82b0e53d85
- 在 Docker Compose 配置中增加数据卷映射,确保应用数据和配置在更新后不丢失 - 注释说明持久化的目的,提升可读性
187 lines
6.5 KiB
Bash
187 lines
6.5 KiB
Bash
#!/bin/bash
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# chmod +x 23-Sub2API.sh && ./23-Sub2API.sh
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# curl -sS -O https://gitea.tohub.top/Share/vps/raw/branch/main/install/23-Sub2API.sh && chmod +x 23-Sub2API.sh && ./23-Sub2API.sh
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set -euo pipefail
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port80=8230
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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/Sub2API
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update_script="$install_dir/auto-update.sh"
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# 交互:已有安装时默认只更新,避免覆盖数据库账号、密码和连接配置
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existing_install=0
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if [ -f "$install_dir/docker-compose.yml" ]; then
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existing_install=1
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fi
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echo "请选择操作:"
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if [ "$existing_install" -eq 1 ]; then
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echo " 1) 已安装,仅更新 Sub2API app 镜像(默认,安全,不覆盖配置/数据库)"
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echo " 2) 强制重装 Sub2API(危险,会重写 docker-compose.yml)"
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else
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echo " 1) 安装 Sub2API(默认)"
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echo " 2) 不安装,立即执行 Docker 更新"
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fi
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read -r -p "请输入选项 [1/2](默认 1):" action_choice
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action_choice="${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 $install_dir" >&2; exit 1; }
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if docker compose version >/dev/null 2>&1; then
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compose_cmd=(docker compose)
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elif command -v docker-compose >/dev/null 2>&1; then
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compose_cmd=(docker-compose)
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else
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echo "未检测到 docker compose 或 docker-compose,无法执行更新。" >&2
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exit 1
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fi
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# 只更新 app 服务(Sub2API 镜像),不动 db / redis
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"${compose_cmd[@]}" pull app
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"${compose_cmd[@]}" up -d app
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docker image prune -f
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else
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echo "未检测到已安装的 Sub2API(缺少 $install_dir/docker-compose.yml),请先安装。" >&2
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exit 1
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fi
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echo "Docker 更新完成。"
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exit 0
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fi
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if [ "$existing_install" -eq 1 ] && [ "$action_choice" = "2" ]; then
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echo "检测到已有 Sub2API 安装:$install_dir/docker-compose.yml"
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echo "强制重装会覆盖 docker-compose.yml,可能导致数据库账号、密码或连接配置被重置。"
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read -r -p "如确需重装,请输入 REINSTALL 确认:" reinstall_confirm
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if [ "$reinstall_confirm" != "REINSTALL" ]; then
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echo "未确认强制重装,已退出。原有配置未修改。"
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exit 0
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fi
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fi
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# 1、更新包(更新失败不阻断后续安装)
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export DEBIAN_FRONTEND=noninteractive
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apt update -y || true
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apt upgrade -y || true #更新一下包
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# 2、创建安装目录
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mkdir -p /root/data/docker_data/Sub2API
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cd /root/data/docker_data/Sub2API || { echo "无法进入安装目录 /root/data/docker_data/Sub2API" >&2; exit 1; }
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# 3、填写docker-compose配置
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cat <<EOF > docker-compose.yml
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services:
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db:
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image: postgres:15-alpine
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container_name: sub2api-db
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restart: unless-stopped
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volumes:
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- ./data/postgres:/var/lib/postgresql/data
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environment:
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- POSTGRES_PASSWORD=changeme # 改成你自己的密码
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- POSTGRES_USER=postgres # 改成你自己的用户名
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- POSTGRES_DB=sub2api
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redis:
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image: redis:7-alpine
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container_name: sub2api-redis
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restart: unless-stopped
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volumes:
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- ./data/redis:/data
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app:
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image: weishaw/sub2api:latest
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container_name: sub2api-app
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restart: unless-stopped
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volumes:
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- ./data/app:/app/data # 持久化 app 配置/数据,避免更新后丢失需要重新配置
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ports:
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- "$port80:8080" # 左边的端口可以更换,右边不要动!
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depends_on:
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- db
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- redis
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environment:
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# 主机用容器服务名 db / redis,不要写宿主机 IP!
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- DATABASE_URL=postgres://postgres:changeme@db:5432/sub2api?sslmode=disable # 用户名/密码/库名要与上面 db 对应!
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- REDIS_URL=redis://redis:6379
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- SERVER_PORT=8080 # 镜像用的是 SERVER_PORT,必须与 ports 右边的容器端口一致
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- GIN_MODE=release
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EOF
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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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docker compose up -d
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elif command -v docker-compose >/dev/null 2>&1; then
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docker-compose up -d
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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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# 5、打开防火墙的端口
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if command -v ufw >/dev/null 2>&1; then
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ufw allow "$port80"
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ufw status
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else
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echo "未检测到 ufw,跳过防火墙端口放行。"
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fi
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# 6、配置每日自动更新
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cat <<'EOF' > "$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/Sub2API
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cd "$install_dir" # 进入 docker-compose 所在的文件夹
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if docker compose version >/dev/null 2>&1; then
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compose_cmd=(docker compose)
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elif command -v docker-compose >/dev/null 2>&1; then
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compose_cmd=(docker-compose)
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else
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echo "未检测到 docker compose 或 docker-compose,无法自动更新。" >&2
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exit 1
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fi
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# 只更新 app 服务(Sub2API 镜像),不动 db / redis
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"${compose_cmd[@]}" pull app
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"${compose_cmd[@]}" up -d app
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# 清理旧镜像,释放磁盘空间
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docker image prune -f
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EOF
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chmod +x "$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 * * * $update_script >> /root/data/docker_data/Sub2API/auto-update.log 2>&1"
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if command -v crontab >/dev/null 2>&1; then
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# 使用脚本路径去重,避免重复写入 Sub2API 自动更新任务
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( crontab -l 2>/dev/null | grep -v -F -- "$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 Sub2API app 镜像(不更新 db / redis)。"
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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 $update_script 更新。"
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fi
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# 打印访问链接
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echo "------------------------"
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echo "访问链接:"
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echo "https://sub2api.ghuang.top"
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echo "User: admin@localhost"
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echo "Password: admin"
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echo "------------------------"
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echo "已开启定时自动更新:每天 04:00 仅拉取最新 app 镜像并重启(db / redis 不动)。"
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echo "手动更新可执行:$update_script"
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echo "------------------------"
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