Claude
3ad50faa46
Найдено полной установкой ISO в QEMU: панель ставится первой, и virtuality-ctl заранее создавал /etc/default/libvirt-guests; при установке libvirt dpkg спрашивал, какую версию оставить, и падал. - virtuality-ctl пишет этот файл только после установки libvirt - apt ставит пакеты с --force-confdef/--force-confold, перед установкой доделывает прерванную (dpkg --configure -a) - спиннер установщика не засоряет журнал первой загрузки - проверка ISO в CI ищет русский пункт меню Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_019LEUXMcdZo7b87mjkUsPgg
240 строки
9.4 KiB
Bash
Исполняемый файл
240 строки
9.4 KiB
Bash
Исполняемый файл
#!/usr/bin/env bash
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set -euo pipefail
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# ==========================================================
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# Virtuality first boot
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# Runs once on a system installed from the Virtuality image.
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# The web panel is installed first (offline, from bundled
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# wheels) so the setup wizard in the browser can show the
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# progress of everything that follows: network, KVM/libvirt,
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# tools. Progress is written to config/setup.json, which the
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# wizard polls. Every step is idempotent: on failure systemd
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# restarts the script after a minute and it continues from
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# the first unfinished step.
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# ==========================================================
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SOURCE_DIR="${VIRTUALITY_SOURCE_DIR:-/opt/virtuality/source}"
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IMAGE_ENV="${VIRTUALITY_IMAGE_ENV:-/etc/virtuality/image.env}"
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STATE_DIR="${VIRTUALITY_STATE_DIR:-/var/lib/virtuality}"
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CONFIG_DIR="${STATE_DIR}/config"
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STATE_FILE="${CONFIG_DIR}/setup.json"
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DONE_FLAG="${STATE_DIR}/.firstboot-done"
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STEP_FLAG_DIR="${STATE_DIR}/.firstboot-steps"
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LOG_DIR="${VIRTUALITY_LOG_DIR:-/var/log/virtuality}"
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LOG_FILE="${LOG_DIR}/firstboot.log"
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APT_LOCK_CONF="${VIRTUALITY_APT_LOCK_CONF:-/etc/apt/apt.conf.d/90virtuality-lock-timeout}"
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ISSUE_FILE="${VIRTUALITY_ISSUE_FILE:-/etc/issue.d/virtuality.issue}"
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CTL="${VIRTUALITY_CTL:-/usr/local/bin/virtuality-ctl}"
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NETWORK_WAIT_SECONDS="${VIRTUALITY_NETWORK_WAIT_SECONDS:-0}" # 0 = wait forever
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STEP_IDS=(panel network virtualization tools finish)
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declare -A STEP_TITLE=(
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[panel]="Панель управления"
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[network]="Подключение к интернету"
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[virtualization]="KVM, QEMU и libvirt"
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[tools]="Инструменты диагностики"
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[finish]="Завершение"
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)
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declare -A STEP_STATUS=()
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CURRENT_STEP=""
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WATCHER_PID=""
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mkdir -p "$LOG_DIR" "$STATE_DIR" "$CONFIG_DIR" "$STEP_FLAG_DIR" "$(dirname "$ISSUE_FILE")"
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exec > >(tee -a "$LOG_FILE") 2>&1
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now() { date '+%Y-%m-%d %H:%M:%S'; }
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say() { echo "[$(now)] [virtuality-firstboot] $*"; }
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# ---------------------------------------------------------------- progress for the wizard
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json_escape() {
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local text="$1"
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text="${text//\\/\\\\}"
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text="${text//\"/\\\"}"
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text="${text//$'\n'/ }"
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printf '%s' "$text"
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}
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write_state() {
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local stage="$1" message="$2" id first=1
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{
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printf '{"stage": "%s", "message": "%s", "updated_at": "%s", "steps": [' "$stage" "$(json_escape "$message")" "$(now)"
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for id in "${STEP_IDS[@]}"; do
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(( first )) || printf ', '
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first=0
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printf '{"id": "%s", "title": "%s", "status": "%s"}' "$id" "${STEP_TITLE[$id]}" "${STEP_STATUS[$id]:-pending}"
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done
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printf ']}\n'
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} > "${STATE_FILE}.tmp"
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mv -f "${STATE_FILE}.tmp" "$STATE_FILE"
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chmod 644 "$STATE_FILE"
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}
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step_done_before() { [[ -f "${STEP_FLAG_DIR}/$1" ]]; }
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step_start() {
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CURRENT_STEP="$1"
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STEP_STATUS[$1]="running"
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say "step ${1}: ${STEP_TITLE[$1]}"
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write_state installing "$2"
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}
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step_finish() {
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STEP_STATUS[$1]="done"
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touch "${STEP_FLAG_DIR}/$1"
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CURRENT_STEP=""
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write_state installing "${2:-}"
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}
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# apt writes its progress to the installer logs; turn the last line into a friendly message.
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watch_progress() {
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local latest line pkg
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while true; do
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latest="$(ls -t "${LOG_DIR}"/install_*.log 2>/dev/null | head -n1 || true)"
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if [[ -n "$latest" ]]; then
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line="$(grep -aE '^(Get:[0-9]+ |Unpacking |Setting up |Preparing to unpack )' "$latest" 2>/dev/null | tail -n1 || true)"
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pkg=""
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case "$line" in
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Get:*) pkg="$(printf '%s' "$line" | awk '{print $5}')" ; [[ -n "$pkg" ]] && write_state installing "Скачиваем ${pkg}…" ;;
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"Unpacking "*|"Preparing to unpack "*) pkg="$(printf '%s' "$line" | sed -E 's/^(Preparing to unpack \.\.\.\/|Preparing to unpack |Unpacking )//; s/[ :].*//')"; [[ -n "$pkg" ]] && write_state installing "Распаковываем ${pkg}…" ;;
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"Setting up "*) pkg="$(printf '%s' "$line" | sed -E 's/^Setting up //; s/[ :].*//')"; [[ -n "$pkg" ]] && write_state installing "Настраиваем ${pkg}…" ;;
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esac
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fi
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sleep 3
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done
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}
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watch_start() { watch_progress & WATCHER_PID=$!; }
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watch_stop() { [[ -n "$WATCHER_PID" ]] && { kill "$WATCHER_PID" 2>/dev/null || true; wait "$WATCHER_PID" 2>/dev/null || true; }; WATCHER_PID=""; }
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on_error() {
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local code=$?
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watch_stop
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if [[ -n "$CURRENT_STEP" ]]; then
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STEP_STATUS[$CURRENT_STEP]="error"
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fi
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write_state error "Шаг «${STEP_TITLE[${CURRENT_STEP:-finish}]}» завершился с ошибкой (код ${code}). Повторим автоматически через минуту; подробности ниже в журнале."
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say "ERROR: step ${CURRENT_STEP:-?} failed with code ${code}"
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exit "$code"
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}
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trap on_error ERR
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# ---------------------------------------------------------------- environment
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if [[ -f "$DONE_FLAG" ]]; then
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say "already completed, nothing to do"
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exit 0
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fi
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if [[ -f "$IMAGE_ENV" ]]; then
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set -a
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# shellcheck disable=SC1090
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. "$IMAGE_ENV"
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set +a
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fi
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first_human_user() {
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getent passwd | awk -F: '$3 >= 1000 && $3 < 60000 && $7 !~ /(nologin|false)$/ {print $1; exit}'
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}
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AUTH_USER="${VIRTUALITY_USER:-$(first_human_user)}"
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AUTH_USER="${AUTH_USER:-root}"
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export VIRTUALITY_USER="$AUTH_USER"
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export VIRTUALITY_AUTH_USER="$AUTH_USER"
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export VIRTUALITY_WEB_PORT="${VIRTUALITY_WEB_PORT:-8088}"
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export VIRTUALITY_AUTO_UPDATE="${VIRTUALITY_AUTO_UPDATE:-1}"
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# Disk/RAM limits are reported in the panel; they must not block an image install.
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export VIRTUALITY_SKIP_REQUIREMENTS="${VIRTUALITY_SKIP_REQUIREMENTS:-1}"
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export VIRTUALITY_FIRSTBOOT=1
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export DEBIAN_FRONTEND=noninteractive
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export TERM="${TERM:-dumb}"
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for id in "${STEP_IDS[@]}"; do
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step_done_before "$id" && STEP_STATUS[$id]="done"
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done
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say "source: ${SOURCE_DIR}, panel user: ${AUTH_USER}, port: ${VIRTUALITY_WEB_PORT}"
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[[ -f "${SOURCE_DIR}/install_virtuality_node.sh" ]] || { write_state error "Исходники Virtuality не найдены в ${SOURCE_DIR}"; say "ERROR: source not found"; exit 1; }
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cd "$SOURCE_DIR"
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# unattended-upgrades often holds the dpkg lock right after the first boot.
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printf 'DPkg::Lock::Timeout "900";\nDPkg::Options { "--force-confdef"; "--force-confold"; };\n' > "$APT_LOCK_CONF"
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cat > "$ISSUE_FILE" <<'EOF'
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Virtuality настраивается. Ход установки: sudo journalctl -fu virtuality-firstboot
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EOF
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network_ready() {
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[[ -n "${VIRTUALITY_NETWORK_CHECK:-}" ]] && { "$VIRTUALITY_NETWORK_CHECK"; return; }
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ip route show default 2>/dev/null | grep -q . && getent hosts archive.ubuntu.com >/dev/null 2>&1
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}
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wait_for_network() {
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local started elapsed
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started="$(date +%s)"
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until network_ready; do
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elapsed=$(( $(date +%s) - started ))
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if (( NETWORK_WAIT_SECONDS > 0 && elapsed >= NETWORK_WAIT_SECONDS )); then
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say "ERROR: no network with DNS after ${elapsed}s"
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return 1
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fi
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if (( elapsed >= 20 )); then
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write_state waiting-network "Нет доступа в интернет. Подключите кабель или настройте сеть — установка продолжится сама."
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fi
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sleep 5
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done
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write_state installing "Интернет доступен"
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}
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# ---------------------------------------------------------------- 1. panel (offline)
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if ! step_done_before panel; then
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step_start panel "Устанавливаем панель управления…"
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if ! VIRTUALITY_PANEL_ONLY=1 bash ./scripts/install_web_panel.sh; then
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# No bundled wheels (image built with --no-wheels): install online instead.
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say "offline panel install failed, retrying with network"
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wait_for_network
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bash ./scripts/install_web_panel.sh
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fi
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step_finish panel "Панель управления запущена"
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fi
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# ---------------------------------------------------------------- 2. network
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if ! step_done_before network; then
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step_start network "Проверяем подключение к интернету…"
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wait_for_network
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step_finish network "Интернет доступен"
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fi
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# ---------------------------------------------------------------- 3. virtualization
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if ! step_done_before virtualization; then
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step_start virtualization "Устанавливаем пакеты виртуализации (это самый долгий шаг)…"
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watch_start
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bash ./install_virtuality_node.sh
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watch_stop
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step_finish virtualization "Виртуализация установлена"
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fi
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# ---------------------------------------------------------------- 4. tools
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if ! step_done_before tools; then
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step_start tools "Устанавливаем инструменты диагностики…"
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bash ./scripts/install_healthcheck_command.sh
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step_finish tools "Инструменты установлены"
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fi
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# ---------------------------------------------------------------- 5. finish
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step_start finish "Завершаем настройку…"
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# The panel was installed before libvirt: refresh units/firewall and restart it with everything in place.
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"$CTL" reconfigure
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PANEL_URL="$("$CTL" url 2>/dev/null || echo "http://$(hostname -I | awk '{print $1}'):${VIRTUALITY_WEB_PORT}")"
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cat > "$ISSUE_FILE" <<EOF
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Virtuality: откройте панель управления в браузере — ${PANEL_URL}
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Логин: ${AUTH_USER} (пароль как у пользователя Linux)
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EOF
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touch "$DONE_FLAG"
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STEP_STATUS[finish]="done"
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CURRENT_STEP=""
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write_state done "Сервер готов"
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systemctl disable virtuality-firstboot.service >/dev/null 2>&1 || true
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rm -f "$APT_LOCK_CONF"
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say "completed. Panel: ${PANEL_URL} login: ${AUTH_USER}"
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