style(cleanup): drop redundant comments from the power-off tasks

README.md

@@ -538,8 +538,6 @@ When `hypervisor.type: vmware` uses the `vmware_tools` connection:
 
 `system.disks[0]` is the OS disk (no `mount.path`). Additional entries define data disks.
 
-On VMware, `device` is resolved on the target from the SCSI address instead: entry N is the disk at target N on the first SCSI controller (N+1 from index 7 on, since unit 7 is reserved). The kernel's `sdX` order is not stable between the install environment and the installed system, so a letter-derived path can point at another disk.
-
 | Key           | Type   | Description                                            |
 | ------------- | ------ | ------------------------------------------------------ |
 | `size`        | number | Disk size in GB (required for virtual)                 |

roles/bootstrap/vars/hardware.yml

@@ -9,7 +9,7 @@ bootstrap_hardware_packages:
       amd: [amd-ucode]
     firmware_base: []
     firmware:
-      intel: [linux-firmware-intel]      # iwlwifi (WiFi) + i915/xe (GPU) + ibt (BT) firmware live here
+      intel: [linux-firmware-other]      # iwlwifi + i915 firmware live here
       amd: [linux-firmware-amdgpu]
       nvidia: [linux-firmware-nvidia]
       atheros: [linux-firmware-atheros]

roles/bootstrap/vars/main.yml

@@ -206,7 +206,6 @@ bootstrap_debian:
     - openssh-server
     - python3
     - xfsprogs
-    - xz-utils
   extra:
     - bat
     - curl
@@ -259,7 +258,6 @@ bootstrap_ubuntu:
     - openssh-server
     - python3
     - xfsprogs
-    - xz-utils
   extra:
     - bash-completion
     - bat

roles/configuration/tasks/bootloader.yml

@@ -18,24 +18,13 @@
       register: configuration_bootloader_result
       changed_when: configuration_bootloader_result.rc == 0
 
-    - name: Remove stale EFI boot entries for this OS
-      # UEFI NVRAM entries survive a disk wipe (they live in firmware, not on disk).
-      # A prior install leaves a dead entry, and a case-insensitive duplicate label
-      # ("ArchLinux" vs "archlinux") would otherwise win the boot order - the firmware
-      # then falls through to removable media. Delete every entry carrying our label,
-      # then recreate exactly one clean entry.
-      ansible.builtin.shell:
-        cmd: >-
-          set -o pipefail;
-          efibootmgr | grep -iP '^Boot[0-9A-F]{4}\*?\s+{{ _efi_vendor }}\s*$'
-          | grep -oP '^Boot\K[0-9A-F]{4}'
-          | xargs -r -I{} efibootmgr -b {} -B
-        executable: /bin/bash
-      register: _efi_gc_result
-      changed_when: _efi_gc_result.stdout | length > 0
-      failed_when: false
+    - name: Check existing EFI boot entries
+      ansible.builtin.command: efibootmgr
+      register: configuration_efi_entries
+      changed_when: false
 
-    - name: Create EFI boot entry (efibootmgr -c prepends it to BootOrder)
+    - name: Ensure EFI boot entry exists
+      when: ('* ' + _efi_vendor) not in configuration_efi_entries.stdout
       ansible.builtin.command: >-
         efibootmgr -c
         -L '{{ _efi_vendor }}'
@@ -45,16 +34,15 @@
       register: configuration_efi_entry_result
       changed_when: configuration_efi_entry_result.rc == 0
 
-    - name: Install removable EFI fallback loader
-      # Firmware-agnostic fallback (\EFI\BOOT\BOOTX64.EFI): many consumer firmwares
-      # ignore or reset custom NVRAM entries and boot only the removable path.
-      when: _configuration_platform.grub_install
-      ansible.builtin.command: >-
-        {{ chroot_command }} /usr/bin/install -Dm644
-        {{ partitioning_efi_mountpoint }}/EFI/{{ _efi_vendor }}/{{ _efi_loader }}
-        {{ partitioning_efi_mountpoint }}/EFI/BOOT/BOOTX64.EFI
-      register: _efi_fallback_result
-      changed_when: _efi_fallback_result.rc == 0
+    - name: Set installed OS as first EFI boot entry
+      ansible.builtin.shell:
+        cmd: >-
+          set -o pipefail &&
+          efibootmgr | grep -i '{{ _efi_vendor }}' | grep -oP 'Boot\K[0-9A-F]+' | head -1
+          | xargs -I{} efibootmgr -o {}
+        executable: /bin/bash
+      register: _efi_bootorder_result
+      changed_when: _efi_bootorder_result.rc == 0
 
     - name: Ensure lvm2 for non btrfs filesystems
       when: os == "archlinux" and system_cfg.filesystem != "btrfs"

roles/configuration/tasks/firewall.yml

@@ -12,21 +12,6 @@
     and 'No such file or directory' not in (_firewall_enable.stderr | default(''))
     and 'does not exist' not in (_firewall_enable.stderr | default(''))
 
-# Distro base sets ship the daemon preset-enabled (RHEL @core pulls firewalld in),
-# so opting out has to disable the unit, not merely skip enabling it.
-- name: Disable the firewall daemon in the install chroot
-  when:
-    - firewall_phase == 'install'
-    - _configuration_platform.init_system == 'systemd'
-    - not system_cfg.features.firewall.enabled | bool
-  ansible.builtin.command: "{{ chroot_command }} systemctl disable {{ system_cfg.features.firewall.backend }}"
-  register: _firewall_disable
-  changed_when: "'Removed' in (_firewall_disable.stderr | default(''))"
-  failed_when: >-
-    _firewall_disable.rc != 0
-    and 'No such file or directory' not in (_firewall_disable.stderr | default(''))
-    and 'does not exist' not in (_firewall_disable.stderr | default(''))
-
 # ufw's CLI needs a running kernel and is a no-op in the chroot (leaves ENABLED=no),
 # so its activation and SSH rule are applied here, after reboot.
 - name: Allow SSH through ufw before enabling

roles/configuration/tasks/grub.yml

@@ -43,14 +43,11 @@
           }}
         grub_root_flags: >-
           {{ ['rootflags=subvol=@'] if system_cfg.filesystem == 'btrfs' else [] }}
-        grub_selinux_args: >-
-          {{ [] if system_cfg.features.selinux.enabled | bool else ['selinux=0'] }}
         # String-concat (not list-concat like grub_kernel_cmdline_base below): ansible-lint's
         # jinja render trips on list+list when grub_lvm_args leads the expression here.
         grub_cmdline_linux_base: >-
           {{
-            ((grub_lvm_args | join(' ')) ~ ' ' ~ (grub_selinux_args | join(' ')) ~ ' '
-             ~ (_hardware_profile_kernel_params | default([]) | join(' '))) | trim
+            ((grub_lvm_args | join(' ')) ~ ' ' ~ (_hardware_profile_kernel_params | default([]) | join(' '))) | trim
           }}
         grub_kernel_cmdline_base: >-
           {{
@@ -60,7 +57,6 @@
               + ['ro']
               + grub_lvm_args
               + grub_root_flags
-              + grub_selinux_args
               + (_hardware_profile_kernel_params | default([]))
             )
             | join(' ')

roles/configuration/tasks/selinux.yml

@@ -22,12 +22,10 @@
         mode: "0644"
 
     # Fedora: setfiles segfaults during bootstrap chroot relabeling, so SELinux
-    # is left permissive and expected to relabel on first boot. Opting out writes
-    # disabled here and selinux=0 on the kernel cmdline (grub.yml), the only form
-    # EL9 honours.
-    - name: Set the SELinux mode
+    # is left permissive and expected to relabel on first boot.
+    - name: Disable SELinux
       when: os == "fedora" or not system_cfg.features.selinux.enabled | bool
       ansible.builtin.lineinfile:
         path: /mnt/etc/selinux/config
         regexp: ^SELINUX=
-        line: "SELINUX={{ 'permissive' if system_cfg.features.selinux.enabled | bool else 'disabled' }}"
+        line: SELINUX=permissive

roles/global_defaults/tasks/_normalize_disks.yml

@@ -94,7 +94,6 @@
 
     - name: Set install_drive from primary disk
       when:
-        - install_drive is not defined
         - system_disks_cfg | length > 0
         - system_disks_cfg[0].device | string | length > 0
       ansible.builtin.set_fact:

roles/global_defaults/tasks/system.yml

@@ -35,12 +35,10 @@
         }, recursive=True)
       }}
 
-# Keyed on os, not hostname: inventories set hostname themselves, and doing so
-# would otherwise skip enrichment and leave os undefined for validation.
 - name: Check if pre-computed system_cfg needs enrichment
   when: system_cfg is defined
   ansible.builtin.set_fact:
-    _bootstrap_needs_enrichment: "{{ os is not defined }}"
+    _bootstrap_needs_enrichment: "{{ hostname is not defined }}"
 
 - name: Merge pre-computed system_cfg with bootstrap system_defaults
   when:
@@ -81,7 +79,9 @@
     os_version: "{{ system_cfg.version | default('') | string }}"
 
 - name: Normalize disk configuration (pre-computed system_cfg)
-  when: system_cfg is defined
+  when:
+    - system_cfg is defined
+    - install_drive is not defined
   ansible.builtin.include_tasks: _normalize_disks.yml
 
 # Runs on every path before validation, so an empty firewall.backend / content.source

roles/global_defaults/tasks/validation.yml

@@ -317,7 +317,7 @@
     _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 | map(attribute='name'))
+      - _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
@@ -355,12 +355,14 @@
 
 - name: Validate at least one user with a password is defined
   vars:
-    _pw_users: "{{ system_cfg.users | selectattr('password', 'defined') | map(attribute='password') | map('string') | reject('equalto', '') | list }}"
+    _pw_users: "{{ system_cfg.users | dict2items | selectattr('value.password', 'defined') | list }}"
   ansible.builtin.assert:
     that:
-      - system_cfg.users | default([]) | length > 0
+      - system_cfg.users | default({}) | length > 0
       - _pw_users | length > 0
-    fail_msg: "At least one user with a non-empty password must be defined in system.users."
+      - _pw_users[0].key | string | length > 0
+      - _pw_users[0].value.password | string | length > 0
+    fail_msg: "At least one user with a password must be defined in system.users."
     quiet: true
   no_log: true
 

roles/partitioning/tasks/_resolve_vmware_disks.yml

@@ -1,61 +0,0 @@
----
-# The virtualization role attaches system.disks to SCSI controller 0 in list order, and
-# vSphere never gives a disk unit 7 (the controller's own address). The kernel's sdX order
-# is not that order and differs between the install environment and the installed OS, so
-# a disk derived as /dev/sd<letter of its index> can be the wrong one. Resolve by target.
-- name: List disks with their SCSI address
-  ansible.builtin.command: lsblk -dnpo NAME,TYPE,HCTL
-  register: partitioning_vmware_lsblk
-  changed_when: false
-
-- name: Map SCSI targets to devices
-  vars:
-    _scsi: >-
-      {%- set out = [] -%}
-      {%- for line in partitioning_vmware_lsblk.stdout_lines -%}
-      {%-   set p = line.split() -%}
-      {%-   if (p | length) == 3 and p[1] == 'disk' and p[2] is match('^\d+:0:\d+:0$') -%}
-      {%-     set _ = out.append({'name': p[0], 'host': p[2].split(':')[0], 'target': p[2].split(':')[2]}) -%}
-      {%-   endif -%}
-      {%- endfor -%}
-      {{ out }}
-  ansible.builtin.set_fact:
-    partitioning_vmware_hosts: "{{ _scsi | map(attribute='host') | unique | list }}"
-    partitioning_vmware_targets: "{{ _scsi | items2dict(key_name='target', value_name='name') }}"
-    partitioning_vmware_target_count: "{{ _scsi | length }}"
-
-- name: Assert the system disks sit on one SCSI controller with unique targets
-  ansible.builtin.assert:
-    that:
-      - partitioning_vmware_hosts | length == 1
-      - partitioning_vmware_targets | length == partitioning_vmware_target_count | int
-    fail_msg: >-
-      Expected every disk on one SCSI controller with unique targets, got
-      {{ partitioning_vmware_lsblk.stdout_lines | select('search', ' disk ') | list }}.
-    quiet: true
-
-- name: Assert each system disk has a device at its SCSI target
-  vars:
-    _target: "{{ (idx if idx < 7 else idx + 1) | string }}"
-  ansible.builtin.assert:
-    that:
-      - _target in partitioning_vmware_targets
-    fail_msg: "system.disks[{{ idx }}] ({{ item.size }} GB) expects a disk at SCSI target {{ _target }}, none found."
-    quiet: true
-  loop: "{{ system_cfg.disks }}"
-  loop_control:
-    index_var: idx
-    label: "{{ idx }}"
-
-- name: Point system disks and install_drive at the resolved devices
-  vars:
-    _disks: >-
-      {%- set out = [] -%}
-      {%- for d in system_cfg.disks -%}
-      {%-   set dev = partitioning_vmware_targets[(loop.index0 if loop.index0 < 7 else loop.index0 + 1) | string] -%}
-      {%-   set _ = out.append(d | combine({'device': dev, 'partition': dev ~ '1'})) -%}
-      {%- endfor -%}
-      {{ out }}
-  ansible.builtin.set_fact:
-    system_cfg: "{{ system_cfg | combine({'disks': _disks}) }}"
-    install_drive: "{{ _disks[0].device }}"

roles/partitioning/tasks/main.yml

@@ -1,10 +1,4 @@
 ---
-- name: Resolve VMware disks by SCSI target
-  when:
-    - hypervisor_type == "vmware"
-    - system_cfg.type == "virtual"
-  ansible.builtin.include_tasks: _resolve_vmware_disks.yml
-
 - name: Detect system sizing
   ansible.builtin.include_tasks: _detect_sizing.yml
 

roles/system_check/tasks/_placement.yml

@@ -50,9 +50,6 @@
         esxi_hostname: "{{ hypervisor_cfg.node }}"
       register: system_check_esxi
       delegate_facts: true
-      until: system_check_esxi.ansible_facts is defined
-      retries: 3
-      delay: 10
       failed_when: false
       changed_when: false
       no_log: true
@@ -87,9 +84,6 @@
       community.vmware.vmware_datastore_info:
         cluster: "{{ hypervisor_cfg.cluster }}"
       register: system_check_cluster
-      until: system_check_cluster.datastores is defined
-      retries: 3
-      delay: 10
       failed_when: false
       changed_when: false
       no_log: true
@@ -138,10 +132,6 @@
         path: "{{ item.path }}"
         state: file
       register: system_check_media_files
-      # A missing file fails with status 404; a dropped vCenter connection fails with status None.
-      until: system_check_media_files is not failed or system_check_media_files.status is not none
-      retries: 3
-      delay: 10
       failed_when: false
       changed_when: false
       loop: "{{ system_check_datastores_needed | rejectattr('source', 'equalto', 'hypervisor.storage') | list }}"

roles/system_check/tasks/main.yml

@@ -82,11 +82,6 @@
             name: "{{ hostname }}"
             folder: "{{ system_cfg.path if system_cfg.path | length > 0 else omit }}"
           register: system_check_vmware_check_result
-          until: >-
-            not system_check_vmware_check_result.failed
-            or (system_check_vmware_check_result.msg is search('non-existing VM'))
-          retries: 3
-          delay: 10
           failed_when: false
           changed_when: false
           no_log: true