feat：容器的增删改查，多个容器创建
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@ -2,6 +2,16 @@ import type { NextConfig } from "next";
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const nextConfig: NextConfig = {
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/* config options here */
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webpack(config, { isServer }) {
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// 仅在服务器端处理 .node 文件
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if (isServer) {
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config.module.rules.push({
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test: /\.node$/,
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use: 'node-loader', // 使用 node-loader 处理 .node 文件
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});
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}
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return config;
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},
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};
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export default nextConfig;
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@ -10,6 +10,7 @@
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},
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"dependencies": {
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"bun": "^1.1.42",
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"cpu-features": "^0.0.10",
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"dockerode": "^4.0.2",
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"next": "15.1.3",
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"react": "^19.0.0",
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@ -1,24 +1,36 @@
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// app/actions/containerActions.ts
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'use server'
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import Docker from 'dockerode';
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// 只在服务器端执行的操作
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const docker = new Docker({ socketPath: '/var/run/docker.sock' });
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// 批量创建容器
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export async function createContainers(count: number, baseName: string, startingPorts: [number, number]) {
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const [vncStart, sshStart] = startingPorts;
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const promises = [];
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// 只在服务器端加载 cpu-features
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if (typeof window === 'undefined') {
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try {
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const cpuFeatures = require('cpu-features'); // 仅在服务器端加载
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console.log('CPU Features:', cpuFeatures); // 打印所有的 CPU 特性对象
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} catch (error) {
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console.error('Error loading cpu-features:', error);
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}
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}
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for (let i = 0; i < count; i++) {
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const containerName = `${baseName}-${i}`;
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const vncPort = vncStart + i;
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const sshPort = sshStart + i;
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const container = docker.createContainer({
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Image: 'ubuntu-xfce-vnc-ssh', // 使用你的镜像
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try {
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const container = await docker.createContainer({
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Image: 'dockerp.com/dcsunset/ubuntu-vnc:latest', // 使用你的镜像
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name: containerName,
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ExposedPorts: {
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'5900/tcp': {}, // VNC 默认端口
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'22/tcp': {}, // SSH/SFTP 默认端口
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'22/tcp': {}, // SSH/sSFTP 默认端口
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},
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HostConfig: {
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PortBindings: {
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@ -29,27 +41,40 @@ export async function createContainers(count: number, baseName: string, starting
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});
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promises.push(container);
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} catch (error) {
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console.error('Error creating container:', error);
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throw new Error(`Failed to create container ${containerName}`);
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}
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}
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return Promise.all(promises);
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}
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// 关闭容器
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// 其他容器操作如 stop、remove 等
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export async function stopContainer(containerName: string) {
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try {
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const container = docker.getContainer(containerName);
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await container.stop();
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return { message: `Container ${containerName} stopped successfully.` };
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} catch (error) {
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console.error('Error stopping container:', error);
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throw new Error(`Failed to stop container ${containerName}`);
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}
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}
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// 删除容器
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export async function removeContainer(containerName: string) {
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try {
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const container = docker.getContainer(containerName);
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await container.remove();
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return { message: `Container ${containerName} removed successfully.` };
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} catch (error) {
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console.error('Error removing container:', error);
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throw new Error(`Failed to remove container ${containerName}`);
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}
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}
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// 获取容器信息
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export async function getContainerInfo(containerName: string) {
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try {
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const container = docker.getContainer(containerName);
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const info = await container.inspect();
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return {
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@ -57,11 +82,19 @@ export async function getContainerInfo(containerName: string) {
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state: info.State.Status,
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ports: info.NetworkSettings.Ports,
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};
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} catch (error) {
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console.error('Error retrieving container info:', error);
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throw new Error(`Failed to retrieve info for container ${containerName}`);
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}
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}
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// 启动容器
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export async function startContainer(containerName: string) {
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try {
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const container = docker.getContainer(containerName);
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await container.start();
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return { message: `Container ${containerName} started successfully.` };
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} catch (error) {
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console.error('Error starting container:', error);
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throw new Error(`Failed to start container ${containerName}`);
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}
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}
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167
src/app/page.tsx
167
src/app/page.tsx
@ -1,101 +1,80 @@
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import Image from "next/image";
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'use client'
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import React, { useState } from 'react';
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// 引入 Server Actions
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import { createContainers, stopContainer, removeContainer, getContainerInfo, startContainer } from '@/actions/createContainers';
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export default function Home() {
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return (
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<div className="grid grid-rows-[20px_1fr_20px] items-center justify-items-center min-h-screen p-8 pb-20 gap-16 sm:p-20 font-[family-name:var(--font-geist-sans)]">
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<main className="flex flex-col gap-8 row-start-2 items-center sm:items-start">
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<Image
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className="dark:invert"
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src="/next.svg"
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alt="Next.js logo"
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width={180}
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height={38}
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priority
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/>
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<ol className="list-inside list-decimal text-sm text-center sm:text-left font-[family-name:var(--font-geist-mono)]">
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<li className="mb-2">
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Get started by editing{" "}
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<code className="bg-black/[.05] dark:bg-white/[.06] px-1 py-0.5 rounded font-semibold">
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src/app/page.tsx
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</code>
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.
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</li>
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<li>Save and see your changes instantly.</li>
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</ol>
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const [error, setError] = useState<string | null>(null);
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const [message, setMessage] = useState<string | null>(null);
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<div className="flex gap-4 items-center flex-col sm:flex-row">
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<a
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className="rounded-full border border-solid border-transparent transition-colors flex items-center justify-center bg-foreground text-background gap-2 hover:bg-[#383838] dark:hover:bg-[#ccc] text-sm sm:text-base h-10 sm:h-12 px-4 sm:px-5"
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href="https://vercel.com/new?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
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target="_blank"
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rel="noopener noreferrer"
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>
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<Image
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className="dark:invert"
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src="/vercel.svg"
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alt="Vercel logomark"
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width={20}
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height={20}
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/>
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Deploy now
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</a>
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<a
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className="rounded-full border border-solid border-black/[.08] dark:border-white/[.145] transition-colors flex items-center justify-center hover:bg-[#f2f2f2] dark:hover:bg-[#1a1a1a] hover:border-transparent text-sm sm:text-base h-10 sm:h-12 px-4 sm:px-5 sm:min-w-44"
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href="https://nextjs.org/docs?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
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target="_blank"
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rel="noopener noreferrer"
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>
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Read our docs
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</a>
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// 创建容器的函数
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const handleCreateContainers = async () => {
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try {
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const count = 3; // 创建容器的数量
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const baseName = 'my-container'; // 容器名称前缀
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const startingPorts: [number, number] = [5901, 2201]; // VNC 和 SSH 起始端口
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const containers = await createContainers(count, baseName, startingPorts);
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setMessage(`Successfully created ${containers.length} containers.`);
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} catch (err: any) {
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setError(`Error creating containers: ${err.message}`);
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}
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};
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// 停止容器的函数
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const handleStopContainer = async (containerName: string) => {
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try {
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const result = await stopContainer(containerName);
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setMessage(result.message);
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} catch (err: any) {
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setError(`Error stopping container: ${err.message}`);
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}
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};
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// 删除容器的函数
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const handleRemoveContainer = async (containerName: string) => {
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try {
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const result = await removeContainer(containerName);
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setMessage(result.message);
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} catch (err: any) {
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setError(`Error removing container: ${err.message}`);
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}
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};
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// 获取容器信息的函数
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const handleGetContainerInfo = async (containerName: string) => {
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try {
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const info = await getContainerInfo(containerName);
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setMessage(`Container: ${info.containerName}, State: ${info.state}, Ports: ${JSON.stringify(info.ports)}`);
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} catch (err: any) {
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setError(`Error getting container info: ${err.message}`);
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}
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};
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// 启动容器的函数
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const handleStartContainer = async (containerName: string) => {
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try {
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const result = await startContainer(containerName);
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setMessage(result.message);
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} catch (err: any) {
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setError(`Error starting container: ${err.message}`);
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}
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};
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return (
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<div>
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<h1>Container Management</h1>
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{error && <p style={{ color: 'red' }}>{error}</p>}
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{message && <p style={{ color: 'green' }}>{message}</p>}
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<div>
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<button onClick={handleCreateContainers}>Create Containers</button>
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<button onClick={() => handleStopContainer('my-container-0')}>Stop Container</button>
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<button onClick={() => handleRemoveContainer('my-container-0')}>Remove Container</button>
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<button onClick={() => handleGetContainerInfo('my-container-0')}>Get Container Info</button>
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<button onClick={() => handleStartContainer('my-container-0')}>Start Container</button>
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</div>
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</main>
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<footer className="row-start-3 flex gap-6 flex-wrap items-center justify-center">
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<a
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className="flex items-center gap-2 hover:underline hover:underline-offset-4"
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href="https://nextjs.org/learn?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
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target="_blank"
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rel="noopener noreferrer"
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>
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<Image
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aria-hidden
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src="/file.svg"
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alt="File icon"
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width={16}
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height={16}
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/>
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Learn
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</a>
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<a
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className="flex items-center gap-2 hover:underline hover:underline-offset-4"
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href="https://vercel.com/templates?framework=next.js&utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
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target="_blank"
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rel="noopener noreferrer"
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>
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<Image
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aria-hidden
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src="/window.svg"
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alt="Window icon"
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width={16}
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height={16}
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/>
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Examples
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</a>
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<a
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className="flex items-center gap-2 hover:underline hover:underline-offset-4"
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href="https://nextjs.org?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
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target="_blank"
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rel="noopener noreferrer"
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>
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<Image
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aria-hidden
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src="/globe.svg"
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alt="Globe icon"
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width={16}
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height={16}
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/>
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Go to nextjs.org →
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</a>
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</footer>
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</div>
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);
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}
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