docs: 部署方法固化进仓库(一键部署脚本 + 完整运维文档)
之前部署用的 SSH 助手放在系统临时目录里,重启就丢了,下一位接手时根本拿不到。 现在把它搬进仓库并补齐文档: 新增 - scripts/ssh-helper.js:SSH 执行与 SFTP 上传。Windows 自带 OpenSSH 但没有 sshpass/plink,无法非交互传密码,所以用 ssh2 直接实现协议层。 凭据全部走环境变量(SSH_HOST/SSH_PORT/SSH_USER/SSH_PASS),脚本里不含任何密钥; ssh2 是 devDependencies,未安装时提示安装而不是裸崩 - scripts/deploy.js:一键部署 —— 打包 → 上传 → 远程执行 update.sh → 轮询确认控制台返回 200,任一步失败都明确报错。可选 DEPLOY_APP / DEPLOY_PORT - npm scripts:deploy、ssh 文档 - TODO.md 新增「部署方法」章节:一键部署与手动部署两种步骤、辅助脚本说明、 update.sh 的行为、pm2 与日志的常用运维命令(含回滚)、服务器上关键文件清单、 新增环境变量时的三件事(.env 真实值 + .env.example 占位符 + 确认 gitignore) - README「部署到服务器」开头加一键更新说明,并指向 TODO.md 的完整章节 - 顺带提醒旧版 Fabric 模组源码在临时目录里会被清理,接手后建议先备份 测试 368 全绿;一键部署已实跑验证(4/4 校验通过,控制台 200 OK)。
这个提交包含在:
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'use strict';
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/**
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* 一键部署:打包 → 上传 → 远程执行 update.sh → 校验服务已起来。
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*
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* 用法(凭据全部走环境变量,脚本里不写死任何密钥):
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*
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* # Windows PowerShell
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* $env:SSH_HOST='103.236.99.177'; $env:SSH_PORT='33851'
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* $env:SSH_USER='root'; $env:SSH_PASS='<密码>'
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* node scripts/deploy.js
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*
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* # Linux / macOS
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* SSH_HOST=... SSH_PORT=... SSH_USER=... SSH_PASS=... node scripts/deploy.js
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*
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* 可选环境变量:
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* DEPLOY_APP 部署目录,默认 /opt/autostore-bot
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* DEPLOY_PORT 健康检查端口,默认 78
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*
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* 打包时**排除**这些,以免覆盖服务器上的真实数据与环境:
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* node_modules / .git / data / *.log / .env
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* 服务器上 `update.sh` 同样会保留 .env、data、node_modules、runtime。
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*/
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const { execFileSync, spawnSync } = require('child_process');
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const fs = require('fs');
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const os = require('os');
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const path = require('path');
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const HOST = process.env.SSH_HOST;
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const PASS = process.env.SSH_PASS;
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const APP = process.env.DEPLOY_APP || '/opt/autostore-bot';
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const PORT = process.env.DEPLOY_PORT || '78';
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if (!HOST || !PASS) {
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console.error('缺少 SSH_HOST / SSH_PASS 环境变量');
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process.exit(2);
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}
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const ROOT = path.resolve(__dirname, '..');
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const HELPER = path.join(__dirname, 'ssh-helper.js');
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const TARBALL = path.join(os.tmpdir(), `autostore-deploy-${Date.now()}.tar.gz`);
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/** 通过 ssh-helper 执行远程命令,输出直接透传 */
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function remote(command) {
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const r = spawnSync(process.execPath, [HELPER, 'exec', command], {
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stdio: ['ignore', 'pipe', 'pipe'],
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env: process.env
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});
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const stdout = r.stdout ? r.stdout.toString('utf8') : '';
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const stderr = r.stderr ? r.stderr.toString('utf8') : '';
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if (stdout) process.stdout.write(stdout);
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if (stderr) process.stderr.write(stderr);
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return { code: r.status || 0, stdout, stderr };
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}
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/** 通过 ssh-helper 上传文件 */
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function upload(localFile, remotePath) {
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const r = spawnSync(process.execPath, [HELPER, 'put', localFile, remotePath], {
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stdio: ['ignore', 'pipe', 'pipe'],
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env: process.env
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});
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const stdout = r.stdout ? r.stdout.toString('utf8') : '';
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const stderr = r.stderr ? r.stderr.toString('utf8') : '';
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if (stdout) process.stdout.write(stdout);
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if (stderr) process.stderr.write(stderr);
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if (r.status !== 0) throw new Error('上传失败');
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}
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function pack() {
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// tar 的 --exclude 必须放在 -C 之前才能生效
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const args = [
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'-czf', TARBALL,
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'--exclude=node_modules',
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'--exclude=.git',
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'--exclude=data',
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'--exclude=*.log',
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'--exclude=.env',
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'-C', ROOT,
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'.'
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];
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try {
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execFileSync('tar', args, { stdio: 'ignore' });
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} catch {
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console.error('打包失败。Windows 请确保 tar 可用(Win10 1803+ 自带 bsdtar);'
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+ '或者手动压缩项目目录后通过 scripts/ssh-helper.js put 上传。');
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process.exit(1);
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}
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return fs.statSync(TARBALL).size;
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}
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function main() {
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console.log(`===== 1/4 打包 ${ROOT} =====`);
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const size = pack();
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console.log(` ${TARBALL} (${size} bytes)`);
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console.log('\n===== 2/4 上传 =====');
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upload(TARBALL, `${APP}/update.tar.gz`);
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console.log('\n===== 3/4 远程应用更新 =====');
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const applied = remote(`bash ${APP}/update.sh 2>&1 | tail -5`);
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if (applied.code !== 0) {
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console.error('update.sh 返回非零状态,请检查上面的输出');
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}
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console.log('\n===== 4/4 校验服务 =====');
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// 等 pm2 把进程拉起来
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atExit(() => {
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const health = remote(
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`for i in 1 2 3 4 5 6 7 8 9 10; do `
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+ `if curl -s -o /dev/null -w '%{http_code}' http://127.0.0.1:${PORT}/ | grep -q 200; then `
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+ `echo "控制台 200 OK"; break; fi; sleep 3; done; `
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+ `ss -lntp | grep ':${PORT} ' || echo "警告:端口 ${PORT} 未监听"`
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);
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if (!health.stdout.includes('200 OK')) {
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console.error(`\n服务未就绪,请登录服务器查看日志:\n`
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+ ` tail -50 ${APP}/data/pm2-out.log\n`
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+ ` tail -50 ${APP}/data/pm2-error.log`);
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process.exitCode = 1;
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}
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});
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}
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/** 注册退出前执行(保证 1~3 步的输出先打完) */
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const exitHooks = [];
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function atExit(fn) {
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exitHooks.push(fn);
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}
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process.on('exit', () => {
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for (const fn of exitHooks) fn();
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});
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try {
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main();
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} catch (err) {
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console.error('部署失败:' + (err && err.message ? err.message : err));
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process.exitCode = 1;
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} finally {
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try {
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fs.unlinkSync(TARBALL);
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} catch {
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// 临时文件删不掉无所谓
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}
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}
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@@ -0,0 +1,131 @@
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'use strict';
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/**
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* 部署辅助:用 ssh2 做密码登录的 SSH 执行与 SFTP 上传。
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*
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* 为什么要自己写一个:Windows 自带 OpenSSH 但**没有 sshpass / plink**,
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* 无法在非交互模式下传密码,而部署脚本必须能无人值守地跑完。
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* 用 ssh2 直接实现协议层就绕开了这个问题。
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*
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* **脚本本身不含任何凭据**,全部走环境变量,避免密钥进仓库。
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*
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* 用法:
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* node scripts/ssh-helper.js exec "<命令>"
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* node scripts/ssh-helper.js put <本地文件> <远程路径>
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*
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* 环境变量:
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* SSH_HOST 必填
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* SSH_PASS 必填
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* SSH_PORT 可选,默认 22
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* SSH_USER 可选,默认 root
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*
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* 若未安装 ssh2(devDependencies,可选),会给出安装提示而不是裸崩。
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*/
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const fs = require('fs');
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const path = require('path');
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let Client;
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try {
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({ Client } = require('ssh2'));
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} catch {
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console.error('缺少可选依赖 ssh2。部署相关脚本需要它:\n\n npm install --save-dev ssh2\n');
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process.exit(2);
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}
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const HOST = process.env.SSH_HOST;
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const PORT = Number(process.env.SSH_PORT || 22);
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const USER = process.env.SSH_USER || 'root';
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const PASS = process.env.SSH_PASS;
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if (!HOST || !PASS) {
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console.error('缺少 SSH_HOST / SSH_PASS 环境变量');
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process.exit(2);
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}
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function connect() {
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return new Promise((resolve, reject) => {
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const client = new Client();
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client.on('ready', () => resolve(client));
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client.on('error', reject);
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client.connect({
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host: HOST,
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port: PORT,
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username: USER,
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password: PASS,
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readyTimeout: 30000,
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algorithms: {
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// 老版本 OpenSSH 服务器可能只提供这些算法,放宽列表避免握手失败
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kex: [
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'curve25519-sha256', 'curve25519-sha256@libssh.org',
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'ecdh-sha2-nistp256', 'ecdh-sha2-nistp384', 'ecdh-sha2-nistp521',
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'diffie-hellman-group-exchange-sha256',
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'diffie-hellman-group14-sha256', 'diffie-hellman-group14-sha1',
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'diffie-hellman-group1-sha1'
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],
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serverHostKey: [
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'ssh-ed25519', 'ecdsa-sha2-nistp256', 'rsa-sha2-512', 'rsa-sha2-256', 'ssh-rsa'
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]
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}
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});
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});
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}
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/** @returns {Promise<{code: number, stdout: string, stderr: string}>} */
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function exec(client, command) {
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return new Promise((resolve, reject) => {
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client.exec(command, { pty: false }, (err, stream) => {
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if (err) {
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reject(err);
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return;
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}
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let stdout = '';
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let stderr = '';
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stream.on('data', (chunk) => { stdout += chunk.toString('utf8'); });
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stream.stderr.on('data', (chunk) => { stderr += chunk.toString('utf8'); });
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stream.on('close', (code) => resolve({ code, stdout, stderr }));
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});
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});
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}
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function put(client, localFile, remotePath) {
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return new Promise((resolve, reject) => {
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client.sftp((err, sftp) => {
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if (err) {
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reject(err);
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return;
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}
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sftp.fastPut(localFile, remotePath, (putErr) => {
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if (putErr) reject(putErr);
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else resolve(remotePath);
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});
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});
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});
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}
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async function main() {
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const [action, ...rest] = process.argv.slice(2);
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const client = await connect();
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try {
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if (action === 'exec') {
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const result = await exec(client, rest.join(' '));
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if (result.stdout) process.stdout.write(result.stdout);
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if (result.stderr) process.stderr.write(result.stderr);
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process.exitCode = result.code || 0;
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} else if (action === 'put') {
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const local = path.resolve(rest[0]);
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await put(client, local, rest[1]);
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console.log(`uploaded ${path.basename(local)} -> ${rest[1]} (${fs.statSync(local).size} bytes)`);
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} else {
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console.error('未知动作:' + action);
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process.exitCode = 2;
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}
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} finally {
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client.end();
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}
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}
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main().catch((err) => {
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console.error('SSH 失败:' + (err && err.message ? err.message : err));
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process.exit(1);
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});
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在新工单中引用
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