549 lines
14 KiB
Bash
Executable File
549 lines
14 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -Eeuo pipefail
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REPO_URL="https://gitea.kmux.cn/Eeveid/lightOps.git"
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BRANCH="main"
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INSTALL_DIR="/opt/lightops"
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CONFIG_DIR="/etc/lightops"
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BIND_ADDR=""
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BIND_ADDR_SET="false"
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BIND_ADDR_SOURCE="auto"
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ADMIN_USER=""
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ADMIN_PASS=""
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PUBLIC_URL=""
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PUBLIC_URL_SET="false"
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PUBLIC_URL_SOURCE="auto"
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SKIP_DEPS="false"
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FORCE="false"
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usage() {
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cat <<'EOF'
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LightOps Server 一键安装脚本
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用法：
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bash install-server.sh [选项]
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选项：
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--repo <url> Git 仓库地址，默认 https://gitea.kmux.cn/Eeveid/lightOps.git
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--branch <name> Git 分支，默认 main
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--install-dir <path> 安装目录，默认 /opt/lightops
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--config-dir <path> 配置目录，默认 /etc/lightops
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--bind <addr> 监听地址，默认随机选择一个空闲端口
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--public-url <url> 面板访问地址，默认根据本机内网 IP 和随机端口生成
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--skip-deps 跳过系统依赖、Rust、Node.js 检查安装
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--force 仓库存在未提交改动时仍继续，谨慎使用
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-h, --help 显示帮助
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示例：
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curl -fsSL https://gitea.kmux.cn/Eeveid/lightOps/raw/branch/main/scripts/install-server.sh | bash
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curl -fsSL https://gitea.kmux.cn/Eeveid/lightOps/raw/branch/main/scripts/install-server.sh | bash -s -- --public-url https://panel.example.com
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EOF
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}
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--repo)
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REPO_URL="${2:?缺少 --repo 参数值}"
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shift 2
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;;
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--branch)
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BRANCH="${2:?缺少 --branch 参数值}"
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shift 2
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;;
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--install-dir)
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INSTALL_DIR="${2:?缺少 --install-dir 参数值}"
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shift 2
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;;
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--config-dir)
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CONFIG_DIR="${2:?缺少 --config-dir 参数值}"
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shift 2
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;;
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--bind)
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BIND_ADDR="${2:?缺少 --bind 参数值}"
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BIND_ADDR_SET="true"
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BIND_ADDR_SOURCE="user"
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shift 2
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;;
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--public-url)
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PUBLIC_URL="${2:?缺少 --public-url 参数值}"
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PUBLIC_URL_SET="true"
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PUBLIC_URL_SOURCE="user"
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shift 2
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;;
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--skip-deps)
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SKIP_DEPS="true"
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shift
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;;
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--force)
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FORCE="true"
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shift
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;;
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-h|--help)
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usage
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exit 0
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;;
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*)
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echo "未知参数：$1" >&2
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usage >&2
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exit 2
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;;
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esac
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done
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if [[ "$(id -u)" -ne 0 ]]; then
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echo "请使用 root 用户运行，例如：curl -fsSL ... | bash" >&2
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exit 1
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fi
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if [[ "$(uname -s)" != "Linux" ]]; then
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echo "LightOps Server 一键安装当前只支持 Linux 服务器" >&2
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exit 1
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fi
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if ! command -v systemctl >/dev/null 2>&1; then
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echo "未检测到 systemd，当前一键安装脚本需要 systemd 管理服务" >&2
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exit 1
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fi
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case "$INSTALL_DIR" in
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""|"/"|"/opt"|"/etc"|"/usr"|"/usr/local")
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echo "安装目录过于危险：$INSTALL_DIR" >&2
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exit 1
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;;
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esac
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if [[ "$INSTALL_DIR" == *" "* || "$CONFIG_DIR" == *" "* ]]; then
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echo "安装目录和配置目录暂不支持空格" >&2
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exit 1
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fi
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log() {
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printf '\033[1;32m[LightOps]\033[0m %s\n' "$*"
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}
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warn() {
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printf '\033[1;33m[LightOps]\033[0m %s\n' "$*" >&2
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}
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fail() {
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printf '\033[1;31m[LightOps]\033[0m %s\n' "$*" >&2
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exit 1
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}
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detect_public_url() {
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local port
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port="${BIND_ADDR##*:}"
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local ip
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ip="$(hostname -I 2>/dev/null | awk '{print $1}')"
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if [[ -z "$ip" ]]; then
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ip="127.0.0.1"
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fi
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echo "http://${ip}:${port}"
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}
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primary_lan_ip() {
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local ip
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ip="$(hostname -I 2>/dev/null | awk '{print $1}')"
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if [[ -z "$ip" ]]; then
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ip="127.0.0.1"
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fi
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echo "$ip"
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}
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external_ip() {
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curl -fsS --max-time 3 https://api.ipify.org 2>/dev/null || true
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}
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port_in_use() {
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local port="$1"
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if command -v ss >/dev/null 2>&1; then
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ss -H -ltn 2>/dev/null | awk '{print $4}' | grep -Eq "[:.]${port}$" && return 0
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fi
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if command -v netstat >/dev/null 2>&1; then
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netstat -ltn 2>/dev/null | awk '{print $4}' | grep -Eq "[:.]${port}$" && return 0
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fi
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if command -v lsof >/dev/null 2>&1; then
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lsof -iTCP:"$port" -sTCP:LISTEN -n -P >/dev/null 2>&1 && return 0
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fi
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return 1
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}
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random_port() {
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local value
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if command -v shuf >/dev/null 2>&1; then
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shuf -i 20000-49999 -n 1
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return
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fi
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value="$(od -An -N2 -tu2 /dev/urandom 2>/dev/null | tr -d ' ')"
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echo $((20000 + value % 30000))
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}
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choose_bind_addr() {
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local host port candidate i
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if [[ "$BIND_ADDR_SET" == "true" ]]; then
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port="${BIND_ADDR##*:}"
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if [[ ! "$port" =~ ^[0-9]+$ || "$port" -lt 1 || "$port" -gt 65535 ]]; then
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fail "监听端口无效：$BIND_ADDR"
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fi
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if [[ "$BIND_ADDR_SOURCE" == "user" ]] && port_in_use "$port"; then
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fail "端口 $port 已被占用，请使用 --bind 指定其他端口"
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fi
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return
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fi
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host="0.0.0.0"
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for i in $(seq 1 80); do
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candidate="$(random_port)"
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if ! port_in_use "$candidate"; then
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BIND_ADDR="${host}:${candidate}"
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log "已选择空闲端口：$candidate"
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return
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fi
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done
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fail "未能找到可用端口，请使用 --bind 手动指定"
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}
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random_token() {
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local length="${1:-20}"
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if command -v openssl >/dev/null 2>&1; then
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openssl rand -hex "$((length / 2 + 4))" | cut -c1-"$length"
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else
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od -An -N"$((length / 2 + 4))" -tx1 /dev/urandom | tr -d ' \n' | cut -c1-"$length"
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fi
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}
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json_escape() {
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local value="$1"
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value="${value//\\/\\\\}"
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value="${value//\"/\\\"}"
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value="${value//$'\n'/\\n}"
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printf '%s' "$value"
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}
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toml_string_value() {
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local key="$1"
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local file="$2"
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sed -nE "s/^[[:space:]]*${key}[[:space:]]*=[[:space:]]*\"(.*)\"[[:space:]]*$/\\1/p" "$file" | tail -n 1
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}
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load_existing_config_values() {
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local config_file existing_bind existing_public_url
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config_file="$CONFIG_DIR/server.toml"
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if [[ ! -f "$config_file" ]]; then
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return
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fi
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existing_bind="$(toml_string_value "bind" "$config_file")"
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existing_public_url="$(toml_string_value "public_url" "$config_file")"
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if [[ "$BIND_ADDR_SOURCE" != "user" && -n "$existing_bind" ]]; then
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BIND_ADDR="$existing_bind"
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BIND_ADDR_SET="true"
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BIND_ADDR_SOURCE="existing"
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log "沿用已有监听地址：$BIND_ADDR"
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fi
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if [[ "$PUBLIC_URL_SET" != "true" && -n "$existing_public_url" ]]; then
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PUBLIC_URL="$existing_public_url"
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PUBLIC_URL_SOURCE="existing"
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fi
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}
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install_packages_apt() {
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export DEBIAN_FRONTEND=noninteractive
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apt-get update
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apt-get install -y ca-certificates curl git build-essential pkg-config sqlite3
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}
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install_packages_generic() {
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if command -v apt-get >/dev/null 2>&1; then
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install_packages_apt
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elif command -v dnf >/dev/null 2>&1; then
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dnf install -y ca-certificates curl git gcc gcc-c++ make pkgconf-pkg-config sqlite
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elif command -v yum >/dev/null 2>&1; then
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yum install -y ca-certificates curl git gcc gcc-c++ make pkgconfig sqlite
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elif command -v pacman >/dev/null 2>&1; then
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pacman -Sy --noconfirm ca-certificates curl git base-devel pkgconf sqlite
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else
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fail "未识别系统包管理器，请手动安装 curl、git、C/C++ 构建工具、pkg-config、sqlite3"
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fi
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}
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node_major() {
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node -v 2>/dev/null | sed -E 's/^v([0-9]+).*/\1/' || true
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}
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ensure_node() {
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local major
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major="$(node_major)"
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if [[ -n "$major" && "$major" -ge 18 ]] && command -v npm >/dev/null 2>&1; then
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log "Node.js 已安装：$(node -v)"
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return
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fi
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if command -v apt-get >/dev/null 2>&1; then
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log "安装 Node.js 20"
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curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
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apt-get install -y nodejs
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elif command -v dnf >/dev/null 2>&1; then
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dnf install -y nodejs npm
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elif command -v yum >/dev/null 2>&1; then
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yum install -y nodejs npm
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elif command -v pacman >/dev/null 2>&1; then
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pacman -Sy --noconfirm nodejs npm
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else
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fail "无法自动安装 Node.js，请手动安装 Node.js 18 或更高版本"
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fi
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major="$(node_major)"
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if [[ -z "$major" || "$major" -lt 18 ]]; then
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fail "Node.js 版本过低，需要 18 或更高版本，当前：$(node -v 2>/dev/null || echo 未安装)"
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fi
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}
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ensure_rust() {
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if command -v cargo >/dev/null 2>&1; then
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log "Rust 已安装：$(cargo --version)"
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return
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fi
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log "安装 Rust 稳定版工具链"
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curl --proto '=https' --tlsv1.2 -fsSL https://sh.rustup.rs | sh -s -- -y --profile minimal
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# shellcheck disable=SC1091
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source "$HOME/.cargo/env"
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if ! command -v cargo >/dev/null 2>&1; then
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fail "Rust 安装失败，请检查网络或手动安装 rustup"
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fi
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}
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ensure_deps() {
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if [[ "$SKIP_DEPS" == "true" ]]; then
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warn "已跳过依赖安装检查"
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return
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fi
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log "安装系统依赖"
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install_packages_generic
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ensure_node
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ensure_rust
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}
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prepare_repo() {
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log "准备代码仓库：$INSTALL_DIR"
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mkdir -p "$(dirname "$INSTALL_DIR")"
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if [[ -d "$INSTALL_DIR/.git" ]]; then
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cd "$INSTALL_DIR"
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if [[ "$FORCE" != "true" && -n "$(git status --porcelain)" ]]; then
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fail "安装目录存在未提交改动：$INSTALL_DIR。请先处理改动，或使用 --force"
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fi
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git remote set-url origin "$REPO_URL" || true
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git fetch origin "$BRANCH"
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git checkout "$BRANCH"
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git pull --ff-only origin "$BRANCH"
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elif [[ -e "$INSTALL_DIR" && -n "$(find "$INSTALL_DIR" -mindepth 1 -maxdepth 1 2>/dev/null | head -n 1)" ]]; then
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fail "安装目录已存在且不是 Git 仓库：$INSTALL_DIR"
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else
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rm -rf "$INSTALL_DIR"
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git clone --branch "$BRANCH" "$REPO_URL" "$INSTALL_DIR"
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fi
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}
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build_project() {
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log "构建前端"
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cd "$INSTALL_DIR/web"
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if [[ -f package-lock.json ]]; then
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npm ci
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else
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npm install
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fi
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npm run build
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log "构建 Server 和 Agent"
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cd "$INSTALL_DIR"
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cargo build --release -p lightops-server -p lightops-agent
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install -m 0755 "$INSTALL_DIR/target/release/lightops-server" "$INSTALL_DIR/lightops-server"
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install -m 0755 "$INSTALL_DIR/target/release/lightops-agent" "$INSTALL_DIR/lightops-agent"
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install -m 0755 "$INSTALL_DIR/target/release/lightops-server" /usr/local/bin/lightops-server
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install -m 0755 "$INSTALL_DIR/target/release/lightops-agent" /usr/local/bin/lightops-agent
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}
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write_config() {
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mkdir -p "$CONFIG_DIR" "$INSTALL_DIR"
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if [[ -z "$PUBLIC_URL" ]]; then
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PUBLIC_URL="$(detect_public_url)"
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fi
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local jwt_secret
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if command -v openssl >/dev/null 2>&1; then
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jwt_secret="$(openssl rand -hex 32)"
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else
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jwt_secret="$(date +%s%N)-$(hostname)-$RANDOM-$RANDOM"
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fi
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if [[ -f "$CONFIG_DIR/server.toml" ]]; then
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log "保留已有配置：$CONFIG_DIR/server.toml"
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return
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fi
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log "生成 Server 配置：$CONFIG_DIR/server.toml"
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cat >"$CONFIG_DIR/server.toml" <<EOF
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bind = "$BIND_ADDR"
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database_url = "sqlite://$INSTALL_DIR/lightops.db?mode=rwc"
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jwt_secret = "$jwt_secret"
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public_url = "$PUBLIC_URL"
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static_dir = "$INSTALL_DIR/web/dist"
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registration_token_ttl_minutes = 30
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task_timeout_secs = 20
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EOF
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chmod 0600 "$CONFIG_DIR/server.toml"
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}
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write_service() {
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log "写入 systemd 服务"
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cat >/etc/systemd/system/lightops-server.service <<EOF
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[Unit]
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Description=LightOps Server
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After=network-online.target
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Wants=network-online.target
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StartLimitIntervalSec=300
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StartLimitBurst=10
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[Service]
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Type=simple
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WorkingDirectory=$INSTALL_DIR
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ExecStart=$INSTALL_DIR/lightops-server --config $CONFIG_DIR/server.toml
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Restart=always
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RestartSec=5
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KillSignal=SIGINT
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TimeoutStopSec=20
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User=root
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[Install]
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WantedBy=multi-user.target
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EOF
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systemctl daemon-reload
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systemctl enable lightops-server
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}
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start_service() {
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log "启动 LightOps Server"
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systemctl restart lightops-server
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wait_service
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}
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wait_service() {
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local i
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for i in $(seq 1 30); do
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if systemctl is-active --quiet lightops-server; then
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if curl -fsS --max-time 2 "http://127.0.0.1:${BIND_ADDR##*:}/" >/dev/null 2>&1; then
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return
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fi
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fi
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sleep 1
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done
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journalctl -u lightops-server -n 120 --no-pager >&2 || true
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fail "LightOps Server 启动失败或 HTTP 接口未就绪"
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}
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database_file() {
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echo "$INSTALL_DIR/lightops.db"
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}
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admin_exists() {
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local db_file
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db_file="$(database_file)"
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if [[ ! -f "$db_file" ]]; then
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return 1
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fi
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local count
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count="$(sqlite3 "$db_file" "SELECT COUNT(*) FROM users;" 2>/dev/null || echo 0)"
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[[ "${count:-0}" -gt 0 ]]
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}
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initialize_admin() {
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local credential_file payload init_url response
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credential_file="$CONFIG_DIR/initial-admin.txt"
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if admin_exists; then
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log "检测到已有管理员账号，跳过随机初始化"
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ADMIN_USER=""
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ADMIN_PASS=""
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return
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fi
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ADMIN_USER="lightops_$(random_token 8 | tr 'A-Z' 'a-z')"
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ADMIN_PASS="$(random_token 24)"
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payload="{\"username\":\"$(json_escape "$ADMIN_USER")\",\"password\":\"$(json_escape "$ADMIN_PASS")\"}"
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init_url="http://127.0.0.1:${BIND_ADDR##*:}/api/auth/init"
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log "初始化随机管理员账号"
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response="$(curl -fsS --max-time 10 -H 'Content-Type: application/json' -d "$payload" "$init_url" 2>/dev/null || true)"
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if [[ "$response" == *"管理员已初始化"* ]]; then
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log "检测到管理员已初始化，跳过随机初始化"
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ADMIN_USER=""
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ADMIN_PASS=""
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return
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fi
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if [[ -z "$response" || "$response" != *'"success":true'* ]]; then
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fail "管理员初始化失败，请查看服务日志：journalctl -u lightops-server -n 120 --no-pager"
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fi
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cat >"$credential_file" <<EOF
|
||
LightOps 首次安装管理员凭据
|
||
|
||
用户名：$ADMIN_USER
|
||
密码：$ADMIN_PASS
|
||
|
||
请登录面板后立即修改密码。
|
||
EOF
|
||
chmod 0600 "$credential_file"
|
||
}
|
||
|
||
print_result() {
|
||
local port
|
||
local lan_ip wan_ip local_url lan_url wan_url credential_file
|
||
port="${BIND_ADDR##*:}"
|
||
lan_ip="$(primary_lan_ip)"
|
||
wan_ip="$(external_ip)"
|
||
local_url="http://127.0.0.1:${port}"
|
||
lan_url="http://${lan_ip}:${port}"
|
||
credential_file="$CONFIG_DIR/initial-admin.txt"
|
||
if [[ "$PUBLIC_URL_SOURCE" != "auto" && -n "$PUBLIC_URL" ]]; then
|
||
wan_url="$PUBLIC_URL"
|
||
elif [[ -n "$wan_ip" ]]; then
|
||
wan_url="http://${wan_ip}:${port}"
|
||
else
|
||
wan_url="未检测到公网 IP，可使用 --public-url 指定"
|
||
fi
|
||
cat <<EOF
|
||
|
||
LightOps Server 已安装完成
|
||
|
||
内网地址：$lan_url
|
||
本机地址：$local_url
|
||
公网地址：$wan_url
|
||
监听端口：$port
|
||
安装目录：$INSTALL_DIR
|
||
配置文件：$CONFIG_DIR/server.toml
|
||
服务名称：lightops-server
|
||
查看日志：journalctl -u lightops-server -f
|
||
首次凭据：$credential_file
|
||
|
||
EOF
|
||
if [[ -n "$ADMIN_USER" && -n "$ADMIN_PASS" ]]; then
|
||
cat <<EOF
|
||
管理员账号：$ADMIN_USER
|
||
管理员密码：$ADMIN_PASS
|
||
|
||
EOF
|
||
else
|
||
cat <<EOF
|
||
管理员账号：已存在，未重置
|
||
管理员密码：已存在，未重置
|
||
|
||
EOF
|
||
fi
|
||
cat <<EOF
|
||
请登录面板后修改管理员密码。
|
||
|
||
如果服务器启用了防火墙，请放行 TCP $port。
|
||
EOF
|
||
}
|
||
|
||
ensure_deps
|
||
load_existing_config_values
|
||
choose_bind_addr
|
||
prepare_repo
|
||
build_project
|
||
write_config
|
||
write_service
|
||
start_service
|
||
initialize_admin
|
||
print_result
|