: no)
• state: (O) present/absent (default: present)

(M) Mandatory (O) Optionnal

User

• dbs_users: list of user

Each row have few keys:

• name: (M) username on system
• password: (O) password with hash format (see ansible doc)
• clear_password: (O) password as clear format (not recommanded)
• update_password: (O) always / on_create
• shell: (O) default is /bin/bash
• comment: (O) default is an empty string
• sudo: (O) boolean (true = can sudo)
• group: (O) main group (default is name without password)
• groups: (O) comma separated list of groups
• createhome: (O) yes/no
• system: (O) yes/no (default: no)
• ssh_keys: (O) ssh public keys list
• state: (O) present/absent (default: present)

(M) Mandatory (O) Optionnal

Notes:

• if password is specified, clear_password is not used!
• clear_password is not idempotent with update_password = always (default)

For more information, look ansible user module doc.

Readonly vars

• dbs_packages: list of packages to install
• dbs_microcode_apt_distribution: location of package to install microcode
• dbs_distro_packages: list specific package to install (related to OS version)
• dbs_is_docker: boolean. Is true if current is a docker container

Dependencies

None.

Example Playbook

- hosts: servers
  roles:
     - { role: HanXHX.debian_bootstrap }

About Docker

Due to Docker limitations, theses features are disabled:

• Removing systemd
• Setting hostname
• Configure sysctl

License

GPLv2

Donation

If this code helped you, or if you’ve used them for your projects, feel free to buy me some 🍻

• Bitcoin: 1BQwhBeszzWbUTyK4aUyq3SRg7rBSHcEQn
• Ethereum: 0x63abe6b2648fd892816d87a31e3d9d4365a737b5
• Litecoin: LeNDw34zQLX84VvhCGADNvHMEgb5QyFXyD
• Monero: 45wbf7VdQAZS5EWUrPhen7Wo4hy7Pa7c7ZBdaWQSRowtd3CZ5vpVw5nTPphTuqVQrnYZC72FXDYyfP31uJmfSQ6qRXFy3bQ

No crypto-currency? ⭐️ the project is also a way of saying thank you! 😎

Author Information

• Twitter: @hanxhx_