sandwich/Ansible-Bootstrap
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

feat: complete wayland desktop deployment (gnome/kde/sway/hyprland)

Browse Source
This commit is contained in:
Sandwich
2026-05-30 18:05:05 +02:00
parent 876e90ce2b
commit 9757ed3785
9 changed files with 355 additions and 163 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
roles/bootstrap/tasks/_desktop.yml
View File

@@ -8,14 +8,37 @@
_de: "{{ system_cfg.features.desktop.environment }}"
_family_pkgs: "{{ bootstrap_desktop_packages[os_family] | default({}) }}"
_de_config: "{{ _family_pkgs[_de] | default({}) }}"
_base: "{{ bootstrap_desktop_base_packages[os_family] | default([]) }}"
_requested_groups: "{{ system_cfg.features.desktop.groups | default([]) }}"
_group_pkgs: >-
{{
_requested_groups
| select('in', desktop_package_groups)
| map('extract', desktop_package_groups)
| map(attribute=os_family, default=[])
| list
| sum(start=[])
}}
ansible.builtin.set_fact:
_desktop_groups: "{{ _de_config.groups | default([]) }}"
_desktop_packages: "{{ _de_config.packages | default([]) }}"
# GNOME ships under different dnf environment groups: Fedora uses
# workstation-product-environment, enterprise RHEL/Rocky/Alma use
# graphical-server-environment ("Server with GUI").
_desktop_groups: >-
{{ ['graphical-server-environment']
if (_de == 'gnome' and os_family == 'RedHat' and os != 'fedora')
else (_de_config.groups | default([])) }}
_desktop_packages: >-
{{
((_de_config.packages | default([])) + _base + _group_pkgs)
| reject('equalto', '')
| unique
| list
}}
- name: Validate desktop environment is supported
ansible.builtin.assert:
that:
- (_desktop_groups | length > 0) or (_desktop_packages | length > 0)
- system_cfg.features.desktop.environment in (bootstrap_desktop_packages[os_family] | default({}))
fail_msg: >-
Desktop environment '{{ system_cfg.features.desktop.environment }}'
is not defined for os_family '{{ os_family }}'.
@@ -25,7 +48,7 @@
- name: Install desktop package groups
when: _desktop_groups | length > 0
ansible.builtin.command: >-
{{ chroot_command }} dnf --releasever={{ os_version }}
{{ chroot_command }} dnf --releasever={{ os_version_major }}
--setopt=install_weak_deps=False group install -y {{ _desktop_groups | join(' ') }}
register: _desktop_group_result
changed_when: _desktop_group_result.rc == 0
@@ -35,14 +58,12 @@
vars:
_install_commands:
RedHat: >-
{{ chroot_command }} dnf --releasever={{ os_version }}
{{ chroot_command }} dnf --releasever={{ os_version_major }}
--setopt=install_weak_deps=False install -y {{ _desktop_packages | join(' ') }}
Debian: >-
{{ chroot_command }} apt install -y {{ _desktop_packages | join(' ') }}
{{ chroot_command }} apt install -y --install-recommends {{ _desktop_packages | join(' ') }}
Archlinux: >-
pacstrap /mnt {{ _desktop_packages | join(' ') }}
Suse: >-
{{ chroot_command }} zypper install -y {{ _desktop_packages | join(' ') }}
ansible.builtin.command: "{{ _install_commands[os_family] }}"
register: _desktop_pkg_result
changed_when: _desktop_pkg_result.rc == 0

134
roles/bootstrap/vars/desktop.yml
View File

@@ -1,7 +1,10 @@
---
# Per-family desktop environment package definitions.
# Keyed by os_family -> environment -> groups (dnf groupinstall) / packages.
# Kept intentionally minimal: base DE + essential tools, no full suites.
# Keyed by os_family -> environment -> groups (dnf group install) / packages.
# Wayland only: gnome, kde, sway, hyprland. No X11/xorg-server, no X11-only DEs.
# DE sets carry the session bits + the DE-specific xdg portal backend; the
# shared base below (fonts/audio/portal core/power/viewer apps) is layered on
# top for every DE via bootstrap_desktop_base_packages.
bootstrap_desktop_packages:
RedHat:
gnome:
@@ -24,13 +27,6 @@ bootstrap_desktop_packages:
- xdg-user-dirs
- xdg-desktop-portal-kde
- bluez
- pipewire
- wireplumber
xfce:
groups:
- xfce-desktop-environment
packages:
- lightdm
Debian:
gnome:
groups: []
@@ -53,15 +49,6 @@ bootstrap_desktop_packages:
- xdg-user-dirs
- xdg-desktop-portal-kde
- bluez
- pipewire
- wireplumber
xfce:
groups: []
packages:
- xfce4
- xfce4-goodies
- lightdm
- xdg-user-dirs
Archlinux:
gnome:
groups: []
@@ -84,15 +71,6 @@ bootstrap_desktop_packages:
- xdg-user-dirs
- xdg-desktop-portal-kde
- bluez
- pipewire
- wireplumber
xfce:
groups: []
packages:
- xfce4
- xfce4-goodies
- lightdm
- xdg-user-dirs
sway:
groups: []
packages:
@@ -100,12 +78,13 @@ bootstrap_desktop_packages:
- waybar
- foot
- wofi
- nautilus
- greetd
- greetd-tuigreet
- xdg-user-dirs
- xdg-desktop-portal-wlr
- polkit-gnome
- bluez
- pipewire
- wireplumber
hyprland:
groups: []
packages:
@@ -113,37 +92,80 @@ bootstrap_desktop_packages:
- kitty
- wofi
- waybar
- ly
- nautilus
- greetd
- greetd-tuigreet
- xdg-user-dirs
- xdg-desktop-portal-hyprland
- polkit-kde-agent
- qt5-wayland
- qt6-wayland
- bluez
- pipewire
- wireplumber
Suse:
gnome:
groups: []
packages:
- patterns-gnome-gnome_basic
- gdm
- xdg-user-dirs
kde:
groups: []
packages:
- patterns-kde-kde_plasma
- sddm
- xdg-user-dirs
# Display manager auto-detection from desktop environment.
bootstrap_desktop_dm_map:
gnome: gdm
kde: sddm
xfce: lightdm
sway: greetd
hyprland: ly@tty2
cinnamon: lightdm
mate: lightdm
lxqt: sddm
budgie: gdm
# Shared desktop base, installed for EVERY DE whenever desktop.enabled.
# Fonts (noto + emoji + one nerd font), audio stack (pipewire + wireplumber +
# pipewire-pulse), xdg portal core, power-profiles-daemon, and viewer-only base
# apps (browser, PDF/image/video viewers). DE metas (gnome/plasma) bundle their
# own file manager + settings, so no file manager is added here - the wlroots
# DE sets above carry their own (nautilus).
bootstrap_desktop_base_packages:
RedHat:
- google-noto-sans-fonts
- google-noto-emoji-fonts
- fira-code-fonts
- pipewire
- wireplumber
- pipewire-pulseaudio
- xdg-desktop-portal
- power-profiles-daemon
- firefox
- evince
- eog
- mpv
Debian:
- fonts-noto
- fonts-noto-color-emoji
- fonts-firacode
- pipewire
- wireplumber
- pipewire-pulse
- xdg-desktop-portal
- power-profiles-daemon
- firefox-esr
- evince
- eog
- mpv
Archlinux:
- noto-fonts
- noto-fonts-emoji
- ttf-nerd-fonts-symbols
- pipewire
- wireplumber
- pipewire-pulse
- xdg-desktop-portal
- power-profiles-daemon
- firefox
- evince
- loupe
- mpv
# Opt-in package groups, selected per host via features.desktop.groups (a list
# of group names). _desktop.yml installs the union of the requested groups'
# packages. Empty selection by default.
desktop_package_groups:
dev:
RedHat:
- git
- "@development-tools"
- neovim
- python3-pip
Debian:
- git
- build-essential
- neovim
- python3-pip
Archlinux:
- git
- base-devel
- neovim
- python-pip

181
roles/configuration/tasks/services.yml
View File

@@ -1,13 +1,34 @@
---
- name: Enable systemd services
when: _configuration_platform.init_system == 'systemd'
- name: Resolve desktop facts
when: system_cfg.features.desktop.enabled | bool
vars:
_autologin: "{{ system_cfg.features.desktop.autologin | default(false) }}"
ansible.builtin.set_fact:
_desktop_dm: >-
{{
system_cfg.features.desktop.display_manager
if (system_cfg.features.desktop.display_manager | length > 0)
else (configuration_desktop_dm_map[system_cfg.features.desktop.environment] | default(''))
}}
_desktop_session: "{{ system_cfg.features.desktop.session | default('') }}"
# Explicit session wins, else the per-environment command. Single source of
# truth for the greetd assert, the config gate, and the template.
_greetd_session: >-
{{
system_cfg.features.desktop.session
if (system_cfg.features.desktop.session | default('') | length > 0)
else (configuration_desktop_session_cmd_map[system_cfg.features.desktop.environment] | default(''))
}}
_desktop_autologin_user: >-
{{
_autologin
if (_autologin | string | lower not in ['', 'false'] and _autologin in system_cfg.users)
else ''
}}
- name: Enable systemd services
when: _configuration_platform.init_system == 'systemd'
vars:
configuration_systemd_services: >-
{{
['NetworkManager']
@@ -15,7 +36,6 @@
+ (['ufw'] if system_cfg.features.firewall.backend == 'ufw' and system_cfg.features.firewall.enabled | bool else [])
+ ([_configuration_platform.ssh_service] if system_cfg.features.ssh.enabled | bool else [])
+ (['logrotate', 'systemd-timesyncd'] if os == 'archlinux' else [])
+ ([_desktop_dm] if system_cfg.features.desktop.enabled | bool and _desktop_dm | length > 0 else [])
+ (['bluetooth'] if system_cfg.features.desktop.enabled | bool else [])
}}
ansible.builtin.command: "{{ chroot_command }} systemctl enable {{ item }}"
@@ -27,6 +47,21 @@
and 'No such file or directory' not in (configuration_enable_service_result.stderr | default(''))
and 'does not exist' not in (configuration_enable_service_result.stderr | default(''))
- name: Enable display manager for selected desktop
when:
- _configuration_platform.init_system == 'systemd'
- system_cfg.features.desktop.enabled | bool
- _desktop_dm | length > 0
ansible.builtin.command: "{{ chroot_command }} systemctl enable {{ _desktop_dm }}"
register: configuration_enable_dm_result
changed_when: configuration_enable_dm_result.rc == 0
# Unlike optional services above, a missing/unenabled DM is fatal: chroot
# systemctl can exit 0 while only warning on stderr, so check both.
failed_when: >-
configuration_enable_dm_result.rc != 0
or 'No such file or directory' in (configuration_enable_dm_result.stderr | default(''))
or 'does not exist' in (configuration_enable_dm_result.stderr | default(''))
- name: Activate UFW firewall
when:
- system_cfg.features.firewall.backend == 'ufw'
@@ -44,66 +79,108 @@
register: _desktop_target_result
changed_when: _desktop_target_result.rc == 0
- name: Enable OpenRC services
when: _configuration_platform.init_system == 'openrc'
vars:
configuration_openrc_services: >-
{{
['networking']
+ (['sshd'] if system_cfg.features.ssh.enabled | bool else [])
+ ([system_cfg.features.firewall.backend] if system_cfg.features.firewall.enabled | bool else [])
}}
- name: Enable PipeWire user services globally
when:
- _configuration_platform.init_system == 'systemd'
- system_cfg.features.desktop.enabled | bool
ansible.builtin.command: "{{ chroot_command }} systemctl --global enable {{ item }}"
loop: "{{ configuration_desktop_audio_units }}"
register: _desktop_audio_result
changed_when: _desktop_audio_result.rc == 0
failed_when: >-
_desktop_audio_result.rc != 0
and 'No such file or directory' not in (_desktop_audio_result.stderr | default(''))
and 'does not exist' not in (_desktop_audio_result.stderr | default(''))
- name: Assert greetd has a real session command to launch
when:
- system_cfg.features.desktop.enabled | bool
- _desktop_dm == 'greetd'
ansible.builtin.assert:
that:
- _greetd_session | length > 0
- not (_greetd_session | trim | regex_search('\\.desktop$'))
fail_msg: >-
greetd needs an executable session command, but the resolved command for desktop
environment '{{ system_cfg.features.desktop.environment }}' is
'{{ _greetd_session }}'. greetd suits wlroots compositors (sway, hyprland) that
launch from a plain command; kde/gnome ship a '.desktop' session and should use
their own display manager (sddm, gdm). Set features.desktop.session to an
executable, or pick a different display manager.
- name: Generate greetd configuration
when:
- _configuration_platform.init_system == 'systemd'
- system_cfg.features.desktop.enabled | bool
- _desktop_dm == 'greetd'
- _greetd_session | length > 0
block:
- name: Ensure OpenRC runlevel directory exists
- name: Ensure greetd config directory exists
ansible.builtin.file:
path: /mnt/etc/runlevels/default
path: /mnt/etc/greetd
state: directory
mode: "0755"
- name: Check OpenRC init scripts
ansible.builtin.stat:
path: "/mnt/etc/init.d/{{ item }}"
loop: "{{ configuration_openrc_services }}"
register: configuration_openrc_service_stats
- name: Write greetd config.toml
ansible.builtin.template:
src: greetd-config.toml.j2
dest: /mnt/etc/greetd/config.toml
mode: "0644"
- name: Enable OpenRC services
ansible.builtin.file:
src: "/mnt/etc/init.d/{{ item.item }}"
dest: "/mnt/etc/runlevels/default/{{ item.item }}"
state: link
loop: "{{ configuration_openrc_service_stats.results }}"
loop_control:
label: "{{ item.item }}"
when: item.stat.exists
- name: Enable runit services
when: _configuration_platform.init_system == 'runit'
- name: Configure GDM autologin
when:
- _configuration_platform.init_system == 'systemd'
- system_cfg.features.desktop.enabled | bool
- _desktop_dm == 'gdm'
- _desktop_autologin_user | length > 0
vars:
configuration_runit_services: >-
{{
['dhcpcd']
+ (['sshd'] if system_cfg.features.ssh.enabled | bool else [])
+ ([system_cfg.features.firewall.backend] if system_cfg.features.firewall.enabled | bool else [])
}}
# Debian's gdm3 reads /etc/gdm3/daemon.conf; RedHat/Arch GDM read
# /etc/gdm/custom.conf. The keys are identical, only the path differs.
_gdm_dir: "/mnt/etc/{{ 'gdm3' if os_family == 'Debian' else 'gdm' }}"
_gdm_conf: "{{ 'daemon.conf' if os_family == 'Debian' else 'custom.conf' }}"
block:
- name: Ensure runit service directory exists
- name: Ensure GDM config directory exists
ansible.builtin.file:
path: /mnt/var/service
path: "{{ _gdm_dir }}"
state: directory
mode: "0755"
- name: Check runit service definitions
ansible.builtin.stat:
path: "/mnt/etc/sv/{{ item }}"
loop: "{{ configuration_runit_services }}"
register: configuration_runit_service_stats
- name: Write GDM autologin config
ansible.builtin.template:
src: gdm-custom.conf.j2
dest: "{{ _gdm_dir }}/{{ _gdm_conf }}"
mode: "0644"
- name: Enable runit services
- name: Configure SDDM autologin
when:
- _configuration_platform.init_system == 'systemd'
- system_cfg.features.desktop.enabled | bool
- _desktop_dm == 'sddm'
- _desktop_autologin_user | length > 0
block:
- name: Ensure SDDM config directory exists
ansible.builtin.file:
src: "/mnt/etc/sv/{{ item.item }}"
dest: "/mnt/var/service/{{ item.item }}"
state: link
loop: "{{ configuration_runit_service_stats.results }}"
loop_control:
label: "{{ item.item }}"
when: item.stat.exists
path: /mnt/etc/sddm.conf.d
state: directory
mode: "0755"
# Plasma 6 ships the Wayland session as plasma.desktop; Plasma 5 ships it as
# plasmawayland.desktop (plasma.desktop is the X11 session there). Pick the
# installed Wayland session so autologin never lands on X11.
- name: Discover installed KDE Wayland sessions
ansible.builtin.find:
paths: /mnt/usr/share/wayland-sessions
patterns: "plasma.desktop,plasmawayland.desktop"
register: _kde_wayland_sessions
- name: Resolve the KDE Wayland session file
ansible.builtin.set_fact:
_sddm_session: >-
{%- set names = _kde_wayland_sessions.files | map(attribute='path') | map('basename') | list -%}
{{ 'plasma.desktop' if 'plasma.desktop' in names else (names | first | default('')) }}
- name: Write SDDM autologin drop-in
ansible.builtin.template:
src: sddm-autologin.conf.j2
dest: /mnt/etc/sddm.conf.d/10-autologin.conf
mode: "0644"

4
roles/configuration/templates/gdm-custom.conf.j2 Normal file
View File

@@ -0,0 +1,4 @@
[daemon]
WaylandEnable=true
AutomaticLoginEnable=true
AutomaticLogin={{ _desktop_autologin_user }}

12
roles/configuration/templates/greetd-config.toml.j2 Normal file
View File

@@ -0,0 +1,12 @@
[terminal]
vt = 1
[default_session]
command = "tuigreet --time --remember --cmd {{ _greetd_session }}"
user = "greeter"
{% if _desktop_autologin_user | length > 0 %}
[initial_session]
command = "{{ _greetd_session }}"
user = "{{ _desktop_autologin_user }}"
{% endif %}

6
roles/configuration/templates/sddm-autologin.conf.j2 Normal file
View File

@@ -0,0 +1,6 @@
{% set _session = _desktop_session if (_desktop_session | length > 0) else _sddm_session %}
[Autologin]
User={{ _desktop_autologin_user }}
{% if _session | length > 0 %}
Session={{ _session }}
{% endif %}

51
roles/configuration/vars/main.yml
View File

@@ -35,45 +35,24 @@ configuration_platform_config:
grub_mkconfig_prefix: grub-mkconfig
locale_gen: true
init_system: systemd
Suse:
user_group: wheel
sudo_group: "%wheel"
ssh_service: sshd
efi_loader: grubx64.efi
grub_install: true
initramfs_cmd: "/usr/bin/dracut --regenerate-all --force"
grub_mkconfig_prefix: grub-mkconfig
locale_gen: true
init_system: systemd
Alpine:
user_group: wheel
sudo_group: "%wheel"
ssh_service: sshd
efi_loader: grubx64.efi
grub_install: true
initramfs_cmd: ""
grub_mkconfig_prefix: grub-mkconfig
locale_gen: false
init_system: openrc
Void:
user_group: wheel
sudo_group: "%wheel"
ssh_service: sshd
efi_loader: grubx64.efi
grub_install: true
initramfs_cmd: ""
grub_mkconfig_prefix: grub-mkconfig
locale_gen: false
init_system: runit
# Display manager auto-detection from desktop environment name.
configuration_desktop_dm_map:
gnome: gdm
kde: sddm
xfce: lightdm
sway: greetd
hyprland: ly@tty2
cinnamon: lightdm
mate: lightdm
lxqt: sddm
budgie: gdm
hyprland: greetd
# Per-environment session command for greetd-launched compositors (sway/hyprland):
# the executable greetd starts. kde/gnome use a display manager (sddm/gdm) whose
# Wayland session is resolved separately, so they are not in this map.
configuration_desktop_session_cmd_map:
sway: sway
hyprland: Hyprland
# PipeWire user units enabled globally when a desktop is installed.
# pipewire/pipewire-pulse are socket-activated; wireplumber ships no socket.
configuration_desktop_audio_units:
- pipewire.socket
- pipewire-pulse.socket
- wireplumber.service

46
roles/global_defaults/tasks/_normalize_system.yml
View File

@@ -28,21 +28,41 @@
memory: "{{ [system_raw.memory | default(0) | int, 0] | max }}"
balloon: "{{ [system_raw.balloon | default(0) | int, 0] | max }}"
# --- Network ---
# Flat fields (bridge, ip, etc.) and interfaces[] are mutually exclusive.
# When interfaces[] is set, flat fields are populated from the first
# interface in the "Populate primary network fields" task below.
# When only flat fields are set, a synthetic interfaces[] entry is built.
# Flat fields (bridge, ip, etc.) and interfaces[] express the same primary NIC.
# When only flat fields are set, a synthetic interfaces[] entry is built below.
# When interfaces[] is set, the flat ip/prefix/gateway are backfilled from
# interfaces[0] so consumers reading the flat fields (e.g. the post-reboot
# reconnect block) still work.
network:
bridge: "{{ system_raw.network.bridge | default('') | string }}"
bridge: >-
{{
(system_raw.network.bridge | default('') | string)
if (system_raw.network.bridge | default('') | string | length) > 0
else (system_raw.network.interfaces[0].bridge | default('') | string
if (system_raw.network.interfaces | default([]) | length) > 0 else '')
}}
vlan: "{{ system_raw.network.vlan | default('') | string }}"
ip: "{{ system_raw.network.ip | default('') | string }}"
ip: >-
{{
(system_raw.network.ip | default('') | string)
if (system_raw.network.ip | default('') | string | length) > 0
else (system_raw.network.interfaces[0].ip | default('') | string
if (system_raw.network.interfaces | default([]) | length) > 0 else '')
}}
prefix: >-
{{
(system_raw.network.prefix | int | string)
if (system_raw.network.prefix | default('') | string | length) > 0
else ''
else (system_raw.network.interfaces[0].prefix | default('') | string
if (system_raw.network.interfaces | default([]) | length) > 0 else '')
}}
gateway: >-
{{
(system_raw.network.gateway | default('') | string)
if (system_raw.network.gateway | default('') | string | length) > 0
else (system_raw.network.interfaces[0].gateway | default('') | string
if (system_raw.network.interfaces | default([]) | length) > 0 else '')
}}
gateway: "{{ system_raw.network.gateway | default('') | string }}"
dns:
servers: "{{ system_raw.network.dns.servers | default([]) }}"
search: "{{ system_raw.network.dns.search | default([]) }}"
@@ -148,6 +168,9 @@
enabled: "{{ system_raw.features.desktop.enabled | bool }}"
environment: "{{ system_raw.features.desktop.environment | default('') | string | lower }}"
display_manager: "{{ system_raw.features.desktop.display_manager | default('') | string | lower }}"
autologin: "{{ system_raw.features.desktop.autologin | default(false) }}"
session: "{{ system_raw.features.desktop.session | default('') | string }}"
groups: "{{ system_raw.features.desktop.groups | default([]) }}"
secure_boot:
enabled: "{{ system_raw.features.secure_boot.enabled | bool }}"
method: "{{ system_raw.features.secure_boot.method | default('') | string | lower }}"
@@ -169,7 +192,12 @@
else (system_raw.features.firmware.microcode | bool)
}}
gpu:
enabled: "{{ system_raw.features.gpu.enabled | bool }}"
enabled: >-
{{
(system_raw.features.desktop.enabled | bool)
if (system_raw.features.gpu.enabled | string | lower) == 'auto'
else (system_raw.features.gpu.enabled | bool)
}}
nvidia_driver: "{{ system_raw.features.gpu.nvidia_driver | default('auto') | string | lower }}"
peripherals:
enabled: >-

47
roles/global_defaults/tasks/validation.yml
View File

@@ -140,7 +140,7 @@
os in ["ubuntu", "ubuntu-lts"]
and (os_version | default('') | string | length) == 0
) or (
os in ["alpine", "archlinux", "opensuse", "void"]
os == "archlinux"
)
fail_msg: "Invalid os/version specified. Please check README.md for supported values."
quiet: true
@@ -252,6 +252,49 @@
peripherals.webcam in [auto|true|false]; hardware.profile must be a dict.
quiet: true
- name: Validate desktop environment
when: system_cfg.features.desktop.enabled | bool
ansible.builtin.assert:
that:
- system_cfg.features.desktop.environment in ["gnome", "kde", "sway", "hyprland"]
- >-
system_cfg.features.desktop.environment not in ["sway", "hyprland"]
or os_family_map[os] | default('') == "Archlinux"
- >-
system_cfg.features.desktop.display_manager | default('') | length == 0
or system_cfg.features.desktop.display_manager in ["gdm", "sddm", "greetd"]
- >-
system_cfg.features.desktop.display_manager | default('') != "greetd"
or system_cfg.features.desktop.environment in ["sway", "hyprland"]
- >-
system_cfg.features.desktop.environment != "gnome"
or system_cfg.features.desktop.display_manager | default('') in ["", "gdm"]
- >-
system_cfg.features.desktop.environment != "kde"
or system_cfg.features.desktop.display_manager | default('') in ["", "sddm"]
fail_msg: >-
Invalid desktop config: environment '{{ system_cfg.features.desktop.environment }}'
for os_family '{{ os_family_map[os] | default('Unknown') }}',
display_manager '{{ system_cfg.features.desktop.display_manager | default('') }}'.
gnome and kde are available on all families; sway and hyprland are Archlinux only.
display_manager must be empty (auto) or match the environment's native DM:
gnome->gdm, kde->sddm, sway/hyprland->greetd. Only that DM's package is
installed, so a mismatched override fails at enable time.
quiet: true
- name: Validate desktop autologin
when: system_cfg.features.desktop.enabled | bool
vars:
_autologin: "{{ system_cfg.features.desktop.autologin | default(false) }}"
ansible.builtin.assert:
that:
- _autologin is boolean and not _autologin or (_autologin is string and _autologin | length > 0 and _autologin in system_cfg.users)
fail_msg: >-
desktop.autologin must be false or a username string present in
system.users; got '{{ _autologin }}'. Bool true is not accepted - the
resolver matches the value against system.users by name.
quiet: true
- name: Validate virtual system sizing
when: system_cfg.type == "virtual"
ansible.builtin.assert:
@@ -262,7 +305,7 @@
- (system_cfg.disks[0].size | float) > 0
- (system_cfg.disks[0].size | float) >= 20
# Btrfs minimum disk: swap_size + 5.5 GiB overhead (subvolumes + metadata).
# Swap sizing: memory < 16 GiB → max(memory_GiB, 2); memory >= 16 GiB → memory/2.
# Swap sizing: memory < 16 GiB -> max(memory_GiB, 2); memory >= 16 GiB -> memory/2.
- >-
system_cfg.filesystem != "btrfs"
or (