commit
d7e433f3c2
@ -0,0 +1,57 @@
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from os import environ
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from datetime import datetime
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from pybuilder.core import task, init
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from ddadevops import *
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name = "c4k-jitsi"
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MODULE = "excalidraw-backend"
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PROJECT_ROOT_PATH = "../.."
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version = "1.4.2-SNAPSHOT"
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@init
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def initialize(project):
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image_tag = version
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if "dev" in image_tag:
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image_tag += datetime.now().strftime("%Y-%m-%d-%H-%M-%S")
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input = {
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"name": name,
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"module": MODULE,
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"stage": "notused",
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"project_root_path": PROJECT_ROOT_PATH,
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"build_types": ["IMAGE"],
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"mixin_types": [],
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"image_naming": "NAME_AND_MODULE",
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"image_tag": f"{image_tag}",
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}
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project.build_depends_on("ddadevops>=4.7.0")
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build = DevopsImageBuild(project, input)
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build.initialize_build_dir()
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@task
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def image(project):
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build = get_devops_build(project)
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build.image()
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@task
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def drun(project):
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build = get_devops_build(project)
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build.drun()
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@task
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def test(project):
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build = get_devops_build(project)
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build.test()
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@task
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def publish(project):
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build = get_devops_build(project)
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build.dockerhub_login()
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build.dockerhub_publish()
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@ -0,0 +1,14 @@
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# Taken from: https://github.com/jitsi/excalidraw-backend
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FROM node:16.17-slim
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WORKDIR /excalidraw-backend
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COPY resources/package.json resources/package-lock.json resources/tsconfig.json resources/src ./
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RUN npm install
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RUN npm run build
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EXPOSE 80
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EXPOSE 9090
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CMD ["npm", "start"]
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@ -0,0 +1 @@
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!package-lock.json
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File diff suppressed because it is too large
Load Diff
@ -0,0 +1,52 @@
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{
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"name": "excalidraw-backend",
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"version": "1.0.0",
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"main": "src/index.js",
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"description": "Excalidraw backend",
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"repository": {
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"type": "git",
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"url": "https://github.com/jitsi/excalidraw-backend"
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},
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"private": true,
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"engines": {
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"node": ">=14.0.0",
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"npm": ">=7.0.0"
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},
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"dependencies": {
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"@types/debug": "4.1.5",
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"@types/express": "4.17.11",
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"@types/node": "14.14.31",
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"@types/socket.io": "2.1.4",
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"cross-env": "^7.0.3",
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"debug": "4.3.1",
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"dotenv": "^10.0.0",
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"express": "4.17.1",
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"socket.io": "^2.5.0",
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"socket.io-prometheus-metrics": "^1.0.6",
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"ts-node-dev": "^1.1.8",
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"typescript": "4.2.3"
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},
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"license": "MIT",
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"scripts": {
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"build": "tsc",
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"lint": "eslint .",
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"lint-fix": "eslint . --fix",
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"start": "tsc && node dist/index.js",
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"start:local": "tsc && DEBUG='engine,app,socket.io:client,server' node dist/index.js",
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"start:dev": "cross-env NODE_ENV=development ts-node-dev --respawn --transpile-only src/index.ts"
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},
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"devDependencies": {
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"@jitsi/eslint-config": "^4.1.0",
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"@types/dotenv": "^8.2.0",
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"@typescript-eslint/eslint-plugin": "5.30.5",
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"@typescript-eslint/parser": "5.30.4",
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"eslint": "8.1.0",
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"eslint-plugin-import": "2.25.2",
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"eslint-plugin-jsdoc": "37.0.3",
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"eslint-plugin-typescript-sort-keys": "^2.1.0"
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},
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"optionalDependencies": {
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"bufferutil": "^4.0.6",
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"utf-8-validate": "^5.0.9"
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}
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}
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@ -0,0 +1,7 @@
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module.exports = {
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extends: [
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'@jitsi/eslint-config',
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'@jitsi/eslint-config/jsdoc',
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'@jitsi/eslint-config/typescript',
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],
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};
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@ -0,0 +1,107 @@
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// Taken from: https://github.com/jitsi/excalidraw-backend
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import debug from 'debug';
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import dotenv from 'dotenv';
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import express from 'express';
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import http from 'http';
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import socketIO from 'socket.io';
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import * as prometheus from 'socket.io-prometheus-metrics';
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const serverDebug = debug('server');
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dotenv.config(
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process.env.NODE_ENV === 'development'
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? { path: '.env.development' }
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: { path: '.env.production' }
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);
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const app = express();
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const port = process.env.PORT || 80; // default port to listen
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app.get('/', (req, res) => {
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res.send('Excalidraw backend is up :)');
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});
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const server = http.createServer(app);
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server.listen(port, () => {
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serverDebug(`listening on port: ${port}`);
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});
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const io = socketIO(server, {
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handlePreflightRequest: (req, res) => {
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const headers = {
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'Access-Control-Allow-Headers': 'Content-Type, Authorization',
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'Access-Control-Allow-Origin': req.header?.origin ?? 'https://meet.jit.si',
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'Access-Control-Allow-Credentials': true
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};
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res.writeHead(200, headers);
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res.end();
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},
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maxHttpBufferSize: 10e6,
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pingTimeout: 10000
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});
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// listens on host:9090/metrics
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prometheus.metrics(io, {
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collectDefaultMetrics: true
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});
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io.on('connection', socket => {
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serverDebug(`connection established! ${socket.conn.request.url}`);
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io.to(`${socket.id}`).emit('init-room');
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socket.on('join-room', roomID => {
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serverDebug(`${socket.id} has joined ${roomID} for url ${socket.conn.request.url}`);
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socket.join(roomID);
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if (io.sockets.adapter.rooms[roomID].length <= 1) {
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io.to(`${socket.id}`).emit('first-in-room');
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} else {
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socket.broadcast.to(roomID).emit('new-user', socket.id);
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}
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io.in(roomID).emit(
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'room-user-change',
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Object.keys(io.sockets.adapter.rooms[roomID].sockets)
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);
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});
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socket.on(
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'server-broadcast',
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(roomID: string, encryptedData: ArrayBuffer, iv: Uint8Array) => {
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socket.broadcast.to(roomID).emit('client-broadcast', encryptedData, iv);
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}
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);
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socket.on(
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'server-volatile-broadcast',
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(roomID: string, encryptedData: ArrayBuffer, iv: Uint8Array) => {
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socket.volatile.broadcast
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.to(roomID)
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.emit('client-broadcast', encryptedData, iv);
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}
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);
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socket.on('disconnecting', () => {
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const rooms = io.sockets.adapter.rooms;
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for (const roomID of Object.keys(socket.rooms)) {
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const clients = Object.keys(rooms[roomID].sockets).filter(id => id !== socket.id);
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if (roomID !== socket.id) {
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socket.to(roomID).emit('user has left', socket.id);
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}
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if (clients.length > 0) {
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socket.broadcast.to(roomID).emit('room-user-change', clients);
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}
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}
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});
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socket.on('disconnect', (reason, details) => {
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serverDebug(
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`${socket.id} was disconnected from url ${socket.conn.request.url} for the following reason: ${reason}
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${JSON.stringify(details)}`
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);
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socket.removeAllListeners();
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});
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});
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@ -0,0 +1,17 @@
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{
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"compilerOptions": {
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"allowSyntheticDefaultImports": true,
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"target": "es5",
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"lib": ["dom", "dom.iterable", "esnext"],
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"allowJs": true,
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"skipLibCheck": true,
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"esModuleInterop": true,
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"strict": true,
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"moduleResolution": "Node",
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"forceConsistentCasingInFileNames": true,
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"resolveJsonModule": true,
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"isolatedModules": true,
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"outDir": "dist"
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}
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}
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|
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@ -0,0 +1,13 @@
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apiVersion: v1
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kind: Service
|
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metadata:
|
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labels:
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service: excalidraw-backend
|
||||
name: excalidraw-backend
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spec:
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ports:
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- name: excalidraw-backend
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port: 3002
|
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targetPort: 80
|
||||
selector:
|
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app: excalidraw-backend
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||||
@ -0,0 +1,20 @@
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||||
apiVersion: apps/v1
|
||||
kind: Deployment
|
||||
metadata:
|
||||
labels:
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||||
app: excalidraw-backend
|
||||
name: excalidraw-backend
|
||||
spec:
|
||||
strategy:
|
||||
type: Recreate
|
||||
selector:
|
||||
matchLabels:
|
||||
app: excalidraw-backend
|
||||
template:
|
||||
metadata:
|
||||
labels:
|
||||
app: excalidraw-backend
|
||||
spec:
|
||||
containers:
|
||||
- name: excalidraw-backend
|
||||
image: domaindrivenarchitecture/c4k-jitsi-excalidraw-backend
|
||||
Loading…
Reference in New Issue