feat: 完善 NewApi 安装脚本,添加自动更新功能及前置检查
This commit is contained in:
+153
-91
@@ -6,6 +6,11 @@ set -euo pipefail
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port80=8200
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# 安装目录与更新脚本路径
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install_dir=/root/data/docker_data/NewApi
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update_script="$install_dir/auto-update.sh"
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update_log="$install_dir/auto-update.log"
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if [ "$(id -u)" -ne 0 ]; then
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echo "请使用 root 用户运行本脚本。" >&2
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exit 1
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@@ -18,9 +23,137 @@ for required_cmd in openssl curl grep sed apt; do
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fi
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done
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# 选择安装目录
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# 检测 compose 命令,结果存入全局数组 compose_cmd;检测失败返回 1
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detect_compose() {
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if docker compose version >/dev/null 2>&1; then
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compose_cmd=(docker compose)
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elif command -v docker-compose >/dev/null 2>&1; then
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compose_cmd=(docker-compose)
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else
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return 1
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fi
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return 0
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}
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# 前置检查:docker 与 compose 必须先就绪,安装与更新分支都依赖它们
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if ! command -v docker >/dev/null 2>&1; then
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echo "未检测到 docker,请先安装 Docker 后再运行本脚本。" >&2
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exit 1
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fi
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if ! detect_compose; then
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echo "未检测到 docker compose 或 docker-compose,请先安装 Docker Compose。" >&2
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exit 1
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fi
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# 生成 auto-update.sh 并注册 crontab 定时任务(幂等,可无条件重复执行)。
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# 安装分支和"仅执行 Docker 更新"分支都调用本函数:每次调用都重建更新脚本
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# 并刷新 cron 条目,无论脚本被删、内容过时还是 cron 丢失,重跑本脚本即可自愈。
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setup_auto_update() {
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mkdir -p "$install_dir"
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cat <<'EOF' > "$update_script"
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#!/bin/bash
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set -euo pipefail
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install_dir=/root/data/docker_data/NewApi
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update_script="$install_dir/auto-update.sh"
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archive_dir=/root/data/docker_data/NewApi.archive
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image_name=calciumion/new-api:latest
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# 统一带时间戳输出,便于从 auto-update.log 区分每次运行、定位问题
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log() {
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*"
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}
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# 备份数据:先写入临时目录,成功后再替换旧备份;任何一步失败都返回非零
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backup_data() {
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local tmp_archive_dir="${archive_dir}.tmp"
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local rsync_rc=0
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mkdir -p "$(dirname "$archive_dir")" || return 1
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rm -rf "$tmp_archive_dir" || return 1
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mkdir -p "$tmp_archive_dir" || return 1
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if command -v rsync >/dev/null 2>&1; then
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rsync -a --delete --exclude 'auto-update.log' --exclude 'logs/' "$install_dir"/ "$tmp_archive_dir"/ || rsync_rc=$?
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# 退出码 24 表示复制期间部分源文件消失(正在运行的 sqlite 会产生转瞬即逝的
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# WAL 临时文件),备份内容仍然可用,视为可接受
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if [ "$rsync_rc" -ne 0 ] && [ "$rsync_rc" -ne 24 ]; then
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return "$rsync_rc"
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fi
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else
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cp -a "$install_dir"/. "$tmp_archive_dir"/ || return 1
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rm -f "$tmp_archive_dir"/auto-update.log
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rm -rf "$tmp_archive_dir"/logs
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fi
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rm -rf "$archive_dir" || return 1
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mv "$tmp_archive_dir" "$archive_dir" || return 1
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}
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log "开始执行 NewApi 自动更新"
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# 备份尽力而为:失败只告警不阻断,避免备份环节的问题导致镜像更新被跳过
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backup_rc=0
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backup_data || backup_rc=$?
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if [ "$backup_rc" -eq 0 ]; then
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log "数据备份完成:$archive_dir"
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else
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log "警告:数据备份失败(退出码 $backup_rc),本次跳过备份,继续执行镜像更新"
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fi
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# 进入 docker-compose 所在的文件夹
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cd "$install_dir" || { log "无法进入安装目录 $install_dir"; exit 1; }
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if docker compose version >/dev/null 2>&1; then
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compose_cmd=(docker compose)
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elif command -v docker-compose >/dev/null 2>&1; then
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compose_cmd=(docker-compose)
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else
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log "未检测到 docker compose 或 docker-compose,无法自动更新。" >&2
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exit 1
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fi
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# 记录更新前后的镜像 ID,便于从日志一眼区分"没跑 / 拉取失败 / 本来就没有新版本"
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old_image_id=$(docker image inspect --format '{{.Id}}' "$image_name" 2>/dev/null || echo "本地暂无该镜像")
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log "更新前镜像 ID:$old_image_id"
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"${compose_cmd[@]}" pull
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"${compose_cmd[@]}" up -d
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new_image_id=$(docker image inspect --format '{{.Id}}' "$image_name" 2>/dev/null || echo "本地暂无该镜像")
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log "更新后镜像 ID:$new_image_id"
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if [ "$new_image_id" != "$old_image_id" ]; then
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log "镜像已更新并重启"
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else
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log "镜像无更新"
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fi
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# 清理旧镜像,释放磁盘空间
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docker image prune -f
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# 修剪日志避免无限增长(只保留最近 1000 行)
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# 用 cat 覆盖写回而非 mv,保留原 inode,避免 cron 持有的 append 文件描述符失效
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log_file="$install_dir/auto-update.log"
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if [ -f "$log_file" ]; then
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tail -n 1000 "$log_file" > "$log_file.tmp" && cat "$log_file.tmp" > "$log_file" && rm -f "$log_file.tmp"
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fi
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EOF
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chmod +x "$update_script"
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# 写入每日 04:20 自动更新任务。
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# 特意与 23-Sub2API.sh 的 04:00 任务错峰:两者都会执行全局的 docker image prune -f,
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# 同时运行有竞态风险,且拉取镜像的带宽 / 磁盘 IO 会叠加。
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cron_line="20 4 * * * $update_script >> $update_log 2>&1"
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if command -v crontab >/dev/null 2>&1; then
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# 用 NewApi 更新脚本的完整路径过滤旧条目(含老机器遗留的 04:00 条目),
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# 幂等替换,且不会误删 crontab 中的其他任务(如 Sub2API 的 auto-update.sh)
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( crontab -l 2>/dev/null | grep -v -F -- "$update_script" || true ; echo "$cron_line" ) | crontab -
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echo "已配置定时自动更新任务:每天 04:20 自动更新 NewApi。"
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else
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echo "未检测到 crontab,跳过定时更新任务配置。可手动执行 $update_script 更新。"
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fi
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}
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# 交互:已有安装时默认只更新,避免覆盖数据库路径、账号数据和密钥
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existing_install=0
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@@ -39,27 +172,23 @@ fi
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read -r -p "请输入选项 [1/2](默认 1):" action_choice
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action_choice="${action_choice:-1}"
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if { [ "$existing_install" -eq 1 ] && [ "$action_choice" = "1" ]; } || { [ "$existing_install" -eq 0 ] && [ "$action_choice" = "2" ]; }; then
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echo "已选择:立即执行 Docker 更新。"
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if [ -x "$update_script" ]; then
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"$update_script"
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elif [ -f "$install_dir/docker-compose.yml" ]; then
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cd "$install_dir" || { echo "无法进入安装目录 $install_dir" >&2; exit 1; }
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if docker compose version >/dev/null 2>&1; then
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compose_cmd=(docker compose)
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elif command -v docker-compose >/dev/null 2>&1; then
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compose_cmd=(docker-compose)
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else
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echo "未检测到 docker compose 或 docker-compose,无法执行更新。" >&2
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# 严格校验输入,防止误输入落入安装/重装流程
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if [ "$action_choice" != "1" ] && [ "$action_choice" != "2" ]; then
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echo "无效选项:$action_choice,已退出。未做任何修改。" >&2
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exit 1
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fi
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"${compose_cmd[@]}" pull
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"${compose_cmd[@]}" up -d
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docker image prune -f
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else
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if { [ "$existing_install" -eq 1 ] && [ "$action_choice" = "1" ]; } || { [ "$existing_install" -eq 0 ] && [ "$action_choice" = "2" ]; }; then
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echo "已选择:立即执行 Docker 更新。"
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if [ ! -f "$install_dir/docker-compose.yml" ]; then
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echo "未检测到已安装的 NewApi(缺少 $install_dir/docker-compose.yml),请先安装。" >&2
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exit 1
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fi
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# 先无条件重建 auto-update.sh 并刷新 cron 条目,修复自动更新机制:
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# 脚本被删、内容过时、cron 丢失等任何损坏,重跑本分支即可自愈
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setup_auto_update
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# 再用刚重建的脚本完成本次更新
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"$update_script"
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echo "Docker 更新完成。"
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exit 0
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fi
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@@ -91,8 +220,8 @@ apt update -y || true
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apt upgrade -y || true
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# 2、创建安装目录
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mkdir -p /root/data/docker_data/NewApi
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cd /root/data/docker_data/NewApi || { echo "无法进入安装目录 /root/data/docker_data/NewApi" >&2; exit 1; }
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mkdir -p "$install_dir"
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cd "$install_dir" || { echo "无法进入安装目录 $install_dir" >&2; exit 1; }
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# 3、填写 docker-compose 配置
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# 先写入占位符,再替换为实际配置
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@@ -146,21 +275,7 @@ sed -i \
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-e "s|__SESSION_SECRET__|$session_secret|g" \
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docker-compose.yml
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# 4、安装
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if ! command -v docker >/dev/null 2>&1; then
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echo "未检测到 docker,请先安装 Docker 后再运行本脚本。" >&2
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exit 1
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fi
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if docker compose version >/dev/null 2>&1; then
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compose_cmd=(docker compose)
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elif command -v docker-compose >/dev/null 2>&1; then
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compose_cmd=(docker-compose)
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else
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echo "未检测到 docker compose 或 docker-compose,请先安装 Docker Compose。" >&2
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exit 1
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fi
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# 4、安装(docker 与 compose 已在脚本开头检查过)
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"${compose_cmd[@]}" up -d
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# 5、打开防火墙的端口
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@@ -171,61 +286,8 @@ else
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echo "未检测到 ufw,跳过防火墙端口放行。"
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fi
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# 6、配置每日自动更新
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cat <<'EOF' > "$update_script"
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#!/bin/bash
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set -euo pipefail
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install_dir=/root/data/docker_data/NewApi
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archive_dir=/root/data/docker_data/NewApi.archive
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# 备份数据,先写入临时目录,成功后再替换旧备份
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mkdir -p "$(dirname "$archive_dir")"
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tmp_archive_dir="${archive_dir}.tmp"
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rm -rf "$tmp_archive_dir"
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mkdir -p "$tmp_archive_dir"
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if command -v rsync >/dev/null 2>&1; then
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rsync -a --delete --exclude 'auto-update.log' --exclude 'logs/' "$install_dir"/ "$tmp_archive_dir"/
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else
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cp -a "$install_dir"/. "$tmp_archive_dir"/
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rm -f "$tmp_archive_dir"/auto-update.log
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rm -rf "$tmp_archive_dir"/logs
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fi
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rm -rf "$archive_dir"
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mv "$tmp_archive_dir" "$archive_dir"
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cd "$install_dir" # 进入 docker-compose 所在的文件夹
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if docker compose version >/dev/null 2>&1; then
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compose_cmd=(docker compose)
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elif command -v docker-compose >/dev/null 2>&1; then
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compose_cmd=(docker-compose)
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else
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echo "未检测到 docker compose 或 docker-compose,无法自动更新。" >&2
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exit 1
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fi
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"${compose_cmd[@]}" pull
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"${compose_cmd[@]}" up -d
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# 清理旧镜像,释放磁盘空间
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docker image prune -f
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EOF
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chmod +x "$update_script"
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# 写入每日 04:00 自动更新任务
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cron_line="0 4 * * * $update_script >> /root/data/docker_data/NewApi/auto-update.log 2>&1"
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if command -v crontab >/dev/null 2>&1; then
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# 使用脚本路径去重,避免重复写入 NewApi 自动更新任务
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( crontab -l 2>/dev/null | grep -v -F -- "$update_script" || true ; echo "$cron_line" ) | crontab -
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echo "已配置定时自动更新任务:每天 04:00 自动更新 NewApi。"
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else
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echo "未检测到 crontab,跳过定时更新任务配置。可手动执行 $update_script 更新。"
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fi
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# 6、配置每日自动更新(生成 auto-update.sh 并写入 crontab)
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setup_auto_update
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# 打印访问链接
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echo "------------------------"
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@@ -234,6 +296,6 @@ echo "http://$ipv4_address:$port80"
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echo "User: root"
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echo "默认密码: 123456 —— 该端口已对公网开放,请【立即】登录并修改密码!"
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echo "------------------------"
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echo "已开启定时自动更新:每天 04:00 自动备份并拉取最新镜像。"
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echo "已开启定时自动更新:每天 04:20 自动备份并拉取最新镜像(与 Sub2API 的 04:00 任务错峰)。"
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echo "手动更新可执行:$update_script"
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echo "------------------------"
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Block a user