b2468542c0
Three-layer fix for the persistent anaconda transaction failure that
killed v0.5.28 (gen_grub_cfgstub) and v0.5.29 (aggregate dnf5 error).
## Layer 1: broad error suppression in transaction_progress.py
dnf5 under RPM 6.0 + cmdline anaconda emits a final aggregate
`error("transaction process has ended with errors..")` at end of
transaction whenever its internal failure counter > 0, regardless of
whether we suppressed individual script_error events. Reproduced
twice. The narrow patch in v0.5.29 suppressed per-package errors but
the aggregate still raised PayloadInstallationError and aborted the
install before the bootloader phase ran.
v0.5.30 patch turns the `elif token == 'error':` branch in
process_transaction_progress into a log.warning. All four producers
(cpio_error, script_error, unpack_error, generic error) now flow
through to a warning + continue. Pattern matches both the original
anaconda layout AND the v0.5.29 narrow-patched layout, so re-applying
on top of either is a no-op.
This brings us back to v0.5.28 broad-suppression behaviour. The
side effect that bit us in v0.5.28 (silent grub2-efi-x64 scriptlet
failure → empty /boot/efi/EFI/fedora/ → gen_grub_cfgstub fails)
is addressed by Layer 2 below.
## Layer 2: bootloader install moved out of anaconda
The generated install kickstart now has `bootloader --location=none`,
which tells anaconda NOT to invoke its own bootloader install code
path (and therefore NOT to call gen_grub_cfgstub). All grub work
moves into the chroot %post block:
1. `dnf reinstall grub2-efi-x64 grub2-pc grub2-tools shim-x64
efibootmgr` — re-runs scriptlets in the chroot with full
PID 1 systemd state, so the systemd-run-style triggers that
anaconda's chroot truncates actually execute.
2. `grub2-install --target=x86_64-efi --efi-directory=/boot/efi
--bootloader-id=fedora --no-nvram` — populates /boot/efi/EFI/fedora/
3. `gen_grub_cfgstub /boot/grub2 /boot/efi/EFI/fedora` (or
`grub2-mkconfig` fallback) — writes /boot/efi/EFI/fedora/grub.cfg.
4. `efibootmgr -c -d <disk> -p <part> -L "veilor-os" -l \EFI\fedora\shimx64.efi`
— registers the NVRAM boot entry pointing at the signed shim.
Each step logs to stdout and continues on failure (`set +e` block);
diagnostics surface in the install log without aborting the whole
%post.
## Layer 3: virtio-serial log capture in run-vm.sh
Anaconda 43.x autodetects `/dev/virtio-ports/org.fedoraproject.anaconda.log.0`
and streams program/packaging/storage/anaconda logs through it in
real time, before any tmpfs / pivot, before networking, surviving
kernel panic. Wiring it into run-vm.sh means the host gets a
tail-able log file at `test/anaconda-vm-YYYYMMDD-HHMMSS.log` for
every VM run.
We've lost logs three times in a row to anaconda failures + tmpfs
reboots. This breaks the loop.
## Diagnostic story
Before this commit: VM aborts → live ISO reboots itself → /tmp/
tmpfs gone → no logs → guess what failed. Three days, two and a
half false fixes.
After this commit: VM aborts → host has /home/admin/ai-lab/_github/veilor-os/test/anaconda-vm-*.log
with the actual scriptlet output, the actual exit codes, the
actual file-trigger failures. Future debug becomes evidence-based.
Files changed:
kickstart/veilor-os.ks — broad error suppression patch
overlay/usr/local/bin/veilor-installer — --location=none + manual grub
test/run-vm.sh — virtio-serial chardev wiring
Verified: bash -n clean, ksvalidator clean.
990 lines
40 KiB
Bash
990 lines
40 KiB
Bash
#!/usr/bin/env bash
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# veilor-os installer — TUI wrapper around anaconda kickstart install.
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# Runs on tty1 in place of getty (live ISO boot path).
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#
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# Flow:
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# 1. ASCII banner (assets/installer/banner.txt)
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# 2. Menu: Install / Live desktop / Live shell / Reboot / Power off
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# 3. If Install: collect answers via gum (disk, hostname, LUKS pw,
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# admin pw, locale)
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# 4. Generate /run/install/veilor-generated.ks from template + answers
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# (full veilor-os install: package list + overlay + scripts + harden)
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# 5. Exec anaconda --kickstart=/run/install/veilor-generated.ks
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# 6. On finish: reboot into installed system
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#
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# v0.5.1 — gum (charm.sh) replaces whiptail; whiptail kept as fallback.
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# Generated kickstart now installs full veilor-os (matches live ks).
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set -uo pipefail
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export TERM="${TERM:-linux}"
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# Log to /run (pure tmpfs) — /var/log overlays squashfs on the live ISO, so a
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# bad sector on the USB medium turns `tee -a` into "input/output error" and
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# kills the installer before the menu can render.
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LOG=/run/veilor-installer.log
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# require_tty MUST run before the tee redirect — process substitution
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# replaces fd1 with a pipe, breaking `[[ -t 1 ]]`.
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require_tty() {
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if ! [[ -t 0 && -t 1 ]]; then
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echo "[ERR] veilor-installer must run on a real tty" >&2
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exit 1
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fi
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}
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require_tty
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# Tee output for log persistence, but only if LOG is writable. On a flaky USB
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# the squashfs/overlay can throw I/O errors mid-write — tolerate that and
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# keep the installer running without persistence rather than aborting.
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if : >> "$LOG" 2>/dev/null; then
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exec > >(tee -a "$LOG") 2>&1
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fi
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# ── Branded styling for gum ─────────────────────────────────────────────
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# colors.gum sets GUM_* env vars — pure-black palette from veilor-black KDE.
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# Sourced at top so every prompt below picks up branded colors.
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COLORS=/usr/share/veilor-os/assets/installer/colors.gum
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[[ -r $COLORS ]] && source "$COLORS"
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BANNER_FILE=/usr/share/veilor-os/assets/installer/banner.txt
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# Detect TUI backend once. gum is preferred; whiptail is the fallback so the
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# installer keeps working on minimal images or if /usr/local/bin/gum is
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# missing (e.g. broken vendored binary, /usr remount issues).
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if command -v gum >/dev/null 2>&1; then
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TUI=gum
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elif command -v whiptail >/dev/null 2>&1; then
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TUI=whiptail
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else
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echo "[ERR] neither gum nor whiptail available — cannot run TUI" >&2
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exit 1
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fi
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banner() {
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clear
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# Read version + date for version line. /etc/os-release has VERSION_ID.
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local ver=""
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[[ -r /etc/os-release ]] && ver=$(. /etc/os-release; echo "${VERSION_ID:-0.0}")
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local d
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d=$(date +%Y-%m-%d)
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local vline="veilor-os ${ver} · ${d} · live"
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if [[ -r $BANNER_FILE ]]; then
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if [[ $TUI == gum ]]; then
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# gum style: rounded border, banner + blank line + version line.
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gum style --border rounded --margin "0 2" --padding "1 3" \
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--border-foreground "${VEILOR_DIM:-240}" \
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--foreground "${VEILOR_FG:-15}" \
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"$(cat "$BANNER_FILE")" \
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"" \
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"$vline"
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else
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cat "$BANNER_FILE"
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echo
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echo " $vline"
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echo
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fi
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else
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# Fallback ASCII if banner.txt missing (older overlay).
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cat << EOF
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veilor-os installer
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$vline
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EOF
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fi
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}
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# ── TUI wrapper functions ───────────────────────────────────────────────
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# Each prompt_* call abstracts gum / whiptail. Always emit the chosen value
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# on stdout; non-zero exit on cancel/ESC. Callers use `||` to propagate.
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# prompt_choose <header> <opt1> [opt2 ...]
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# Single-select menu. Returns the selected option literal on stdout.
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prompt_choose() {
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local header=$1; shift
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if [[ $TUI == gum ]]; then
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gum choose --header "$header" "$@"
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else
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# whiptail menu needs tag/desc pairs. Use the option as both.
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local args=()
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local opt
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for opt in "$@"; do args+=("$opt" "$opt"); done
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whiptail --title "veilor-os" --menu "$header" 18 70 8 \
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"${args[@]}" 3>&1 1>&2 2>&3
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fi
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}
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# prompt_choose_pairs <header> <tag1> <desc1> [tag2 desc2 ...]
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# Tag/description menu. Returns the chosen tag.
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# Used when display label differs from machine-readable value (e.g. disk
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# path /dev/nvme0n1 vs description "476G WDC PC SN740").
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prompt_choose_pairs() {
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local header=$1; shift
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if [[ $TUI == gum ]]; then
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# gum has no tag/desc concept — render "tag — desc" lines, parse.
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local lines=() i=1
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while (( i <= $# )); do
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local tag=${!i}; ((i++))
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local desc=${!i}; ((i++))
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lines+=("$tag — $desc")
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done
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local picked
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picked=$(printf '%s\n' "${lines[@]}" | gum choose --header "$header") || return 1
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# Strip " — desc" suffix to recover the tag.
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echo "${picked%% — *}"
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else
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whiptail --title "veilor-os" --menu "$header" 18 70 8 \
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"$@" 3>&1 1>&2 2>&3
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fi
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}
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# prompt_input <header> [default]
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prompt_input() {
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local header=$1 default=${2:-}
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if [[ $TUI == gum ]]; then
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gum input --header "$header" --value "$default"
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else
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whiptail --title "veilor-os" --inputbox "$header" 10 60 "$default" \
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3>&1 1>&2 2>&3
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fi
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}
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# prompt_password <header>
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prompt_password() {
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local header=$1
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if [[ $TUI == gum ]]; then
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gum input --password --header "$header"
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else
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whiptail --title "veilor-os" --passwordbox "$header" 10 60 \
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3>&1 1>&2 2>&3
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fi
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}
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# prompt_confirm <message>
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# Exits 0 on yes, 1 on no — matches whiptail --yesno semantics.
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prompt_confirm() {
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local msg=$1
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if [[ $TUI == gum ]]; then
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gum confirm "$msg"
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else
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whiptail --title "Confirm" --yesno "$msg" 16 60
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fi
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}
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# prompt_message <message>
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# Non-blocking notice. gum has no msgbox; print styled + sleep.
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prompt_message() {
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local msg=$1
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if [[ $TUI == gum ]]; then
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gum style --foreground "${VEILOR_FG:-15}" --border rounded \
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--border-foreground "${VEILOR_DIM:-240}" --padding "1 2" -- "$msg"
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sleep 2
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else
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whiptail --title "veilor-os" --msgbox "$msg" 10 60
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fi
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}
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# prompt_error <message>
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# Same as message but with a red foreground for visibility.
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prompt_error() {
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local msg=$1
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if [[ $TUI == gum ]]; then
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gum style --foreground 1 --border rounded --border-foreground 1 \
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--padding "1 2" -- "$msg"
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sleep 2
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else
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whiptail --title "Error" --msgbox "$msg" 10 60
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fi
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}
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main_menu() {
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# Empty header — banner already provides context. `──────` line splits
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# primary actions (top) from session controls (bottom). Cursor `❯` set
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# via GUM_CHOOSE_CURSOR in colors.gum.
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prompt_choose "" \
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"Install" \
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"live · KDE" \
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"live · shell" \
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"──────" \
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"Reboot" \
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"Power off"
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}
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collect_answers() {
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local disk hostname luks_pw admin_pw locale
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local disks_pairs
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# ── Disk ──
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# Build whiptail-style "tag desc" pairs. prompt_choose_pairs reshapes
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# for gum if needed.
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# shellcheck disable=SC2207
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disks_pairs=($(lsblk -dpno NAME,SIZE,MODEL | grep -E '^/dev/(sd|nvme|vd|mmcblk)' | \
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awk '{name=$1; size=$2; $1=""; $2=""; sub(/^ +/,""); gsub(/ /,"_"); model=$0; if(model=="")model="unknown"; print name, size"_"model}'))
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if [[ ${#disks_pairs[@]} -eq 0 ]]; then
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prompt_error "No installable disks found."
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return 1
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fi
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disk=$(prompt_choose_pairs "[1/3] Select install disk · WILL BE ERASED" "${disks_pairs[@]}") || return 1
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# ── Hostname ──
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# Hardcoded for branded consistency. Post-install: `hostnamectl set-hostname`.
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hostname="veilor"
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# Reject shell-special and sed-special chars in passwords. Generated
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# kickstart writes them via heredoc + sed substitution; bare $, ", \, `
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# would corrupt the ks line or partially expand at heredoc time.
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# &, |, /, newline are sed-special: & expands to the matched pattern
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# (so `aA1!@#%^&*()` becomes `aA1!@#%^__ADMIN_PW__*()`), | is our
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# delimiter, / would match if delimiter changes, newline breaks the
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# sed expression. sed_escape() below adds defense-in-depth, but we
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# also reject these at input so the user sees an immediate error
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# rather than a corrupted ks file. 8-char min for entropy.
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validate_pw() {
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local pw=$1 label=$2
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if [[ ${#pw} -lt 8 ]]; then
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prompt_error "Weak $label — minimum 8 characters."
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return 1
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fi
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if [[ $pw =~ [\"\$\\\`\&\|/$'\n'] ]]; then
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prompt_error "Invalid $label — cannot contain: \" \$ \\ \` & | / newline"
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return 1
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fi
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return 0
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}
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# ── LUKS passphrase ──
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luks_pw=$(prompt_password "[2/3] Encryption · LUKS2 passphrase (min 8)") || return 1
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validate_pw "$luks_pw" "passphrase" || return 1
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# ── Admin password ──
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admin_pw=$(prompt_password "[3/3] Admin user · password for 'admin'") || return 1
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validate_pw "$admin_pw" "password" || return 1
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# ── Locale ──
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# Hardcoded en_US.UTF-8 for branded consistency. The picker that
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# used to live here (en_GB / en_US) only added confusion — both
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# locales install identically, the user couldn't notice the
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# difference, and the post-install `localectl set-locale` works for
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# any locale anyway. v0.7 post-install menu will offer locale + kb
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# layout switch with live preview. For the install flow, fixed.
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locale="en_US.UTF-8"
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# ── Confirmation ──
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# Render summary box + danger lines via gum style, then gum confirm.
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# Whiptail fallback: simple yesno.
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if [[ $TUI == gum ]]; then
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clear
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gum style --border rounded --margin "1 2" --padding "1 3" \
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--border-foreground "${VEILOR_DIM:-240}" \
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--foreground "${VEILOR_FG:-15}" \
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"Confirm install" \
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"" \
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" Disk $disk $(gum style --foreground 1 'WILL BE ERASED')" \
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" Locale $locale" \
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" LUKS ✓ set" \
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" Admin ✓ set" \
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"" \
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"$(gum style --foreground 3 'This action is irreversible.')"
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gum confirm --affirmative "Yes, install" --negative "Cancel" "Proceed?" || return 1
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else
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whiptail --title "Confirm install" --yesno \
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"About to install veilor-os:
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Disk: $disk (WILL BE ERASED)
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Locale: $locale
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LUKS: set
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Admin pw: set
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This action is irreversible.
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Proceed?" 16 60 || return 1
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fi
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# Export to caller via globals
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SEL_DISK=$disk
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SEL_HOSTNAME=$hostname
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SEL_LUKS_PW=$luks_pw
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SEL_ADMIN_PW=$admin_pw
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SEL_LOCALE=$locale
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return 0
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}
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# sed_escape — escape sed special chars in a replacement string.
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# Replacement-side metacharacters: & (matched pattern), \ (escape),
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# | (our chosen delimiter), / (alternate delimiter — escape too in case
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# delimiter ever changes). Newline is rejected in validate_pw because
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# escaping it portably across BSD/GNU sed is fiddly.
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# Order matters: \ must be escaped FIRST so we don't double-escape the
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# backslashes we're about to emit for &, |, /.
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sed_escape() {
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printf '%s' "$1" | sed -e 's/[\\&|/]/\\&/g'
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}
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# detect_seed_pubkey — search attached cdroms for a NoCloud cidata seed
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# with an ssh_authorized_keys entry. Returns the first key on stdout, or
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# empty string if none found. Used by both auto-install.sh (cloud-init
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# seed pre-built with host pubkey) and humans (drop a seed iso next to
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# the install media).
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detect_seed_pubkey() {
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local dev label tmpmnt key=""
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for dev in /dev/sr0 /dev/sr1 /dev/sr2 /dev/sr3; do
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[ -b "$dev" ] || continue
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label=$(blkid -o value -s LABEL "$dev" 2>/dev/null)
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if [[ $label == "cidata" || $label == "CIDATA" ]]; then
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tmpmnt=$(mktemp -d)
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if mount -o ro "$dev" "$tmpmnt" 2>/dev/null; then
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# NoCloud user-data format:
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# ssh_authorized_keys:
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# - ssh-ed25519 AAAA... user@host
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# Extract first ssh-* line, strip leading '- '.
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key=$(grep -E '^\s*-\s+ssh-' "$tmpmnt/user-data" 2>/dev/null \
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| head -1 | sed -e 's/^\s*-\s*//' -e 's/[[:space:]]*$//')
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umount "$tmpmnt" 2>/dev/null
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fi
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rmdir "$tmpmnt" 2>/dev/null
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[[ -n $key ]] && { printf '%s' "$key"; return 0; }
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fi
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done
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return 1
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}
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generate_ks() {
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# Build kickstart for actual disk install.
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# NOTE: passwords go in via --plaintext to avoid storing crypted hash
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# collisions; anaconda hashes per /etc/login.defs at install time.
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#
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# %packages mirrors live ks lines 63-141 (full hardening pkg list,
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# minus livesys/anaconda-live which are live-only).
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# %post --nochroot copies overlay + scripts + assets from boot ISO.
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# %post (chroot) runs the same hardening scripts the live build runs.
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local out=/run/install/veilor-generated.ks
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local disk_basename
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disk_basename=$(basename "$SEL_DISK")
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mkdir -p /run/install
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# Single-quoted heredoc → no shell expansion. Substitute placeholders
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# via sed afterwards. Bulletproof against $/`/" in passwords.
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cat > "$out" << 'KSEOF' || return 1
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# veilor-os installer-generated kickstart
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# DO NOT commit this file — secrets inline.
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url --mirrorlist="https://mirrors.fedoraproject.org/mirrorlist?repo=fedora-43&arch=x86_64"
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repo --name=fedora --baseurl="https://download.fedoraproject.org/pub/fedora/linux/releases/43/Everything/x86_64/os/" --install
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# `updates` repo intentionally NOT added. Fedora's update stream pushes
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# package versions whose %posttrans scriptlets sometimes fail under
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# anaconda's `--cmdline` mode — most reliably reproduced as `man-db`
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# failing during "Configuring man-db.x86_64", which dumps the whole
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# transaction with no recoverable error message and prints "An error
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# occurred during the transaction: The transaction process has ended
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# with errors..". Reproduced in v0.5.26 + v0.5.27 VM tests against
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# fresh installs days apart, so it is not a Fedora-mirrors-down blip.
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# CI build kickstart already strips this line for the same reason
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# (build-iso.yml line ~109). Users who want to update post-install run
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# `dnf upgrade` or the v0.6 `veilor-update` wrapper.
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keyboard --xlayouts='us'
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lang __LOCALE__
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timezone Europe/London --utc
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firstboot --disable
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eula --agreed
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selinux --enforcing
|
||
services --enabled=sshd,fail2ban,usbguard,tuned,auditd,firewalld,chronyd,sddm
|
||
|
||
network --bootproto=dhcp --device=link --activate --hostname=__HOSTNAME__
|
||
firewall --enabled --service=ssh
|
||
|
||
rootpw --lock
|
||
user --name=admin --groups=wheel --gecos="veilor admin" --password=__ADMIN_PW__ --plaintext
|
||
__SSHKEY_DIRECTIVE__
|
||
|
||
# Full hardening cmdline (installed system, not live):
|
||
# - `lockdown=integrity` — kernel lockdown, integrity mode (signed module enforce)
|
||
# - `slab_nomerge` — refuse SLAB merging; harder heap-spray attacks
|
||
# - `init_on_alloc=1 init_on_free=1` — zero pages on alloc + free; defends
|
||
# uninit-read class; ~5% perf hit acceptable on hardened workstation
|
||
# - `randomize_kstack_offset=on` — KASLR for kernel stack, per-syscall
|
||
# - `vsyscall=none` — kill legacy vsyscall page (Position-Independent
|
||
# ROP-gadget surface)
|
||
# - `fbcon=nodefer` — keep linux framebuffer console alive through KMS
|
||
# handoff so plymouth LUKS prompt remains visible on real GPUs.
|
||
#
|
||
# `--location=none` — DO NOT let anaconda install the bootloader. v0.5.30
|
||
# moved bootloader install to %post chroot below for two reasons:
|
||
# 1. Anaconda's gen_grub_cfgstub script (efi.py:194-201) runs
|
||
# against an /boot/efi/EFI/fedora/ tree that grub2-efi-x64's
|
||
# posttrans scriptlet may not have populated yet — Fedora 43's
|
||
# RPM 6.0 + dnf5 + cmdline-mode anaconda combo is brittle here.
|
||
# Reproduced as "gen_grub_cfgstub script failed" twice.
|
||
# 2. Running grub2-install + grub2-mkconfig directly in %post lets
|
||
# us pick up the env after anaconda finishes the package
|
||
# transaction, with all scriptlets' file artifacts settled, and
|
||
# gives clearer error messages if anything goes wrong.
|
||
# We still install the packages (grub2-efi-x64, shim-x64, efibootmgr)
|
||
# via %packages — anaconda just doesn't auto-invoke its bootloader code
|
||
# path.
|
||
bootloader --location=none --append="lockdown=integrity slab_nomerge init_on_alloc=1 init_on_free=1 randomize_kstack_offset=on vsyscall=none fbcon=nodefer"
|
||
|
||
# Disk: zero, LUKS2 (argon2id), btrfs subvolumes (no LVM intermediary).
|
||
# Native btrfs-on-LUKS matches Fedora KDE Spin defaults; LVM+btrfs combo
|
||
# triggered "mount failed: wrong fs type, bad option, bad superblock"
|
||
# under anaconda --cmdline. btrfs subvols give us the snapshot/rollback
|
||
# story without LVM's added complexity.
|
||
zerombr
|
||
clearpart --all --initlabel --drives=__DISK_BASENAME__
|
||
part /boot/efi --fstype=efi --size=600
|
||
part /boot --fstype=ext4 --size=1024
|
||
part btrfs.veilor --grow --encrypted --luks-version=luks2 --pbkdf=argon2id --passphrase=__LUKS_PW__
|
||
btrfs none --label=veilor btrfs.veilor
|
||
btrfs / --subvol --name=root LABEL=veilor
|
||
btrfs /home --subvol --name=home LABEL=veilor
|
||
|
||
# ── Packages — mirrors live ks (kickstart/veilor-os.ks 63-141), minus
|
||
# live-only entries (livesys-scripts, anaconda-live, @anaconda-tools,
|
||
# dracut-live, isomd5sum, xorriso) which are pointless on a real disk.
|
||
%packages --excludedocs
|
||
@^kde-desktop-environment
|
||
@kde-apps
|
||
@core
|
||
@hardware-support
|
||
@standard
|
||
|
||
kernel-modules
|
||
kernel-modules-extra
|
||
glibc-all-langpacks
|
||
dracut-config-generic
|
||
kernel
|
||
grub2-efi-x64
|
||
grub2-efi-x64-modules
|
||
grub2-pc
|
||
grub2-pc-modules
|
||
grub2-tools
|
||
grub2-tools-extra
|
||
shim-x64
|
||
efibootmgr
|
||
syslinux
|
||
|
||
# veilor-installer dependencies (kept on installed system so
|
||
# `sudo veilor-installer` from a recovery shell still works).
|
||
newt
|
||
parted
|
||
cryptsetup
|
||
lvm2
|
||
btrfs-progs
|
||
|
||
# core hardening tools
|
||
fail2ban
|
||
fail2ban-firewalld
|
||
usbguard
|
||
usbguard-tools
|
||
audit
|
||
policycoreutils-python-utils
|
||
tuned
|
||
chrony
|
||
firewalld
|
||
plymouth
|
||
|
||
# admin essentials
|
||
git
|
||
vim-enhanced
|
||
tmux
|
||
htop
|
||
podman
|
||
skopeo
|
||
NetworkManager
|
||
NetworkManager-wifi
|
||
|
||
# fonts
|
||
fontconfig
|
||
freetype
|
||
fira-code-fonts
|
||
|
||
# zram (no swap-on-disk)
|
||
zram-generator
|
||
|
||
# remove fluff
|
||
# Note: KDE Plasma 6 hard-deps on cups/geoclue2/ModemManager/PackageKit
|
||
# transitively; daemons disabled at runtime via 20-harden-kernel.sh.
|
||
-abrt*
|
||
-snapd
|
||
-kde-connect
|
||
-open-vm-tools-desktop
|
||
-mlocate
|
||
|
||
# Belt-and-braces with the kickstart/veilor-os.ks transaction_progress
|
||
# patch: even with the patch, man-db's transfiletriggerin in the F43
|
||
# RPM 6.0 toolchain dispatches a systemd-run that anaconda's chroot
|
||
# can race-with on exit. Excluding the package entirely guarantees the
|
||
# trigger never fires during install. Veilor users who want man pages
|
||
# install them post-firstboot via \`dnf install man-db man-pages\` or
|
||
# via the v0.6 \`veilor-postinstall\` welcome menu.
|
||
-man-db
|
||
-man-pages
|
||
-man-pages-overrides
|
||
|
||
%end
|
||
|
||
# ── Post-install (nochroot): copy overlay + scripts + assets from boot ISO.
|
||
# Mirror of live ks 144-196 trimmed to single-source: ISO mounted at
|
||
# /run/install/repo, veilor/ subtree contains overlay/, scripts/, assets/.
|
||
# (See build/Containerfile — ISO build copies the repo into veilor/.)
|
||
%post --nochroot --erroronfail
|
||
set -uo pipefail
|
||
DEST="${INSTALL_ROOT:-/mnt/sysimage}"
|
||
[[ -d $DEST ]] || { echo "[ERR] DEST=$DEST does not exist" >&2; exit 1; }
|
||
|
||
SRC=/run/install/repo/veilor
|
||
if [[ ! -d $SRC/overlay ]]; then
|
||
echo "[ERR] $SRC/overlay missing — boot ISO did not include veilor/ tree" >&2
|
||
exit 1
|
||
fi
|
||
|
||
echo "[INFO] using SRC=$SRC DEST=$DEST"
|
||
set -x
|
||
cp -a "$SRC/overlay/." "$DEST/" || echo "[ERR] overlay cp failed: $?"
|
||
mkdir -p "$DEST/usr/share/veilor-os" || echo "[ERR] mkdir failed: $?"
|
||
cp -a "$SRC/assets" "$DEST/usr/share/veilor-os/" || echo "[ERR] assets cp failed: $?"
|
||
cp -a "$SRC/scripts" "$DEST/usr/share/veilor-os/" || echo "[ERR] scripts cp failed: $?"
|
||
ls -la "$DEST/usr/share/veilor-os/" 2>&1 || echo "[ERR] dest dir missing post-cp"
|
||
# Force root ownership on everything we copied — `cp -a` preserves
|
||
# CI runner uid (1001), which makes sudo refuse to read /etc/sudoers.d.
|
||
chown -R 0:0 "$DEST/etc" "$DEST/usr/share/veilor-os" "$DEST/usr/local/bin" 2>&1 || echo "[WARN] chown failed"
|
||
set +x
|
||
|
||
{
|
||
echo "=== %post --nochroot trace ==="
|
||
date
|
||
echo "SRC=$SRC DEST=$DEST"
|
||
ls -la "$DEST/usr/share/veilor-os/" 2>&1
|
||
ls -la "$DEST/usr/local/bin/" 2>&1
|
||
} > "$DEST/var/log/veilor-nochroot.log" 2>&1 || true
|
||
%end
|
||
|
||
# ── Post-install (chroot): apply hardening, theme, branding ────────────
|
||
%post
|
||
set -uo pipefail
|
||
exec > >(tee -a /var/log/veilor-install.log) 2>&1
|
||
|
||
echo "════════════════════════════════════════════════════════"
|
||
echo " veilor-os install — %post (real install)"
|
||
echo "════════════════════════════════════════════════════════"
|
||
|
||
REPO=/usr/share/veilor-os
|
||
chmod +x $REPO/scripts/*.sh $REPO/scripts/selinux/*.sh \
|
||
/usr/local/bin/veilor-power /usr/local/bin/veilor-firstboot \
|
||
/usr/local/bin/veilor-installer 2>/dev/null || true
|
||
|
||
# /etc/machine-id reset on first boot
|
||
> /etc/machine-id
|
||
|
||
# Apply hardening
|
||
bash $REPO/scripts/10-harden-base.sh
|
||
bash $REPO/scripts/20-harden-kernel.sh
|
||
|
||
# Build SELinux module
|
||
bash $REPO/scripts/selinux/build-policy.sh || echo "[WARN] SELinux build failed; load on first boot"
|
||
|
||
# Apply KDE theme + DuckSans + os-release branding
|
||
bash $REPO/scripts/kde-theme-apply.sh
|
||
|
||
# Disable plymouth at TWO layers:
|
||
#
|
||
# 1. Initramfs (the boot stage where LUKS unlock happens). Plymouth is
|
||
# a dracut module; masking units in /etc/systemd/ has zero effect
|
||
# here because dracut bundles its own copies into initramfs/.
|
||
# Solution: omit_dracutmodules in dracut.conf.d, then regenerate
|
||
# initramfs so the new config takes effect.
|
||
#
|
||
# 2. Real root (post-pivot, before SDDM). /dev/null symlinks mask all
|
||
# plymouth services + the path-activated ask-password unit so they
|
||
# never start when systemd is up.
|
||
#
|
||
# After both, LUKS prompt falls back to systemd-tty-ask-password-agent
|
||
# on tty1 — text "Please enter passphrase for disk... :" — works in
|
||
# QEMU sendkey AND on real hardware.
|
||
|
||
# Manual bootloader install (anaconda told to skip via --location=none)
|
||
#
|
||
# Anaconda's gen_grub_cfgstub script-runner (efi.py:194-201) is
|
||
# brittle on F43 RPM 6.0 cmdline mode — grub2-efi-x64's posttrans
|
||
# scriptlet may emit non-fatal errors that anaconda treats as
|
||
# transaction-fatal even with our error suppression patch. Doing
|
||
# the work in %post chroot bypasses that whole code path and gives
|
||
# us linear, debuggable steps.
|
||
#
|
||
# Order:
|
||
# 1. Re-run grub2-efi-x64 + shim-x64 scriptlets cleanly (dnf
|
||
# reinstall in chroot has full PID 1 systemd context, so the
|
||
# systemd-run inside man-db-style triggers actually runs). Re-
|
||
# installing repopulates /boot/efi/EFI/fedora/ if it was empty.
|
||
# 2. grub2-install — generic + UEFI. UEFI path is the meaningful one
|
||
# on virtio-vga and real hardware.
|
||
# 3. grub2-mkconfig — write /boot/grub2/grub.cfg + /boot/efi/EFI/fedora/grub.cfg.
|
||
# 4. efibootmgr — register the boot entry in NVRAM.
|
||
#
|
||
# Failure of any individual step is logged but does NOT abort the
|
||
# %post (set +e bracket). On a real failure the user sees the
|
||
# diagnostic text and can fix manually post-firstboot.
|
||
|
||
set +e
|
||
echo "════════════════════════════════════════════════════════"
|
||
echo " bootloader install (manual; anaconda skipped via --location=none)"
|
||
echo "════════════════════════════════════════════════════════"
|
||
|
||
# Disk we're targeting — anaconda already wrote /boot/efi mount, so
|
||
# the disk is whatever holds /boot/efi.
|
||
EFI_DISK=$(findmnt -n -o SOURCE /boot/efi 2>/dev/null | sed -E 's/p?[0-9]+$//')
|
||
[ -z "$EFI_DISK" ] && EFI_DISK="/dev/$(basename "$(realpath /sys/class/block/$(findmnt -n -o SOURCE /boot/efi | sed 's|/dev/||' | sed 's|p\?[0-9]\+$||') 2>/dev/null)")"
|
||
echo "[INFO] target disk for grub: ${EFI_DISK:-<unknown>}"
|
||
|
||
# Step 1: re-run grub2 + shim scriptlets in clean chroot
|
||
dnf reinstall -y grub2-efi-x64 grub2-efi-x64-modules grub2-pc grub2-pc-modules grub2-tools grub2-tools-extra shim-x64 efibootmgr 2>&1 | tail -10 || \
|
||
echo "[WARN] dnf reinstall of grub stack failed"
|
||
|
||
# Step 2: install grub to ESP (UEFI path, primary)
|
||
mkdir -p /boot/efi/EFI/fedora
|
||
grub2-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=fedora --no-nvram 2>&1 | tail -5 || \
|
||
echo "[WARN] grub2-install (efi) failed"
|
||
|
||
# Step 3: write the EFI grub.cfg stub (what gen_grub_cfgstub would have done)
|
||
if command -v gen_grub_cfgstub >/dev/null 2>&1; then
|
||
gen_grub_cfgstub /boot/grub2 /boot/efi/EFI/fedora 2>&1 | tail -5 || \
|
||
echo "[WARN] gen_grub_cfgstub failed (will fall back to grub2-mkconfig)"
|
||
fi
|
||
# Always also write a full grub.cfg in /boot/grub2 (BLS source) and
|
||
# regenerate the EFI cfg via grub2-mkconfig for redundancy
|
||
grub2-mkconfig -o /boot/grub2/grub.cfg 2>&1 | tail -3
|
||
[ -f /boot/efi/EFI/fedora/grub.cfg ] || \
|
||
grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg 2>&1 | tail -3
|
||
|
||
# Step 4: register NVRAM entry
|
||
if [ -n "$EFI_DISK" ] && [ -e "$EFI_DISK" ]; then
|
||
EFI_PART_NUM=$(findmnt -n -o SOURCE /boot/efi | grep -oE '[0-9]+$')
|
||
[ -n "$EFI_PART_NUM" ] && \
|
||
efibootmgr -c -d "$EFI_DISK" -p "$EFI_PART_NUM" -L "veilor-os" -l '\EFI\fedora\shimx64.efi' 2>&1 | tail -3 || \
|
||
echo "[WARN] efibootmgr failed (NVRAM may already be set)"
|
||
fi
|
||
|
||
echo "[INFO] bootloader install: see above for any [WARN] lines"
|
||
set -e
|
||
|
||
# GRUB branding: replace fedora distributor with veilor-os in menu titles.
|
||
# Drop rhgb quiet from default cmdline → all kernel/systemd messages
|
||
# visible. Plymouth `details` theme shows scrolling text (no splash, no
|
||
# logo). LUKS prompt rendered as text. Onyx-style boot.
|
||
sed -i \
|
||
-e 's|^GRUB_DISTRIBUTOR=.*|GRUB_DISTRIBUTOR="veilor-os"|' \
|
||
-e 's|^GRUB_CMDLINE_LINUX_DEFAULT=.*|GRUB_CMDLINE_LINUX_DEFAULT=""|' \
|
||
/etc/default/grub 2>/dev/null || true
|
||
|
||
# Ensure rd.luks.uuid + rd.luks.name in cmdline. Anaconda --cmdline mode
|
||
# does not auto-add the LUKS args when partitioning is custom + encrypted
|
||
# manually; without rd.luks.uuid in cmdline, dracut's cryptsetup-generator
|
||
# never spawns the unlock unit, plymouth has no password to ask for, and
|
||
# dracut-initqueue loops on dev-disk-by-uuid for ~3min before dropping
|
||
# to emergency shell. Detect the LUKS partition + inject explicitly.
|
||
#
|
||
# Two write paths because Fedora 43 uses BLS (Boot Loader Specification):
|
||
# 1. /etc/default/grub — read by `grub2-mkconfig` for the legacy
|
||
# grub.cfg menu, AND used as the source of
|
||
# truth for `kernel-install` when adding new
|
||
# kernels later.
|
||
# 2. /boot/loader/entries/*.conf — the actual per-kernel BLS entries
|
||
# that grub reads for cmdline. These
|
||
# are NOT regenerated by
|
||
# `grub2-mkconfig`; they are managed
|
||
# by `grubby` (or `kernel-install`).
|
||
# Without both, the running kernel boots without rd.luks.uuid and the
|
||
# user lands in emergency shell on first boot.
|
||
LUKS_UUID=$(blkid -t TYPE=crypto_LUKS -o value -s UUID 2>/dev/null | head -1)
|
||
if [ -n "$LUKS_UUID" ]; then
|
||
# Args:
|
||
# rd.luks.uuid=luks-XXX — tells dracut to expect a LUKS device,
|
||
# triggers cryptsetup-generator.
|
||
# rd.luks.options=...=tries=5 — five typo retries before giving up
|
||
# (default 1; one slip = emergency
|
||
# shell after 3min, terrible UX).
|
||
# rd.luks.options=...=timeout=0 — never time out unlock device wait
|
||
# (default 1m30s; slow user typing
|
||
# on a long passphrase still works).
|
||
# fbcon=nodefer — keep linux framebuffer console alive
|
||
# through KMS handoff. Without this on
|
||
# real laptops the plymouth LUKS prompt
|
||
# draws into a frozen framebuffer and
|
||
# the user sees a black screen with a
|
||
# blinking cursor. Already in the live
|
||
# ISO bootloader cmdline; missing from
|
||
# the installed-system bootloader line
|
||
# in the generated install ks above
|
||
# (also fixed there).
|
||
LUKS_ARGS="rd.luks.uuid=luks-${LUKS_UUID} rd.luks.options=luks-${LUKS_UUID}=tries=5,timeout=0 fbcon=nodefer"
|
||
|
||
# Path 1: persist into /etc/default/grub so future kernels inherit.
|
||
if ! grep -q "rd.luks.uuid" /etc/default/grub 2>/dev/null; then
|
||
sed -i "s|^GRUB_CMDLINE_LINUX=\"|GRUB_CMDLINE_LINUX=\"${LUKS_ARGS} |" /etc/default/grub
|
||
fi
|
||
|
||
# Path 2: update existing BLS entries so the kernel that boots NEXT
|
||
# gets the args. grubby walks /boot/loader/entries/*.conf and edits
|
||
# the `options` line in-place.
|
||
grubby --update-kernel=ALL --args="${LUKS_ARGS}" 2>&1 | tail -5 || true
|
||
|
||
# Verification: every BLS entry MUST carry the LUKS arg now. Empty
|
||
# output = success.
|
||
drift=$(grep -L "rd.luks.uuid" /boot/loader/entries/*.conf 2>/dev/null)
|
||
if [ -n "$drift" ]; then
|
||
echo "[WARN] BLS entries missing rd.luks.uuid: $drift"
|
||
fi
|
||
|
||
echo "[INFO] injected ${LUKS_ARGS} into /etc/default/grub + BLS entries"
|
||
fi
|
||
|
||
# Verify anaconda wrote /etc/crypttab for the LUKS device. anaconda's
|
||
# custom-partitioning code path normally does this for `--encrypted`
|
||
# part directives; if it didn't (edge case, F43+ regressions), write
|
||
# a minimal entry so systemd-cryptsetup-generator can find the device
|
||
# at boot from the BLS args alone.
|
||
if [ -n "$LUKS_UUID" ] && ! grep -q "$LUKS_UUID" /etc/crypttab 2>/dev/null; then
|
||
echo "luks-${LUKS_UUID} UUID=${LUKS_UUID} none discard" >> /etc/crypttab
|
||
echo "[INFO] wrote /etc/crypttab fallback entry"
|
||
fi
|
||
|
||
# Switch plymouth to text-only `details` theme (scrolling boot log, no
|
||
# graphics, no logo). Theme is built-in to plymouth package, no asset
|
||
# install needed. v0.6 will ship custom veilor-themed plymouth.
|
||
plymouth-set-default-theme details 2>/dev/null || true
|
||
|
||
# Force-include LUKS + plymouth modules in initramfs. dracut autodetects
|
||
# crypt+plymouth from the running config, but custom-partitioning %post
|
||
# runs before dracut sees stable LUKS state, and stale initramfs files
|
||
# from anaconda's pre-install kernel may persist. Belt-and-braces.
|
||
mkdir -p /etc/dracut.conf.d
|
||
cat > /etc/dracut.conf.d/10-veilor-luks.conf <<'DRACUTEOF'
|
||
# veilor-os: guarantee LUKS + plymouth modules in initramfs
|
||
add_dracutmodules+=" crypt systemd-cryptsetup plymouth "
|
||
DRACUTEOF
|
||
|
||
# Regenerate initramfs with new theme + dracut.conf.d picks. Remove
|
||
# stale initramfs first so the regen actually rewrites bytes.
|
||
rm -f /boot/initramfs-*.img 2>/dev/null || true
|
||
dracut --force --regenerate-all 2>&1 | tail -5 || true
|
||
|
||
# Verify cryptsetup landed in initramfs. If not, LUKS unlock is impossible
|
||
# and the user gets emergency shell on first boot. Surfacing this early.
|
||
KVER=$(ls /lib/modules | head -1)
|
||
if [ -n "$KVER" ] && [ -f "/boot/initramfs-${KVER}.img" ]; then
|
||
if ! lsinitrd "/boot/initramfs-${KVER}.img" 2>/dev/null | grep -q cryptsetup; then
|
||
echo "[ERR] cryptsetup not found in initramfs — LUKS unlock will fail"
|
||
fi
|
||
fi
|
||
|
||
# Regen grub.cfg with new branding (anaconda already wrote one; replace).
|
||
grub2-mkconfig -o /boot/grub2/grub.cfg 2>/dev/null || true
|
||
[ -f /boot/efi/EFI/fedora/grub.cfg ] && \
|
||
grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg 2>/dev/null || true
|
||
|
||
# Suppress the auto-generated "Fedora Linux 0-rescue-…" BLS entry. Fedora
|
||
# ships a rescue kernel image alongside every install; the BLS entry that
|
||
# points at it is created by `kernel-install` and shows up in GRUB as a
|
||
# second menu item. For a branded distro it's noisy + reveals "Fedora"
|
||
# in the menu. The rescue image itself is harmless to keep on disk.
|
||
rm -f /boot/loader/entries/*-0-rescue-*.conf 2>/dev/null || true
|
||
|
||
# Hostname: default to "veilor" rather than the localhost-live / fedora
|
||
# fallback that anaconda writes. User can override post-install with
|
||
# `hostnamectl set-hostname`.
|
||
echo "veilor" > /etc/hostname
|
||
|
||
# /etc/machine-info — feeds `hostnamectl status` and some BLS title
|
||
# rendering paths. PRETTY_HOSTNAME is what GRUB titles read when
|
||
# GRUB_DISTRIBUTOR doesn't override (Fedora 43 BLS entry titles ignore
|
||
# GRUB_DISTRIBUTOR; this is the closest we can get without rewriting
|
||
# every entry's `title` line).
|
||
cat > /etc/machine-info <<'MACHINFO'
|
||
PRETTY_HOSTNAME="veilor-os"
|
||
MACHINFO
|
||
|
||
# Rewrite the `title` line of every remaining BLS entry to use our
|
||
# brand. `kernel-install` will write new entries with "Fedora Linux …"
|
||
# but the file we ship + every kernel update goes through grubby which
|
||
# preserves whatever title was last set.
|
||
for entry in /boot/loader/entries/*.conf; do
|
||
[ -f "$entry" ] || continue
|
||
# Pull kernel version out of the existing title (e.g. "6.17.1-300.fc43.x86_64")
|
||
kver=$(awk '/^version / {print $2}' "$entry")
|
||
sed -i "s|^title .*|title veilor-os (${kver})|" "$entry"
|
||
done
|
||
|
||
# Symlink display-manager.service → sddm.service. (Anaconda usually
|
||
# handles this when sddm is the only DM, but be explicit.)
|
||
ln -sf /usr/lib/systemd/system/sddm.service /etc/systemd/system/display-manager.service
|
||
|
||
# Real install boots straight to SDDM (NOT to TTY1 installer like live).
|
||
systemctl set-default graphical.target
|
||
|
||
# zram swap (no disk swap; keys never leak to platter)
|
||
cat > /etc/systemd/zram-generator.conf << 'EOF'
|
||
[zram0]
|
||
zram-size = min(ram, 8192)
|
||
compression-algorithm = zstd
|
||
EOF
|
||
|
||
# Enable services
|
||
systemctl enable veilor-firstboot.service 2>/dev/null || true
|
||
systemctl enable veilor-modules-lock.service 2>/dev/null || true
|
||
systemctl enable sshd fail2ban usbguard tuned auditd firewalld chronyd sddm
|
||
|
||
# Default tuned profile = balanced (AC/battery udev rule will override)
|
||
tuned-adm profile veilor-balanced 2>/dev/null || true
|
||
|
||
# Force admin to set a fresh password on first login. The `user` directive
|
||
# above already created the account with the user's chosen password —
|
||
# `chage -d 0` expires it so SDDM/passwd prompts for change immediately.
|
||
chage -d 0 admin 2>/dev/null || true
|
||
|
||
# Lock root explicitly (kickstart --lock should already do this)
|
||
passwd -l root
|
||
|
||
# Sanity: zero references to onyx / personal IPs in installed system
|
||
if grep -rqi 'onyx\|192\.168\.0\.\|fedora\.local' /etc/veilor* /etc/tuned/profiles/veilor-* 2>/dev/null; then
|
||
echo "[ERR] brand leak detected in /etc — investigate"
|
||
fi
|
||
|
||
echo "════════════════════════════════════════════════════════"
|
||
echo " veilor-os install complete"
|
||
echo "════════════════════════════════════════════════════════"
|
||
%end
|
||
|
||
# Reboot when done
|
||
reboot
|
||
KSEOF
|
||
# Substitute placeholders. Use | as sed delimiter. validate_pw()
|
||
# already rejects "$\`&|/\n at input — sed_escape() is defence in
|
||
# depth in case future code paths feed unsanitised values (e.g.
|
||
# locale/hostname from a file, or a relaxed validator).
|
||
# Detect cloud-init seed pubkey (if attached) → embed as anaconda
|
||
# `sshkey --username=admin` directive. Adds key to admin's
|
||
# authorized_keys at install time so SSH validation works first boot.
|
||
# No seed = empty directive line (anaconda treats blank line as no-op).
|
||
local seed_pubkey sshkey_directive=""
|
||
seed_pubkey=$(detect_seed_pubkey 2>/dev/null) || true
|
||
if [[ -n $seed_pubkey ]]; then
|
||
echo "[INFO] using cloud-init seed pubkey for admin authorized_keys"
|
||
# sshkey directive — quote pubkey, no shell meta in pubkeys.
|
||
sshkey_directive="sshkey --username=admin \"${seed_pubkey}\""
|
||
fi
|
||
|
||
sed -i \
|
||
-e "s|__LOCALE__|$(sed_escape "$SEL_LOCALE")|" \
|
||
-e "s|__HOSTNAME__|$(sed_escape "$SEL_HOSTNAME")|" \
|
||
-e "s|__DISK_BASENAME__|$(sed_escape "$disk_basename")|" \
|
||
-e "s|__LUKS_PW__|$(sed_escape "$SEL_LUKS_PW")|" \
|
||
-e "s|__ADMIN_PW__|$(sed_escape "$SEL_ADMIN_PW")|" \
|
||
-e "s|__SSHKEY_DIRECTIVE__|$(sed_escape "$sshkey_directive")|" \
|
||
"$out"
|
||
echo "[INFO] generated kickstart at $out"
|
||
return 0
|
||
}
|
||
|
||
run_install() {
|
||
# Anaconda env setup (see comments below).
|
||
export LANG="${SEL_LOCALE:-en_GB.UTF-8}"
|
||
export LC_ALL="$LANG"
|
||
# LANG / LC_ALL: anaconda's keyboard.activate_keyboard() raises
|
||
# AnacondaError: 'LANG' if missing. tty1 inherits no locale by default.
|
||
# XDG_RUNTIME_DIR: anaconda's display.setup_display() probes
|
||
# os.getenv("XDG_RUNTIME_DIR") + Wayland socket and crashes with
|
||
# TypeError on None. We're running unattended so no display needed,
|
||
# but env var still has to exist.
|
||
export XDG_RUNTIME_DIR="/run/user/$(id -u)"
|
||
mkdir -p "$XDG_RUNTIME_DIR"
|
||
chmod 0700 "$XDG_RUNTIME_DIR"
|
||
|
||
if [[ $TUI == gum ]]; then
|
||
clear
|
||
# gum spin runs anaconda as subprocess. --show-output forwards
|
||
# stdout/stderr to /tmp/anaconda-cmdline.log so we can debug.
|
||
# --title shows live-updating header. --spinner dot is minimal.
|
||
local rc=0
|
||
gum spin --spinner dot \
|
||
--title "Installing veilor-os to $SEL_DISK · this takes 10-30 min · logs on tty2" \
|
||
--show-output \
|
||
-- bash -c 'anaconda --cmdline --kickstart=/run/install/veilor-generated.ks 2>&1 | tee /tmp/anaconda-cmdline.log' || rc=$?
|
||
if [[ $rc -eq 0 ]]; then
|
||
gum style --foreground 2 --border rounded --margin "1 2" --padding "1 3" \
|
||
"✓ Install complete" \
|
||
"" \
|
||
"System will reboot in 5 seconds." \
|
||
"Remove the install media."
|
||
sleep 5
|
||
systemctl reboot
|
||
else
|
||
prompt_error "Anaconda exited non-zero (status $rc).
|
||
Logs at /tmp/anaconda.log + /var/log/veilor-installer.log.
|
||
Press OK to drop to shell."
|
||
return 1
|
||
fi
|
||
else
|
||
prompt_message "Installing veilor-os to $SEL_DISK ...
|
||
This will take 10-30 minutes.
|
||
Logs: /var/log/veilor-installer.log + /tmp/anaconda.log"
|
||
sleep 1
|
||
if anaconda --cmdline --kickstart=/run/install/veilor-generated.ks; then
|
||
prompt_message "Install complete. System will reboot.
|
||
Remove the install media after shutdown."
|
||
sleep 3
|
||
systemctl reboot
|
||
else
|
||
prompt_error "Anaconda exited non-zero.
|
||
Logs at /tmp/anaconda.log + /var/log/veilor-installer.log.
|
||
Press OK to drop to shell."
|
||
return 1
|
||
fi
|
||
fi
|
||
}
|
||
|
||
drop_to_shell() {
|
||
clear
|
||
cat << 'EOF'
|
||
═══════════════════════════════════════════════════
|
||
veilor-os live shell
|
||
═══════════════════════════════════════════════════
|
||
|
||
You are in a live, in-memory environment.
|
||
Nothing persists across reboot.
|
||
|
||
Re-run the installer: sudo veilor-installer
|
||
Reboot: sudo systemctl reboot
|
||
Power off: sudo systemctl poweroff
|
||
|
||
EOF
|
||
exec /bin/bash --login
|
||
}
|
||
|
||
launch_desktop() {
|
||
clear
|
||
echo "Launching KDE Plasma..."
|
||
sleep 1
|
||
systemctl isolate graphical.target
|
||
# systemd-isolate switches target; sddm spawns on tty1.
|
||
# If user logs out, they come back here. Loop continues.
|
||
}
|
||
|
||
# ── Entry ──
|
||
# (require_tty already called above before exec redirect — see top of file)
|
||
banner
|
||
|
||
while true; do
|
||
case "$(main_menu)" in
|
||
"Install")
|
||
if collect_answers && generate_ks; then
|
||
run_install || continue
|
||
fi
|
||
;;
|
||
"live · KDE") launch_desktop ;;
|
||
"live · shell") drop_to_shell ;;
|
||
"──────") banner ;; # separator clicked: redraw, no-op
|
||
"Reboot") systemctl reboot ;;
|
||
"Power off") systemctl poweroff ;;
|
||
"") banner ;; # ESC/cancel from menu: redraw
|
||
*) banner ;;
|
||
esac
|
||
done
|