114 lines
2.8 KiB
Bash
114 lines
2.8 KiB
Bash
#!/bin/bash
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set -e
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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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REPO="fosrl/newt"
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INSTALL_DIR="/opt/newt"
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SERVICE_NAME="PVE-MGNT"
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SYMLINK="${INSTALL_DIR}/newt_latest"
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info() { echo -e "${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} $1"; }
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get_latest_version() {
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curl -fsSL "https://api.github.com/repos/${REPO}/releases/latest" | grep -Po '"tag_name": *"\K[^"]+'
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}
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download_newt() {
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version="$1"
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arch=$(uname -m)
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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: $arch" && exit 1 ;;
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esac
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url="https://github.com/${REPO}/releases/download/${version}/${file}"
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target="${INSTALL_DIR}/newt_${version}"
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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 ${target}"
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}
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cleanup_old_versions() {
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cd "$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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svc="/etc/systemd/system/${SERVICE_NAME}.service"
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if [ -f "$svc" ]; then
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info "systemd-Dienst ${SERVICE_NAME} existiert bereits. Überspringe Neuanlage."
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return
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fi
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read -rp "🆔 Bitte gib die Pangolin-ID ein: " PANGOLIN_ID
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read -rp "🔑 Bitte gib das Secret ein: " PANGOLIN_SECRET
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read -rp "🌐 Bitte gib den Endpoint (z. B. https://pangolin.domain.de) ein: " PANGOLIN_ENDPOINT
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cat <<EOF > "$svc"
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[Unit]
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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} --id ${PANGOLIN_ID} --secret ${PANGOLIN_SECRET} --endpoint ${PANGOLIN_ENDPOINT}
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Restart=always
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RestartSec=5
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[Install]
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WantedBy=multi-user.target
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EOF
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systemctl daemon-reexec
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systemctl daemon-reload
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systemctl enable "$SERVICE_NAME"
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systemctl start "$SERVICE_NAME"
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info "🛠️ systemd-Dienst ${SERVICE_NAME} eingerichtet und gestartet."
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}
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main() {
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info "🔧 Starte Installation/Update von newt ..."
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version=$(get_latest_version)
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version=${version#v} # führendes "v" entfernen, falls vorhanden
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info "📦 Neueste Version: ${version}"
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if [ -f "${INSTALL_DIR}/newt_${version}" ]; then
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info "✅ Version ${version} ist bereits installiert."
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else
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download_newt "$version"
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fi
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cleanup_old_versions
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setup_systemd_service
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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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