fix: installer - replace git clone with curl tarball download, no git required
This commit is contained in:
+54
-32
@@ -3,10 +3,10 @@
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# ns8-backup-monitor - Installer / Uninstaller
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# =============================================================================
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# Usage:
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# install.sh - install
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# install.sh - install
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# install.sh --uninstall - remove everything installed by this script
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#
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# Requires: root, python3, git
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# Requires: root, python3, curl (no git needed)
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# Tested on: AlmaLinux 8/9, Rocky Linux 8/9 (NS8 supported distros)
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# =============================================================================
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set -euo pipefail
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@@ -17,17 +17,22 @@ INSTALL_DIR="/opt/ns8-backup-monitor"
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CONFIG_DIR="/etc/ns8-backup-monitor"
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CONFIG_FILE="${CONFIG_DIR}/config.yml"
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SERVICE_FILE="/etc/systemd/system/${SERVICE_NAME}.service"
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REPO_URL="https://repo.lelekaos.com/admin/ns8-backup-monitor.git"
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# Gitea raw base URL for downloading individual files
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RAW_BASE="https://repo.lelekaos.com/admin/ns8-backup-monitor/raw/branch/main"
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# Gitea archive URL (no git needed - just curl)
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ARCHIVE_URL="https://repo.lelekaos.com/admin/ns8-backup-monitor/archive/main.tar.gz"
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PYTHON=$(command -v python3 || true)
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# --- colours -----------------------------------------------------------------
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RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'
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BLUE='\033[0;34m'; BOLD='\033[1m'; RESET='\033[0m'
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info() { echo -e "${BLUE}[INFO]${RESET} $*"; }
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ok() { echo -e "${GREEN}[OK]${RESET} $*"; }
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warn() { echo -e "${YELLOW}[WARN]${RESET} $*"; }
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error() { echo -e "${RED}[ERROR]${RESET} $*" >&2; exit 1; }
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info() { echo -e "${BLUE}[INFO]${RESET} $*"; }
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ok() { echo -e "${GREEN}[OK]${RESET} $*"; }
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warn() { echo -e "${YELLOW}[WARN]${RESET} $*"; }
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error() { echo -e "${RED}[ERROR]${RESET} $*" >&2; exit 1; }
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# =============================================================================
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# UNINSTALL
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@@ -38,7 +43,6 @@ do_uninstall() {
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read -rp "Continue? [y/N] " confirm
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[[ "$confirm" =~ ^[Yy]$ ]] || { info "Aborted."; exit 0; }
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# Stop & disable service
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if systemctl is-active --quiet "$SERVICE_NAME" 2>/dev/null; then
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info "Stopping service..."
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systemctl stop "$SERVICE_NAME"
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@@ -48,7 +52,6 @@ do_uninstall() {
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systemctl disable "$SERVICE_NAME"
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fi
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# Remove service file
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if [[ -f "$SERVICE_FILE" ]]; then
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info "Removing systemd unit..."
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rm -f "$SERVICE_FILE"
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@@ -56,14 +59,12 @@ do_uninstall() {
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ok "Systemd unit removed."
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fi
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# Remove install dir
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if [[ -d "$INSTALL_DIR" ]]; then
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info "Removing ${INSTALL_DIR}..."
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rm -rf "$INSTALL_DIR"
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ok "Install directory removed."
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fi
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# Ask about config
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if [[ -d "$CONFIG_DIR" ]]; then
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read -rp "Remove config directory ${CONFIG_DIR}? [y/N] " rmcfg
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if [[ "$rmcfg" =~ ^[Yy]$ ]]; then
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@@ -77,16 +78,42 @@ do_uninstall() {
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echo -e "${GREEN}${BOLD}Uninstall complete.${RESET}"
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}
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# =============================================================================
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# DOWNLOAD SOURCE
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# =============================================================================
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download_source() {
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local tmpdir
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tmpdir=$(mktemp -d)
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trap 'rm -rf "$tmpdir"' RETURN
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info "Downloading source archive..."
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curl -fsSL "$ARCHIVE_URL" -o "${tmpdir}/archive.tar.gz" \
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|| error "Failed to download archive from ${ARCHIVE_URL}"
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info "Extracting..."
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mkdir -p "$INSTALL_DIR"
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# Gitea archives extract to a subdirectory named <repo>-<branch>/
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tar -xzf "${tmpdir}/archive.tar.gz" -C "${tmpdir}"
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local extracted_dir
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extracted_dir=$(find "${tmpdir}" -mindepth 1 -maxdepth 1 -type d | head -n1)
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[[ -n "$extracted_dir" ]] || error "Could not find extracted directory in archive."
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# Sync into INSTALL_DIR (rsync-style, pure bash)
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cp -a "${extracted_dir}/." "$INSTALL_DIR/"
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ok "Source ready at ${INSTALL_DIR}."
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}
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# =============================================================================
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# INSTALL
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# =============================================================================
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do_install() {
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echo -e "${BOLD}=== ns8-backup-monitor INSTALLER ===${RESET}\n"
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# --- pre-flight checks ---------------------------------------------------
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# --- pre-flight ----------------------------------------------------------
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[[ $EUID -eq 0 ]] || error "Run as root (or with sudo)."
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[[ -n "$PYTHON" ]] || error "python3 not found."
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command -v git &>/dev/null || error "git not found."
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command -v curl &>/dev/null || error "curl not found."
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command -v tar &>/dev/null || error "tar not found."
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command -v ns8-sendmail &>/dev/null || \
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warn "ns8-sendmail not found in PATH - make sure this runs on an NS8 node."
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@@ -95,14 +122,12 @@ do_install() {
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echo -e "Email delivery uses ${BLUE}ns8-sendmail${RESET} (NS8 configured relay)."
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echo
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# mail from
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local default_from="ns8-backup-monitor@$(hostname -f 2>/dev/null || echo localhost)"
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read -rp "Sender address (From) [${default_from}]: " MAIL_FROM
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MAIL_FROM="${MAIL_FROM:-$default_from}"
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# mail to - loop until at least one address is entered
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local MAIL_TO_LIST=()
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echo "Recipient addresses (To) - enter one per line, empty line to finish:"
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echo "Recipient addresses (To) - one per line, empty line when done:"
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while true; do
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read -rp " Recipient: " addr
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[[ -z "$addr" ]] && break
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@@ -110,7 +135,6 @@ do_install() {
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done
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[[ ${#MAIL_TO_LIST[@]} -gt 0 ]] || error "At least one recipient is required."
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# subject prefix
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read -rp "Subject prefix [[NS8 Backup]]: " SUBJECT_PREFIX
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SUBJECT_PREFIX="${SUBJECT_PREFIX:-[NS8 Backup]}"
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@@ -123,23 +147,20 @@ do_install() {
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[[ "$go" =~ ^[Nn]$ ]] && { info "Aborted."; exit 0; }
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echo
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# --- clone / update source -----------------------------------------------
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if [[ -d "${INSTALL_DIR}/.git" ]]; then
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info "Updating existing clone in ${INSTALL_DIR}..."
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git -C "$INSTALL_DIR" pull --ff-only
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else
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info "Cloning into ${INSTALL_DIR}..."
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git clone "$REPO_URL" "$INSTALL_DIR"
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# --- download source -----------------------------------------------------
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if [[ -d "$INSTALL_DIR" ]]; then
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info "${INSTALL_DIR} already exists - updating source..."
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rm -rf "$INSTALL_DIR"
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fi
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ok "Source ready."
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download_source
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# --- config directory ----------------------------------------------------
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mkdir -p "$CONFIG_DIR"
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chmod 750 "$CONFIG_DIR"
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if [[ -f "$CONFIG_FILE" ]]; then
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warn "Config file ${CONFIG_FILE} already exists - keeping it."
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warn "Edit it manually if you need to change mail settings."
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warn "Config ${CONFIG_FILE} already exists - keeping it."
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warn "Edit it manually to change mail settings."
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else
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info "Writing ${CONFIG_FILE}..."
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@@ -149,7 +170,7 @@ do_install() {
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to_yaml+=" - \"${addr}\"\n"
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done
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cat > "$CONFIG_FILE" <<EOF
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cat > "$CONFIG_FILE" << EOF
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# ns8-backup-monitor configuration
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# Generated by install.sh on $(date -u '+%Y-%m-%d %H:%M UTC')
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@@ -193,11 +214,12 @@ EOF
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# --- done ----------------------------------------------------------------
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echo
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echo -e "${GREEN}${BOLD}Installation complete.${RESET}"
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echo -e " Config: ${CONFIG_FILE}"
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echo -e " Logs: journalctl -u ${SERVICE_NAME} -f"
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echo -e " Status: systemctl status ${SERVICE_NAME}"
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echo -e " Config: ${CONFIG_FILE}"
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echo -e " Status: systemctl status ${SERVICE_NAME}"
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echo -e " Logs: journalctl -u ${SERVICE_NAME} -f"
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echo
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echo -e "To uninstall: ${BOLD}bash ${INSTALL_DIR}/deploy/install.sh --uninstall${RESET}"
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echo -e "To uninstall: ${BOLD}bash ${INSTALL_DIR}/deploy/install.sh --uninstall${RESET}"
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echo -e "To update: ${BOLD}bash <(curl -fsSL ${RAW_BASE}/deploy/install.sh)${RESET}"
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}
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# =============================================================================
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