install_newt.sh aktualisiert
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228
install_newt.sh
228
install_newt.sh
@@ -1,205 +1,127 @@
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#!/bin/bash
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set -e
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SERVICE_NAME="PVE-MGNT"
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INSTALL_DIR="/opt/newt"
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SYMLINK="${INSTALL_DIR}/newt_latest"
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REPO="fosrl/newt"
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GITHUB_API_URL="https://api.github.com/repos/${REPO}/releases/latest"
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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RED='\033[0;31m'
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NC='\033[0m'
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FORCE_INSTALL=0
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REPO="fosrl/newt"
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INSTALL_DIR="/opt/newt"
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SERVICE_NAME="PVE-MGNT"
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SYMLINK="${INSTALL_DIR}/newt_latest"
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print_status() {
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echo -e "${GREEN}[INFO]${NC} $1"
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}
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info() { echo -e "${GREEN}[INFO]${NC} $1"; }
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warn() { echo -e "${YELLOW}[WARN]${NC} $1"; }
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error() { echo -e "${RED}[ERROR]${NC} $1"; }
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print_warning() {
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echo -e "${YELLOW}[WARN]${NC} $1"
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}
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FORCE=0
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print_error() {
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echo -e "${RED}[ERROR]${NC} $1"
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}
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# Argumente prüfen
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for arg in "$@"; do
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if [[ "$arg" == "--force" ]]; then
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FORCE_INSTALL=1
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FORCE=1
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fi
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done
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check_jq() {
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if ! command -v jq >/dev/null 2>&1; then
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print_status "jq wird benötigt – versuche Installation..."
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if command -v apt >/dev/null 2>&1; then
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sudo apt update && sudo apt install -y jq
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else
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print_error "Bitte installiere jq manuell."
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exit 1
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fi
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fi
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}
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get_latest_version() {
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local latest_info
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latest_info=$(curl -fsSL "$GITHUB_API_URL" 2>/dev/null)
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if [ -z "$latest_info" ]; then
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print_error "Failed to fetch latest version information"
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exit 1
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fi
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echo "$latest_info" | jq -r '.tag_name' | sed 's/^v//'
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}
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detect_platform() {
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local os arch
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case "$(uname -s)" in
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Linux*) os="linux" ;;
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Darwin*) os="darwin" ;;
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MINGW*|MSYS*|CYGWIN*) os="windows" ;;
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FreeBSD*) os="freebsd" ;;
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*) print_error "Unsupported OS: $(uname -s)"; exit 1 ;;
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esac
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case "$(uname -m)" in
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x86_64|amd64) arch="amd64" ;;
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arm64|aarch64) arch="arm64" ;;
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armv7l|armv6l)
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if [ "$os" = "linux" ]; then
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if [ "$(uname -m)" = "armv6l" ]; then
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arch="arm32v6"
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else
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arch="arm32"
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fi
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else
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arch="arm64"
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fi ;;
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riscv64)
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if [ "$os" = "linux" ]; then
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arch="riscv64"
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else
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print_error "RISC-V only on Linux"
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exit 1
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fi ;;
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*) print_error "Unsupported architecture: $(uname -m)"; exit 1 ;;
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esac
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echo "${os}_${arch}"
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curl -fsSL "https://api.github.com/repos/${REPO}/releases/latest" | grep -Po '"tag_name": *"\K[^"]+'
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}
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download_newt() {
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local version="$1"
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local platform="$2"
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local url="https://github.com/${REPO}/releases/download/${version}/newt_${platform}"
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local dest="${INSTALL_DIR}/newt_${version}"
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version="$1"
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arch=$(uname -m)
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print_status "⬇️ Lade $url herunter …"
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case "$arch" in
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x86_64) file="newt_linux_amd64" ;;
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aarch64) file="newt_linux_arm64" ;;
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armv7l) file="newt_linux_arm32" ;;
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*) error "Nicht unterstützte Architektur: $arch" && exit 1 ;;
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esac
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curl -fsSL "$url" -o "$dest" || {
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print_error "Download fehlgeschlagen. Prüfe Version/Architektur."
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exit 1
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}
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url="https://github.com/${REPO}/releases/download/${version}/${file}"
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target="${INSTALL_DIR}/newt_${version}"
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chmod +x "$dest"
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print_status "✅ newt ${version} installiert als ${dest}"
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mkdir -p "$INSTALL_DIR"
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info "⬇️ Lade $url herunter …"
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curl -fsSL "$url" -o "$target" || { error "Download fehlgeschlagen."; exit 1; }
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chmod +x "$target"
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ln -sf "$target" "$SYMLINK"
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info "✅ newt ${version} installiert als ${target}"
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}
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cleanup_old_versions() {
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print_status "🧹 Bereinige alte Versionen (behalte nur die aktuelle und die vorherige)..."
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local keep=2
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local files=($(ls -1t ${INSTALL_DIR}/newt_* 2>/dev/null | grep -v "newt_latest"))
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local count=${#files[@]}
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if (( count > keep )); then
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for ((i=keep; i<count; i++)); do
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rm -f "${files[i]}"
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print_status "Gelöscht: ${files[i]}"
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done
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else
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print_status "Keine alten Versionen zum Löschen gefunden."
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cd "$INSTALL_DIR"
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keep=$(readlink -f newt_latest)
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versions=($(ls -1 newt_* | grep -v latest | sort -Vr))
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count=0
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for ver in "${versions[@]}"; do
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if [[ "$(readlink -f "$ver")" != "$keep" ]]; then
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((count++))
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if [ "$count" -gt 1 ]; then
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info "🧹 Entferne alte Version: $ver"
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rm -f "$ver"
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fi
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fi
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done
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}
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setup_systemd_service() {
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local service_file="/etc/systemd/system/${SERVICE_NAME}.service"
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print_status "Systemd Dienst ${SERVICE_NAME} wird eingerichtet ..."
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svc="/etc/systemd/system/${SERVICE_NAME}.service"
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if [ -f "$svc" ]; then
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info "systemd-Dienst ${SERVICE_NAME} existiert bereits. Überspringe Neuanlage."
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sudo systemctl restart "$SERVICE_NAME"
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info "Dienst ${SERVICE_NAME} neu gestartet."
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return
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fi
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cat <<EOF | sudo tee "$service_file" > /dev/null
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read -rp "🆔 Bitte gib die Pangolin-ID ein: " PANGOLIN_ID
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read -rp "🔑 Bitte gib das Secret ein: " PANGOLIN_SECRET
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read -rp "🌐 Bitte gib den Endpoint (z. B. https://pangolin.domain.de) ein: " PANGOLIN_ENDPOINT
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cat <<EOF | sudo tee "$svc" > /dev/null
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[Unit]
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Description=newt service
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Description=Newt Client - ${SERVICE_NAME}
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After=network.target
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[Service]
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ExecStart=${SYMLINK}
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ExecStart=${SYMLINK} --id ${PANGOLIN_ID} --secret ${PANGOLIN_SECRET} --endpoint ${PANGOLIN_ENDPOINT}
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Restart=always
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RestartSec=5
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StartLimitIntervalSec=0
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[Install]
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WantedBy=multi-user.target
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EOF
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sudo systemctl daemon-reload
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sudo systemctl enable "${SERVICE_NAME}"
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sudo systemctl restart "${SERVICE_NAME}"
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print_status "Systemd Dienst ${SERVICE_NAME} gestartet."
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sudo systemctl daemon-reexec
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sudo systemctl daemon-reload
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sudo systemctl enable "$SERVICE_NAME"
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sudo systemctl start "$SERVICE_NAME"
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info "🛠️ systemd-Dienst ${SERVICE_NAME} eingerichtet und gestartet."
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}
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main() {
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print_status "🔧 Starte Installation/Update von newt ..."
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info "🔧 Starte Installation/Update von newt ..."
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version=$(get_latest_version)
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version=${version#v} # führendes "v" entfernen, falls vorhanden
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check_jq
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info "📦 Neueste Version: ${version}"
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local latest_version
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latest_version=$(get_latest_version)
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print_status "📦 Neueste Version: v${latest_version}"
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local platform
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platform=$(detect_platform)
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print_status "Detected platform: ${platform}"
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# Install dir erstellen falls nicht vorhanden
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sudo mkdir -p "${INSTALL_DIR}"
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sudo chown "$(id -u):$(id -g)" "${INSTALL_DIR}"
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if [[ -L "$SYMLINK" ]]; then
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current_version=$(readlink "$SYMLINK" | sed -E 's/.*newt_(.*)/\1/')
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print_status "Aktuelle Version installiert: $current_version"
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else
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current_version=""
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if [ -f "${INSTALL_DIR}/newt_${version}" ] && [ $FORCE -eq 0 ]; then
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info "✅ Version ${version} ist bereits installiert. Kein Update nötig."
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else
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if [ $FORCE -eq 1 ]; then
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info "--force erkannt: Erzwinge Neuinstallation."
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sudo systemctl stop "$SERVICE_NAME" || true
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fi
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download_newt "$version"
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fi
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if [[ "$current_version" == "$latest_version" ]] && [[ "$FORCE_INSTALL" -eq 0 ]]; then
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print_status "newt ist bereits auf dem neuesten Stand. Keine Aktion erforderlich."
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exit 0
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fi
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cleanup_old_versions
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setup_systemd_service
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if [[ "$FORCE_INSTALL" -eq 1 ]]; then
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print_status "--force erkannt: Erzwinge Neuinstallation."
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sudo systemctl stop "${SERVICE_NAME}" || true
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fi
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download_newt "$latest_version" "$platform"
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# Symlink neu setzen
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ln -sf "${INSTALL_DIR}/newt_${latest_version}" "$SYMLINK"
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cleanup_old_versions
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# Dienst neu einrichten (neu starten, ggf. neu anlegen)
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if systemctl list-units --full -all | grep -Fq "${SERVICE_NAME}.service"; then
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print_status "Dienst ${SERVICE_NAME} existiert bereits, wird neu gestartet..."
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sudo systemctl restart "${SERVICE_NAME}"
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else
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setup_systemd_service
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fi
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print_status "🚀 Fertig! newt läuft als systemd-Dienst (${SERVICE_NAME})"
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info "🚀 Fertig! newt läuft als systemd-Dienst (${SERVICE_NAME})"
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}
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main "$@"
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