Add dsk-ryzen-1 to workstations, put debian-specific stuff in that role into a block

playbooks/device_roles_workstation.yml

@@ -21,6 +21,7 @@
       tags: [ backup ]
 - hosts: dsk-ryzen-1.ws.mgmt.desu.ltd
   roles:
+    - role: desktop
     - role: backup
       vars:
         backup_s3backup_tar_args_extra: h

roles/desktop/tasks/main.yml

@@ -12,9 +12,12 @@
     - 90-touchpad.conf
 - name: configure packages
   include_tasks: packages.yml
-- name: configure plymouth
+- name: configure debian-specific stuff
+  block:
+    - name: configure plymouth
       alternatives: name=default.plymouth path=/usr/share/plymouth/themes/bgrt/bgrt.plymouth
       notify: regen initramfs
       when: ansible_os_family != "Gentoo"
-- name: ensure unattended-upgrades is installed
+    - name: ensure unattended-upgrades is installed
       ansible.builtin.apt: name=unattended-upgrades state=present
+  when: ansible_pkg_mgr == "apt"